SDSS DR7 ivo://wfau.roe.ac.uk/sdssdr7-dsa WFAU, Institute for Astronomy, University of Edinburgh 2010-02-15 Data Release 7 Mark Holliman msh@roe.ac.uk Stars,Survey,Galaxy This is an AstroGrid Dataset Access installation of the Sloan Digital Sky Survey (SDSS) DR7 hosted by the Wide Field Astronomy Unit (WFAU), University of Edinburgh. WFAU would like to thank John Hopkins University and the University of Chicago for permission to host the data. http://www.sdss.org/dr7/ Survey Research service-for ivo://wfau.roe.ac.uk/sdssdr7-dsa/ceaApplication Galaxy View: cone search of objects classified as galaxies from PhotoPrimary http://wfaudata.roe.ac.uk/sdssdr7-dsa/DirectCone?DSACAT=SDSS_DR7&DSATAB=Galaxy& 1.500000 2000000 false 249.9 0.0 0.01 Star View: cone search of objects classidied as stars from PhotoPrimary http://wfaudata.roe.ac.uk/sdssdr7-dsa/DirectCone?DSACAT=SDSS_DR7&DSATAB=Star& 1.500000 2000000 false 249.9 0.0 0.01 PhotoObjAll table: cone search of all photometric objects http://wfaudata.roe.ac.uk/sdssdr7-dsa/DirectCone?DSACAT=SDSS_DR7&DSATAB=PhotoObjAll& 1.500000 2000000 false 249.9 0.0 0.01 PhotoObj View: cone search of all primary and secondary objects in PhotoObjAll http://wfaudata.roe.ac.uk/sdssdr7-dsa/DirectCone?DSACAT=SDSS_DR7&DSATAB=PhotoObj& 1.500000 2000000 false 249.9 0.0 0.01 http://wfaudata.roe.ac.uk/sdssdr7-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/sdssdr7-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/sdssdr7-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/sdssdr7-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/sdssdr7-dsa/VOSI/tables GET application/xml http://wfaudata.roe.ac.uk/sdssdr7-dsa/delegations GET application/xml Optical SDSS DR7 The query response table. Queries to this service will return a VOTable with the structure described here. SpecObjAllContains the measured parameters for a spectrum specObjID Unique ID ID_CATALOG int mjd MJD of observation MJD TIME_DATE int plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int xFocal X Focal POS_CCD_X double yFocal Y Focal POS_CCD_Y double fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT float zErr Redshift error REDSHIFT_ERROR float zConf Redshift confidence REDSHIFT_STAT_PROBABILITY float zStatus Redshift status CODE_QUALITY int specClass Spectral Classification CLASS_OBJECT int zWarning Warning Flags CODE_QUALITY int velDisp Velocity Dispersion ??? VELOC_DISP float velDispErr Velocity Dispersion error VELOC_DISP_ERROR float eCoeff_0 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_1 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_2 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_3 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_4 Expansion Coeff for Galaxies FIT_PARAM float eClass Classification CLASS_OBJECT float nGood Good Pixels pix NUMBER int sn_0 Median S/N in g' float sn_1 Median S/N in r' float sn_2 Median S/N in i' float mag_0 Synthetic Magnitude in g' mag PHOT_SDSS_G float mag_1 Synthetic Magnitude in r' mag PHOT_SDSS_R float mag_2 Synthetic Magnitude in i' mag PHOT_SDSS_I float ra ra in J2000 deg POS_EQ_RA_MAIN double dec dec in J2000 deg POS_EQ_DEC_MAIN double cx x of Normal unit vector in J2000 POS_EQ_CART_X? double cy y of Normal unit vector in J2000 POS_EQ_CART_Y? double cz z of Normal unit vector in J2000 POS_EQ_CART_Z? double htmID 20 deep Hierarchical Triangular Mesh ID CODE_HTM int fiberMag_u Fiber Magnitudes luptitudes PHOT_SDSS_U float fiberMag_g Fiber Magnitudes luptitudes PHOT_SDSS_G float fiberMag_r Fiber Magnitudes luptitudes PHOT_SDSS_R float fiberMag_i Fiber Magnitudes luptitudes PHOT_SDSS_I float fiberMag_z Fiber Magnitudes luptitudes PHOT_SDSS_Z float primTarget Specifies which primary target catagories the object was selected in. CODE_MISC int secTarget Specifies which secondary target catagories the object was selected in. CODE_MISC int seguePrimTarget Specifies which SEGUE primary target catagories the object was selected in. CODE_MISC int segueSecTarget Specifies which SEGUE secondary target catagories the object was selected in. CODE_MISC int otherPrimTarget Specifies which other program primary target catagories the object was selected in. CODE_MISC int otherSecTarget Specifies which other program secondary target catagories the object was selected in. CODE_MISC int pixMin Pixmin pix INST_DET_LIMIT int pixMax Pixmax pix INST_DET_LIMIT int sci_sn Science signal to noise ratio CODE_MISC float smear_sn Smear signal to noise ratio CODE_MISC float sm_leg_0 1st legendre coeff. for smear correct CODE_MISC float sm_leg_1 2nd legendre coeff. for smear correct CODE_MISC float sm_leg_2 3rd legendre coeff. for smear correct CODE_MISC float sciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int loadVersion Load Version ID_TRACER int plateID Link to plate on which the spectrum was taken ID_PLATE int spectrographID which spectrograph (1,2) INST_ID int throughput fiber throughput as measured by mapper ??? NUMBER int objType object type (plPlugMap style) CLASS_OBJECT int objTypeName Object Type as string CLASS_OBJECT char targetID ID of Target ID_CATALOG int targetObjID ID of target PhotoObj ID_CATALOG int bestObjID ID of best PhotoObj ID_MAIN int img GIF image of the spectrum SPECT char TilingInfoContain info on what happened to a TargetObj in a run of tiling software tileRun run of tiling software ID_VERSION int tid unique ID of object within tiling run ID_CATALOG int tile Tile the object was assigned (-1 if not assigned to a tile) ID_PLATE int tiPriority collision priority given during tiling CODE_MISC int tiMask mask bits to determine what happened during tiling CODE_MISC int collisionGroupID unique ID of collisionGroup in this tiling run ID_CATALOG int targetID ID of Target ID_CATALOG int loadVersion Load Version ID_VERSION int QsoBunchdescribes each bunch of matching QSO candidate objects from Target, Spec, and Best databases using a search radius of 1.5 arcseconds HeadObjID Bunch Head object ID int HeadObjType type of head object 'TARGET', 'SPEC', 'BEST' char ra right ascencion of head object deg double dec declination of head object deg double targetObjs # target QSO candidates in int specObjs # spectro QSO candidates in int bestObjs # best QSO candidates in bunch int targetPrimaries # target primaries in bunch int specPrimaries # spec SciencePrimaries in bunch int bestPrimaries # best primaries in bunch int Ap7MagContains the aperture 7 magnitudes for all objects in PhotoObjAll objID int rowc Row center position (r' coordinates) pix POS_CCD_Y float colc Column center position (r' coordinates) pix POS_CCD_X float psfMag_u PSF flux mag PHOT_SDSS_R float psfMag_g PSF flux mag PHOT_SDSS_R float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_R float psfMag_z PSF flux mag PHOT_SDSS_R float psfMagErr_u PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_R_ERROR float apMag_u Aperture 7 flux mag PHOT_SDSS_R float apMag_g Aperture 7 flux mag PHOT_SDSS_R float apMag_r Aperture 7 flux mag PHOT_SDSS_R float apMag_i Aperture 7 flux mag PHOT_SDSS_R float apMag_z Aperture 7 flux mag PHOT_SDSS_R float apMagErr_u Aperture 7 flux error mag PHOT_SDSS_R_ERROR float apMagErr_g Aperture 7 flux error mag PHOT_SDSS_R_ERROR float apMagErr_r Aperture 7 flux error mag PHOT_SDSS_R_ERROR float apMagErr_i Aperture 7 flux error mag PHOT_SDSS_R_ERROR float apMagErr_z Aperture 7 flux error mag PHOT_SDSS_R_ERROR float HoleTypeContains the HoleType enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char PhotoStatusContains the PhotoStatus flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char SDSSConstantsThis table contains most relevant survey constants and their physical unit name Name of the constant METADATA_NAME char value The numerical value in float NUMBER double unit Its physical unit METADATA_UNIT char description Short description METADATA_DESCRIPTION char SiteDiagnosticsThis table stores the full diagnostic snapshot after the last revisio name Name of object ID_IDENTIFIER char type System type of the object (U:table, V:view, F: function, P: stored proc) ??? char count Optional row count, where applicable NUMBER int TargPhotoObjAll primary and secondary objects in the TargPhotoObjAll table objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD double isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN double isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM double deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM double modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR double modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float PubHistoryThis table keeps the record of publishing into a tabl name the name of the table we publish into char nrows the number of rows published int tend the time the table was published char loadversion the taskid where it came from int QsoConcordanceThe primary objects in the QsoConcordanceAll table HeadObjID ID of first object in bunch (points to QsoBunch) int tripleID Unique ID of this triple in the bunch int QsoPrimary 1; this is best triple of bunch boolean TargetObjID target QSO or surrogate target object or zero int SpecObjID spec QSO or surrogate specobj or 0 int BestObjID best QSO or surrogate best or int TargetQsoTargeted 1: Target was flagged QSO boolean SpecQsoConfirmed 1; Spec was confirmed QSO boolean SpecQsoUnknown 1; Spec was class unkonwn boolean SpecQsoLargeZ 1; SpecObj has Z &gt; 0.6 boolean SpecQsoTargeted 1; Spec was targeted as QSO boolean BestQsoTargeted 1: Best was flagged QSO boolean dist_Target_Best distance arcMin between Target and Best arcmins POS_ANG_DIST_GENERAL double dist_Target_Spec distance arcMin betweenTarget and Spec arcmins POS_ANG_DIST_GENERAL double dist_Best_Spec distance arcMin between Best and Spec arcmins POS_ANG_DIST_GENERAL double psfmag_i_diff -- (target.psfmag_i - best.psfmag_i) mag PHOT_COLOR double psfmag_g_i_diff (target.psfmag_g-target.psfmag_i) - (best.psfmag_g-best.psfmag_i) mag PHOT_COLOR double SpecRa ra in J2000 deg POS_EQ_RA_MAIN double SpecDec dec in J2000 deg POS_EQ_DEC_MAIN double SpecCx unit vector for ra+dec POS_EQ_CART_X double SpecCy unit vector for ra+dec POS_EQ_CART_Y double SpecCz unit vector for ra+dec POS_EQ_CART_Z double SpecZ Final Redshift REDSHIFT double SpecZerr Redshift error REDSHIFT_ERROR float SpecZConf Redshift confidence REDSHIFT_STAT_PROBABILITY float SpecZStatus Redshift status CODE_QUALITY int SpecZWarning Spectral Classification int SpecClass Spectral Classification int SpecPlate Plate ID ID_PLATE int SpecFiberID Fiber ID ID_FIBER int SpecMjd MJD of observation MJD TIME_DATE int SpecSciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int SpecPrimTarget Bit mask of target categories int SpecTargetID object ID in target table int SpecTargetObjID Unique ID of the Target observation int SpecBestObjID Unique ID of the Best observation int SpecLineID Unique identifier of the line int SpecMaxVelocity Velocity estimate based on FWHM velocity of broadest good line -- /U km/s MAX_VELOCITY float SpecPlateSn1_i PLATE Spectogram 1(S/N)^2 i band double SpecPlateSn2_i PLATE Spectogram 2 (S/N)^2 i band double targetRa J2000 right ascension (r') deg double targetDec J2000 declination (r') deg double targetCx unit vector for ra+dec POS_EQ_CART_X double targetCy unit vector for ra+dec POS_EQ_CART_Y double targetCz unit vector for ra+dec POS_EQ_CART_Z double targetPsfMag_u PSF flux mag PHOT_SDSS_U double targetPsfMag_g PSF flux mag PHOT_SDSS_G float targetPsfMag_r PSF flux mag PHOT_SDSS_R float targetPsfMag_i PSF flux mag PHOT_SDSS_I float targetPsfMag_z PSF flux mag PHOT_SDSS_Z float targetPsfMagErr_u PSF flux error mag double targetPsfMagErr_g PSF flux error mag float targetPsfMagErr_r PSF flux error mag float targetPsfMagErr_i PSF flux error mag float targetPsfMagErr_z PSF flux error mag float targetExtinction_u Extinction in each filter mag float targetExtinction_g Extinction in each filter mag float targetExtinction_r Extinction in each filter mag float targetExtinction_i Extinction in each filter mag float targetExtinction_z Extinction in each filter mag float targetType Morphological type classification of object. int targetMode 1:primary, 2:secondary,4:outside survey. int targetStatus Photo status flags of this object int targetFlags Photo Object Attribute int targetFlags_u Object detection flags per band int targetFlags_g Object detection flags per band int targetFlags_r Object detection flags per band int targetFlags_i Object detection flags per band int targetFlags_z Object detection flags per band int targetRowC_i Row center position (r' coordinates) float targetColC_i Column center position (r' coordinates) float targetInsideMask Flag tells if object inside a mask &#38; why int targetPrimTarget Bit mask of primary target categories int targetPriTargHiZ 1: object flagged as HiZ QSO int targetPriTargLowZ 1: object flagged as cap|skirt QSO int targetPriTargFirst 1: object flagged as first cap|skirt QSO int targetFieldID Field this object is in int targetFieldMjd MJD(TAI) Julian Date row 0 was read double targetFieldQuality Quality of field int targetFieldCulled Targets culled from the field int targetSectorID The sector covering this object or 0 int targetFirstID matching FIRST catalog id or 0 int targetFirstPeak Peak first radio flux double targetRosatID matching ROSAT source (0 = no match) int targetRosatCps integrated ROSAT counts ct/s -- double targetMi estimated absolute magnitude based on Pen (1999) (or 0) double targetUniform boolean: part of the uniform QSO sample boolean bestRa J2000 right ascension (r') deg double bestDec J2000 declination (r') deg double bestCx unit vector for ra+dec POS_EQ_CART_X double bestCy unit vector for ra+dec POS_EQ_CART_Y double bestCz unit vector for ra+dec POS_EQ_CART_Z double bestPsfMag_u PSF flux mag PHOT_SDSS_U float bestPsfMag_g PSF flux mag PHOT_SDSS_G float bestPsfMag_r PSF flux mag PHOT_SDSS_R float bestPsfMag_i PSF flux mag PHOT_SDSS_I float bestPsfMag_z PSF flux mag PHOT_SDSS_Z float bestPsfMagErr_u PSF flux error mag float bestPsfMagErr_g PSF flux error mag float bestPsfMagErr_r PSF flux error mag float bestPsfMagErr_i PSF flux error mag float bestPsfMagErr_z PSF flux error mag float bestExtinction_u Extinction in each filter mag float bestExtinction_g Extinction in each filter mag float bestExtinction_r Extinction in each filter mag float bestExtinction_i Extinction in each filter mag float bestExtinction_z Extinction in each filter mag float bestType Morphological type classification int bestMode 1:primary, 2:secondary, 4:outside survey int bestFlags Photo Object Attribute Flags int bestFlags_u Object detection flags per band int bestFlags_g Object detection flags per band int bestFlags_r Object detection flags per band int bestFlags_i Object detection flags per band int bestFlags_z Object detection flags per band int bestRowC_i Row center position (r' coordinates) float bestColC_i Column center position (r' coordinates) float bestInsideMask Flag indicates if object is inside a mask int bestPrimTarget Bit mask of primary target categories int bestPriTargHiZ 1: object flagged as HiZ QSO int bestPriTargLowZ 1: object flagged as cap|skirt int bestPriTargFirst 1: object flagged as first cap|skirt QSO int bestFieldID Link to the field this object is in int bestFieldMjd MJD(TAI) Julian Date when row 0 was read double bestFieldQuality Quality of field in terms of acceptance int bestFieldCulled Targets culled from the field int bestFirstID FIRST catalog id of one matching source int bestFirstPeak Peak first radio flux mJy double bestRosatID ID of matching ROSAT source (0 =no match) int bestRosatCps integrated ROSAT counts ct/s double bestMi estimated absolute magnitude based on Pen (1999) and Pei (1999) (or 0) double MaskTypeContains the MaskType enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char ProfileDefsThis table contains the radii for the Profiles tabl bin bin EXTENSION int cell the first cell in the annulus EXTENSION int sinc sinc shift (0:no, 1:yes) CODE_MISC int rInner Inner radius of the bin arcsec EXTENSION_RAD double rOuter Outer radius of the bin srcsec EXTENSION_RAD double aAnn The area of the annulus arcsec^2 EXTENSION_AREA double aDisk The area of the disk to outerRadius arcsec^2 EXTENSION_AREA double RosatSDSS objects that match to ROSAT objects have their match parameters stored here delta Position difference between catalog and photo object (r' band) arcsec POS_ANG_DIST_GENERAL float match ID of the matching ROSAT source (0 = no match) ID_CATALOG int cps integrated ROSAT counts ct/s PHOT_COUNTS_X float hard1 ROSAT hardness ratio 1 SPECT_HARDNESS-RATIO float hard2 ROSAT hardness ratio 2 SPECT_HARDNESS-RATIO float extent ROSAT extent parameter arcsec EXTENSION_RAD float exposure ROSAT exposure time s TIME_EXPTIME float posErr Error in ROSAT position arcsec POS_ANG_ERROR float cpsErr Error in integrated ROSAT counts ct/s ERROR_PHOT_COUNTS_X float hard1Err Error in ROSAT hardness ratio 1 SPECT_HARDNESS-RATIO_ERROR float hard2Err Error in ROSAT hardness ratio 2 SPECT_HARDNESS-RATIO_ERROR float extentLike ROSAT extent parameter likelihood STAT_LIKELIHOOD float detectLike ROSAT detection likelihood STAT_LIKELIHOOD float objID unique id, points to photoObj ID_MAIN int TiMaskContains the TiMask flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char ELRedShiftContains data for the Emission Line Redshift elRedShiftID Unique ID for emission line ID_CATALOG int z Redshift REDSHIFT float zErr Error in redshift REDSHIFT_ERROR float zConf Confidence in redshift REDSHIFT_STAT_PROBABILITY float nFit Number of matched lines NUMBER int wtFit Weight of fit WEIGHT float specObjID Link to specObj ID_CATALOG int SecTargetContains the SecTarget flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char XCRedshiftTable of Cross-Correlation Redshift xcRedShiftID Unique ID ID_CATALOG int tempNo Template number ID_CROSSID int peakNo Peak number ID_NUMBER int shift Peak shift ??? float z Redshift from this peak REDSHIFT float zErr Error in redshift REDSHIFT_ERROR float r Tonry &#38; Davis r FIT_PARAM float zConf Confidence FIT_GOODNESS float height Height of CCF Peak ??? float width Width of CCF Peak ??? float widthErr Error in width ERROR_??? float delta Error in CCF Peak ERROR_??? float rms RMS of CCF ??? float specObjID Link to specObj ID_CROSSID int ObjTypeContains the ObjType enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char PhotoPrimaryThese objects are the primary survey objects objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float HistoryContains the detailed history of schema change id The unique key for entry ID_IDENTIFIER int filename The name of the sql file ID_IDENTIFIER char date Date of change DATE char name Name of person making the change ID_IDENTIFIER char description Detailed description of changes METADATA_DESCRIPTION char ZoneTable to organize objects into declination zone zoneID id counts from -90 degrees == 0 EXTENSION_AREA int ra ra of object deg POS_EQ_RA_MAIN double dec declination of object deg POS_EQ_DEC_MAIN double objID object ID ID_CATALOG int type object type (star, galaxy) CLASS_OBJECT int mode mode is primary, secondary, family, outside CODE_MISC int cx Cartesian x of the object POS_EQ_CART_X double cy Cartesian y of the object POS_EQ_CART_Y double cz Cartesian z of the object POS_EQ_CART_Z double native true if obj is local, false if from the destination dataset CODE_MISC int SectorStores the information about set of unique Sector region regionID unique, sequential ID ID_CATALOG int nTiles number of overlapping tiles NUMBER int tiles list of tiles in Sector ID_VERSION char targetVersion the version of target selection ran over the sector -/K ID_VERSION char area area of this overlap region deg^2 EXTENSION_AREA float PhotoFlagsContains the PhotoFlags flag values from DataConstants as binary(8 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char FieldQualityContains the FieldQuality enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char SpecObjA view of Spectro objects that just has the clean spectra specObjID Unique ID ID_CATALOG int mjd MJD of observation MJD TIME_DATE int plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int xFocal X Focal POS_CCD_X double yFocal Y Focal POS_CCD_Y double fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT float zErr Redshift error REDSHIFT_ERROR float zConf Redshift confidence REDSHIFT_STAT_PROBABILITY float zStatus Redshift status CODE_QUALITY int specClass Spectral Classification CLASS_OBJECT int zWarning Warning Flags CODE_QUALITY int velDisp Velocity Dispersion ??? VELOC_DISP float velDispErr Velocity Dispersion error VELOC_DISP_ERROR float eCoeff_0 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_1 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_2 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_3 Expansion Coeff for Galaxies FIT_PARAM float eCoeff_4 Expansion Coeff for Galaxies FIT_PARAM float eClass Classification CLASS_OBJECT float nGood Good Pixels pix NUMBER int sn_0 Median S/N in g' float sn_1 Median S/N in r' float sn_2 Median S/N in i' float mag_0 Synthetic Magnitude in g' mag PHOT_SDSS_G float mag_1 Synthetic Magnitude in r' mag PHOT_SDSS_R float mag_2 Synthetic Magnitude in i' mag PHOT_SDSS_I float ra ra in J2000 deg POS_EQ_RA_MAIN double dec dec in J2000 deg POS_EQ_DEC_MAIN double cx x of Normal unit vector in J2000 POS_EQ_CART_X? double cy y of Normal unit vector in J2000 POS_EQ_CART_Y? double cz z of Normal unit vector in J2000 POS_EQ_CART_Z? double htmID 20 deep Hierarchical Triangular Mesh ID CODE_HTM int fiberMag_u Fiber Magnitudes luptitudes PHOT_SDSS_U float fiberMag_g Fiber Magnitudes luptitudes PHOT_SDSS_G float fiberMag_r Fiber Magnitudes luptitudes PHOT_SDSS_R float fiberMag_i Fiber Magnitudes luptitudes PHOT_SDSS_I float fiberMag_z Fiber Magnitudes luptitudes PHOT_SDSS_Z float primTarget Specifies which primary target catagories the object was selected in. CODE_MISC int secTarget Specifies which secondary target catagories the object was selected in. CODE_MISC int seguePrimTarget Specifies which SEGUE primary target catagories the object was selected in. CODE_MISC int segueSecTarget Specifies which SEGUE secondary target catagories the object was selected in. CODE_MISC int otherPrimTarget Specifies which other program primary target catagories the object was selected in. CODE_MISC int otherSecTarget Specifies which other program secondary target catagories the object was selected in. CODE_MISC int pixMin Pixmin pix INST_DET_LIMIT int pixMax Pixmax pix INST_DET_LIMIT int sci_sn Science signal to noise ratio CODE_MISC float smear_sn Smear signal to noise ratio CODE_MISC float sm_leg_0 1st legendre coeff. for smear correct CODE_MISC float sm_leg_1 2nd legendre coeff. for smear correct CODE_MISC float sm_leg_2 3rd legendre coeff. for smear correct CODE_MISC float sciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int loadVersion Load Version ID_TRACER int plateID Link to plate on which the spectrum was taken ID_PLATE int spectrographID which spectrograph (1,2) INST_ID int throughput fiber throughput as measured by mapper ??? NUMBER int objType object type (plPlugMap style) CLASS_OBJECT int objTypeName Object Type as string CLASS_OBJECT char targetID ID of Target ID_CATALOG int targetObjID ID of target PhotoObj ID_CATALOG int bestObjID ID of best PhotoObj ID_MAIN int img GIF image of the spectrum SPECT char PhotoSecondarySecondary objects are reobservations of the same primary object objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float TilingRunContains basic information for a run of tilin tileRun (unique) tiling run number OBS_RUN int tileVersion version of tiling software ID_VERSION char tilepId unique id for tiling run OBJ_ID char programType spectroscopic program type OBS_TYPE int programName character string of program (from plate inventory db) OBJ_ID char primTargetMask bit mask for target types to be tiled CODE_MISC int secTargetMask bit mask for target types to be tiled CODE_MISC int loadVersion Load Version ID_VERSION int TilingMaskA view of TilingGeometry objects that have isMask = tilingGeometryID hash of tileRun and sequential id assigned by csv creator ID_CATALOG int tileRun run of tiling software OBJ_RUN int stripe stripe containing the boundary EXTENSION_AREA int nsbx b: official stripe boundaries should be included, x: use the full rectangle CODE_MISC char isMask 1: tiling mask, 0: tiling boundary CODE_MISC int coordType specifies coordinate system for the boundaries POS_REFERENCE-SYSTEM int lambdamu_0 first lower bound deg POS_SDSS_POS_LIMIT double lambdamu_1 first upper bound deg POS_SDSS_POS_LIMIT double etanu_0 second lower bound deg POS_SDSS_POS_LIMIT double etanu_1 second upper bound deg POS_SDSS_POS_LIMIT double lambdaLimit_0 minimum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double lambdaLimit_1 maximum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double targetVersion version of target software within this boundary ID_VERSION char firstArea area of sky covered by this boundary that was not covered by previous boundaries deg^2 EXTENSION_AREA double loadVersion Load Version ID_VERSION int PhotoAuxThe PhotoAuxAll parameters for the PhotoObj view objid Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double TargPhotoSecondarySecondary objects are reobservations of the same primary object objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD double isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN double isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM double deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM double modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR double modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float RunShiftThe table contains values of the various manual nu shifts for run run Run id int shift The nu shift applied deg POS_OFFSET double FieldProfileThe mean PSF profile for the field as determined from bright stars bin bin number (0..14) ID_NUMBER int band u,g,r,i,z (0..4) ID_NUMBER int profMean Mean pixel flux in annulus maggies/arcsec^2 PHOT_FLUX_OPTICAL float profMed Median profile maggies/arcsec^2 PHOT_FLUX_OPTICAL_STAT_MEDIAN float profSig Sigma of profile maggies/arcsec^2 PHOT_FLUX_OPTICAL_STAT_STDEV float fieldID links to the field object ID_CATALOG int FrameContains JPEG images of fields at various zoom factors, and their astrometry fieldID Link to the field table ID_FIELD int zoom Zoom level 2^(zoom/10) INST_SCALE int run Run number OBS_RUN int rerun Rerun number ID_NUMBER int camcol Camera column INST_ID int field Field number ID_FIELD int stripe Stripe number ID_AREA int strip Strip number (N or S) ID_AREA int a Astrometric coefficient deg POS_TRANS_PARAM double b Astrometric coefficient deg/pix POS_TRANS_PARAM double c Astrometric coefficient deg/pix POS_TRANS_PARAM double d Astrometric coefficient deg POS_TRANS_PARAM double e Astrometric coefficient deg/pix POS_TRANS_PARAM double f Astrometric coefficient deg/pix POS_TRANS_PARAM double node Astrometric coefficient deg POS_TRANS_PARAM double incl Astrometric coefficient deg POS_INCLIN double raMin Min of ra deg POS_EQ_RA_OTHER double raMax Max of ra deg POS_EQ_RA_OTHER double decMin Min of dec deg POS_EQ_DEC_OTHER double decMax Max of dec deg POS_EQ_DEC_OTHER double mu Survey mu of frame center deg POS_SDSS_MU double nu Survey nu of frame center deg POS_SDSS_NU double ra Ra of frame center deg POS_EQ_RA_MAIN double dec Dec of frame center deg POS_EQ_RA_MAIN double cx Cartesian x of frame center POS_EQ_CART_X double cy Cartesian y of frame center POS_EQ_CART_Y double cz Cartesian z of frame center POS_EQ_CART_Z double htmID The htmID for point at frame center CODE_MISC int img The image in JPEG format IMAGE? char Region2BoxTracks the parentage which regions contribute to which boxe regionType type of parent, (TIGEOM) char id the object id of the other parent region int boxType type of child (TILEBOX, SKYBOX) char boxid regionid of child int SkyThe objects selected as sky samples in PhotoPrimar objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float TilingBoundaryA view of TilingGeometry objects that have isMask = tilingGeometryID hash of tileRun and sequential id assigned by csv creator ID_CATALOG int tileRun run of tiling software OBJ_RUN int stripe stripe containing the boundary EXTENSION_AREA int nsbx b: official stripe boundaries should be included, x: use the full rectangle CODE_MISC char isMask 1: tiling mask, 0: tiling boundary CODE_MISC int coordType specifies coordinate system for the boundaries POS_REFERENCE-SYSTEM int lambdamu_0 first lower bound deg POS_SDSS_POS_LIMIT double lambdamu_1 first upper bound deg POS_SDSS_POS_LIMIT double etanu_0 second lower bound deg POS_SDSS_POS_LIMIT double etanu_1 second upper bound deg POS_SDSS_POS_LIMIT double lambdaLimit_0 minimum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double lambdaLimit_1 maximum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double targetVersion version of target software within this boundary ID_VERSION char firstArea area of sky covered by this boundary that was not covered by previous boundaries deg^2 EXTENSION_AREA double loadVersion Load Version ID_VERSION int FramesStatusContains the FramesStatus enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char StripeDefsThis table contains the definitions of the survey layout as planne stripe Stripe number EXTENSION_AREA int hemisphere Which hemisphere (N|S) EXTENSION_AREA char eta Survey eta for the center of stripe deg POS_SDSS_ETA double lambdaMin Survey lambda lower limit of the stripe deg POS_SDSS_LAMBDA_POS_LIMIT double lambdaMax Survey lambda upper limit of the stripe deg POS_SDSS_LAMBDA_POS_LIMIT double htmArea HTM area descriptor string ??? char TableDescContains a paragraph of description for each table in the D key The unique key for entry ID_IDENTIFIER char type type of table ID_GROUP char ucd Reference to the UCD METADATA_ID char text Detailed description of table METADATA_DESCRIPTION char QsoTargetContains a record describing the attributes of each QSO Target object and also Target Surrogates to fill in the QsoConcordanceAll view targetObjID SDSS identifier int headObjID object ID of bunch head ID_MAIN int targetRa J2000 right ascension (r') deg double targetDec J2000 declination (r') deg double targetCx unit vector for ra+dec POS_EQ_CART_X double targetCy unit vector for ra+dec POS_EQ_CART_Y double targetCz unit vector for ra+dec POS_EQ_CART_Z double targetPsfMag_u PSF flux mag PHOT_SDSS_U double targetPsfMag_g PSF flux mag PHOT_SDSS_G float targetPsfMag_r PSF flux mag PHOT_SDSS_R float targetPsfMag_i PSF flux mag PHOT_SDSS_I float targetPsfMag_z PSF flux mag PHOT_SDSS_Z float targetPsfMagErr_u PSF flux error mag double targetPsfMagErr_g PSF flux error mag float targetPsfMagErr_r PSF flux error mag float targetPsfMagErr_i PSF flux error mag float targetPsfMagErr_z PSF flux error mag float targetExtinction_u Extinction in each filter mag float targetExtinction_g Extinction in each filter mag float targetExtinction_r Extinction in each filter mag float targetExtinction_i Extinction in each filter mag float targetExtinction_z Extinction in each filter mag float targetType Morphological type classification of object. int targetMode 1:primary, 2:secondary,4:outside survey. int targetStatus photoStatus flags of this object int targetFlags Photo Object Attribute int targetFlags_u Object detection flags per band int targetFlags_g Object detection flags per band int targetFlags_r Object detection flags per band int targetFlags_i Object detection flags per band int targetFlags_z Object detection flags per band int targetRowC_i Row center position (r' coordinates) float targetColC_i Column center position (r' coordinates) float targetInsideMask Flag tells if object inside a mask &#38; why int targetPrimTarget Bit mask of primary target categories int targetPriTargHiZ 1: object flagged as HiZ QSO int targetPriTargLowZ 1: object flagged as cap|skirt QSO int targetPriTargFirst 1: object flagged as first cap|skirt QSO int targetFieldID Field this object is in int targetFieldMjd MJD(TAI) Julian Date row 0 was read double targetFieldQuality Quality of field int targetFieldCulled Targets culled from the field int targetSectorID The sector covering this object or 0 int targetFirstID matching FIRST catalog id or 0 int targetFirstPeak Peak first radio flux double targetRosatID matching ROSAT source (0 = no match) int targetRosatCps integrated ROSAT counts ct/s -- double targetMi estimated absolute magnitude based on Pen (1999) (or 0) double TargetQsoTargeted 1 means this was targeted as a QSO int targetUniform boolean: part of the uniform QSO sample boolean UberAstroThe ubercal corrections and corrected astrometry for PhotoObjAll objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int conv_u The ubercal correction to add to the u-band magnitude CODE_MISC float conv_g The ubercal correction to add to the g-band magnitude CODE_MISC float conv_r The ubercal correction to add to the r-band magnitude CODE_MISC float conv_i The ubercal correction to add to the i-band magnitude CODE_MISC float conv_z The ubercal correction to add to the z-band magnitude CODE_MISC float run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int conv_status_u status of calibration CODE_MISC int conv_status_g status of calibration CODE_MISC int conv_status_r status of calibration CODE_MISC int conv_status_i status of calibration CODE_MISC int conv_status_z status of calibration CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double l Galactic longitude deg POS_GAL_LAT double b Galactic latitude deg POS_GAL_LON double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float FieldMaskContains the FieldMask flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char TargetParamContains the parameters used for a version of the target selection cod targetVersion version of target selection software ID_VERSION char name parameter name (with file name prepended) OBS_PARAM char value value used for the parameter NUMBER char QsoCatalogThe primary objects in the QsoCatalogAll table HeadObjID ID of first object in bunch (points to QsoBunch) int tripleID Unique ID of this triple in the bunch int QsoPrimary 1; this is best triple of bunch boolean HeadObjType type of head object 'TARGET', 'SPEC', 'BEST' char TargetObjID target QSO or surrogate target object or zero int SpecObjID spec QSO or surrogate specobj or 0 int BestObjID best QSO or surrogate best or int TargetQsoTargeted 1: Target was flagged QSO boolean SpecQsoConfirmed 1; Spec was confirmed QSO boolean SpecQsoUnknown 1; Spec was class unkonwn boolean SpecQsoLargeZ 1; SpecObj has Z &gt; 0.6 boolean SpecQsoTargeted 1; Spec was targeted as QSO boolean BestQsoTargeted 1: Best was flagged QSO boolean dist_Target_Best distance arcMin double dist_Target_Spec distance arcMin double dist_Best_Spec distance arcMin double psfmag_i_diff double psfmag_g_i_diff double PhotozThe photometrically estimated redshifts for all galaxies in PhotoObjAll.<br objID unique ID pointing to PhotoObjAll table ID_MAIN int z photometric redshift REDSHIFT_PHOT float zErr error of the photometric redshift REDSHIFT_PHOT_ERROR float nnCount nearest neighbors after excluding the outliers NUMBER int nnVol gives the 4 dimensional volume of the rectangular bounding box of the nnCount nearest neighbors NUMBER float nnIsInside shows if the object to be estimated is inside or outside of the box CODE_MISC int nnObjID objID of the (first) nearest neighbor ID_IDENTIFIER int nnSpecz spectroscopic redshift of the (first) nearest neighbor REDSHIFT float nnFarObjID objID of the farthest neighbor ID_IDENTIFIER int nnAvgZ average redshift of the nearest neighbors REDSHIFT float dmod the distance modulus for Omega=0.3, Lambda=0.7 cosmology PHOT_DIST-MOD float chiSq the chi-square value for the fit STAT_LIKELIHOOD float pzType photometric SED type between 0 and 1 CLASS_OBJECT float rest_ug rest frame u-g color PHOT_CI float rest_gr rest frame g-r color PHOT_CI float rest_ri rest frame r-i color PHOT_CI float rest_iz rest frame i-z color PHOT_CI float kcorr_u k correction PHOT_K-CORRECTION float kcorr_g k correction PHOT_K-CORRECTION float kcorr_r k correction PHOT_K-CORRECTION float kcorr_i k correction PHOT_K-CORRECTION float kcorr_z k correction PHOT_K-CORRECTION float absMag_u rest frame u' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_U float absMag_g rest frame g' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_G float absMag_r rest frame r' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_R float absMag_i rest frame i' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_I float absMag_z rest frame z' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_Z float Matchrecords what objects in one run are re-observed in other runs objID1 Unique ID of first object (points to photoObjAll) int objID2 Unique ID of matching object int run1 Run number of first object int run2 Run number of second object int type1 Object1 type (star, galaxy,..) . int type2 Object2 type (star, galaxy,..) . int mode1 Object1 mode (primary,..) . int mode2 Object1 mode (primary,..) . int distance Distance between objects. arcminutes double miss Color: &quot; &quot; OK; bad ones: &quot;G&quot; green, &quot;Y&quot; yellow, &quot;R&quot; red char matchHead of canonical object for this bundle (points to photoObjAll and MatchHead) int SiteConstantsTable holding site specific constant name Name ID_IDENTIFIER char value Value DATA char comment Description METADATA_DESCRIPTION char PhotoModeContains the PhotoMode enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char RegionDefinition of the different region regionid int id key of the region pointing into other tables int type type of the region (STRIPE|STAVE|...) char comment description of the region char ismask 0: region, 1: to be excluded int area area of region deg^2 EXTENSION_AREA double regionString the string representation of the region char regionBinary the precompiled XML description of region int ChunkContains basic data for a Chun chunkID hash skyVersion, stripe, startMu, endMu ID_AREA int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int targetVersion version of target software ID_VERSION char startMu Starting mu value arcsec POS_LIMIT int endMu Ending mu value arcsec POS_LIMIT int stripe Stripe number ID_FIELD int exportVersion Export Version ID_VERSION char loadVersion Load Version ID_VERSION int SpecLineA view of SpecLines objects that have been measure specLineID Unique identifier of the line ID_CATALOG int wave Line center in lab frame Angstrom SPECT_LINE_CENT float waveErr Error in line Center Angstrom SPECT_LINE_CENT_ERROR float waveMin Minimum Wavelength of line influence Angstrom SPECT_WAVELENGTH float waveMax Maximum Wavelength of line influence Angstrom SPECT_WAVELENGTH float sigma Sigma of fitted gaussian Angstrom SPECT_LINE_WIDTH float sigmaErr Error of sigma Angstrom SPECT_LINE_WIDTH_ERROR float sigmaMin Minimum of sigma Angstrom SPECT_WAVELENGTH float sigmaMax Maximum of sigma Angstrom SPECT_WAVELENGTH float height Height of gaussian SPECT_LINE_INTENSITY float heightErr Error in height SPECT_LINE_INTENSITY_ERROR float continuum Continuum value at this pixel SPECT_CONTINUUM float ew Equivalent width Angstrom SPECT_EQ-WIDTH float ewErr Error in equivalent width Angstrom SPECT_EQ-WIDTH_ERROR float ewMin Minimum of equivalent width Angstrom SPECT_EQ-WIDTH float specIndex Spectral Index SPECT_INDEX float nSigma Significance of line number of sigma STAT_PROBABILITY float chisq Chi-squared of fit FIT_CHI2 float nu deg of freedom STAT_N-DOF int restWave Line rest wavelength Angstrom SPECT_LINE_CENT float lineID Line ID SPECT_LINE_ID int weight Weight WEIGHT float z Redshift of line REDSHIFT float zErr Error in redshift REDSHIFT_ERROR float lineMask Line mask SPECT_LINE int category Category: Line found (1) or measured (2) CODE_MISC int specobjID Pointer to the specObj ID_CATALOG int CoordTypeContains the CoordType enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char UberCalibStatusContains the UberCalibStatus flag values from DataConstants as binary(2 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char SpecLineAllContains information about a single spectral Lin specLineID Unique identifier of the line ID_CATALOG int wave Line center in lab frame Angstrom SPECT_LINE_CENT float waveErr Error in line Center Angstrom SPECT_LINE_CENT_ERROR float waveMin Minimum Wavelength of line influence Angstrom SPECT_WAVELENGTH float waveMax Maximum Wavelength of line influence Angstrom SPECT_WAVELENGTH float sigma Sigma of fitted gaussian Angstrom SPECT_LINE_WIDTH float sigmaErr Error of sigma Angstrom SPECT_LINE_WIDTH_ERROR float sigmaMin Minimum of sigma Angstrom SPECT_WAVELENGTH float sigmaMax Maximum of sigma Angstrom SPECT_WAVELENGTH float height Height of gaussian SPECT_LINE_INTENSITY float heightErr Error in height SPECT_LINE_INTENSITY_ERROR float continuum Continuum value at this pixel SPECT_CONTINUUM float ew Equivalent width Angstrom SPECT_EQ-WIDTH float ewErr Error in equivalent width Angstrom SPECT_EQ-WIDTH_ERROR float ewMin Minimum of equivalent width Angstrom SPECT_EQ-WIDTH float specIndex Spectral Index SPECT_INDEX float nSigma Significance of line number of sigma STAT_PROBABILITY float chisq Chi-squared of fit FIT_CHI2 float nu deg of freedom STAT_N-DOF int restWave Line rest wavelength Angstrom SPECT_LINE_CENT float lineID Line ID SPECT_LINE_ID int weight Weight WEIGHT float z Redshift of line REDSHIFT float zErr Error in redshift REDSHIFT_ERROR float lineMask Line mask SPECT_LINE int category Category: Line found (1) or measured (2) CODE_MISC int specobjID Pointer to the specObj ID_CATALOG int StarTagThe objects classified as stars from primary PhotoTag objects objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int size computed: =SQRT(mRrCc_r/2.0) float PspStatusContains the PspStatus enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char PsObjAllPan-STARRS photometry for selected SDSS objects objID Unique SDSS identifier composed from [skyVersion=1,rerun,run,camcol,field,obj]. ID_MAIN int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int catId Pan-STARRS id matching this run-rerun-camcol-field-obj int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float calibStatus_u status of calibration CODE_MISC int calibStatus_g status of calibration CODE_MISC int calibStatus_r status of calibration CODE_MISC int calibStatus_i status of calibration CODE_MISC int calibStatus_z status of calibration CODE_MISC int psPsfCounts_u PSF Counts ct PHOT_FLUX float psPsfCounts_g PSF Counts ct PHOT_FLUX float psPsfCounts_r PSF Counts ct PHOT_FLUX float psPsfCounts_i PSF Counts ct PHOT_FLUX float psPsfCounts_z PSF Counts ct PHOT_FLUX float psPsfCountsErr_u Error in PSF Counts ct PHOT_FLUX float psPsfCountsErr_g Error in PSF Counts ct PHOT_FLUX float psPsfCountsErr_r Error in PSF Counts ct PHOT_FLUX float psPsfCountsErr_i Error in PSF Counts ct PHOT_FLUX float psPsfCountsErr_z Error in PSF Counts ct PHOT_FLUX float BestTarget2SectorMap PhotoObj which are potential targets to sector objID ID of the best PhotoObj ID_CATALOG int regionID ID of the sector ID_CATALOG int status Status of the object in the survey CODE_MISC int primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int petroMag_r Petrosian flux mag PHOT_SDSS_R float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float InventoryContains the detailed inventory of database object filename The name of the sql file ID_IDENTIFIER char name Name of DBObject ID_IDENTIFIER char type Detailed description of changes METADATA_DESCRIPTION char RmatrixContains various rotation matrices between spherical coordinate system mode char row int x double y double z double TilingGeometryGeometric information about TilingRegion tilingGeometryID hash of tileRun and sequential id assigned by csv creator ID_CATALOG int tileRun run of tiling software OBJ_RUN int stripe stripe containing the boundary EXTENSION_AREA int nsbx b: official stripe boundaries should be included, x: use the full rectangle CODE_MISC char isMask 1: tiling mask, 0: tiling boundary CODE_MISC int coordType specifies coordinate system for the boundaries POS_REFERENCE-SYSTEM int lambdamu_0 first lower bound deg POS_SDSS_POS_LIMIT double lambdamu_1 first upper bound deg POS_SDSS_POS_LIMIT double etanu_0 second lower bound deg POS_SDSS_POS_LIMIT double etanu_1 second upper bound deg POS_SDSS_POS_LIMIT double lambdaLimit_0 minimum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double lambdaLimit_1 maximum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double targetVersion version of target software within this boundary ID_VERSION char firstArea area of sky covered by this boundary that was not covered by previous boundaries deg^2 EXTENSION_AREA double loadVersion Load Version ID_VERSION int VersionsTracks the versioning history of the databas event The event that happened ID_IDENITIFIER char previous Version before the patch ID_TRACER char checksum Checksum before the patch NUMBER char version Version after the patch ID_TRACER char description Summary of changes METADATA_DESCRIPTION char text Details of changes in HTML form METADATA_DESCRIPTION char who Person(s) responsible ID_HUMAN char when When it happened TIME_DATE char SegmentContains the basic parameters associated with a Segmen segmentID Unique segment identifier ID_AREA int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int camCol Camera column (1-6) INST_ID int rerun Rerun number CODE_MISC int field0 Starting field number ID_FIELD int nFields Number of fields in this segment NUMBER int dscale Scaling for bias INST_SCALE int chunkID Long-ID of the export chunk ID_IDENTIFIER int startMu Starting mu value arcsec POS_LIMIT int endMu Ending mu value arcsec POS_LIMIT int stripe Stripe number ID_FIELD int strip Strip (N or S) (? which is which) ID_FIELD int status Status (primary,secondary,bad) CODE_QUALITY int resolved Resolved flag (yes/no) CODE_MISC int exported Exported flag (yes/no) CODE_MISC int families Families identified flag (yes/no) CODE_MISC int equinox Great Circle Equinox y TIME_EQUINOX double node Great Circle Ascending Node deg POS_EQ_RA double incl Great Circle Inclination deg POS_INCLIN double cObs CCD Clock rate us/line INST_SAMP-TIME double tracking Tracking Rate deg/h INST_PARAM double raMin Lowest J2000 RA deg POS_LIMIT double raMax Highest J2000 RA deg POS_LIMIT double decMin Lowest J2000 DEC deg POS_LIMIT double decMax Highest J2000 DEC deg POS_LIMIT double lMin Lowest Galactic Lambda deg POS_LIMIT double lMax Highest Galactic Lambda deg POS_LIMIT double bMin Lowest Galactic Beta deg POS_LIMIT double bMax Highest Galactic Beta deg POS_LIMIT double lambdaMin Lowest Survey Lambda deg POS_LIMIT double lambdaMax Highest Survey Lambda deg POS_LIMIT double etaMin Lowest Survey Eta deg POS_LIMIT double etaMax Highest Survey Eta deg POS_LIMIT double photoId Photo ID tag ID_TRACER char photoVersion Photo Version ID_VERSION char targetAstroId Astrometric Pipeline used for Target ID_TRACER char targetAstroVersion Astrometric Pipeline version used for target selection ID_VERSION char exportAstroId Astrometric Pipeline used for Target ID_VERSION char exportAstroVersion Astrometric pipeline version used for export to Science Archive ID_VERSION char targetFCalibId Photometric calibration used for target selection ID_VERSION char targetFCalibVersion FCALIB pipeline version used for target selection ID_VERSION char exportFCalibID Photometric calibration used for export to Science Archive ID_VERSION char exportFCalibVersion FCALIB pipeline version used for export to Science Archive ID_VERSION char loaderVersion Version of Science Archive Loader used to load this segment ID_VERSION char objectSource Object Source ID_VERSION char targetSource Target Source ID_VERSION char targetVersion Target version ID_VERSION char loadVersion Load Version ID_VERSION int LoadHistoryTracks the loading history of the databas loadversion int tstart char tend char dbname char ProperMotionsProper motions combining SDSS and recalibrated USNO-B astrometry raErr SDSS RA error deg POS_EQ_RA_ERR double decErr SDSS dec error deg POS_EQ_DEC_ERR double raDecCorr SDSS ra and dec correlation CODE_MISC double delta Distance between this object and the nearest matching USNO-B object. arcsec POS_ANG_DIST_GENERAL float match Number of objects in USNO-B which matched this object within a 1 arcsec radius. If negative, then the nearest matching USNO-B object itself matched more than 1 SDSS object. CODE_MISC int pmL Proper motion in galactic longitude. mas/year POS_PM float pmB Proper motion in galactic latitude. mas/year POS_PM float pmRa Proper motion in right ascension. mas/year POS_PM_RA float pmDec Proper motion in declination. mas/year POS_PM_DEC float pmRaErr Error in proper motion in right ascension. mas/year POS_PM_RA_ERR float pmDecErr Error in proper motion in declination. mas/year POS_PM_DEC_ERR float sigRa RMS residual for the proper motion fit in r.a. mas CODE_MISC float sigDec RMS residual for the proper motion fit in dec. mas CODE_MISC float nFit Number of detections used in the fit including the SDSS detection (thus, the number of plates the object was detected on in USNO-B plus one). CODE_MISC int O Recalibrated USNO-B O magnitude, recalibrated to SDSS g mag PHOT_MAG_G float E Recalibrated USNO-B E magnitude, recalibrated to SDSS r mag PHOT_MAG_R float J Recalibrated USNO-B J magnitude, recalibrated to SDSS g mag PHOT_MAG_G float F Recalibrated USNO-B F magnitude, recalibrated to SDSS r mag PHOT_MAG_R float N Recalibrated USNO-B N magnitude, recalibrated to SDSS i mag PHOT_MAG_I float dist20 Distance to the nearest neighbor with g &lt; 20 arcsec POS_ANG_DIST float dist22 Distance to the nearest neighbor with g &lt; 22 arcsec POS_ANG_DIST float objid unique id, points to photoObj ID_MAIN int IndexMapTable containing the definition of all indice indexmapid unique primary key for the indexmap CODE_MISC int code one char designator of index category for lookup ('K'|'F'|'I') CODE_MISC char type index type, one of ('primary key'|'foreign key'|'index'|'unique index') CODE_MISC char tableName the name of the table the index is built on CODE_MISC char fieldList the list of columns to be included in the index CODE_MISC char foreignKey the definition of the foreign Key if any CODE_MISC char indexgroup the group id, one of ('PHOTO'|'TAG'|'SPECTRO'|'QSO'|'META'|'TILES'|'FINISH') CODE_MISC char MaskContains a record describing the each mask objec maskID Unique Id number, composed of skyversion, rerun, run, camcol, field, filter, mask ID_CATALOG int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int mask The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int filter The enumerated filter [0..4] INST_ID int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double radius the radius of the bounding circle deg EXTENSION_RAD double area Area descriptor for the mask object EXTENSION char type enumerated type of mask CLASS_CODE int seeing seeing width arcsecs INST_SEEING float cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_y double cz unit vector for ra+dec POS_EQ_CART_Z double htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int TargetKeeps track of objects chosen by target selection and need to be tiled targetID hash of run, rerun, camcol, field, object (skyVersion=0) ID_CATALOG int run imaging run OBS_RUN int rerun rerun number CODE_MISC int camcol imaging camcol INST_ID int field imaging field ID_FIELD int obj imaging object id ID_NUMBER int regionID ID of sector, 0 if unset ID_CATALOG int ra right ascension deg POS_EQ_RA_MAIN double dec declination deg POS_EQ_DEC_MAIN double duplicate duplicate spectrum by mistake CODE_MISC int htmID htm index CODE_HTM int cx x projection of vector on unit sphere POS_EQ_CART_X double cy y projection of vector on unit sphere POS_EQ_CART_Y double cz z projection of vector on unit sphere POS_EQ_CART_Z double bestObjID hashed ID of object in best version of the sky CODE_MISC int specObjID hashed ID of specobj in best version of the sky CODE_MISC int bestMode mode from BEST PhotoObj CLASS_OBJECT int loadVersion Load Version ID_VERSION int SpecPhotoAllThe combined spectro and photo parameters of an object in SpecObjAl specObjID Unique ID ID_CATALOG int mjd MJD of observation MJD TIME_DATE int plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT float zErr Redshift error REDSHIFT_ERROR float zConf Redshift confidence REDSHIFT_STAT_PROBABILITY float zStatus Redshift status CODE_QUALITY int specClass Spectral Classification CLASS_OBJECT int zWarning Warning Flags CODE_QUALITY int ra ra in J2000 from SpecObj deg POS_EQ_RA_MAIN double dec dec in J2000 from SpecObj deg POS_EQ_DEC_MAIN double cx x of Normal unit vector in J2000 POS_EQ_CART_X? double cy y of Normal unit vector in J2000 POS_EQ_CART_Y? double cz z of Normal unit vector in J2000 POS_EQ_CART_Z? double htmID 20 deep Hierarchical Triangular Mesh ID CODE_HTM int primTarget Specifies which primary target catagories the object was selected in. CODE_MISC int secTarget Specifies which secondary target catagories the object was selected in. CODE_MISC int sciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int plateID Link to plate on which the spectrum was taken ID_PLATE int objType object type (plPlugMap style) CLASS_OBJECT int targetID ID of Target ID_CATALOG int targetObjID ID of target PhotoObj ID_CATALOG int targetMode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_CATALOG int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int nChild Number of children if this is a deblened composite object. BRIGHT (in a flags sense) objects also have nchild==1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int flags Photo Object Attribute Flags CODE_MISC int psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float status Status of the object in the survey CODE_MISC int photoRa J2000 right ascension (r') from Best deg POS_EQ_RA_MAIN double photoDec J2000 declination (r') from Best deg POS_EQ_DEC_MAIN double extinction_u Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_g Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_r Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_i Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_z Reddening in each filter mag PHOT_EXTINCTION_GAL float bestPrimTarget Specifies which primary target catagories the object was selected in. CODE_MISC int bestSecTarget Specifies which secondary target catagories the object was selected in. CODE_MISC int priority Priority bits CODE_MISC int fieldID Link to the field this object is in ID_FIELD int dered_u Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_U float dered_g Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_G float dered_r Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_R float dered_i Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_I float dered_z Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_Z float size computed: =SQRT(mRrCc_r/2.0) float tileRun run of tiling software ID_VERSION int tiPriority collision priority given during tiling CODE_MISC int tiMask mask bits to determine what happened during tiling CODE_MISC int collisionGroupID unique ID of collisionGroup in this tiling run ID_CATALOG int DBObjectsEvery SkyServer database object has a one line description in this tabl name Name of the object ID_IDENTIFIER char type Its system type ID_GROUP char access Defines user or admin access ID_GROUP char description One line description of contents METADATA_DESCRIPTION char text Detailed description of contents METADATA_DESCRIPTION char rank Optional position of column in table display ID_TABLE int NeighborsAll PhotoObj pairs within 0.5 arcmin objID The unique objId of the center object ID_CATALOG int neighborObjID The objId of the neighbor ID_CATALOG int distance Distance between center and neighbor arcmins POS_ANG_DIST_GENERAL double type Object type of the center CLASS_OBJECT int neighborType Object type of the neighbor CLASS_OBJECT int mode object is primary, secondary, family, outside CODE_MISC int neighborMode is neighbor primary, secondary, family, outside CODE_MISC int DBColumnsEvery column of every table has a description in this tabl tablename The name of the parent table ID_TABLE char name The name of column ID_IDENTIFIER char unit Optional description of units METADATA_UNIT char ucd Optional UCD definition ID_IDENTIFIER char enum Optional link to an enumerated table ID_TABLE char description One line description of column METADATA_DESCRIPTION char rank Optional position of column in table column display ID_TABLE int ObjMaskContains a record describing each ObjMask/Atlas objec objID Unique Id number, composed of rerun, run, camcol, field, objid ID_MAIN int size number of spans allocated NUMBER int nspan actual number of spans NUMBER int row0 row offset from parent region POS_OFFSET int col0 col offset from parent region POS_OFFSET int rmin bounding box min row pix POS_LIMIT int rmax bounding box max row pix POS_LIMIT int cmin bounding box min col pix POS_LIMIT int cmax bounding box max col pix POS_LIMIT int npix number of pixels in object pix EXTENSION_AREA int span span data as string POS_MAP char DR3QuasarCatalogThe catalog of all confirmed quasars in SDSS Data Release 3.<br> <i>NOTE: The DRxQuasarCatalog a derived science table that may not be loaded for every release or available at the time the release is published.</i SDSSName SDSS Object Name, hhmmss.ss+ddmmss.s (J2000; truncated coordinates), see http://www.sdss.org/DR3/coverage/IAU.html char RA J2000 R.A. deg double dec J2000 declination deg double z Redshift float psfmag_u PSF-fitting magnitude in each band from mag float psfmagerr_u &quot;BEST&quot; version of data (latest photometry mag float psfmag_g and final target selection version). mag float psfmagerr_g asinhmag: Lupton,Gunn &#38; Szalay 1999, AJ, 118, 1406 mag float psfmag_r SDSS photometry is close to AB in g,r,i (to 0.01 mag) mag float psfmagerr_r u_AB = u_SDSS - 0.04; z_AB = z_SDSS + 0.02 mag float psfmag_i (with some uncertainty about the true z shift) mag float psfmagerr_i AB: Oke and Gunn 1983, ApJ, 266, 713, mag float psfmag_z see Flux Calibration in Algorithms Help page. mag float psfmagerr_z mag float A_u Galactic absorption in u band, A_g/A_r/A_i/A_z = 0.736/0.534/0.405/0.287 * A_u mag float lgNH float FIRSTmag FIRST Peak flux density (AB mag) at 20 cm of FIRST catalog match within 2 arcsec, AB mag = -2.5 log_10(f_nu / 3631 Jy); 0 ==&gt; no detection, -1 ==&gt; not in FIRST survey area float FIRST_sn float FIRST_sep float FIRST_flux_at_opt 1 ==&gt; no FIRST source within 2 arcsec, but &gt; 3 sigma FIRST flux detection at optical position int FIRST_extmatch For source with either FIRSTMAG &gt; 0 or FIRST_flux_at_opt 1 ==&gt; FIRST catalog source within 2 arcsec - 30 arcsec int lg_RASS_rate log_10 BSC/FSC full band count rate; 0 ==&gt; no detection ROSAT All Sky Survey Bright and Faint source catalogs float RASS_sn float RASS_sep float TWOMASSmag_J 2MASS All-Sky Point Source Catalog 2003 March 25; Note that 2MASS magnitues are Vega-based, not AB float TWOMASSmagerr_J float TWOMASSmag_H float TWOMASSmagerr_H float TWOMASSmag_K float TWOMASSmagerr_K float TWOMASS_sep float M_i Uses Ho=70 Omega_M=0.300 Omega_L= 0.700 alpha_Q=-0.50 float morphology 0 = point source 1 = extended int scienceprimary Used by CAS to resolve repeat spectra (if available) of a given object. 0 only in special cases. int mode 1 for primary object, 2 for secondary, 3 for family int bestprimtarget Target selection flags in &quot;BEST&quot; version of data int ts_b_qso Individual flags expanded from bestprimtarget int ts_b_hiz int ts_b_FIRST int ts_b_ROSAT int ts_b_serendip int ts_b_star int ts_b_gal int run_best SDSS Imaging run number for &quot;BEST&quot; data int mjd_best Modified Julian Date of BEST imaging observation int mjd_spec Modified Julian Date of spectroscopic observation int plate int fiberid int rerun_best SDSS Imaging rerun, camcol, field, object number int camcol_best int field_best int obj_best int tilingchunk Tiling chunk number int targprimtarget Target selection flags in &quot;TARGET&quot; version of data int t_psfmag_u PSF magnitudes and errors in &quot;TARGET&quot; version of data float t_psfmagerr_u float t_psfmag_g float t_psfmagerr_g float t_psfmag_r float t_psfmagerr_r float t_psfmag_i float t_psfmagerr_i float t_psfmag_z float t_psfmagerr_z float object_name Object Name if previously published; &quot;SDSS&quot; if previously published SDSS discovery char specObjId Unique SDSS ID of corresponding object in SpecObjAll table int RecentQueriesRecord the ipAddr and timestamps of the last n querie ipAddr char lastQueryTime char PrimTargetContains the PrimTarget flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char TargPhotoObjAllContains the photometric parameters for all spectroscopically targeted objects, extracted from Targ DB PhotoObjAll table objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD double isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN double isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM double deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM double modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR double modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float GalaxyThe objects classified as galaxies from PhotoPrimary objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float MaskedObjectContains the objects inside a specific mas objid pointer to a PhotoObj ID_MAIN int maskID Unique maskid ID_CATALOG int maskType enumerated type of mask CLASS_CODE int MatchHeaddescribes each bundle of matching objects from different run objID Unique ID of first object in bundle (points to photoObjAll) int averageRa average RA of bundle (matches only) deg double averageDec average DEC of bundle (matches only) deg double varRa variance in RA deg double varDec variance in DEC deg double matchCount count of matches in cluster int missCount count of fake objects in cluster int PhotoProfileThe light profiles of SDSS photo object bin bin number (0..14) ID_NUMBER int band u,g,r,i,z (0..4) ID_NUMBER int profMean Mean flux in annulus maggies/arcsec^2 PHOT_FLUX_OPTICAL float profErr Standard deviation of mean pixel flux in annulus maggies/arcsec^2 ERROR_PHOT_FLUX_OPTICAL float objID links to the photometric object ID_MAIN int TargPhotoPrimarytable objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD double isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN double isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM double deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM double modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR double modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float USNOSDSS objects that match to USNO-B objects have their match parameters stored here delta Position difference between catalog and photo object (r' band) arcsec POS_ANG_DIST_GENERAL float match 1: successful match to catalog within 1.0 arcsec CODE_MISC int propermotion Proper motion of object 0.01 arcsec/y POS_PM float angle Direction of proper motion (+N through E) deg POS_PM_PA float blue Blue magnitude of matching USNO object mag PHOT_MAG_B float red Red magnitude of matching USNO object mag PHOT_MAG_R float objID unique id, points to photoObj ID_MAIN int TileAllContains information about an individual tile on the sky tile (unique) tile number ID_PLATE int tileRun run of the tiling software ID_VERSION int raCen right ascension of tile center deg POS_EQ_RA double decCen declination of the tile center deg POS_EQ_DEC double htmID htm tree info CODE_HTM int cx x projection of vector on unit sphere POS_EQ_CART_X double cy y projection of vector on unit sphere POS_EQ_CART_Y double cz z projection of vector on unit sphere POS_EQ_CART_Z double untiled 1: this tile later untiled, 0: otherwise CODE_MISC int nTargets number of targets assigned to this tile NUMBER int programType spectroscopic program type OBS_TYPE int programName character string of program (from plate inventory db) OBJ_ID char extinction_u average extinction (u) across the Tile mag PHOT_EXTINCTION_GAL float extinction_g average extinction (g) across the Tile mag PHOT_EXTINCTION_GAL float extinction_r average extinction (r) across the Tile mag PHOT_EXTINCTION_GAL float extinction_i average extinction (i) across the Tile mag PHOT_EXTINCTION_GAL float extinction_z average extinction (z) across the Tile mag PHOT_EXTINCTION_GAL float completeTileVersion version of completeTile software ID_VERSION char loadVersion Load Version ID_VERSION int DBViewColsThe columns of each view are stored for the auto-documentatio name The name of column ID_IDENTIFIER char viewname The name of the view ID_TABLE char parent The name of the parent ID_TABLE char PartitionMapShows the names of partitions/filegroups and their relative size fileGroupName name of table or index char size size in GB/million objects float comment explanation char FileGroupMapFor 'big' databases, maps big tables to their own file group tableName name of table or index char tableFileGroup name of filegroup char indexFileGroup name of the index filegroup char comment explanation char GlossaryContains a paragraph of text for each keyword in the Glossar key The unique key for entry ID_IDENTIFIER char name Name of the glossary entry char ucd Reference to the UCD METADATA_ID char text Detailed description of glossary item METADATA_DESCRIPTION char DiagnosticsThis table stores a full diagnostic snapshot of the database name Name of object ID_IDENTIFIER char type System type of the object (U:table, V:view, F: function, P: stored proc) CODE_MISc char count Optional row count, where applicable NUMBER int FieldContains all the measured parameters of a photometric fiel fieldID Unique field identifier composed from [skyVersion,rerun,run,camcol,firstField,field] ID_CATALOG int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int nObjects Number of objects in the field NUMBER int nChild Number of 'child' objects NUMBER int nGalaxy Number of objects classified as 'galaxy' NUMBER int nStars Number of objects classified as 'star' NUMBER int numStars_u Number of stars found in each band NUMBER int numStars_g Number of stars found in each band NUMBER int numStars_r Number of stars found in each band NUMBER int numStars_i Number of stars found in each band NUMBER int numStars_z Number of stars found in each band NUMBER int nCR_u Number of cosmic rays in each band NUMBER int nCR_g Number of cosmic rays in each band NUMBER int nCR_r Number of cosmic rays in each band NUMBER int nCR_i Number of cosmic rays in each band NUMBER int nCR_z Number of cosmic rays in each band NUMBER int nBrightObj_u Number of bright objects in each band NUMBER int nBrightObj_g Number of bright objects in each band NUMBER int nBrightObj_r Number of bright objects in each band NUMBER int nBrightObj_i Number of bright objects in each band NUMBER int nBrightObj_z Number of bright objects in each band NUMBER int nFaintObj_u Number of faint (nonbright) objects in each band NUMBER int nFaintObj_g Number of faint (nonbright) objects in each band NUMBER int nFaintObj_r Number of faint (nonbright) objects in each band NUMBER int nFaintObj_i Number of faint (nonbright) objects in each band NUMBER int nFaintObj_z Number of faint (nonbright) objects in each band NUMBER int quality Quality of field in terms of acceptance CODE_QUALITY int mjd_u MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_g MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_r MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_i MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_z MJD(TAI) Julian Date when row 0 was read TIME_DATE double a_u Astrometric transformation constants deg POS_TRANS_PARAM double a_g Astrometric transformation constants deg POS_TRANS_PARAM double a_r Astrometric transformation constants deg POS_TRANS_PARAM double a_i Astrometric transformation constants deg POS_TRANS_PARAM double a_z Astrometric transformation constants deg POS_TRANS_PARAM double b_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double d_u Astrometric transformation constants deg POS_TRANS_PARAM double d_g Astrometric transformation constants deg POS_TRANS_PARAM double d_r Astrometric transformation constants deg POS_TRANS_PARAM double d_i Astrometric transformation constants deg POS_TRANS_PARAM double d_z Astrometric transformation constants deg POS_TRANS_PARAM double e_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double dRow0_u Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_g Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_r Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_i Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_z Zero-order row distortion coefficient POS_TRANS_PARAM double dRow1_u First-order row distortion coefficient POS_TRANS_PARAM double dRow1_g First-order row distortion coefficient POS_TRANS_PARAM double dRow1_r First-order row distortion coefficient POS_TRANS_PARAM double dRow1_i First-order row distortion coefficient POS_TRANS_PARAM double dRow1_z First-order row distortion coefficient POS_TRANS_PARAM double dRow2_u Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_g Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_r Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_i Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_z Second-order row distortion coefficient POS_TRANS_PARAM double dRow3_u Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_g Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_r Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_i Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_z Third-order row distortion coefficient POS_TRANS_PARAM double dCol0_u Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_g Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_r Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_i Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_z Zero-order column distortion coefficient POS_TRANS_PARAM double dCol1_u First-order column distortion coefficient POS_TRANS_PARAM double dCol1_g First-order column distortion coefficient POS_TRANS_PARAM double dCol1_r First-order column distortion coefficient POS_TRANS_PARAM double dCol1_i First-order column distortion coefficient POS_TRANS_PARAM double dCol1_z First-order column distortion coefficient POS_TRANS_PARAM double dCol2_u Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_g Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_r Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_i Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_z Second-order column distortion coefficient POS_TRANS_PARAM double dCol3_u Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_g Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_r Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_i Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_z Third-order column distortion coefficient POS_TRANS_PARAM double csRow_u Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_g Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_r Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_i Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_z Slope in row DCR correction for blue objects POS_TRANS_PARAM double csCol_u Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_g Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_r Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_i Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_z Slope in column DCR correction for blue objects POS_TRANS_PARAM double ccRow_u Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_g Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_r Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_i Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_z Constant row DCR correction for red objects POS_TRANS_PARAM double ccCol_u Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_g Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_r Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_i Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_z Constant column DCR correction for red objects POS_TRANS_PARAM double riCut_u r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_g r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_r r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_i r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_z r'-i' cutoff between blue and red objects mag PHOT_COLOR double airmass_u Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_g Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_r Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_i Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_z Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double muErr_u Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_g Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_r Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_i Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_z Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_u Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_g Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_r Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_i Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_z Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double raMin Minima of this field in ra/dec deg POS_EQ_RA_OTHER double raMax Maxima of this field in ra/dec deg POS_EQ_RA_OTHER double decMin Minima of this field in ra/dec deg POS_EQ_DEC_OTHER double decMax Maxima/maxima of this field in ra/dec deg POS_EQ_DEC_OTHER double scanlineArea Area of scanline covered by the field deg^2 EXTENSION_AREA float stripeArea Area of stripe covered by the field deg^2 EXTENSION_AREA float seqId Sequence id overlapping this field (-1=none) OBS_ID int aa_u Zero-point mag PHOT_ZP float aa_g Zero-point mag PHOT_ZP float aa_r Zero-point mag PHOT_ZP float aa_i Zero-point mag PHOT_ZP float aa_z Zero-point mag PHOT_ZP float aaErr_u Zero-point error mag ERROR_PHOT_ZP float aaErr_g Zero-point error mag ERROR_PHOT_ZP float aaErr_r Zero-point error mag ERROR_PHOT_ZP float aaErr_i Zero-point error mag ERROR_PHOT_ZP float aaErr_z Zero-point error mag ERROR_PHOT_ZP float bb_u Color term mag PHOT_TRANS_PARAM float bb_g Color term mag PHOT_TRANS_PARAM float bb_r Color term mag PHOT_TRANS_PARAM float bb_i Color term mag PHOT_TRANS_PARAM float bb_z Color term mag PHOT_TRANS_PARAM float bbErr_u Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_g Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_r Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_i Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_z Color Term Error mag ERROR_PHOT_TRANS_PARAM float cc_u Color x extinction term mag PHOT_TRANS_PARAM float cc_g Color x extinction term mag PHOT_TRANS_PARAM float cc_r Color x extinction term mag PHOT_TRANS_PARAM float cc_i Color x extinction term mag PHOT_TRANS_PARAM float cc_z Color x extinction term mag PHOT_TRANS_PARAM float ccErr_u Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_g Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_r Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_i Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_z Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float kk_u Extinction coefficient mag PHOT_TRANS_PARAM float kk_g Extinction coefficient mag PHOT_TRANS_PARAM float kk_r Extinction coefficient mag PHOT_TRANS_PARAM float kk_i Extinction coefficient mag PHOT_TRANS_PARAM float kk_z Extinction coefficient mag PHOT_TRANS_PARAM float kkErr_u Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_g Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_r Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_i Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_z Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float framesStatus Frames processing status CODE_MISC int rowOffset_u Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_g Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_r Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_i Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_z Offset to add to transformed row coordinates pix POS_OFFSET float colOffset_u Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_g Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_r Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_i Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_z Offset to add to transformed column coordinates pix POS_OFFSET float saturationLevel_u Saturation Level INST_DET_LIMIT int saturationLevel_g Saturation Level INST_DET_LIMIT int saturationLevel_r Saturation Level INST_DET_LIMIT int saturationLevel_i Saturation Level INST_DET_LIMIT int saturationLevel_z Saturation Level INST_DET_LIMIT int nEffPsf_u Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_g Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_r Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_i Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_z Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float skyPsp_u Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_g Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_r Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_i Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_z Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_u Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_g Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_r Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_i Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_z Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_u Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_g Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_r Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_i Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_z Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float sigPix_u Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_g Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_r Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_i Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_z Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float deVApCorrection_u deV AP Correction PHOT_MAG_CORR float deVApCorrection_g deV AP Correction PHOT_MAG_CORR float deVApCorrection_r deV AP Correction PHOT_MAG_CORR float deVApCorrection_i deV AP Correction PHOT_MAG_CORR float deVApCorrection_z deV AP Correction PHOT_MAG_CORR float deVApCorrectionErr_u deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_g deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_r deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_i deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_z deV AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrection_u exp AP Correction PHOT_MAG_CORR float expApCorrection_g exp AP Correction PHOT_MAG_CORR float expApCorrection_r exp AP Correction PHOT_MAG_CORR float expApCorrection_i exp AP Correction PHOT_MAG_CORR float expApCorrection_z exp AP Correction PHOT_MAG_CORR float expApCorrectionErr_u exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_g exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_r exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_i exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_z exp AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrection_u deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_g deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_r deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_i deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_z deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrectionErr_u deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_g deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_r deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_i deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_z deV Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrection_u exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_g exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_r exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_i exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_z exp Model AP Correction PHOT_MAG_CORR float expModelApCorrectionErr_u exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_g exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_r exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_i exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_z exp Model AP Correction Error PHOT_MAG_CORR_ERROR float medianFiberColor_u Median fiber colors of objects mag PHOT_MAG_SDSS_U_STAT_MEDIAN float medianFiberColor_g Median fiber colors of objects mag PHOT_MAG_SDSS_G_STAT_MEDIAN float medianFiberColor_r Median fiber colors of objects mag PHOT_MAG_SDSS_R_STAT_MEDIAN float medianFiberColor_i Median fiber colors of objects mag PHOT_MAG_SDSS_I_STAT_MEDIAN float medianFiberColor_z Median fiber colors of objects mag PHOT_MAG_SDSS_Z_STAT_MEDIAN float medianPsfColor_u Median PSF colors of objects mag PHOT_MAG_SDSS_U_STAT_MEDIAN float medianPsfColor_g Median PSF colors of objects mag PHOT_MAG_SDSS_G_STAT_MEDIAN float medianPsfColor_r Median PSF colors of objects mag PHOT_MAG_SDSS_R_STAT_MEDIAN float medianPsfColor_i Median PSF colors of objects mag PHOT_MAG_SDSS_I_STAT_MEDIAN float medianPsfColor_z Median PSF colors of objects mag PHOT_MAG_SDSS_Z_STAT_MEDIAN float q_u Mean Stokes Q parameter on the frame FIT_PARAM float q_g Mean Stokes Q parameter on the frame FIT_PARAM float q_r Mean Stokes Q parameter on the frame FIT_PARAM float q_i Mean Stokes Q parameter on the frame FIT_PARAM float q_z Mean Stokes Q parameter on the frame FIT_PARAM float u_u Mean Stokes U parameter on the frame FIT_PARAM float u_g Mean Stokes U parameter on the frame FIT_PARAM float u_r Mean Stokes U parameter on the frame FIT_PARAM float u_i Mean Stokes U parameter on the frame FIT_PARAM float u_z Mean Stokes U parameter on the frame FIT_PARAM float pspStatus Maximum value of 'status' over all 5 filters CODE_MISC int culled Targets of this type were culled from the field CODE_MISC int badMask See FieldMask table for flag definitions CODE_MISC int acceptableMask See FieldMask table for flag definitions CODE_MISC int goodMask See FieldMask table for flag definitions CODE_MISC int holeMask See FieldMask table for flag definitions CODE_MISC int status_u Status of the PSF fit in that filter CODE_MISC int status_g Status of the PSF fit in that filter CODE_MISC int status_r Status of the PSF fit in that filter CODE_MISC int status_i Status of the PSF fit in that filter CODE_MISC int status_z Status of the PSF fit in that filter CODE_MISC int sky_u Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_g Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_r Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_i Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_z Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float skySig_u Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_g Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_r Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_i Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_z Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skyErr_u The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skySlope_u Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_g Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_r Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_i Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_z Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float lbias_u Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_g Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_r Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_i Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_z Left-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_u Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_g Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_r Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_i Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_z Right-hand Bias Level ADUs x DSCALE INST_PARAM float psfNStar_u Number of Stars used in PSF measurement NUMBER int psfNStar_g Number of Stars used in PSF measurement NUMBER int psfNStar_r Number of Stars used in PSF measurement NUMBER int psfNStar_i Number of Stars used in PSF measurement NUMBER int psfNStar_z Number of Stars used in PSF measurement NUMBER int psfApCorrectionErr_u Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_g Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_r Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_i Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_z Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfSigma1_u Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_g Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_r Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_i Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_z Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_u Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_g Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_r Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_i Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_z Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfB_u Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_g Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_r Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_i Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_z Ratio of inner to outer PSF at the origin FIT_PARAM float psfP0_u The value of the power law at the origin FIT_PARAM float psfP0_g The value of the power law at the origin FIT_PARAM float psfP0_r The value of the power law at the origin FIT_PARAM float psfP0_i The value of the power law at the origin FIT_PARAM float psfP0_z The value of the power law at the origin FIT_PARAM float psfBeta_u Slope of Power Law FIT_PARAM float psfBeta_g Slope of Power Law FIT_PARAM float psfBeta_r Slope of Power Law FIT_PARAM float psfBeta_i Slope of Power Law FIT_PARAM float psfBeta_z Slope of Power Law FIT_PARAM float psfSigmaP_u Width Parameter for Power Law FIT_PARAM float psfSigmaP_g Width Parameter for Power Law FIT_PARAM float psfSigmaP_r Width Parameter for Power Law FIT_PARAM float psfSigmaP_i Width Parameter for Power Law FIT_PARAM float psfSigmaP_z Width Parameter for Power Law FIT_PARAM float psfWidth_u Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_g Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_r Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_i Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_z Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfPsfCounts_u Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_g Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_r Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_i Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_z Flux via Fit to PSF ct PHOT_FLUX float psf2GSigma1_u PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_g PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_r PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_i PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_z PSF Inner Sigma 2G FIT_PARAM float psf2GSigma2_u PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_g PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_r PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_i PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_z PSF Outer Sigma 2G FIT_PARAM float psf2GB_u PSF Sigma Ratio 2G FIT_PARAM float psf2GB_g PSF Sigma Ratio 2G FIT_PARAM float psf2GB_r PSF Sigma Ratio 2G FIT_PARAM float psf2GB_i PSF Sigma Ratio 2G FIT_PARAM float psf2GB_z PSF Sigma Ratio 2G FIT_PARAM float psfCounts_u PSF Counts ct PHOT_FLUX float psfCounts_g PSF Counts ct PHOT_FLUX float psfCounts_r PSF Counts ct PHOT_FLUX float psfCounts_i PSF Counts ct PHOT_FLUX float psfCounts_z PSF Counts ct PHOT_FLUX float gain_u Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_g Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_r Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_i Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_z Gain Averaged over Amplifiers electrons/DN INST_SETUP float darkVariance_u Dark Variance INST_NOISE float darkVariance_g Dark Variance INST_NOISE float darkVariance_r Dark Variance INST_NOISE float darkVariance_i Dark Variance INST_NOISE float darkVariance_z Dark Variance INST_NOISE float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int segmentID Reference to segment ID_VOLUME int TargetInfoUnique information for an object every time it is targette targetObjID ID of object in Target (foreign key to Target.TargetObjID) ID_CATALOG int targetID ID of entry in Target table ID_CATALOG int skyVersion skyVersion ID_VERSION int primTarget primTarget from TARGET CODE_MISC int secTarget secTarget from TARGET CODE_MISC int priority target selection priority CODE_QUALITY int programType spectroscopic program type OBS_TYPE int programName character string of program (from plate inventory db) ID_SURVEY char targetMode mode from TARGET PhotoObj CLASS_OBJECT int loadVersion Load Version ID_VERSION int DataConstantsThe table is storing various enumerated constants for flags, et field Field Name METADATA_NAME char name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char TilingNoteContains human readable notes for a run of tiling tilingNoteID unique, sequential id ID_CATALOG int tileRun tiling run number OBS_RUN int tilingNote human readable notes about tiling run METADATA_COMMENT char sppParamsContains outputs from the Spectro Parameter Pipeline (spp) specobjid 64 bit unique spectrum id f(p,mjd,fiber) int plate plate number int mjd Modified Julian Date of (last) observation int fiberid Fiber number (1-640) 1-320 on spec#1 int seguetargetclass SEGUE or SDSS target type abbrev. (see targettype below) char hammersptype Stellar Type Classification -- UW char sptypea Stellar Type Classification -- SSPP char flag SSPP flags BCdDEgGhHlnNSV, n=normal char feha adopted [Fe/H] value, combination of good estimates dex float fehan number of estimators combined into feha int fehaerr error/sigma on the [Fe/H] value, or -9.999 float feh1 YSL1 Kurucz NGS grid [Fe/H] float feh1n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh1err error/sigma on the [Fe/H] value float feh2 YSL2 Kurucz NGS grid [Fe/H] --U/ dex float feh2n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh2err error/sigma on the [Fe/H] value float feh3 ANNSR [Fe/H] neural network SR method float feh3n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh3err error/sigma on the [Fe/H] value float feh4 ANNRR [Fe/H] neural network RR method float feh4n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh4err error/sigma on the [Fe/H] value float feh5 CaK_Y [Fe/H] from neural network method float feh5n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh5err error/sigma on the [Fe/H] value float feh6 CaK_T1 [Fe/H] from neural network method float feh6n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh6err error/sigma on the [Fe/H] value float feh7 CaK_T2 [Fe/H] from neural network method float feh7n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh7err error/sigma on the [Fe/H] value float feh8 AUTOcorrelation [Fe/H] method float feh8n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh8err error/sigma on the [Fe/H] value float feh9 Ca triplet method [Fe/H] float feh9n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh9err error/sigma on the [Fe/H] value float feh10 Wilhelm, Beers and Gray method (1999) [Fe/H] float feh10n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh10err error/sigma on the [Fe/H] value float feh11 [Fe/H] from Carlos K24 grid method float feh11n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh11err error/sigma on the [Fe/H] value float feh12 [Fe/H] from Carlos K13 grid method float feh12n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int feh12err error/sigma on the [Fe/H] value float teffa Adopted Teff -- weighted mean Kelvins float teffan number of methods averaged int teffaerr error/sigma on the Teff float teff1 Teff from H alpha line (24A EW) float teff1n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff1err erorr/sigma on the Teff float teff2 Teff from H delta line (24A EW) float teff2n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff2err error/sigma on the Teff float teff3 Teff from Kurucz models, based on colors float teff3n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff3err error/sigma on the Teff float teff4 Teff from Girardi isochrones (2004) float teff4n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff4err error/sigma on the Teff float teff5 Teff from Ivezic et al. (2007) (colors) float teff5n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff5err error/sigma on the Teff float teff6 Teff from YSL method float teff6n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff6err error/sigma on the Teff float teff7 Teff from neural network method ANNSR float teff7n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff7err error/sigma on the Teff float teff8 Teff from neural network method ANNRR float teff8n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff8err error/sigma on the Teff float teff9 Teff from Wilhelm, Beers, and Gray (1999) float teff9n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff9err error/sigma on the Teff float teff10 Teff from Carlos k24 grid float teff10n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff10err error/sigma on the Teff float teff11 Teff from Carlos ki13 grid float teff11n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int teff11err error/sigma on the Teff float logga Adopted log g -- weighted mean cgs float loggan number of methods used int loggaerr error/sigma on log g float logg1 log g from YSL1 Kurucz grid float logg1n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg1err error/sigma on log g float logg2 log g from YSL2 Kurucz grid float logg2n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg2err error/sigma on log g float logg3 log g from neural netork method ANNSR float logg3n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg3err error/sigma on log g float logg4 log g from neural network method ANNRR float logg4n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg4err error/sigma on log g float logg5 log g from CaK_Y method float logg5n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg5err error/sigma on log g float logg6 log g from from Ca I (4226 A) line index float logg6n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg6err error/sigma on log g float logg7 log g from MgH features (around 5170 A) float logg7n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg7err error/sigma on log g float logg8 log g from Wilhelm, Beers, and Gray (1999) float logg8n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg8err error/sigma on log g float logg9 log g from Carlos k24 grid float logg9n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg9err error/sigma on log g float logg10 log g from Carlos ki13 grid float logg10n 0 = no value, 1 = low S/N value, 2 = good, included in feha average int logg10err error/sigma on log g float alphafe [alpha/Fe] from YoungSun's Kurucz grid 2 dex float alphafen 0 =no value, 1 = ok int alphafeerr error on [alpha/Fe] dex float elodierv ELODIE template match RV (offset) km/s float elodierverr ELODIE RV error km/s float g0 Dereddened psf magnitude in the g band (before ubercal corr) mag float gmr0 Dereddened target psf color (g-r)_0 (before ubercal corr) mag float grhbaa Adopted predicted (g-r)_0 from Balmer lines mag float grbha predicted (g-r)_0 from H alpha mag float grbhd predicted (g-r)_0 from H delta mag float grhp predicted (g-r)_0 from half power point mag float umg0 Dereddened target psf color (u-g)_0 (before ubercal corr) mag float rmi0 Dereddened target psf color (r-i)_0 (before ubercal corr) mag float imz0 Dereddened target psf color (i-z)_0 (before ubercal corr) mag float uerr Error in psf magnitude u band mag float gerr Error in psf magnitude g band mag float rerr Error in psf magnitude r band mag float ierr Error in psf magnitude i band mag float zerr Error in psf magnitude z band mag float ebv E(B-V) at this (l,b) from SFD98 mag float sna Avg S/N per pixel over 3950-6000 A float qualitycheck Quality check (=0) int ra RA (J2000) deg double dec DEC (J2000) deg double l Galactic Longitude deg double b Galactic Latitude deg double chiHK chi-square/dof region of Ca H+K float chiGband chi-square/dof region of the G band float targ_pmepoch PM epoch (targ version, use propermotions table join) years double targ_pmmatch Proper motion match to USNO-B catalog 1=match float targ_pmdelta distance the star has moved arcsec float targ_pml propermotion in the Gal. l mas/yr float targ_pmb proper motion in the Gal. b mas/yr float targ_pmra proper motion in ra mas/yr float targ_pmdec proper motion in dec mas/yr float targ_pmraerr error in pmra mas/yr float targ_pmdecerr error in pmdec mas/yr float targ_pmsigra sigma in ra ppm float targ_pmsigdec sigma in dec ppm float targ_pmnfit number of fits to the ppm int targ_usnomag_u USNO-B mag of the star in derived u band float targ_usnomag_g USNO-B mag of the star in derived g band float targ_usnomag_r USNO-B mag of the star in derived r band float targ_usnomag_i USNO-B mag of the star in derived i band float targ_usnomag_z USNO-B mag of the star in derived z band float targ_pmdist20 dist to nearest star g less than 20 arcs float targ_pmdist22 dist to nearest star g less than 22 arcs float targ_raErr error in ra mas float targ_decErr error in dec mas float targ_raDecErr ra dec cross correlation term float brun SDSS Run number (best version of sky) int brerun SDSS Rerun number (best version of sky) int bcamcol SDSS Camcol number (best version of sky) int bfield SDSS Field number (best version of sky) int bobj SDSS object number (best version of sky) int lpar Newberg-Lenz &quot;l&quot; color, perp. locus mag float spar Ivezic (modified) s color, prn. cmp. mag float wpar Ivezic (modified) w color, prn. cmp. mag float p1spar Ivezic color, perp to s color mag float bsz SpecBS pipeline redshift float bszerr SpecBS pipeline redshift error float targettype SEGUE or Legacy Target type string, see primtarget in specobjall table char zbclass SpecBS class (STAR, GALAXY, QSO) char zbsubclass SpecBS subclass (type of star) char zbelodiesptype SpecBS ELODIE spectral type (type of best match template star) char zbrchi2 SpecBS rchi2 reduced chi-square per dof float zbdof SpecBS degrees of freedom measure for best fit template float zbvdisp SpecBS Velocity dispersion (for galaxies) km/s float zbvdisperr SpecBS error in Velocity disp km/s float zbzwarning SpecBS warning flag float spec_cln Spectro1d(Chicago) class 1= star, 2 = Galaxy, 3,4 = QSO, 6= redstar int spz Spectro1d(Chicago) redshift (Legacy primary objects hand inspected) float spzerr Spectro1d(Chicago) redhisft error float vel_dis Spectro1d(Chicago) Velocity dispersion (for galaxies) km/s float vel_disperr Spectro1d(Chicago) Vel disp error km/s float spz_conf Spectro1d(Chicago) redshift confidence float spz_status Spectro1d(Chicago) redshift status int spz_warning Spectro1d(Chicago) redshift warning int eclass Spectro1d(Chicago) galaxy Principal component class float ecoeff1 Galaxy Prin. comp. 1 (for galaxies) float ecoeff2 Galaxy Prin. comp. 2 (for galaxies) float ecoeff3 Galaxy Prin. comp. 3 (for galaxies) float ecoeff4 Galaxy Prin. comp. 4 (for galaxies) float ecoeff5 Galaxy Prin. comp. 5 (for galaxies) float tsver Version of SEGUE target selection version used (or Legacy) char amnhtype AMNH Red Star Spectral Type (sdM, esdM, usdM) char amnhsubtype AMNH Red Star Spectral Sub-type classification (0-9) float amnhmindex AMNH Red Star pixels shifted for best fit parameter float amnhmvalue AMNH Red Star least squares chi-sq estimate parameter float inspect Identically 0 int RegionArcsContains the arcs of a Region with their endpoint arcid unique id of the arc int regionid unique region identifier int convexid convex identifier int patch id of the patch int state state (3: bounding circle, 2:root, 1: hole) int draw 0:hide, 1: draw int ra1 ra of starting point of arc double dec1 dec of starting point of arc double ra2 ra of end point of arc double dec2 dec of end point of arc double x x of constraint normal vector double y y of constraint normal vector double z z of constraint normal vector double c offset of constraint double length length of arc in degrees deg double StetsonThe main PhotoObj table for the Stetson dataset name Name of object ID_AREA char ra Right Ascension (J2000) deg POS_EQ_RA double dec Declination (J2000) deg POS_EQ_DEC double B B magnitude of object magnitudes double BErr Error in B magnitude of object magnitudes double nB_tot Total number of measurements of B int nB Number of good measurements of B int V V magnitude of object magnitudes double VErr Error in V magnitude of object magnitudes double nV_tot Total number of measurements of V int nV Number of good measurements of V int R R magnitude of object magnitudes double RErr Error in R magnitude of object magnitudes double nR_tot Total number of measurements of R int nR Number of good measurements of R int I I magnitude of object magnitudes double IErr Error in I magnitude of object magnitudes double nI_tot Total number of measurements of I int nI Number of good measurements of I int vary Measure of object\'s variability double objid Should be set to photoObj.objId int GalaxyTagThe objects classified as galaxies from primary PhotoTag objects objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int size computed: =SQRT(mRrCc_r/2.0) float FieldQA fieldID fieldid ID_CATALOG int run Run number OBS_RUN int rerun Rerun number int camcol Camera column INST_ID int field Field number ID_FIELD int inLegacy 1 = In Legacy footprint, otherwise (0,-1) not FOOT_FLAG int astromVersion Version of astrom pipeline ID_VERSION char koCat Name of Known Objects Catalog (UCAC denser than Tycho2) ID_VERSION char koVersion Version of Known Objects Catalog (v72 latest) ID_VERSION char sdssbitu PHOTO u band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int sdssbitg PHOTO g band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int sdssbitr PHOTO r band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int sdssbiti PHOTO i band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int sdssbitz PHOTO z band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int QgriS PHOTO Q= (g-r)-1.852(r-i) Reddening free color mag PHOT_SDSS_GRI float QrizS PHOTO Q = (r-i)-0.987(i-z) Reddening free color abs(Q) &gt; 0.12 indicates bad mag PHOT_SDSS_RIZ float psbitu PanSTARRS u band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int psbitg PanSTARRS g band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int psbitr PanSTARRS r band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int psbiti PanSTARRS i band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int psbitz PanSTARRS z band quality 0=good 1= bad, -1 = unknown CODE_QUALIY int QgriP PanSTARRS Q = (g-r)-1.852(r-i) Reddening free color PS_SDSS_GRI float QrizP PanSTARRS Q = (r-i)-0.987(i-z) Reddening free color PS_SDSS_RIZ float problemChar astrom problem 0=ok, f= focus bad, a = astrom shift, r = rotator, s= shutter, TEXT_QUALITY char RunDistinct Run from Segment table, mainly for RUNS DB segmentID Unique segment identifier ID_AREA int run Run number OBS_RUN int rerun Rerun number CODE_MISC int field0 Starting field number ID_FIELD int nFields Number of fields in this segment NUMBER int PhotoAuxAllView for PhotoAuxAll for backward compatibility with DR5 objid Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double FirstSDSS objects that match to FIRST objects have their match parameters stored her delta Position difference between catalog and photo object (r' band) arcsec POS_ANG_DIST_GENERAL float match Number of matches to catalog within 2.0 arcsec NUMBER int peak Peak first radio flux mJy PHOT_FLUX_RADIO float integr Integrated first radio flux mJy PHOT_FLUX_RADIO float rms rms error in flux mJy PHOT_FLUX_RADIO_ERROR float major Major axis (deconvolved) arcsec EXTENSION_RAD float minor Minor axis (deconvolved) arcsec EXTENSION_SMIN float pa position angle (east of north) deg POS_POS-ANG float id FIRST catalog id of one matching source ID_CATALOG int lambda Composite radio source survey longitude deg POS_SDSS_LAMBDA double eta Composite radio source survey latitude deg POS_SDSS_ETA double objID unique id, points to photoObj ID_MAIN int DR5QuasarCatalogThe catalog of all confirmed quasars in SDSS Data Release 5.<br> <i>NOTE: The DRxQuasarCatalog tables are derived science tables that may not be loaded for every release or available at the time the release is published.</i specObjId Unique SDSS ID of corresponding object in SpecObjAll table int SDSSName SDSS Object Name, hhmmss.ss+ddmmss.s (J2000; truncated coordinates), see http://www.sdss.org/DR3/coverage/IAU.html char RA J2000 R.A. deg double dec J2000 declination deg double z Redshift float psfmag_u PSF-fitting magnitude in each band from mag float psfmagerr_u &quot;BEST&quot; version of data (latest photometry mag float psfmag_g and final target selection version). mag float psfmagerr_g asinhmag: Lupton,Gunn &#38; Szalay 1999, AJ, 118, 1406 mag float psfmag_r SDSS photometry is close to AB in g,r,i (to 0.01 mag) mag float psfmagerr_r u_AB = u_SDSS - 0.04; z_AB = z_SDSS + 0.02 mag float psfmag_i (with some uncertainty about the true z shift) mag float psfmagerr_i AB: Oke and Gunn 1983, ApJ, 266, 713, mag float psfmag_z see Flux Calibration in Algorithms Help page. mag float psfmagerr_z mag float A_u Galactic absorption in u band mag float A_g Galactic absorption in g band mag float A_r Galactic absorption in r band mag float A_i Galactic absorption in i band mag float A_z Galactic absorption in z band mag float lgNH float FIRSTmag FIRST Peak flux density (AB mag) at 20 cm of FIRST catalog match within 2 arcsec, AB mag = -2.5 log_10(f_nu / 3631 Jy); 0 ==&gt; no detection, -1 ==&gt; not in FIRST survey area float FIRST_sn float FIRST_sep float FIRST_flux_at_opt 1 ==&gt; no FIRST source within 2 arcsec, but &gt; 3 sigma FIRST flux detection at optical position int FIRST_extmatch For source with either FIRSTMAG &gt; 0 or FIRST_flux_at_opt 1 ==&gt; FIRST catalog source within 2 arcsec - 30 arcsec int lg_RASS_rate log_10 BSC/FSC full band count rate; 0 ==&gt; no detection ROSAT All Sky Survey Bright and Faint source catalogs float RASS_sn float RASS_sep float TWOMASSmag_J 2MASS All-Sky Point Source Catalog 2003 March 25; Note that 2MASS magnitues are Vega-based, not AB float TWOMASSmagerr_J float TWOMASSmag_H float TWOMASSmagerr_H float TWOMASSmag_K float TWOMASSmagerr_K float TWOMASS_sep float M_i Uses Ho=70 Omega_M=0.300 Omega_L= 0.700 alpha_Q=-0.50 float delgi float morphology 0 = point source 1 = extended int scienceprimary Used by CAS to resolve repeat spectra (if available) of a given object. 0 only in special cases. int mode 1 for primary object, 2 for secondary, 3 for family int uniform int bestprimtarget Target selection flags in &quot;BEST&quot; version of data int ts_b_lowz Individual flags expanded from bestprimtarget int ts_b_hiz int ts_b_FIRST int ts_b_ROSAT int ts_b_serendip int ts_b_star int ts_b_gal int run_best SDSS Imaging run number for &quot;BEST&quot; data int mjd_best Modified Julian Date of BEST imaging observation int mjd_spec Modified Julian Date of spectroscopic observation int plate int fiberid int rerun_best SDSS Imaging rerun, camcol, field, object number int camcol_best int field_best int obj_best int targprimtarget Target selection flags in &quot;TARGET&quot; version of data int ts_t_lowz Individual flags expanded from targprimtarget int ts_t_hiz int ts_t_first int ts_t_rosat int ts_t_serendip int ts_t_star int ts_t_gal int t_psfmag_u PSF magnitudes and errors in &quot;TARGET&quot; version of data float t_psfmagerr_u float t_psfmag_g float t_psfmagerr_g float t_psfmag_r float t_psfmagerr_r float t_psfmag_i float t_psfmagerr_i float t_psfmag_z float t_psfmagerr_z float TargPhotoTagContains the popular fields of TargPhotoObj tabl objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int size computed: =SQRT(mRrCc_r/2.0) float RegionPatchDefines the attributes of the patches of a given regio regionid Unique Region ID int convexid Unique Convex ID int patchid Unique patch number int type CAMCOL, RUN, STAVE, TILE, TILEBOX, SKYBOX, WEDGE, SECTOR... char radius radius of bounding circle centered at ra, dec arcmin double ra right ascension of observation deg double dec declination of observation deg double x x of centerpoint Normal unit vector in J2000 double y y of centerpoint Normal unit vector in J2000 double z z of centerpoint Normal unit vector in J2000 double c offset of the equation of plane double htmid 20 deep Hierarchical Triangular Mesh ID of centerpoint int area area of the patch deg^2 double convexString {x,y,z,c}+ representation of the convex of the patch char TargRunQAThe RunQA table provides information relevant to the average data quality for the objects in each <em>field</em> for the TARGET skyVersion (see the RunQA table for the BEST skyVersion) fieldID 64-bit unique fieldID identifier f(skyversion,firstfield?,run,rerun,camcol,firstField,field) int skyVersion 0=target, 1=best, currently the runQA table in DR3 CAS only contains quality on the 'best' skyVersion int first is this field the first in a segment? 0=no 1=yes int run Run number int rerun Rerun processing number int camcol Camera Col 1-6 int field Field within a run int fieldQall Overall Field Quality measure: 0=BAD, 1=ACCEPTABLE, 2=GOOD, 3=EXCELLENT int opdbq Operations Database quality measure: 0=UNDETERMINDED, 1=BAD, 2=ACCEPTABLE, 3=GOOD, 4=MISSING (unused), 5=HOLE int appsfq Aperture magnitude - PSF magnitude difference quality measure: 1=GOOD 0=BAD int pcmedq Principal color analysis median shift from nominal cosmic (Galactic) value: 1=GOOD, 0=shift too big int pcrmsq Principal color analysis RMS spread in colors vs. nomial: 1=GOOD, 0=Spread too big int PSFwcondq PSF width quality: 1=GOOD, 0=BAD int pc_s average principal color s=-0.249u+0.794g-0.555r+0.234 for stars in field (perp. to stellar locus in u-g,g-r) float pc_w average principal color w=-0.227g+0.792r-0.567i+0.05 for stars in field (perp. to blue branch of stellar locus in r-i,g-r) float pc_x average principal color x=0.707g-0.707r-0.983 for stars in field (perp. to red branch of stellar locus in r-i,g-r) float pc_y average principal color y=-0.27r+0.8i-0.534z+0.059 for stars in field (perp. to stellar locus in r-i,i-z) float rmsPC_s rms width of the s color mags float rmsPC_w rms width of the w color mags float rmsPC_x rms width of the x color mags float rmsPC_y rms width of the y color mags float medAp7mPSF_u median difference between the PSF mag and the 7-bin summed aperture mag in u band mags float medAp7mPSF_g median difference between the PSF mag and the 7-bin summed aperture mag in g band mags float medAp7mPSF_r median difference between the PSF mag and the 7-bin summed aperture mag in r band mags float medAp7mPSF_i median difference between the PSF mag and the 7-bin summed aperture mag in i band mags float medAp7mPSF_z median difference between the PSF mag and the 7-bin summed aperture mag in z band mags float rmsAp7mPSF_u rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in u mags float rmsAp7mPSF_g rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in g mags float rmsAp7mPSF_r rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in r mags float rmsAp7mPSF_i rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in i mags float rmsAp7mPSF_z rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in z mags float seeing_u average measure of the FWHM seeing in the u band for the field arcsec float seeing_g average measure of the FWHM seeing in the g band for the field arcsec float seeing_r average measure of the FWHM seeing in the r band for the field arcsec float seeing_i average measure of the FWHM seeing in the i band for the field arcsec float seeing_z average measure of the FWHM seeing in the z band for the field arcsec float spbsParams specobjid 64 bit unique spectrum id f(p,mjd,fiber) int plate plate number int mjd Modified Julian Date of (last) observation int fiberid Fiber number (1-640) 1-320 on spec#1 int targettype SEGUE or Legacy Target type string, see primtarget in specobjall table char ra RA (J2000) deg double brun SDSS Run number (best version of sky) int brerun SDSS Rerun number (best version of sky) int bcamcol SDSS Camcol number (best version of sky) int bfield SDSS Field number (best version of sky) int bobj SDSS object number (best version of sky) int zbsubclass SpecBS subclass (type of star) char zbelodiesptype SpecBS ELODIE spectral type (type of best match template star) char zbclass SpecBS class (STAR, GALAXY, QSO) char zbrchi2 SpecBS rchi2 reduced chi-square per dof float zbdof SpecBS degrees of freedom measure for best fit template float zbvdisp SpecBS Velocity dispersion (for galaxies) km/s float zbvdisperr SpecBS error in Velocity disp km/s float zbzwarning SpecBS warning flag float spec_cln Spectro1d(Chicago) class 1= star, 2 = Galaxy, 3,4 = QSO, 6= redstar int spz Spectro1d(Chicago) redshift (Legacy primary objects hand inspected) float spzerr Spectro1d(Chicago) redhisft error float vel_dis Spectro1d(Chicago) Velocity dispersion (for galaxies) km/s float vel_disperr Spectro1d(Chicago) Vel disp error km/s float spz_conf Spectro1d(Chicago) redshift confidence float spz_status Spectro1d(Chicago) redshift status int spz_warning Spectro1d(Chicago) redshift warning int eclass Spectro1d(Chicago) galaxy Principal component class float ecoeff1 Galaxy Prin. comp. 1 (for galaxies) float ecoeff2 Galaxy Prin. comp. 2 (for galaxies) float ecoeff3 Galaxy Prin. comp. 3 (for galaxies) float ecoeff4 Galaxy Prin. comp. 4 (for galaxies) float ecoeff5 Galaxy Prin. comp. 5 (for galaxies) float HoleObjInformation for holes on a Plat holeID hash assigned by csv creator ID_CATALOG int plateID hashed id of PlateX ID_CATALOG int holeType type of hole (plPlugMap style) CODE_MISC int objType type of OBJECT hole (plPlugMap style) CODE_MISC int targetID hash of run,rerun,camcol,field,id with skyversion=0 ID_CATALOG int fiberID Fiber ID ID_FIBER int xFocal x position on plate mm POS_DETECTOR double yFocal y position on plate mm POS_DETECTOR double ra right ascension deg POS_EQ_RA double dec declination deg POS_EQ_DEC double loadVersion Load Version ID_VERSION int SpecZStatusContains the SpecZStatus enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char PhotoTagContains the popular fields of PhotoObj tabl objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int size computed: =SQRT(mRrCc_r/2.0) float ColumnsAliias the DBColumns table also as Columns, for legacy SkyQuer tablename The name of the parent table ID_TABLE char name The name of column ID_IDENTIFIER char unit Optional description of units METADATA_UNIT char ucd Optional UCD definition ID_IDENTIFIER char enum Optional link to an enumerated table ID_TABLE char description One line description of column METADATA_DESCRIPTION char rank Optional position of column in table column display ID_TABLE int SpecLineNamesContains the SpecLineNames enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char SiteDBsTable containing the list of DBs at this CAS site dbname Name of the database char description Short one-line description char active Is it active/visible? char TiledTargetA view of TiledTargetAll objects that have untiled = tile tile number ID_PLATE int targetID ID of Target ID_CATALOG int ra right ascension deg POS_EQ_RA double dec declination deg POS_EQ_DEC double htmID htm tree info CODE_HTM int cx x projection of vector on unit sphere POS_EQ_CART_X double cy y projection of vector on unit sphere POS_EQ_CART_Y double cz z projection of vector on unit sphere POS_EQ_CART_Z double objType plPlugMap style objType (only OBJECT holes) CLASS_OBJECT int duplicate duplicate spectrum by mistake CODE_MISC int untiled 1: this tile later untiled, 0: otherwise CODE_MISC int loadVersion Load Version ID_VERSION int UberCalThe ubercal corrections and corrected magnitudes for PhotoObjAll objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int conv_u The ubercal correction to add to the u-band magnitude CODE_MISC float conv_g The ubercal correction to add to the g-band magnitude CODE_MISC float conv_r The ubercal correction to add to the r-band magnitude CODE_MISC float conv_i The ubercal correction to add to the i-band magnitude CODE_MISC float conv_z The ubercal correction to add to the z-band magnitude CODE_MISC float psfMag_u corrected PSF flux mag PHOT_SDSS_U float psfMag_g corrected PSF flux mag PHOT_SDSS_G float psfMag_r corrected PSF flux mag PHOT_SDSS_R float psfMag_i corrected PSF flux mag PHOT_SDSS_I float psfMag_z corrected PSF flux mag PHOT_SDSS_Z float petroMag_u corrected Petrosian flux mag PHOT_SDSS_U float petroMag_g corrected Petrosian flux mag PHOT_SDSS_G float petroMag_r corrected Petrosian flux mag PHOT_SDSS_R float petroMag_i corrected Petrosian flux mag PHOT_SDSS_I float petroMag_z corrected Petrosian flux mag PHOT_SDSS_Z float modelMag_u corrected better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g corrected better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r corrected better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i corrected better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z corrected better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float calibStatus_u status of calibration CODE_MISC int calibStatus_g status of calibration CODE_MISC int calibStatus_r status of calibration CODE_MISC int calibStatus_i status of calibration CODE_MISC int calibStatus_z status of calibration CODE_MISC int StarThe objects classified as stars from PhotoPrimar objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float QueryResultsStore the results of performance tests her query query name char cpu_sec CPU time sec double elapsed_time elapsed time sec double physical_IO Physical IO double row_count row count int time timestamp char comment comment describing test paraeters char SpecZWarningContains the SpecZWarning flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char QsoCatalogAllA catalog of all objects that 'smell like a 'QSO' - this is the source table of candidates for the QuasarCatalog table, which contains the list of confirmed quasars HeadObjID ID of first object in bunch (points to QsoBunch) int tripleID Unique ID of this triple in the bunch int QsoPrimary 1; this is best triple of bunch boolean HeadObjType type of head object 'TARGET', 'SPEC', 'BEST' char TargetObjID target QSO or surrogate target object or zero int SpecObjID spec QSO or surrogate specobj or 0 int BestObjID best QSO or surrogate best or int TargetQsoTargeted 1: Target was flagged QSO boolean SpecQsoConfirmed 1; Spec was confirmed QSO boolean SpecQsoUnknown 1; Spec was class unkonwn boolean SpecQsoLargeZ 1; SpecObj has Z &gt; 0.6 boolean SpecQsoTargeted 1; Spec was targeted as QSO boolean BestQsoTargeted 1: Best was flagged QSO boolean dist_Target_Best distance arcMin double dist_Target_Spec distance arcMin double dist_Best_Spec distance arcMin double psfmag_i_diff double psfmag_g_i_diff double OrigFieldContains all the original measured parameters of a photometric fiel fieldID Unique field identifier composed from [skyVersion,rerun,run,camcol,firstField,field] ID_CATALOG int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int nObjects Number of objects in the field NUMBER int nChild Number of 'child' objects NUMBER int nGalaxy Number of objects classified as 'galaxy' NUMBER int nStars Number of objects classified as 'star' NUMBER int numStars_u Number of stars found in each band NUMBER int numStars_g Number of stars found in each band NUMBER int numStars_r Number of stars found in each band NUMBER int numStars_i Number of stars found in each band NUMBER int numStars_z Number of stars found in each band NUMBER int nCR_u Number of cosmic rays in each band NUMBER int nCR_g Number of cosmic rays in each band NUMBER int nCR_r Number of cosmic rays in each band NUMBER int nCR_i Number of cosmic rays in each band NUMBER int nCR_z Number of cosmic rays in each band NUMBER int nBrightObj_u Number of bright objects in each band NUMBER int nBrightObj_g Number of bright objects in each band NUMBER int nBrightObj_r Number of bright objects in each band NUMBER int nBrightObj_i Number of bright objects in each band NUMBER int nBrightObj_z Number of bright objects in each band NUMBER int nFaintObj_u Number of faint (nonbright) objects in each band NUMBER int nFaintObj_g Number of faint (nonbright) objects in each band NUMBER int nFaintObj_r Number of faint (nonbright) objects in each band NUMBER int nFaintObj_i Number of faint (nonbright) objects in each band NUMBER int nFaintObj_z Number of faint (nonbright) objects in each band NUMBER int quality Quality of field in terms of acceptance CODE_QUALITY int mjd_u MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_g MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_r MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_i MJD(TAI) Julian Date when row 0 was read TIME_DATE double mjd_z MJD(TAI) Julian Date when row 0 was read TIME_DATE double a_u Astrometric transformation constants deg POS_TRANS_PARAM double a_g Astrometric transformation constants deg POS_TRANS_PARAM double a_r Astrometric transformation constants deg POS_TRANS_PARAM double a_i Astrometric transformation constants deg POS_TRANS_PARAM double a_z Astrometric transformation constants deg POS_TRANS_PARAM double b_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double b_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double c_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double d_u Astrometric transformation constants deg POS_TRANS_PARAM double d_g Astrometric transformation constants deg POS_TRANS_PARAM double d_r Astrometric transformation constants deg POS_TRANS_PARAM double d_i Astrometric transformation constants deg POS_TRANS_PARAM double d_z Astrometric transformation constants deg POS_TRANS_PARAM double e_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double e_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_u Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_g Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_r Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_i Astrometric transformation constants deg/pix POS_TRANS_PARAM double f_z Astrometric transformation constants deg/pix POS_TRANS_PARAM double dRow0_u Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_g Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_r Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_i Zero-order row distortion coefficient POS_TRANS_PARAM double dRow0_z Zero-order row distortion coefficient POS_TRANS_PARAM double dRow1_u First-order row distortion coefficient POS_TRANS_PARAM double dRow1_g First-order row distortion coefficient POS_TRANS_PARAM double dRow1_r First-order row distortion coefficient POS_TRANS_PARAM double dRow1_i First-order row distortion coefficient POS_TRANS_PARAM double dRow1_z First-order row distortion coefficient POS_TRANS_PARAM double dRow2_u Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_g Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_r Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_i Second-order row distortion coefficient POS_TRANS_PARAM double dRow2_z Second-order row distortion coefficient POS_TRANS_PARAM double dRow3_u Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_g Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_r Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_i Third-order row distortion coefficient POS_TRANS_PARAM double dRow3_z Third-order row distortion coefficient POS_TRANS_PARAM double dCol0_u Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_g Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_r Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_i Zero-order column distortion coefficient POS_TRANS_PARAM double dCol0_z Zero-order column distortion coefficient POS_TRANS_PARAM double dCol1_u First-order column distortion coefficient POS_TRANS_PARAM double dCol1_g First-order column distortion coefficient POS_TRANS_PARAM double dCol1_r First-order column distortion coefficient POS_TRANS_PARAM double dCol1_i First-order column distortion coefficient POS_TRANS_PARAM double dCol1_z First-order column distortion coefficient POS_TRANS_PARAM double dCol2_u Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_g Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_r Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_i Second-order column distortion coefficient POS_TRANS_PARAM double dCol2_z Second-order column distortion coefficient POS_TRANS_PARAM double dCol3_u Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_g Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_r Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_i Third-order column distortion coefficient POS_TRANS_PARAM double dCol3_z Third-order column distortion coefficient POS_TRANS_PARAM double csRow_u Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_g Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_r Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_i Slope in row DCR correction for blue objects POS_TRANS_PARAM double csRow_z Slope in row DCR correction for blue objects POS_TRANS_PARAM double csCol_u Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_g Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_r Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_i Slope in column DCR correction for blue objects POS_TRANS_PARAM double csCol_z Slope in column DCR correction for blue objects POS_TRANS_PARAM double ccRow_u Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_g Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_r Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_i Constant row DCR correction for red objects POS_TRANS_PARAM double ccRow_z Constant row DCR correction for red objects POS_TRANS_PARAM double ccCol_u Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_g Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_r Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_i Constant column DCR correction for red objects POS_TRANS_PARAM double ccCol_z Constant column DCR correction for red objects POS_TRANS_PARAM double riCut_u r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_g r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_r r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_i r'-i' cutoff between blue and red objects mag PHOT_COLOR double riCut_z r'-i' cutoff between blue and red objects mag PHOT_COLOR double airmass_u Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_g Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_r Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_i Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double airmass_z Airmass for star at frame center (mid exposure) mag PHOT_ATM_AIRMASS double muErr_u Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_g Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_r Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_i Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double muErr_z Error in mu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_u Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_g Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_r Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_i Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double nuErr_z Error in nu in calibration arcsec POS_TRANS_PARAM_ERROR double raMin Minima of this field in ra/dec deg POS_EQ_RA_OTHER double raMax Maxima of this field in ra/dec deg POS_EQ_RA_OTHER double decMin Minima of this field in ra/dec deg POS_EQ_DEC_OTHER double decMax Maxima/maxima of this field in ra/dec deg POS_EQ_DEC_OTHER double scanlineArea Area of scanline covered by the field deg^2 EXTENSION_AREA float stripeArea Area of stripe covered by the field deg^2 EXTENSION_AREA float seqId Sequence id overlapping this field (-1=none) OBS_ID int aa_u Zero-point mag PHOT_ZP float aa_g Zero-point mag PHOT_ZP float aa_r Zero-point mag PHOT_ZP float aa_i Zero-point mag PHOT_ZP float aa_z Zero-point mag PHOT_ZP float aaErr_u Zero-point error mag ERROR_PHOT_ZP float aaErr_g Zero-point error mag ERROR_PHOT_ZP float aaErr_r Zero-point error mag ERROR_PHOT_ZP float aaErr_i Zero-point error mag ERROR_PHOT_ZP float aaErr_z Zero-point error mag ERROR_PHOT_ZP float bb_u Color term mag PHOT_TRANS_PARAM float bb_g Color term mag PHOT_TRANS_PARAM float bb_r Color term mag PHOT_TRANS_PARAM float bb_i Color term mag PHOT_TRANS_PARAM float bb_z Color term mag PHOT_TRANS_PARAM float bbErr_u Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_g Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_r Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_i Color Term Error mag ERROR_PHOT_TRANS_PARAM float bbErr_z Color Term Error mag ERROR_PHOT_TRANS_PARAM float cc_u Color x extinction term mag PHOT_TRANS_PARAM float cc_g Color x extinction term mag PHOT_TRANS_PARAM float cc_r Color x extinction term mag PHOT_TRANS_PARAM float cc_i Color x extinction term mag PHOT_TRANS_PARAM float cc_z Color x extinction term mag PHOT_TRANS_PARAM float ccErr_u Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_g Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_r Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_i Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float ccErr_z Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM float kk_u Extinction coefficient mag PHOT_TRANS_PARAM float kk_g Extinction coefficient mag PHOT_TRANS_PARAM float kk_r Extinction coefficient mag PHOT_TRANS_PARAM float kk_i Extinction coefficient mag PHOT_TRANS_PARAM float kk_z Extinction coefficient mag PHOT_TRANS_PARAM float kkErr_u Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_g Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_r Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_i Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float kkErr_z Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM float framesStatus Frames processing status CODE_MISC int rowOffset_u Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_g Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_r Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_i Offset to add to transformed row coordinates pix POS_OFFSET float rowOffset_z Offset to add to transformed row coordinates pix POS_OFFSET float colOffset_u Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_g Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_r Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_i Offset to add to transformed column coordinates pix POS_OFFSET float colOffset_z Offset to add to transformed column coordinates pix POS_OFFSET float saturationLevel_u Saturation Level INST_DET_LIMIT int saturationLevel_g Saturation Level INST_DET_LIMIT int saturationLevel_r Saturation Level INST_DET_LIMIT int saturationLevel_i Saturation Level INST_DET_LIMIT int saturationLevel_z Saturation Level INST_DET_LIMIT int nEffPsf_u Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_g Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_r Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_i Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float nEffPsf_z Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF float skyPsp_u Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_g Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_r Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_i Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyPsp_z Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_u Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_g Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_r Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_i Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFrames_z Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_u Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_g Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_r Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_i Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float skyFramesSub_z Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL float sigPix_u Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_g Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_r Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_i Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float sigPix_z Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA float deVApCorrection_u deV AP Correction PHOT_MAG_CORR float deVApCorrection_g deV AP Correction PHOT_MAG_CORR float deVApCorrection_r deV AP Correction PHOT_MAG_CORR float deVApCorrection_i deV AP Correction PHOT_MAG_CORR float deVApCorrection_z deV AP Correction PHOT_MAG_CORR float deVApCorrectionErr_u deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_g deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_r deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_i deV AP Correction Error PHOT_MAG_CORR_ERROR float deVApCorrectionErr_z deV AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrection_u exp AP Correction PHOT_MAG_CORR float expApCorrection_g exp AP Correction PHOT_MAG_CORR float expApCorrection_r exp AP Correction PHOT_MAG_CORR float expApCorrection_i exp AP Correction PHOT_MAG_CORR float expApCorrection_z exp AP Correction PHOT_MAG_CORR float expApCorrectionErr_u exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_g exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_r exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_i exp AP Correction Error PHOT_MAG_CORR_ERROR float expApCorrectionErr_z exp AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrection_u deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_g deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_r deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_i deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrection_z deV Model AP Correction PHOT_MAG_CORR float deVModelApCorrectionErr_u deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_g deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_r deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_i deV Model AP Correction Error PHOT_MAG_CORR_ERROR float deVModelApCorrectionErr_z deV Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrection_u exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_g exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_r exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_i exp Model AP Correction PHOT_MAG_CORR float expModelApCorrection_z exp Model AP Correction PHOT_MAG_CORR float expModelApCorrectionErr_u exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_g exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_r exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_i exp Model AP Correction Error PHOT_MAG_CORR_ERROR float expModelApCorrectionErr_z exp Model AP Correction Error PHOT_MAG_CORR_ERROR float medianFiberColor_u Median fiber colors of objects mag PHOT_MAG_SDSS_U_STAT_MEDIAN float medianFiberColor_g Median fiber colors of objects mag PHOT_MAG_SDSS_G_STAT_MEDIAN float medianFiberColor_r Median fiber colors of objects mag PHOT_MAG_SDSS_R_STAT_MEDIAN float medianFiberColor_i Median fiber colors of objects mag PHOT_MAG_SDSS_I_STAT_MEDIAN float medianFiberColor_z Median fiber colors of objects mag PHOT_MAG_SDSS_Z_STAT_MEDIAN float medianPsfColor_u Median PSF colors of objects mag PHOT_MAG_SDSS_U_STAT_MEDIAN float medianPsfColor_g Median PSF colors of objects mag PHOT_MAG_SDSS_G_STAT_MEDIAN float medianPsfColor_r Median PSF colors of objects mag PHOT_MAG_SDSS_R_STAT_MEDIAN float medianPsfColor_i Median PSF colors of objects mag PHOT_MAG_SDSS_I_STAT_MEDIAN float medianPsfColor_z Median PSF colors of objects mag PHOT_MAG_SDSS_Z_STAT_MEDIAN float q_u Mean Stokes Q parameter on the frame FIT_PARAM float q_g Mean Stokes Q parameter on the frame FIT_PARAM float q_r Mean Stokes Q parameter on the frame FIT_PARAM float q_i Mean Stokes Q parameter on the frame FIT_PARAM float q_z Mean Stokes Q parameter on the frame FIT_PARAM float u_u Mean Stokes U parameter on the frame FIT_PARAM float u_g Mean Stokes U parameter on the frame FIT_PARAM float u_r Mean Stokes U parameter on the frame FIT_PARAM float u_i Mean Stokes U parameter on the frame FIT_PARAM float u_z Mean Stokes U parameter on the frame FIT_PARAM float pspStatus Maximum value of 'status' over all 5 filters CODE_MISC int culled Targets of this type were culled from the field CODE_MISC int badMask See FieldMask table for flag definitions CODE_MISC int acceptableMask See FieldMask table for flag definitions CODE_MISC int goodMask See FieldMask table for flag definitions CODE_MISC int holeMask See FieldMask table for flag definitions CODE_MISC int status_u Status of the PSF fit in that filter CODE_MISC int status_g Status of the PSF fit in that filter CODE_MISC int status_r Status of the PSF fit in that filter CODE_MISC int status_i Status of the PSF fit in that filter CODE_MISC int status_z Status of the PSF fit in that filter CODE_MISC int sky_u Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_g Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_r Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_i Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float sky_z Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL float skySig_u Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_g Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_r Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_i Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skySig_z Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA float skyErr_u The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skySlope_u Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_g Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_r Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_i Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float skySlope_z Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL float lbias_u Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_g Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_r Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_i Left-hand Bias Level ADUs x DSCALE INST_PARAM float lbias_z Left-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_u Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_g Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_r Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_i Right-hand Bias Level ADUs x DSCALE INST_PARAM float rbias_z Right-hand Bias Level ADUs x DSCALE INST_PARAM float psfNStar_u Number of Stars used in PSF measurement NUMBER int psfNStar_g Number of Stars used in PSF measurement NUMBER int psfNStar_r Number of Stars used in PSF measurement NUMBER int psfNStar_i Number of Stars used in PSF measurement NUMBER int psfNStar_z Number of Stars used in PSF measurement NUMBER int psfApCorrectionErr_u Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_g Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_r Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_i Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfApCorrectionErr_z Photometric error due to imperfect PSF model mag ERROR_FIT_MAG float psfSigma1_u Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_g Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_r Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_i Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma1_z Inner gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_u Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_g Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_r Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_i Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfSigma2_z Outer gaussian sigma for the composite fit arcsec FIT_PARAM float psfB_u Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_g Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_r Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_i Ratio of inner to outer PSF at the origin FIT_PARAM float psfB_z Ratio of inner to outer PSF at the origin FIT_PARAM float psfP0_u The value of the power law at the origin FIT_PARAM float psfP0_g The value of the power law at the origin FIT_PARAM float psfP0_r The value of the power law at the origin FIT_PARAM float psfP0_i The value of the power law at the origin FIT_PARAM float psfP0_z The value of the power law at the origin FIT_PARAM float psfBeta_u Slope of Power Law FIT_PARAM float psfBeta_g Slope of Power Law FIT_PARAM float psfBeta_r Slope of Power Law FIT_PARAM float psfBeta_i Slope of Power Law FIT_PARAM float psfBeta_z Slope of Power Law FIT_PARAM float psfSigmaP_u Width Parameter for Power Law FIT_PARAM float psfSigmaP_g Width Parameter for Power Law FIT_PARAM float psfSigmaP_r Width Parameter for Power Law FIT_PARAM float psfSigmaP_i Width Parameter for Power Law FIT_PARAM float psfSigmaP_z Width Parameter for Power Law FIT_PARAM float psfWidth_u Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_g Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_r Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_i Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfWidth_z Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM float psfPsfCounts_u Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_g Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_r Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_i Flux via Fit to PSF ct PHOT_FLUX float psfPsfCounts_z Flux via Fit to PSF ct PHOT_FLUX float psf2GSigma1_u PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_g PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_r PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_i PSF Inner Sigma 2G FIT_PARAM float psf2GSigma1_z PSF Inner Sigma 2G FIT_PARAM float psf2GSigma2_u PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_g PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_r PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_i PSF Outer Sigma 2G FIT_PARAM float psf2GSigma2_z PSF Outer Sigma 2G FIT_PARAM float psf2GB_u PSF Sigma Ratio 2G FIT_PARAM float psf2GB_g PSF Sigma Ratio 2G FIT_PARAM float psf2GB_r PSF Sigma Ratio 2G FIT_PARAM float psf2GB_i PSF Sigma Ratio 2G FIT_PARAM float psf2GB_z PSF Sigma Ratio 2G FIT_PARAM float psfCounts_u PSF Counts ct PHOT_FLUX float psfCounts_g PSF Counts ct PHOT_FLUX float psfCounts_r PSF Counts ct PHOT_FLUX float psfCounts_i PSF Counts ct PHOT_FLUX float psfCounts_z PSF Counts ct PHOT_FLUX float gain_u Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_g Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_r Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_i Gain Averaged over Amplifiers electrons/DN INST_SETUP float gain_z Gain Averaged over Amplifiers electrons/DN INST_SETUP float darkVariance_u Dark Variance INST_NOISE float darkVariance_g Dark Variance INST_NOISE float darkVariance_r Dark Variance INST_NOISE float darkVariance_i Dark Variance INST_NOISE float darkVariance_z Dark Variance INST_NOISE float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int segmentID Reference to segment ID_VOLUME int RegionConvexEmulates the old RegionConvex table for compatibilit regionid Unique Region ID int convexid Unique Convex ID int type CAMCOL, RUN, STAVE, TILE, TILEBOX, SKYBOX, WEDGE, SECTOR... char radius radius of bounding circle centered at ra, dec arcmin double ra right ascension of observation deg double dec declination of observation deg double x x of centerpoint Normal unit vector in J2000 double y y of centerpoint Normal unit vector in J2000 double z z of centerpoint Normal unit vector in J2000 double c offset of the equation of plane double htmid 20 deep Hierarchical Triangular Mesh ID of centerpoint int convexString {x,y,z,c}+ representation of the convex of the patch char AlgorithmContains a paragraph of text for each algorith key Key to reference with ID_IDENTIFIER char name Name of the algorithm char ucd Reference to the UCD METADATA_ID char text Detailed description of algorithm METADATA_DESCRIPTION char OrigPhotoObjAllContains the original photometry and astrometry from the PhotoObjAll table objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float Photoz2Alternate computation of photometrically estimated redshifts for objects in the Galaxy view.<br objID unique ID pointing to PhotoObjAll table ID_MAIN int photozcc2 CC2 photometric redshift REDSHIFT_PHOT double photozerrcc2 CC2 photometric redshift error REDSHIFT_PHOT_ERROR double photozd1 D1 photometric redshift REDSHIFT_PHOT double photozerrd1 D1 photometric redshift error REDSHIFT_PHOT_ERROR double flag 0=objects with r &lt;= 20, 2=objects with r &gt; 20 CODE_MISC int sppLinesContains outputs from the Spectro Parameter Pipeline (spp) specobjid 64 bit unique spectrum id f(plate,mjd,fiber) int plate plate number int mjd Modified Julian Date of (last) observation int fiberid Fiber number (1-640) 1-320 on spec#1 int H8w3 H Balmer 8(lambda0 = 3889) equiv. Wdth Angstrom float H8w3cont H Balmer 8 cont. sub. equiv. width Angstrom float H8w3err error in equiv width Angstrom float H8w3mask mask 0 = good, 1= ignore int H8w12 H Balmer 8 equiv width 12 Angstrom window float H8w12cont float H8w12err float H8w12mask int H8w24 H Balmer 8 equiv width 24 Angstrom window float H8w24cont float H8w24err float H8w24mask int H8w48 H Balmer 8 equiv width 48 Angstrom window float H8w48cont float H8w48err float H8w48mask int KPw12 Ca K 3933.7 A 12 A window float KPw12cont float KPw12err float KPw12mask int KPw18 Ca K 3933.7 A 18 A window float KPw18cont float KPw18err float KPw18mask int KPw6 Ca K 3933.7 A 6 A window float KPw6cont float KPw6err float KPw6mask int CaIIK Ca K 3933.7 A 30 A window float CaIIKcont float CaIIKerr float CaIIKmask int CaIIHKp Ca H+K 3962 A 75 A window float CaIIHKpcont float CaIIHKperr float CaIIHKpmask int Heps Balmer e+ Ca H 3970 A 50 A window float Hepscont float Hepserr float Hepsmask int KPw16 Ca K 3933.7 16 A window float KPw16cont float KPw16err float KPw16mask int Sr Sr 4077/8 float Srcont float Srerr float Srmask int HeI HeI 4026.2/12 float HeIcont float HeIerr float HeImask int Hdeltaw12 H delta 4101.8/12 float Hdeltaw12cont float Hdeltaw12err float Hdeltaw12mask int Hdeltaw24 H delta 4101.8/24 float Hdeltaw24cont float Hdeltaw24err float Hdeltaw24mask int Hdeltaw48 H delta 4101.8/48 float Hdeltaw48cont float Hdeltaw48err float Hdeltaw48mask int Hdelta H delta 4102.0/64 float Hdeltacont float Hdeltaerr float Hdeltamask int CaI Ca I 4226.0/4 float CaIcont float CaIerr float CaImask int CaIw12 Ca I 4226.7/12 float CaIw12cont float CaIw12err float CaIw12mask int CaIw24 Ca I 4226.7/24 float CaIw24cont float CaIw24err float CaIw24mask int CaIw6 Ca I 4226.7/6 float CaIw6cont float CaIw6err float CaIw6mask int G G band 4305/15 float Gcont float Gerr float Gmask int Hgammaw12 H gamma 4340.5/12 float Hgammaw12cont float Hgammaw12err float Hgammaw12mask int Hgammaw24 H gamma 4340.5/24 float Hgammaw24cont float Hgammaw24err float Hgammaw24mask int Hgammaw48 H gamma 4340.5/48 float Hgammaw48cont float Hgammaw48err float Hgammaw48mask int Hgamma H gamma 4340.5/48 float Hgammacont float Hgammaerr float Hgammamask int HeIa HeI 4471.7/12 float HeIacont float HeIaerr float HeIamask int G_blue 4305/26 float G_bluecont float G_blueerr float G_bluemask int G_whole 4321/28 float G_wholecont float G_wholeerr float G_wholemask int Ba 4554/6 float Bacont float Baerr float Bamask int l2C13C Carbon 4737/36 float l2C13Ccont float l2C13Cerr float l2C13Cmask int CC12 Broad Carbon 4618/256 float CC12cont float CC12err float CC12mask int metal1 Broad Metal band 4584/442 float metal1cont float metal1err float metal1mask int Hbetaw12 H beta 4862.3/12 float Hbetaw12cont float Hbetaw12err float Hbetaw12mask int Hbetaw24 H beta 4862.3/24 float Hbetaw24cont float Hbetaw24err float Hbetaw24mask int Hbetaw48 H beta 4862.3/48 float Hbetaw48cont float Hbetaw48err float Hbetaw48mask int Hbeta H beta 4862.3/60 float Hbetacont float Hbetaerr float Hbetamask int C2 Molecular Carbon 5052.0/204 float C2cont float C2err float C2mask int C2pMgI Carbon_2 and MgI 5069/238 float C2pMgIcont float C2pMgIerr float C2pMgImask int MgHpMgIpC2 MgH and MgI and C2 5085/270 float MgHpMgIpC2cont float MgHpMgIpC2err float MgHpMgIpC2mask int MgHpMgI MgH and MgI 5198/44 float MgHpMgIcont float MgHpMgIerr float MgHpMgImask int MgH 5210/20 float MgHcont float MgHerr float MgHmask int CrI 5206/12 float CrIcont float CrIerr float CrImask int MgIpFeII MgI and FeII 5175/20 float MgIpFeIIcont float MgIpFeIIerr float MgIpFeIImask int MgI MgI 5183/2 float MgIcont float MgIerr float MgImask int MgIa MgI 5170.5/12 float MgIacont float MgIaerr float MgIamask int MgIb MgI 5176.5/24 float MgIbcont float MgIberr float MgIbmask int MgIc MgI 5183.5/12 float MgIccont float MgIcerr float MgIcmask int NaI NaI 5890/20 float NaIcont float NaIerr float NaImask int Naw12 NaI 5892.9/12 float Naw12cont float Naw12err float Naw12mask int Naw24 NaI 5892.9/24 float Naw24cont float Naw24err float Naw24mask int Halphaw12 H alpha 6562.8/12 float Halphaw12cont float Halphaw12err float Halphaw12mask int Halphaw24 H alpha 6562.8/24 float Halphaw24cont float Halphaw24err float Halphaw24mask int Halphaw48 H alpha 6562.8/48 float Halphaw48cont float Halphaw48err float Halphaw48mask int Halphaw70 H alpha 6562.8/70 float Halphaw70cont float Halphaw70err float Halphaw70mask int CaH CaH broad 6788/505 float CaHcont float CaHerr float CaHmask int TiO TiO broad 7209/333.3 float TiOcont float TiOerr float TiOmask int CN CN 6890/26 float CNcont float CNerr float CNmask int OItrip OI triplet 7775/30 float OItripcont float OItriperr float OItripmask int KI KI 7687/34 float KIcont float KIerr float KImask int KIa KI 7688/95 float KIacont float KIaerr float KIamask int NaIa Na I red 8187.5/15 float NaIacont float NaIaerr float NaIamask int NaIred 8190.2/33 float NaIredcont float NaIrederr float NaIredmask int CaIIw26 8498/26 float CaIIw26cont float CaIIw26err float CaIIw26mask int Paschenw13 8467.5/13 float Paschenw13cont float Paschenw13err float Paschenw13mask int CaII Ca Triplet line 1 8498.5/29 float CaIIcont float CaIIerr float CaIImask int CaIIw40 Ca 8542/40 float CaIIw40cont float CaIIw40err float CaIIw40mask int CaIIa Ca Triplet line 2 8542/16 float CaIIacont float CaIIaerr float CaIIamask int Paschenw42 8598/42 float Paschenw42cont float Paschenw42err float Paschenw42mask int CaIIb Ca Triplet line 3 8662.1/16 float CaIIbcont float CaIIberr float CaIIbmask int CaIIaw40 8662.0/40.0 float CaIIaw40cont float CaIIaw40err float CaIIaw40mask int Paschenaw42 8598/42.0 float Paschenaw42cont float Paschenaw42err float Paschenaw42mask int TiO5 7134.4/5 float TiO5cont float TiO5err float TiO5mask int TiO8 8457.3/30 float TiO8cont float TiO8err float TiO8mask int CaH1 6386.7/10 float CaH1cont float CaH1err float CaH1mask int CaH2 6831.9/32 float CaH2cont float CaH2err float CaH2mask int CaH3 6976.9/30.0 float CaH3cont float CaH3err float CaH3mask int SpecLineIndexPrecomputed spectral line indices specLineIndexID Unique id number for the lineindex ID_CATALOG int name Line index name ID_IDENTIFIER char ew Equivalent width Angstrom SPECT_EQ-WIDTH float ewErr Equivalent width error Angstrom SPECT_EQ-WIDTH_ERROR float mag Magnitude of index SPECT_INDEX float magErr Magnitude error SPECT_INDEX_ERROR float waveMin Minimum rest wavelength Angstrom SPECT_WAVELENGTH_MISC float waveMax Maximum rest wavelength Angstrom SPECT_WAVELENGTH_MISC float z Redshift REDSHIFT float sn Signal-to-noise float specobjID links to SpecObj ID_CATALOG int ImageMaskContains the ImageMask flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char QsoConcordanceAllA concordance of all the objects from Spectro, Best, or Target that 'smell' like a QS HeadObjID ID of first object in bunch (points to QsoBunch) int tripleID Unique ID of this triple in the bunch int QsoPrimary 1; this is best triple of bunch boolean TargetObjID target QSO or surrogate target object or zero int SpecObjID spec QSO or surrogate specobj or 0 int BestObjID best QSO or surrogate best or int TargetQsoTargeted 1: Target was flagged QSO boolean SpecQsoConfirmed 1; Spec was confirmed QSO boolean SpecQsoUnknown 1; Spec was class unkonwn boolean SpecQsoLargeZ 1; SpecObj has Z &gt; 0.6 boolean SpecQsoTargeted 1; Spec was targeted as QSO boolean BestQsoTargeted 1: Best was flagged QSO boolean dist_Target_Best distance arcMin between Target and Best arcmins POS_ANG_DIST_GENERAL double dist_Target_Spec distance arcMin betweenTarget and Spec arcmins POS_ANG_DIST_GENERAL double dist_Best_Spec distance arcMin between Best and Spec arcmins POS_ANG_DIST_GENERAL double psfmag_i_diff -- (target.psfmag_i - best.psfmag_i) mag PHOT_COLOR double psfmag_g_i_diff (target.psfmag_g-target.psfmag_i) - (best.psfmag_g-best.psfmag_i) mag PHOT_COLOR double SpecRa ra in J2000 deg POS_EQ_RA_MAIN double SpecDec dec in J2000 deg POS_EQ_DEC_MAIN double SpecCx unit vector for ra+dec POS_EQ_CART_X double SpecCy unit vector for ra+dec POS_EQ_CART_Y double SpecCz unit vector for ra+dec POS_EQ_CART_Z double SpecZ Final Redshift REDSHIFT double SpecZerr Redshift error REDSHIFT_ERROR float SpecZConf Redshift confidence REDSHIFT_STAT_PROBABILITY float SpecZStatus Redshift status CODE_QUALITY int SpecZWarning Spectral Classification int SpecClass Spectral Classification int SpecPlate Plate ID ID_PLATE int SpecFiberID Fiber ID ID_FIBER int SpecMjd MJD of observation MJD TIME_DATE int SpecSciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int SpecPrimTarget Bit mask of target categories int SpecTargetID object ID in target table int SpecTargetObjID Unique ID of the Target observation int SpecBestObjID Unique ID of the Best observation int SpecLineID Unique identifier of the line int SpecMaxVelocity Velocity estimate based on FWHM velocity of broadest good line -- /U km/s MAX_VELOCITY float SpecPlateSn1_i PLATE Spectogram 1(S/N)^2 i band double SpecPlateSn2_i PLATE Spectogram 2 (S/N)^2 i band double targetRa J2000 right ascension (r') deg double targetDec J2000 declination (r') deg double targetCx unit vector for ra+dec POS_EQ_CART_X double targetCy unit vector for ra+dec POS_EQ_CART_Y double targetCz unit vector for ra+dec POS_EQ_CART_Z double targetPsfMag_u PSF flux mag PHOT_SDSS_U double targetPsfMag_g PSF flux mag PHOT_SDSS_G float targetPsfMag_r PSF flux mag PHOT_SDSS_R float targetPsfMag_i PSF flux mag PHOT_SDSS_I float targetPsfMag_z PSF flux mag PHOT_SDSS_Z float targetPsfMagErr_u PSF flux error mag double targetPsfMagErr_g PSF flux error mag float targetPsfMagErr_r PSF flux error mag float targetPsfMagErr_i PSF flux error mag float targetPsfMagErr_z PSF flux error mag float targetExtinction_u Extinction in each filter mag float targetExtinction_g Extinction in each filter mag float targetExtinction_r Extinction in each filter mag float targetExtinction_i Extinction in each filter mag float targetExtinction_z Extinction in each filter mag float targetType Morphological type classification of object. int targetMode 1:primary, 2:secondary,4:outside survey. int targetStatus Photo status flags of this object int targetFlags Photo Object Attribute int targetFlags_u Object detection flags per band int targetFlags_g Object detection flags per band int targetFlags_r Object detection flags per band int targetFlags_i Object detection flags per band int targetFlags_z Object detection flags per band int targetRowC_i Row center position (r' coordinates) float targetColC_i Column center position (r' coordinates) float targetInsideMask Flag tells if object inside a mask &#38; why int targetPrimTarget Bit mask of primary target categories int targetPriTargHiZ 1: object flagged as HiZ QSO int targetPriTargLowZ 1: object flagged as cap|skirt QSO int targetPriTargFirst 1: object flagged as first cap|skirt QSO int targetFieldID Field this object is in int targetFieldMjd MJD(TAI) Julian Date row 0 was read double targetFieldQuality Quality of field int targetFieldCulled Targets culled from the field int targetSectorID The sector covering this object or 0 int targetFirstID matching FIRST catalog id or 0 int targetFirstPeak Peak first radio flux double targetRosatID matching ROSAT source (0 = no match) int targetRosatCps integrated ROSAT counts ct/s -- double targetMi estimated absolute magnitude based on Pen (1999) (or 0) double targetUniform boolean: part of the uniform QSO sample boolean bestRa J2000 right ascension (r') deg double bestDec J2000 declination (r') deg double bestCx unit vector for ra+dec POS_EQ_CART_X double bestCy unit vector for ra+dec POS_EQ_CART_Y double bestCz unit vector for ra+dec POS_EQ_CART_Z double bestPsfMag_u PSF flux mag PHOT_SDSS_U float bestPsfMag_g PSF flux mag PHOT_SDSS_G float bestPsfMag_r PSF flux mag PHOT_SDSS_R float bestPsfMag_i PSF flux mag PHOT_SDSS_I float bestPsfMag_z PSF flux mag PHOT_SDSS_Z float bestPsfMagErr_u PSF flux error mag float bestPsfMagErr_g PSF flux error mag float bestPsfMagErr_r PSF flux error mag float bestPsfMagErr_i PSF flux error mag float bestPsfMagErr_z PSF flux error mag float bestExtinction_u Extinction in each filter mag float bestExtinction_g Extinction in each filter mag float bestExtinction_r Extinction in each filter mag float bestExtinction_i Extinction in each filter mag float bestExtinction_z Extinction in each filter mag float bestType Morphological type classification int bestMode 1:primary, 2:secondary, 4:outside survey int bestFlags Photo Object Attribute Flags int bestFlags_u Object detection flags per band int bestFlags_g Object detection flags per band int bestFlags_r Object detection flags per band int bestFlags_i Object detection flags per band int bestFlags_z Object detection flags per band int bestRowC_i Row center position (r' coordinates) float bestColC_i Column center position (r' coordinates) float bestInsideMask Flag indicates if object is inside a mask int bestPrimTarget Bit mask of primary target categories int bestPriTargHiZ 1: object flagged as HiZ QSO int bestPriTargLowZ 1: object flagged as cap|skirt int bestPriTargFirst 1: object flagged as first cap|skirt QSO int bestFieldID Link to the field this object is in int bestFieldMjd MJD(TAI) Julian Date when row 0 was read double bestFieldQuality Quality of field in terms of acceptance int bestFieldCulled Targets culled from the field int bestFirstID FIRST catalog id of one matching source int bestFirstPeak Peak first radio flux mJy double bestRosatID ID of matching ROSAT source (0 =no match) int bestRosatCps integrated ROSAT counts ct/s double bestMi estimated absolute magnitude based on Pen (1999) and Pei (1999) (or 0) double ProgramTypeContains the ProgramType enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char SpecClassContains the SpecClass enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char PhotoObjAllContains a record describing the attributes of each photometric objec objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float RC3The main PhotoObj table for the RC3 catalo name Primary name ID_AREA char aliases Other names char PGC_name PGC (Paturel et al. 1989a,b) designation char ra Right Ascension (J2000) deg POS_EQ_RA double dec Declination (J2000) deg POS_EQ_DEC double good_position The values of ra/dec are good to 0.1 sec time, 1 asec (otherwise, 0.1 min time, 1 amin) int galactic_l Galactic longitude in the IAU 1958 system (Blaauw et al. 1960); good to 0.01 degrees deg POS_EQ_RA double galactic_b Galactic latitude in the IAU 1958 system (Blaauw et al. 1960); good to 0.01 degrees deg POS_EQ_DEC double superGalactic_l Supergalactic longitude in the RC2 system; good to 0.01 degrees deg POS_EQ_RA double superGalactic_b Supergalactic latitude in the RC2 system; good to 0.01 degrees deg POS_EQ_DEC double PosAngle position angle, measured in degrees from north through east (all p.a. &lt; 180 degrees), taken when available from UGC, ESO, and ESGC (and in a few cases from HI data). deg double rc2_type mean revised morphological type in the RC2 system, coded as in RC2 char rc2_typeSource Sources of revised morphological type estimate char T_type Mean numerical index of stage along the Hubble sequence in the RC2 system double T_typeErr Error in T_type double LC_rc2 Mean numerical luminosity class in the RC2 system double LC_rc2Err Error in LC_rc2 double n_L Number of luminosity class estimates double B_T Total (asymptotic) magnitude in the B system, derived by extrapolation from photoelectric aperture-magnitude data, B_T^A, and from surface photometry with photoelectric zero point, B_T^S magnitudes double B_TErr Error in B_T magnitudes double B_Tsource M when B_T is the weighted mean of B_T^A and B_T^S; V when B_T is a V-band magnitude rather than a B-band magnitude; v when the nucleus of the galaxy is variable; * when deriving B_T^A would have required an extrapolation in excess of 0.75 mag. char B_T0 total ``face-on'' magnitude corrected for Galactic and internal extinction, and for redshift magnitudes double M_B Photographic magnitude from Ames (1930), Shapley and Ames (1932), CGCG, Buta and Corwin (1986), and/or Lauberts and Valentijn (1989) reduced to the B_T system magnitudes double M_BErr Error in M_B magnitudes double M_FIR Far-infrared magnitude calculated from M_FIR = - 20.0 - 2.5 log_10(FIR), where FIR is the far infrared continuum flux measured at 60 and 100 microns as listed in the IRAS Point Source Catalog (1987). For galaxies larger than 8 arcmin in RC2 and for the Virgo cluster area, resolved by the IRAS beam, integrated fluxes are taken from Rice et al. (1988) or Helou et al. (1988) magnitudes double M_21cm 21-cm emission line magnitude, and its mean error, defined by m_21 = 21.6 - 2.5 log(S_H), where S_H is the measured neutral hydrogen flux density in units of 10^-24 W/m^2 magnitudes double M_21cmErr Error in M_21cm magnitudes double BV_T Total (asymptotic) color index in the Johnson B-V system, derived by extrapolation from photoelectric color-aperture data, and/or from surface photometry with photoelectric zero point magnitudes double BV_TErr Error in BV_T magnitudes double BV_T0 Total B-V color index corrected for Galactic and internal extinction, and for redshift magnitudes double BV_e Mean B-V color index within the effective aperture A_e, derived by interpolation from photoelectric color-aperture data magnitudes double BV_eErr Error in BV_e magnitudes double UB_T Total (asymptotic) color index in the Johnson U-B system, derived by extrapolation from photoelectric color-aperture data, and/or from surface photometry with photoelectric zero point magnitudes double UB_TErr Error in UB_T magnitudes double UB_T0 Total U-B color index corrected for Galactic and internal extinction, and for redshift magnitudes double UB_e Mean U-B color index, and its mean error, within the effective aperture A_e, derived by interpolation from photoelectric color-aperture data magnitudes double UB_eErr Error in UB_e magnitudes double lgD_25 mean decimal logarithm of the apparent major isophotal diameter measured at or reduced to surface brightness level mu_B = 25.0 B-mag/arcsec^2 lg(0.1 arcmin) double lgD_25Err Error in lgD_25 0.1 arcmin double lgD_0 decimal logarithm of the isophotal major diameter corrected to ``face-on'' (inclination = 0 degrees), and corrected for Galactic extinction to A_g = 0, but not for redshift lg(0.1 arcmin)? double lgR_25 Mean decimal logarithm of the ratio of the major isophotal diameter, D_25, to the minor isophotal diameter, d_25, measured at or reduced to the surface brightness level mu_B = 25.0 B-mag/arcsec^2 double lgR_25Err Error in lgR_25 double logA_e Decimal logarithm of the apparent diameter (in 0.1 arcmin) of the ``effective aperture,'' the circle centered on the nucleus within which one-half of the total B-band flux is emitted double logA_eErr Error in logA_e double m_e mean B-band surface brightness in magnitudes per square arcmin (B-mag/arcmin^2) within the effective aperture A_e, as given by the relation m'_e = B_T + 0.75 + 5logA_e - 5.26. m'_e is statistically related to the effective mean surface brightness, mu'_e (RC2, p. 31; Olson and de Vaucouleurs 1981), with which it coincides when log R = 0 (i = 0 degrees) magnitudes double m_eErr Error in m_e magnitudes double m_25 m'_25 = the mean surface brightness in B-mag/arcmin^2 within the mu_B = 25.0 B-mag/arcsec^2 elliptical isophote of major axis D_25 and axis ratio R_25, defined as in RC2 (Equation 21) by: m'_25 = B_T + Delta m_25 + 5 logD_25 - 2.5 logR_25 - - 5.26, where Delta m_25 = 2.5 log(L_T/L_D_25) = B_25 - B_T is the magnitude increment contributed by the outer regions of a galaxy fainter than mu_B = 25.0 B-mag/arcsec^2 magnitudes/arcmin^2 double m_25Err Error in m_25 magnitudes/arcmin^2 double A_B Galactic extinction in B-band magnitudes, calculated following Burstein and Heiles (1978a,b, 1982, 1984) magnitudes double A_HI_self HI line self-absorption in magnitudes (for correction to face-on), calculated from logR and T &gt;= 1 magnitudes double A_B_int internal extinction in B-band magnitudes (for correction to face-on), calculated from logR and T magnitudes double W_20 Neutral hydrogen line full width measured at the 20% level (I_20/I_max) km/s double W_20Err Error in W_20 km/s double W_50 Neutral hydrogen line full width measured at the 50% level (I_50/I_max) km/s double W_50Err Error in W_50 km/s double HI corrected neutral hydrogen index, which is the difference m_21^0 - B_T^0 between the corrected (face-on) 21-cm emission line magnitude and the similarly corrected magnitude in the B_T system. N.n. Since m_21 and B_T are provided in this table, there is no need to list the uncorrected index. magnitudes double V_21cm Mean heliocentric radial velocity, and its mean error, in km/s derived from neutral hydrogen observations km/s double V_21cmErr Error in V_21cm km/s double V_opt mean heliocentric radial velocity, and its mean error, in km/s derived from optical observations km/s double V_optErr Error in V_opt km/s double V_GSR weighted mean of the neutral hydrogen and optical velocities, corrected to the ``Galactic standard of rest km/s double V_3K weighted mean velocity corrected to the reference frame defined by the 3 K microwave background radiation km/s double htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double objId the main primary key ID_MAIN int PhotoTypeContains the PhotoType enumerated values from DataConstants as in name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char TileA view of TileAll that have untiled= tile (unique) tile number ID_PLATE int tileRun run of the tiling software ID_VERSION int raCen right ascension of tile center deg POS_EQ_RA double decCen declination of the tile center deg POS_EQ_DEC double htmID htm tree info CODE_HTM int cx x projection of vector on unit sphere POS_EQ_CART_X double cy y projection of vector on unit sphere POS_EQ_CART_Y double cz z projection of vector on unit sphere POS_EQ_CART_Z double untiled 1: this tile later untiled, 0: otherwise CODE_MISC int nTargets number of targets assigned to this tile NUMBER int programType spectroscopic program type OBS_TYPE int programName character string of program (from plate inventory db) OBJ_ID char extinction_u average extinction (u) across the Tile mag PHOT_EXTINCTION_GAL float extinction_g average extinction (g) across the Tile mag PHOT_EXTINCTION_GAL float extinction_r average extinction (r) across the Tile mag PHOT_EXTINCTION_GAL float extinction_i average extinction (i) across the Tile mag PHOT_EXTINCTION_GAL float extinction_z average extinction (z) across the Tile mag PHOT_EXTINCTION_GAL float completeTileVersion version of completeTile software ID_VERSION char loadVersion Load Version ID_VERSION int HalfSpaceThe contraints for boundaries of the the different region regionid pointer to RegionDefs int convexid unique id for the convex int x x component of normal double y y component of normal double z z component of normal double c offset from center along normal double PlateXContains data from a given plate used for spectroscopic observations plateID Unique ID, composite of plate number and MJD ID_PLATE int spRerun Spectro rerun CODE_MISC int mjd MJD of observation MJD TIME_DATE int plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int mapMjd Map MJD MJD TIME_DATE int nExp Number of exposures NUMBER int tai TAI sec TIME_DATE float raBoresight RA of telescope boresight deg POS_EQ_RA double decBoresight DEC of telescope boresight deg POS_EQ_DEC double taiHMS HMS TIME_DATE char expTime Total Exposure time sec TIME_EXPTIME float expTimeB1 exposure time in B1 spectrograph sec TIME_EXPTIME float expTimeB2 exposure time in B2 spectrograph sec TIME_EXPTIME float expTimeR1 exposure time in R1 spectrograph sec TIME_EXPTIME float expTimeR2 exposure time in R2 spectrograph sec TIME_EXPTIME float helioRV Heliocentric velocity correction km/s VELOC_CORR_VELOC_HC float ra ra deg POS_EQ_RA float dec dec deg POS_EQ_DEC float cx x of Normal unit vector in J2000 POS_EQ_CART_X double cy y of Normal unit vector in J2000 POS_EQ_CART_Y double cz z of Normal unit vector in J2000 POS_EQ_CART_Z double htmID 20 deep Hierarchical Triangular Mesh ID CODE_HTM int sn1_0 (S/N)^2 1st Spectrograph, g band float sn1_1 (S/N)^2 1st Spectrograph, r band float sn1_2 (S/N)^2 1st Spectrograph, i band float sn2_0 (S/N)^2 2nd Spectrograph, g band float sn2_1 (S/N)^2 2nd Spectrograph, r band float sn2_2 (S/N)^2 2nd Spectrograph, i band float dateObs Date of 1st row TIME_DATE char timeSys Time System TIME char quality Quality of night/image CODE_QUALITY char name Name of target; PlateId-MJD-Mapper ReRun ID_CATALOG char program ID of CCD Program ID_VOLUME char version IOP Version ID_VERSION char observer Observer name ID_HUMAN char camVer Camera code version ID_VERSION char spec2DVer IDL Spec2D version ID_VERSION char utilsVer IDL Utils version ID_VERSION char spec1DVer Spec1D version ID_VERSION char readVer ??? ID_VERSION char combVer ??? ID_VERSION char extinction_u average extinction (u) across the Tile mag PHOT_EXTINCTION float extinction_g average extinction (g) across the Tile luptitudes PHOT_EXTINCTION float extinction_r average extinction (r) across the Tile luptitudes PHOT_EXTINCTION float extinction_i average extinction (i) across the Tile luptitudes PHOT_EXTINCTION float extinction_z average extinction (z) across the Tile luptitudes PHOT_EXTINCTION float rOffset1 Mean r-band mag difference (spectro - photo) CODE_MISC float rSigma1 Stddev of r-band mag difference (spectro - photo) CODE_MISC float grOff1 Mean (g-r) color difference (spectro - photo) CODE_MISC float grSigma1 Stddev of (g-r) color difference (spectro - photo) CODE_MISC float rOffset2 Mean r-band mag difference (spectro - photo) CODE_MISC float rSigma2 Stddev of r-band mag difference (spectro - photo) CODE_MISC float grOff2 Mean (g-r) color difference (spectro - photo) CODE_MISC float grSigma2 Stddev of (g-r) color difference (spectro - photo) CODE_MISC float sfd_used SFD dust maps used? CODE_MISC int xygrSig1 Sigma of (g-r) offsets as a fcn of plate x/y CODE_MISC float xygrSig2 Sigma of (g-r) offsets as a fcn of plate x/y CODE_MISC float mpgrSig1 Sigma of (g-r)_model - (g-r)_photo Spec 1 CODE_MISC float mpgrSig2 Sigma of (g-r)_model - (g-r)_photo Spec 2 CODE_MISC float mpgrOff1 Mean of (g-r)_model - (g-r)_photo of Spec 1 CODE_MISC float mpgrOff2 Mean of (g-r)_model - (g-r)_photo of Spec 2 CODE_MISC float isPrimary is this PlateX a primary observation of the plate CODE_MISC int cartridgeID ID of cartridge used for the observation INST_ID int plateVersion version of plate software ID_VERSION char haMin min hour angle design deg POS_EQ_RA float haMax max hour angle design deg POS_EQ_DEC float mjdDesign MJD designed for MJD int theta cartridge position angle POS_POS-ANG float fscanVersion version of fiber scanning software ID_VERSION char fmapVersion version of fiber mapping software ID_VERSION char fscanMode 'slow', 'fast', or 'extreme' CODE_MISC char fscanSpeed speed of scan NUMBER int programType spectroscopic program type OBS__TYPE int programName character string of program (from plate inventory db) OBS_ID char loadVersion Load Version ID_VERSION int expID Exposure ID array ID_VERSION int QsoBestContains a record describing the attributes of each QSO Base object and also best Surrogates to fill in the QsoConcordanceAll view bestObjID Unique SDSS identifier int headObjID object ID of bunch head ID_MAIN int bestRa J2000 right ascension (r') deg double bestDec J2000 declination (r') deg double bestCx unit vector for ra+dec POS_EQ_CART_X double bestCy unit vector for ra+dec POS_EQ_CART_Y double bestCz unit vector for ra+dec POS_EQ_CART_Z double bestPsfMag_u PSF flux mag PHOT_SDSS_U float bestPsfMag_g PSF flux mag PHOT_SDSS_G float bestPsfMag_r PSF flux mag PHOT_SDSS_R float bestPsfMag_i PSF flux mag PHOT_SDSS_I float bestPsfMag_z PSF flux mag PHOT_SDSS_Z float bestPsfMagErr_u PSF flux error mag float bestPsfMagErr_g PSF flux error mag float bestPsfMagErr_r PSF flux error mag float bestPsfMagErr_i PSF flux error mag float bestPsfMagErr_z PSF flux error mag float bestExtinction_u Extinction in each filter mag float bestExtinction_g Extinction in each filter mag float bestExtinction_r Extinction in each filter mag float bestExtinction_i Extinction in each filter mag float bestExtinction_z Extinction in each filter mag float bestType Morphological type classification int bestMode 1:primary, 2:secondary, 4:outside survey int bestFlags Photo Object Attribute Flags int bestFlags_u Object detection flags per band int bestFlags_g Object detection flags per band int bestFlags_r Object detection flags per band int bestFlags_i Object detection flags per band int bestFlags_z Object detection flags per band int bestRowC_i Row center position (r' coordinates) float bestColC_i Column center position (r' coordinates) float bestInsideMask Flag indicates if object is inside a mask int bestPrimTarget Bit mask of primary target categories int bestPriTargHiZ 1: object flagged as HiZ QSO int bestPriTargLowZ 1: object flagged as cap|skirt int bestPriTargFirst 1: object flagged as first cap|skirt QSO int bestFieldID Link to the field this object is in int bestFieldMjd MJD(TAI) Julian Date when row 0 was read double bestFieldQuality Quality of field in terms of acceptance int bestFieldCulled Targets culled from the field int bestFirstID FIRST catalog id of one matching source int bestFirstPeak Peak first radio flux mJy double bestRosatID ID of matching ROSAT source (0 =no match) int bestRosatCps integrated ROSAT counts ct/s double bestMi estimated absolute magnitude based on Pen (1999) and Pei (1999) (or 0) double BestQsoTargeted 1: means this was flagged QSO int QsoSpecContains a record describing the attributes of each QSO Spec object and also Spectroscopic Surrogates to fill in the QsoConcordanceAll view SpecObjID Unique ID of the Spectro obs int HeadObjID Unique ID of Qso Bunch Head ID_CATALOG int SpecRa ra in J2000 deg POS_EQ_RA_MAIN double SpecDec dec in J2000 deg POS_EQ_DEC_MAIN double SpecCx unit vector for ra+dec POS_EQ_CART_X double SpecCy unit vector for ra+dec POS_EQ_CART_Y double SpecCz unit vector for ra+dec POS_EQ_CART_Z double SpecZ Final Redshift REDSHIFT double SpecZerr Redshift error REDSHIFT_ERROR float SpecZConf Redshift confidence REDSHIFT_STAT_PROBABILITY float SpecZStatus Redshift status CODE_QUALITY int SpecZWarning Spectral Classification int SpecClass Spectral Classification int SpecPlate Plate ID ID_PLATE int SpecFiberID Fiber ID ID_FIBER int SpecMjd MJD of observation MJD TIME_DATE int SpecSciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int SpecPrimTarget Bit mask of target categories int SpecLineID Unique identifier of the line int SpecMaxVelocity Velocity estimate based on FWHM velocity of broadest good line -- /U km/s MAX_VELOCITY float SpecQsoConfirmed 1: was confirmed QSO CODE_MISC int SpecBestObjID Unique ID of the Best observation int SpecTargetObjID Unique ID of the Target observation int SpecTargetID object ID in target table int SpecPlateSn1_i PLATE Spectogram 1(S/N)^2 i band double SpecPlateSn2_i PLATE Spectogram 2 (S/N)^2 i band double SpecPhotoA view of joined Spectro and Photo objects that have the clean spectra specObjID Unique ID ID_CATALOG int mjd MJD of observation MJD TIME_DATE int plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT float zErr Redshift error REDSHIFT_ERROR float zConf Redshift confidence REDSHIFT_STAT_PROBABILITY float zStatus Redshift status CODE_QUALITY int specClass Spectral Classification CLASS_OBJECT int zWarning Warning Flags CODE_QUALITY int ra ra in J2000 from SpecObj deg POS_EQ_RA_MAIN double dec dec in J2000 from SpecObj deg POS_EQ_DEC_MAIN double cx x of Normal unit vector in J2000 POS_EQ_CART_X? double cy y of Normal unit vector in J2000 POS_EQ_CART_Y? double cz z of Normal unit vector in J2000 POS_EQ_CART_Z? double htmID 20 deep Hierarchical Triangular Mesh ID CODE_HTM int primTarget Specifies which primary target catagories the object was selected in. CODE_MISC int secTarget Specifies which secondary target catagories the object was selected in. CODE_MISC int sciencePrimary Deemed to be science-worthy (defines default view SpecObj) CODE_MISC int plateID Link to plate on which the spectrum was taken ID_PLATE int objType object type (plPlugMap style) CLASS_OBJECT int targetID ID of Target ID_CATALOG int targetObjID ID of target PhotoObj ID_CATALOG int targetMode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_CATALOG int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int nChild Number of children if this is a deblened composite object. BRIGHT (in a flags sense) objects also have nchild==1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int flags Photo Object Attribute Flags CODE_MISC int psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float status Status of the object in the survey CODE_MISC int photoRa J2000 right ascension (r') from Best deg POS_EQ_RA_MAIN double photoDec J2000 declination (r') from Best deg POS_EQ_DEC_MAIN double extinction_u Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_g Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_r Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_i Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_z Reddening in each filter mag PHOT_EXTINCTION_GAL float bestPrimTarget Specifies which primary target catagories the object was selected in. CODE_MISC int bestSecTarget Specifies which secondary target catagories the object was selected in. CODE_MISC int priority Priority bits CODE_MISC int fieldID Link to the field this object is in ID_FIELD int dered_u Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_U float dered_g Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_G float dered_r Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_R float dered_i Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_I float dered_z Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_Z float size computed: =SQRT(mRrCc_r/2.0) float tileRun run of tiling software ID_VERSION int tiPriority collision priority given during tiling CODE_MISC int tiMask mask bits to determine what happened during tiling CODE_MISC int collisionGroupID unique ID of collisionGroup in this tiling run ID_CATALOG int UnknownEverything in PhotoPrimary, which is not a galaxy, star or sk objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float RunQAThe RunQA table provides information relevant to the average data quality for the objects in each <em>field</em> fieldID 64-bit unique fieldID identifier f(skyversion,firstfield?,run,rerun,camcol,firstField,field) int skyVersion 0=target, 1=best, currently the runQA table in DR3 CAS only contains quality on the 'best' skyVersion int first is this field the first in a segment? 0=no 1=yes int run Run number int rerun Rerun processing number int camcol Camera Col 1-6 int field Field within a run int fieldQall Overall Field Quality measure: 0=BAD, 1=ACCEPTABLE, 2=GOOD, 3=EXCELLENT int opdbq Operations Database quality measure: 0=UNDETERMINDED, 1=BAD, 2=ACCEPTABLE, 3=GOOD, 4=MISSING (unused), 5=HOLE int appsfq Aperture magnitude - PSF magnitude difference quality measure: 1=GOOD 0=BAD int pcmedq Principal color analysis median shift from nominal cosmic (Galactic) value: 1=GOOD, 0=shift too big int pcrmsq Principal color analysis RMS spread in colors vs. nomial: 1=GOOD, 0=Spread too big int PSFwcondq PSF width quality: 1=GOOD, 0=BAD int pc_s average principal color s=-0.249u+0.794g-0.555r+0.234 for stars in field (perp. to stellar locus in u-g,g-r) float pc_w average principal color w=-0.227g+0.792r-0.567i+0.05 for stars in field (perp. to blue branch of stellar locus in r-i,g-r) float pc_x average principal color x=0.707g-0.707r-0.983 for stars in field (perp. to red branch of stellar locus in r-i,g-r) float pc_y average principal color y=-0.27r+0.8i-0.534z+0.059 for stars in field (perp. to stellar locus in r-i,i-z) float rmsPC_s rms width of the s color mags float rmsPC_w rms width of the w color mags float rmsPC_x rms width of the x color mags float rmsPC_y rms width of the y color mags float medAp7mPSF_u median difference between the PSF mag and the 7-bin summed aperture mag in u band mags float medAp7mPSF_g median difference between the PSF mag and the 7-bin summed aperture mag in g band mags float medAp7mPSF_r median difference between the PSF mag and the 7-bin summed aperture mag in r band mags float medAp7mPSF_i median difference between the PSF mag and the 7-bin summed aperture mag in i band mags float medAp7mPSF_z median difference between the PSF mag and the 7-bin summed aperture mag in z band mags float rmsAp7mPSF_u rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in u mags float rmsAp7mPSF_g rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in g mags float rmsAp7mPSF_r rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in r mags float rmsAp7mPSF_i rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in i mags float rmsAp7mPSF_z rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in z mags float seeing_u average measure of the FWHM seeing in the u band for the field arcsec float seeing_g average measure of the FWHM seeing in the g band for the field arcsec float seeing_r average measure of the FWHM seeing in the r band for the field arcsec float seeing_i average measure of the FWHM seeing in the i band for the field arcsec float seeing_z average measure of the FWHM seeing in the z band for the field arcsec float PhotoFamilyThese are in PhotoObj, but neither PhotoPrimary or Photosecondary objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float TiledTargetAllKeep track of why a Target was assigned to a Til tile tile number ID_PLATE int targetID ID of Target ID_CATALOG int ra right ascension deg POS_EQ_RA double dec declination deg POS_EQ_DEC double htmID htm tree info CODE_HTM int cx x projection of vector on unit sphere POS_EQ_CART_X double cy y projection of vector on unit sphere POS_EQ_CART_Y double cz z projection of vector on unit sphere POS_EQ_CART_Z double objType plPlugMap style objType (only OBJECT holes) CLASS_OBJECT int duplicate duplicate spectrum by mistake CODE_MISC int untiled 1: this tile later untiled, 0: otherwise CODE_MISC int loadVersion Load Version ID_VERSION int DependencyContains the detailed inventory of database object filename The name of the sql file ID_IDENTIFIER char parent Name of caller ID_IDENTIFIER char child Name of called function ID_IDENTIFIER char PhotoObjAll primary and secondary objects in the PhotoObjAll table, which contains all the attributes of each photometric (image) object objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int mode 1: primary, 2: secondary, 3: family object, 4: outside chunk boundary. CLASS_OBJECT int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int clean Clean photometry flag for point sources (1=clean, 0=unclean). CODE_MISC int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC int rowc Row center position (r' coordinates) pix POS_CCD_Y float rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR float colc Column center position (r' coordinates) pix POS_CCD_X float colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR float rowv Row-component of object's velocity. deg/day POS_ANG_VEL float rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR float colv Column-component of object's velocity. deg/day POS_ANG_VEL float colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR float rowc_u Row center pix POS_CCD_Y float rowc_g Row center pix POS_CCD_Y float rowc_r Row center pix POS_CCD_Y float rowc_i Row center pix POS_CCD_Y float rowc_z Row center pix POS_CCD_Y float rowcErr_u Row center error pix POS_CCD_Y_ERROR float rowcErr_g Row center error pix POS_CCD_Y_ERROR float rowcErr_r Row center error pix POS_CCD_Y_ERROR float rowcErr_i Row center error pix POS_CCD_Y_ERROR float rowcErr_z Row center error pix POS_CCD_Y_ERROR float colc_u Column center pix POS_CCD_X float colc_g Column center pix POS_CCD_X float colc_r Column center pix POS_CCD_X float colc_i Column center pix POS_CCD_X float colc_z Column center pix POS_CCD_X float colcErr_u Column center error pix POS_CCD_X_ERROR float colcErr_g Column center error pix POS_CCD_X_ERROR float colcErr_r Column center error pix POS_CCD_X_ERROR float colcErr_i Column center error pix POS_CCD_X_ERROR float colcErr_z Column center error pix POS_CCD_X_ERROR float sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL float skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR float psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroRad_u Petrosian radius arcsec EXTENSION_RAD float petroRad_g Petrosian radius arcsec EXTENSION_RAD float petroRad_r Petrosian radius arcsec EXTENSION_RAD float petroRad_i Petrosian radius arcsec EXTENSION_RAD float petroRad_z Petrosian radius arcsec EXTENSION_RAD float petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR float petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR float q_u Stokes Q parameter FIT_PARAM float q_g Stokes Q parameter FIT_PARAM float q_r Stokes Q parameter FIT_PARAM float q_i Stokes Q parameter FIT_PARAM float q_z Stokes Q parameter FIT_PARAM float qErr_u Stokes Q parameter error FIT_PARAM_ERROR float qErr_g Stokes Q parameter error FIT_PARAM_ERROR float qErr_r Stokes Q parameter error FIT_PARAM_ERROR float qErr_i Stokes Q parameter error FIT_PARAM_ERROR float qErr_z Stokes Q parameter error FIT_PARAM_ERROR float u_u Stokes U parameter FIT_PARAM float u_g Stokes U parameter FIT_PARAM float u_r Stokes U parameter FIT_PARAM float u_i Stokes U parameter FIT_PARAM float u_z Stokes U parameter FIT_PARAM float uErr_u Stokes U parameter error FIT_PARAM_ERROR float uErr_g Stokes U parameter error FIT_PARAM_ERROR float uErr_r Stokes U parameter error FIT_PARAM_ERROR float uErr_i Stokes U parameter error FIT_PARAM_ERROR float uErr_z Stokes U parameter error FIT_PARAM_ERROR float mE1_u Adaptive E1 shape measure FIT_PARAM float mE1_g Adaptive E1 shape measure FIT_PARAM float mE1_r Adaptive E1 shape measure FIT_PARAM float mE1_i Adaptive E1 shape measure FIT_PARAM float mE1_z Adaptive E1 shape measure FIT_PARAM float mE2_u Adaptive E2 shape measure FIT_PARAM float mE2_g Adaptive E2 shape measure FIT_PARAM float mE2_r Adaptive E2 shape measure FIT_PARAM float mE2_i Adaptive E2 shape measure FIT_PARAM float mE2_z Adaptive E2 shape measure FIT_PARAM float mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR float mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR float mRrCc_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_u Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_g Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float mCr4_u Adaptive fourth moment of object FIT_PARAM float mCr4_g Adaptive fourth moment of object FIT_PARAM float mCr4_r Adaptive fourth moment of object FIT_PARAM float mCr4_i Adaptive fourth moment of object FIT_PARAM float mCr4_z Adaptive fourth moment of object FIT_PARAM float mE1PSF_u Adaptive E1 for PSF FIT_PARAM float mE1PSF_g Adaptive E1 for PSF FIT_PARAM float mE1PSF_r Adaptive E1 for PSF FIT_PARAM float mE1PSF_i Adaptive E1 for PSF FIT_PARAM float mE1PSF_z Adaptive E1 for PSF FIT_PARAM float mE2PSF_u Adaptive E2 for PSF FIT_PARAM float mE2PSF_g Adaptive E2 for PSF FIT_PARAM float mE2PSF_r Adaptive E2 for PSF FIT_PARAM float mE2PSF_i Adaptive E2 for PSF FIT_PARAM float mE2PSF_z Adaptive E2 for PSF FIT_PARAM float mRrCcPSF_u Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_g Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM float mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM float mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM float isoRowc_u Isophotal row centroid pix FIT_PARAM float isoRowc_g Isophotal row centroid pix FIT_PARAM float isoRowc_r Isophotal row centroid pix FIT_PARAM float isoRowc_i Isophotal row centroid pix FIT_PARAM float isoRowc_z Isophotal row centroid pix FIT_PARAM float isoRowcErr_u Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_g Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoRowcGrad_u Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_g Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColc_u Isophotal column centroid pix FIT_PARAM float isoColc_g Isophotal column centroid pix FIT_PARAM float isoColc_r Isophotal column centroid pix FIT_PARAM float isoColc_i Isophotal column centroid pix FIT_PARAM float isoColc_z Isophotal column centroid pix FIT_PARAM float isoColcErr_u Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_g Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM float isoColcGrad_u Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_g Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM float isoA_u Isophotal major axis pix EXTENSION_RAD float isoA_g Isophotal major axis pix EXTENSION_RAD float isoA_r Isophotal major axis pix EXTENSION_RAD float isoA_i Isophotal major axis pix EXTENSION_RAD float isoA_z Isophotal major axis pix EXTENSION_RAD float isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_RAD_ERROR float isoB_u Isophotal minor axis pix EXTENSION_SMIN float isoB_g Isophotal minor axis pix EXTENSION_SMIN float isoB_r Isophotal minor axis pix EXTENSION_SMIN float isoB_i Isophotal minor axis pix EXTENSION_SMIN float isoB_z Isophotal minor axis pix EXTENSION_SMIN float isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 pix EXTENSION_SMIN_ERROR float isoAGrad_u Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_g Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_u Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_g Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM float isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM float isoPhiErr_u Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_g Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM float isoPhiGrad_u Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_g Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM float deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR float deVAB_u DeVaucouleurs fit a/b FIT_PARAM float deVAB_g DeVaucouleurs fit a/b FIT_PARAM float deVAB_r DeVaucouleurs fit a/b FIT_PARAM float deVAB_i DeVaucouleurs fit a/b FIT_PARAM float deVAB_z DeVaucouleurs fit a/b FIT_PARAM float deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR float deVPhi_u DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_g DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float deVPhiErr_u DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_g DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM float deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM float deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM float deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM float deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float deVMagErr_u DeVaucouleurs magnitude fit error mag PHOT_SDSS_U_ERROR_FIT_PARAM float deVMagErr_g DeVaucouleurs magnitude fit error mag PHOT_SDSS_G_ERROR_FIT_PARAM float deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM float deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM float deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM float expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM float expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR float expAB_u Exponential fit a/b FIT_PARAM float expAB_g Exponential fit a/b FIT_PARAM float expAB_r Exponential fit a/b FIT_PARAM float expAB_i Exponential fit a/b FIT_PARAM float expAB_z Exponential fit a/b FIT_PARAM float expABErr_u Exponential fit a/b FIT_PARAM float expABErr_g Exponential fit a/b FIT_PARAM float expABErr_r Exponential fit a/b FIT_PARAM float expABErr_i Exponential fit a/b FIT_PARAM float expABErr_z Exponential fit a/b FIT_PARAM float expPhi_u Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_g Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL float expPhiErr_u Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_g Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR float expMag_u Exponential fit mag PHOT_SDSS_U float expMag_g Exponential fit mag PHOT_SDSS_G float expMag_r Exponential fit mag PHOT_SDSS_R float expMag_i Exponential fit mag PHOT_SDSS_I float expMag_z Exponential fit mag PHOT_SDSS_Z float expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR float expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR float expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR float expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR float expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float texture_u Texture parameter FIT_PARAM float texture_g Texture parameter FIT_PARAM float texture_r Texture parameter FIT_PARAM float texture_i Texture parameter FIT_PARAM float texture_z Texture parameter FIT_PARAM float lnLStar_u Star ln(likelihood) FIT_GOODNESS float lnLStar_g Star ln(likelihood) FIT_GOODNESS float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLStar_i Star ln(likelihood) FIT_GOODNESS float lnLStar_z Star ln(likelihood) FIT_GOODNESS float lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float fracDeV_u Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_g Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO float fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO float flags_u Object detection flags per band CODE_MISC int flags_g Object detection flags per band CODE_MISC int flags_r Object detection flags per band CODE_MISC int flags_i Object detection flags per band CODE_MISC int flags_z Object detection flags per band CODE_MISC int type_u Object type classification per band CLASS_OBJECT int type_g Object type classification per band CLASS_OBJECT int type_r Object type classification per band CLASS_OBJECT int type_i Object type classification per band CLASS_OBJECT int type_z Object type classification per band CLASS_OBJECT int probPSF_u Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY float probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double raErr Error in RA arcsec POS_EQ_RA_ERR double decErr Error in dec arcsec POS_EQ_DEC_ERR double raDecCorr RA/dec correlation CODE_MISC double b Galactic latitude deg POS_GAL_LON double l Galactic longitude deg POS_GAL_LAT double offsetRa_u filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET float offsetDec_u filter position dec minus final dec arcsec POS_OFFSET float offsetDec_g filter position dec minus final dec arcsec POS_OFFSET float offsetDec_r filter position dec minus final dec arcsec POS_OFFSET float offsetDec_i filter position dec minus final dec arcsec POS_OFFSET float offsetDec_z filter position dec minus final dec arcsec POS_OFFSET float primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int seguePrimTarget Bit mask of SEGUE primary target categories the object was selected in. CODE_MISC int segueSecTarget Bit mask of SEGUE secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD float nProf_u Number of Profile Bins NUMBER int nProf_g Number of Profile Bins NUMBER int nProf_r Number of Profile Bins NUMBER int nProf_i Number of Profile Bins NUMBER int nProf_z Number of Profile Bins NUMBER int loadVersion Load Version ID_VERSION int htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM int fieldID Link to the field this object is in ID_FIELD int parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT int specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG int u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM float g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM float r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM float i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM float z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM float err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR float err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR float err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR float err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR float err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z float InsideMaskContains the InsideMask flag values from DataConstants as binary(1 name Constant Name METADATA_NAME char value Type value CODE_MISC int description Short description METADATA_DESCRIPTION char Sector2TileMatch tiles to sectors, wedges adn sectorlets, and vice versa regionID ID of the sector ID_CATALOG int type type of the sector char tile tile number ID_CATALOG int isMask flag that shows sign of tile (1 is negative) int