SDSS DR3 ivo://wfau.roe.ac.uk/sdssdr3-dsa WFAU, Institute for Astronomy, University of Edinburgh Sloan Digital Sky Survey (SDSS) Consortium 2010-02-15 Data Release 3 Mark Holliman msh@roe.ac.uk Stars,Survey,Galaxy This is an AstroGrid Dataset Access installation of the Sloan Digital Sky Survey (SDSS) DR3 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/dr3/ Survey Research service-for ivo://wfau.roe.ac.uk/sdssdr3-dsa/ceaApplication PhotoObjAll table: cone search of all photometric objects http://wfaudata.roe.ac.uk/sdssdr3-dsa/DirectCone?DSACAT=SDSS_DR3&DSATAB=PhotoObjAll& 1.500000 2000000 false 249.9 0.0 0.01 PhotoPrimary table: cone search of primary survey objects http://wfaudata.roe.ac.uk/sdssdr3-dsa/DirectCone?DSACAT=SDSS_DR3&DSATAB=PhotoPrimary& 1.500000 2000000 false 249.9 0.0 0.01 Access to two applications: general ADQL query, and asynchronous cone-search where relevant/enabled. http://wfaudata.roe.ac.uk/sdssdr3-dsa/services/CommonExecutionConnectorService ivo://wfau.roe.ac.uk/sdssdr3-dsa/ceaApplication http://wfaudata.roe.ac.uk/sdssdr3-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/sdssdr3-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/sdssdr3-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/sdssdr3-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/sdssdr3-dsa/VOSI/tables GET application/xml http://wfaudata.roe.ac.uk/sdssdr3-dsa/VOSI/applications GET application/xml http://wfaudata.roe.ac.uk/sdssdr3-dsa/delegations GET application/xml Optical 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 BestTarget2SectorMap PhotoObj which are potential targets to sector objID ID of the best PhotoObj ID_CATALOG long regionID ID of the sector ID_CATALOG long 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 double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double ChunkContains basic data for a Chun chunkID hash skyVersion, stripe, startMu, endMu ID_AREA long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short 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 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 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 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 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 char description Short description METADATA_DESCRIPTION char 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 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 long ELRedShiftContains data for the Emission Line Redshift elRedShiftID Unique ID for emission line ID_CATALOG long z Redshift REDSHIFT double zErr Error in redshift REDSHIFT_ERROR double zConf Confidence in redshift REDSHIFT_STAT_PROBABILITY double nFit Number of matched lines NUMBER int wtFit Weight of fit WEIGHT double specObjID Link to specObj ID_CATALOG long FieldContains all the measured parameters of a photometric fiel fieldID Unique field identifier composed from [skyVersion,rerun,run,camcol,field] ID_CATALOG long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short 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 double stripeArea Area of stripe covered by the field deg^2 EXTENSION_AREA double seqId Sequence id overlapping this field (-1=none) OBS_ID int aa_u Zero-point mag PHOT_ZP double aa_g Zero-point mag PHOT_ZP double aa_r Zero-point mag PHOT_ZP double aa_i Zero-point mag PHOT_ZP double aa_z Zero-point mag PHOT_ZP double aaErr_u Zero-point error mag ERROR_PHOT_ZP double aaErr_g Zero-point error mag ERROR_PHOT_ZP double aaErr_r Zero-point error mag ERROR_PHOT_ZP double aaErr_i Zero-point error mag ERROR_PHOT_ZP double aaErr_z Zero-point error mag ERROR_PHOT_ZP double bb_u Color term mag PHOT_TRANS_PARAM double bb_g Color term mag PHOT_TRANS_PARAM double bb_r Color term mag PHOT_TRANS_PARAM double bb_i Color term mag PHOT_TRANS_PARAM double bb_z Color term mag PHOT_TRANS_PARAM double bbErr_u Color Term Error mag ERROR_PHOT_TRANS_PARAM double bbErr_g Color Term Error mag ERROR_PHOT_TRANS_PARAM double bbErr_r Color Term Error mag ERROR_PHOT_TRANS_PARAM double bbErr_i Color Term Error mag ERROR_PHOT_TRANS_PARAM double bbErr_z Color Term Error mag ERROR_PHOT_TRANS_PARAM double cc_u Color x extinction term mag PHOT_TRANS_PARAM double cc_g Color x extinction term mag PHOT_TRANS_PARAM double cc_r Color x extinction term mag PHOT_TRANS_PARAM double cc_i Color x extinction term mag PHOT_TRANS_PARAM double cc_z Color x extinction term mag PHOT_TRANS_PARAM double ccErr_u Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM double ccErr_g Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM double ccErr_r Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM double ccErr_i Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM double ccErr_z Color x extinction term Error mag ERROR_PHOT_TRANS_PARAM double kk_u Extinction coefficient mag PHOT_TRANS_PARAM double kk_g Extinction coefficient mag PHOT_TRANS_PARAM double kk_r Extinction coefficient mag PHOT_TRANS_PARAM double kk_i Extinction coefficient mag PHOT_TRANS_PARAM double kk_z Extinction coefficient mag PHOT_TRANS_PARAM double kkErr_u Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM double kkErr_g Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM double kkErr_r Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM double kkErr_i Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM double kkErr_z Extinction coefficient Error mag ERROR_PHOT_TRANS_PARAM double framesStatus Frames processing status CODE_MISC int rowOffset_u Offset to add to transformed row coordinates pix POS_OFFSET double rowOffset_g Offset to add to transformed row coordinates pix POS_OFFSET double rowOffset_r Offset to add to transformed row coordinates pix POS_OFFSET double rowOffset_i Offset to add to transformed row coordinates pix POS_OFFSET double rowOffset_z Offset to add to transformed row coordinates pix POS_OFFSET double colOffset_u Offset to add to transformed column coordinates pix POS_OFFSET double colOffset_g Offset to add to transformed column coordinates pix POS_OFFSET double colOffset_r Offset to add to transformed column coordinates pix POS_OFFSET double colOffset_i Offset to add to transformed column coordinates pix POS_OFFSET double colOffset_z Offset to add to transformed column coordinates pix POS_OFFSET double 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 double nEffPsf_g Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF double nEffPsf_r Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF double nEffPsf_i Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF double nEffPsf_z Effective area of the point spread function. pix EXTENSION_AREA_INST_PSF double skyPsp_u Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL double skyPsp_g Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL double skyPsp_r Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL double skyPsp_i Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL double skyPsp_z Sky from the point spread function. maggies/arcsec^2 INST_SKY_LEVEL double skyFrames_u Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL double skyFrames_g Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL double skyFrames_r Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL double skyFrames_i Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL double skyFrames_z Global sky value in the corrected frame. maggies/arcsec^2 INST_SKY_LEVEL double skyFramesSub_u Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL double skyFramesSub_g Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL double skyFramesSub_r Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL double skyFramesSub_i Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL double skyFramesSub_z Global sky value after object subtraction. maggies/arcsec^2 INST_SKY_LEVEL double sigPix_u Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA double sigPix_g Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA double sigPix_r Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA double sigPix_i Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA double sigPix_z Clipped sigma of pixel values in corrected frame maggies/arcsec^2 INST_SKY_SIGMA double deVApCorrection_u deV AP Correction PHOT_MAG_CORR double deVApCorrection_g deV AP Correction PHOT_MAG_CORR double deVApCorrection_r deV AP Correction PHOT_MAG_CORR double deVApCorrection_i deV AP Correction PHOT_MAG_CORR double deVApCorrection_z deV AP Correction PHOT_MAG_CORR double deVApCorrectionErr_u deV AP Correction Error PHOT_MAG_CORR_ERROR double deVApCorrectionErr_g deV AP Correction Error PHOT_MAG_CORR_ERROR double deVApCorrectionErr_r deV AP Correction Error PHOT_MAG_CORR_ERROR double deVApCorrectionErr_i deV AP Correction Error PHOT_MAG_CORR_ERROR double deVApCorrectionErr_z deV AP Correction Error PHOT_MAG_CORR_ERROR double expApCorrection_u exp AP Correction PHOT_MAG_CORR double expApCorrection_g exp AP Correction PHOT_MAG_CORR double expApCorrection_r exp AP Correction PHOT_MAG_CORR double expApCorrection_i exp AP Correction PHOT_MAG_CORR double expApCorrection_z exp AP Correction PHOT_MAG_CORR double expApCorrectionErr_u exp AP Correction Error PHOT_MAG_CORR_ERROR double expApCorrectionErr_g exp AP Correction Error PHOT_MAG_CORR_ERROR double expApCorrectionErr_r exp AP Correction Error PHOT_MAG_CORR_ERROR double expApCorrectionErr_i exp AP Correction Error PHOT_MAG_CORR_ERROR double expApCorrectionErr_z exp AP Correction Error PHOT_MAG_CORR_ERROR double deVModelApCorrection_u deV Model AP Correction PHOT_MAG_CORR double deVModelApCorrection_g deV Model AP Correction PHOT_MAG_CORR double deVModelApCorrection_r deV Model AP Correction PHOT_MAG_CORR double deVModelApCorrection_i deV Model AP Correction PHOT_MAG_CORR double deVModelApCorrection_z deV Model AP Correction PHOT_MAG_CORR double deVModelApCorrectionErr_u deV Model AP Correction Error PHOT_MAG_CORR_ERROR double deVModelApCorrectionErr_g deV Model AP Correction Error PHOT_MAG_CORR_ERROR double deVModelApCorrectionErr_r deV Model AP Correction Error PHOT_MAG_CORR_ERROR double deVModelApCorrectionErr_i deV Model AP Correction Error PHOT_MAG_CORR_ERROR double deVModelApCorrectionErr_z deV Model AP Correction Error PHOT_MAG_CORR_ERROR double expModelApCorrection_u exp Model AP Correction PHOT_MAG_CORR double expModelApCorrection_g exp Model AP Correction PHOT_MAG_CORR double expModelApCorrection_r exp Model AP Correction PHOT_MAG_CORR double expModelApCorrection_i exp Model AP Correction PHOT_MAG_CORR double expModelApCorrection_z exp Model AP Correction PHOT_MAG_CORR double expModelApCorrectionErr_u exp Model AP Correction Error PHOT_MAG_CORR_ERROR double expModelApCorrectionErr_g exp Model AP Correction Error PHOT_MAG_CORR_ERROR double expModelApCorrectionErr_r exp Model AP Correction Error PHOT_MAG_CORR_ERROR double expModelApCorrectionErr_i exp Model AP Correction Error PHOT_MAG_CORR_ERROR double expModelApCorrectionErr_z exp Model AP Correction Error PHOT_MAG_CORR_ERROR double medianFiberColor_u Median fiber colors of objects mag PHOT_MAG_SDSS_U_STAT_MEDIAN double medianFiberColor_g Median fiber colors of objects mag PHOT_MAG_SDSS_G_STAT_MEDIAN double medianFiberColor_r Median fiber colors of objects mag PHOT_MAG_SDSS_R_STAT_MEDIAN double medianFiberColor_i Median fiber colors of objects mag PHOT_MAG_SDSS_I_STAT_MEDIAN double medianFiberColor_z Median fiber colors of objects mag PHOT_MAG_SDSS_Z_STAT_MEDIAN double medianPsfColor_u Median PSF colors of objects mag PHOT_MAG_SDSS_U_STAT_MEDIAN double medianPsfColor_g Median PSF colors of objects mag PHOT_MAG_SDSS_G_STAT_MEDIAN double medianPsfColor_r Median PSF colors of objects mag PHOT_MAG_SDSS_R_STAT_MEDIAN double medianPsfColor_i Median PSF colors of objects mag PHOT_MAG_SDSS_I_STAT_MEDIAN double medianPsfColor_z Median PSF colors of objects mag PHOT_MAG_SDSS_Z_STAT_MEDIAN double q_u Mean Stokes Q parameter on the frame FIT_PARAM double q_g Mean Stokes Q parameter on the frame FIT_PARAM double q_r Mean Stokes Q parameter on the frame FIT_PARAM double q_i Mean Stokes Q parameter on the frame FIT_PARAM double q_z Mean Stokes Q parameter on the frame FIT_PARAM double u_u Mean Stokes U parameter on the frame FIT_PARAM double u_g Mean Stokes U parameter on the frame FIT_PARAM double u_r Mean Stokes U parameter on the frame FIT_PARAM double u_i Mean Stokes U parameter on the frame FIT_PARAM double u_z Mean Stokes U parameter on the frame FIT_PARAM double 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 double sky_g Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL double sky_r Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL double sky_i Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL double sky_z Average Sky In Frame maggies/arcsec^2 INST_SKY_LEVEL double skySig_u Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA double skySig_g Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA double skySig_r Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA double skySig_i Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA double skySig_z Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 INST_SKY_SIGMA double skyErr_u The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z The average sky value in the frame (error) maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skySlope_u Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL double skySlope_g Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL double skySlope_r Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL double skySlope_i Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL double skySlope_z Slope in Sky Value along Columns maggies/arcsec^2/field INST_SKY_LEVEL double lbias_u Left-hand Bias Level ADUs x DSCALE INST_PARAM double lbias_g Left-hand Bias Level ADUs x DSCALE INST_PARAM double lbias_r Left-hand Bias Level ADUs x DSCALE INST_PARAM double lbias_i Left-hand Bias Level ADUs x DSCALE INST_PARAM double lbias_z Left-hand Bias Level ADUs x DSCALE INST_PARAM double rbias_u Right-hand Bias Level ADUs x DSCALE INST_PARAM double rbias_g Right-hand Bias Level ADUs x DSCALE INST_PARAM double rbias_r Right-hand Bias Level ADUs x DSCALE INST_PARAM double rbias_i Right-hand Bias Level ADUs x DSCALE INST_PARAM double rbias_z Right-hand Bias Level ADUs x DSCALE INST_PARAM double 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 double psfApCorrectionErr_g Photometric error due to imperfect PSF model mag ERROR_FIT_MAG double psfApCorrectionErr_r Photometric error due to imperfect PSF model mag ERROR_FIT_MAG double psfApCorrectionErr_i Photometric error due to imperfect PSF model mag ERROR_FIT_MAG double psfApCorrectionErr_z Photometric error due to imperfect PSF model mag ERROR_FIT_MAG double psfSigma1_u Inner gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma1_g Inner gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma1_r Inner gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma1_i Inner gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma1_z Inner gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma2_u Outer gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma2_g Outer gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma2_r Outer gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma2_i Outer gaussian sigma for the composite fit arcsec FIT_PARAM double psfSigma2_z Outer gaussian sigma for the composite fit arcsec FIT_PARAM double psfB_u Ratio of inner to outer PSF at the origin FIT_PARAM double psfB_g Ratio of inner to outer PSF at the origin FIT_PARAM double psfB_r Ratio of inner to outer PSF at the origin FIT_PARAM double psfB_i Ratio of inner to outer PSF at the origin FIT_PARAM double psfB_z Ratio of inner to outer PSF at the origin FIT_PARAM double psfP0_u The value of the power law at the origin FIT_PARAM double psfP0_g The value of the power law at the origin FIT_PARAM double psfP0_r The value of the power law at the origin FIT_PARAM double psfP0_i The value of the power law at the origin FIT_PARAM double psfP0_z The value of the power law at the origin FIT_PARAM double psfBeta_u Slope of Power Law FIT_PARAM double psfBeta_g Slope of Power Law FIT_PARAM double psfBeta_r Slope of Power Law FIT_PARAM double psfBeta_i Slope of Power Law FIT_PARAM double psfBeta_z Slope of Power Law FIT_PARAM double psfSigmaP_u Width Parameter for Power Law FIT_PARAM double psfSigmaP_g Width Parameter for Power Law FIT_PARAM double psfSigmaP_r Width Parameter for Power Law FIT_PARAM double psfSigmaP_i Width Parameter for Power Law FIT_PARAM double psfSigmaP_z Width Parameter for Power Law FIT_PARAM double psfWidth_u Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM double psfWidth_g Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM double psfWidth_r Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM double psfWidth_i Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM double psfWidth_z Effective PSF width, based on 2-Gaussian fit arcsec FIT_PARAM double psfPsfCounts_u Flux via Fit to PSF ct PHOT_FLUX double psfPsfCounts_g Flux via Fit to PSF ct PHOT_FLUX double psfPsfCounts_r Flux via Fit to PSF ct PHOT_FLUX double psfPsfCounts_i Flux via Fit to PSF ct PHOT_FLUX double psfPsfCounts_z Flux via Fit to PSF ct PHOT_FLUX double psf2GSigma1_u PSF Inner Sigma 2G FIT_PARAM double psf2GSigma1_g PSF Inner Sigma 2G FIT_PARAM double psf2GSigma1_r PSF Inner Sigma 2G FIT_PARAM double psf2GSigma1_i PSF Inner Sigma 2G FIT_PARAM double psf2GSigma1_z PSF Inner Sigma 2G FIT_PARAM double psf2GSigma2_u PSF Outer Sigma 2G FIT_PARAM double psf2GSigma2_g PSF Outer Sigma 2G FIT_PARAM double psf2GSigma2_r PSF Outer Sigma 2G FIT_PARAM double psf2GSigma2_i PSF Outer Sigma 2G FIT_PARAM double psf2GSigma2_z PSF Outer Sigma 2G FIT_PARAM double psf2GB_u PSF Sigma Ratio 2G FIT_PARAM double psf2GB_g PSF Sigma Ratio 2G FIT_PARAM double psf2GB_r PSF Sigma Ratio 2G FIT_PARAM double psf2GB_i PSF Sigma Ratio 2G FIT_PARAM double psf2GB_z PSF Sigma Ratio 2G FIT_PARAM double psfCounts_u PSF Counts ct PHOT_FLUX double psfCounts_g PSF Counts ct PHOT_FLUX double psfCounts_r PSF Counts ct PHOT_FLUX double psfCounts_i PSF Counts ct PHOT_FLUX double psfCounts_z PSF Counts ct PHOT_FLUX double gain_u Gain Averaged over Amplifiers electrons/DN INST_SETUP double gain_g Gain Averaged over Amplifiers electrons/DN INST_SETUP double gain_r Gain Averaged over Amplifiers electrons/DN INST_SETUP double gain_i Gain Averaged over Amplifiers electrons/DN INST_SETUP double gain_z Gain Averaged over Amplifiers electrons/DN INST_SETUP double darkVariance_u Dark Variance INST_NOISE double darkVariance_g Dark Variance INST_NOISE double darkVariance_r Dark Variance INST_NOISE double darkVariance_i Dark Variance INST_NOISE double darkVariance_z Dark Variance INST_NOISE double 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 long run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 FieldProfileThe mean PSF profile for the field as determined from bright stars bin bin number (0..14) ID_NUMBER short band u,g,r,i,z (0..4) ID_NUMBER short profMean Mean pixel flux in annulus maggies/arcsec^2 PHOT_FLUX_OPTICAL double profMed Median profile maggies/arcsec^2 PHOT_FLUX_OPTICAL_STAT_MEDIAN double profSig Sigma of profile maggies/arcsec^2 PHOT_FLUX_OPTICAL_STAT_STDEV double fieldID links to the field object ID_CATALOG long 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 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 double match Number of matches to catalog within 1.5 arcsec NUMBER int peak Peak first radio flux mJy PHOT_FLUX_RADIO double integr Integrated first radio flux mJy PHOT_FLUX_RADIO double rms rms error in flux mJy PHOT_FLUX_RADIO_ERROR double major Major axis (deconvolved) arcsec EXTENSION_RAD double minor Minor axis (deconvolved) arcsec EXTENSION_SMIN double pa position angle (east of north) deg POS_POS-ANG double 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 long FrameContains JPEG images of fields at various zoom factors, and their astrometry fieldID Link to the field table ID_FIELD long 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 long img The image in JPEG format IMAGE? 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 HalfSpaceThe contraints for boundaries of the the different region regionid pointer to RegionDefs long convexid unique id for the convex long 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 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 HoleObjInformation for holes on a Plat holeID hash assigned by csv creator ID_CATALOG long plateID hashed id of PlateX ID_CATALOG long 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 long 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 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'|'META'|'TILES'|'FINISH') CODE_MISC char 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 LoadHistoryTracks the loading history of the databas loadversion int tstart char tend char dbname char MaskContains a record describing the each mask objec maskID Unique Id number, composed of skyversion, rerun, run, camcol, field, filter, mask ID_CATALOG long run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 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 htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM long MaskedObjectContains the objects inside a specific mas objid pointer to a PhotoObj ID_MAIN long maskID Unique maskid ID_CATALOG long maskType enumerated type of mask CLASS_CODE int Matchrecords what objects in one run are re-observed in other runs objID1 Unique ID of first object (points to photoObjAll) long objID2 Unique ID of matching object long run1 Run number of first object int run2 Run number of second object int type1 Object1 type (star, galaxy,..) . short type2 Object2 type (star, galaxy,..) . short mode1 Object1 mode (primary,..) . short mode2 Object1 mode (primary,..) . short 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) long MatchHeaddescribes each bundle of matching objects from different run objID Unique ID of first object in bundle (points to photoObjAll) long 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 short missCount count of fake objects in cluster short NeighborsAll PhotoObj pairs within 0.5 arcmin objID The unique objId of the center object ID_CATALOG long neighborObjID The objId of the neighbor ID_CATALOG long distance Distance between center and neighbor arcmins POS_ANG_DIST_GENERAL double type Object type of the center CLASS_OBJECT short neighborType Object type of the neighbor CLASS_OBJECT short mode object is primary, secondary, family, outside CODE_MISC short neighborMode is neighbor primary, secondary, family, outside CODE_MISC short ObjMaskContains a record describing each ObjMask/Atlas objec objID Unique Id number, composed of rerun, run, camcol, field, objid ID_MAIN long 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 PartitionMapShows the names of partitions/filegroups and their relative size fileGroupName name of table or index char size size in GB/million objects double comment explanation 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 char skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double PhotoProfileThe light profiles of SDSS photo object bin bin number (0..14) ID_NUMBER short band u,g,r,i,z (0..4) ID_NUMBER short profMean Mean flux in annulus maggies/arcsec^2 PHOT_FLUX_OPTICAL double profErr Standard deviation of mean pixel flux in annulus maggies/arcsec^2 ERROR_PHOT_FLUX_OPTICAL double objID links to the photometric object ID_MAIN long PhotoTagContains a popular fields of PhotoObj tabl objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM long fieldID Link to the field this object is in ID_FIELD long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long size computed: =SQRT(mRrCc_r/2.0) double PhotozThe photometrically estimated redshifts for objects in the Galaxy view<br> <i>NOTE: This table may be empty initially because the photoz values <br> are computed in a separate calculation after the main data release.</i pId unique Id for photoz version CODE_MISC int rank the rank of the photoz determination for this object, default is 0 NUMBER int version the version of photoz code ID_VERSION char class char describing the object type (galaxy:1, QSO:tbd, ...) CLASS_OBJECT int objID unique ID pointing to PhotoObjAll table ID_MAIN long chiSq the chi-square value for the fit STAT_LIKELIHOOD double z photometric redshift REDSHIFT_PHOT double zErr the marginalized error of the photometric redshift REDSHIFT_PHOT_ERROR double t photometric SED type between 0 and 1 CLASS_OBJECT double tErr the marginalized error of the photometric type CLASS_OBJECT_ERROR double c_tt tt element of covariance matrix STAT_COVARIANCE double c_tz tz element of covariance matrix STAT_COVARIANCE double c_zz zz element of covariance matrix STAT_COVARIANCE double fitRadius radius of area used for covariance fit pix EXTENSION_RAD int fitThreshold probability threshold for covariance fitting, peak normalized to 1 STAT_PROBABILITY double quality integer describing the quality (best:5, lowest 0) CODE_QUALITY int dmod the distance modulus for Omega=0.3, Lambda=0.7 cosmology mag PHOT_DIST-MOD double rest_ug rest frame u-g color mag PHOT_CI double rest_gr rest frame g-r color mag PHOT_CI double rest_ri rest frame r-i color mag PHOT_CI double rest_iz rest frame i-z color mag PHOT_CI double kcorr_u k correction mag PHOT_K-CORRECTION double kcorr_g k correction mag PHOT_K-CORRECTION double kcorr_r k correction mag PHOT_K-CORRECTION double kcorr_i k correction mag PHOT_K-CORRECTION double kcorr_z k correction mag PHOT_K-CORRECTION double absMag_u rest frame u' abs magnitude mag PHOT_ABS-MAG_PHOT_SDSS_U double absMag_g rest frame g' abs magnitude mag PHOT_ABS-MAG_PHOT_SDSS_G double absMag_r rest frame r' abs magnitude mag PHOT_ABS-MAG_PHOT_SDSS_R double absMag_i rest frame i' abs magnitude mag PHOT_ABS-MAG_PHOT_SDSS_I double absMag_z rest frame z' abs magnitude mag PHOT_ABS-MAG_PHOT_SDSS_Z double PlateXContains data from a given plate used for spectroscopic observations plateID Unique ID ID_PLATE long spRerun Spectro rerun CODE_MISC int expID Exposure ID array ID_VERSION char 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 double 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 double expTimeB1 exposure time in B1 spectrograph sec TIME_EXPTIME double expTimeB2 exposure time in B2 spectrograph sec TIME_EXPTIME double expTimeR1 exposure time in R1 spectrograph sec TIME_EXPTIME double expTimeR2 exposure time in R2 spectrograph sec TIME_EXPTIME double helioRV Heliocentric velocity correction km/s VELOC_CORR_VELOC_HC double ra ra deg POS_EQ_RA double dec dec deg POS_EQ_DEC 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 long sn1_0 (S/N)^2 1st Spectrograph, g band double sn1_1 (S/N)^2 1st Spectrograph, r band double sn1_2 (S/N)^2 1st Spectrograph, i band double sn2_0 (S/N)^2 2nd Spectrograph, g band double sn2_1 (S/N)^2 2nd Spectrograph, r band double sn2_2 (S/N)^2 2nd Spectrograph, i band double 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 double extinction_g average extinction (g) across the Tile luptitudes PHOT_EXTINCTION double extinction_r average extinction (r) across the Tile luptitudes PHOT_EXTINCTION double extinction_i average extinction (i) across the Tile luptitudes PHOT_EXTINCTION double extinction_z average extinction (z) across the Tile luptitudes PHOT_EXTINCTION double rOffset1 Mean r-band mag difference (spectro - photo) CODE_MISC double rSigma1 Stddev of r-band mag difference (spectro - photo) CODE_MISC double grOff1 Mean (g-r) color difference (spectro - photo) CODE_MISC double grSigma1 Stddev of (g-r) color difference (spectro - photo) CODE_MISC double rOffset2 Mean r-band mag difference (spectro - photo) CODE_MISC double rSigma2 Stddev of r-band mag difference (spectro - photo) CODE_MISC double grOff2 Mean (g-r) color difference (spectro - photo) CODE_MISC double grSigma2 Stddev of (g-r) color difference (spectro - photo) CODE_MISC double sfd_used SFD dust maps used? CODE_MISC short xygrSig1 Sigma of (g-r) offsets as a fcn of plate x/y CODE_MISC double xygrSig2 Sigma of (g-r) offsets as a fcn of plate x/y CODE_MISC double mpgrSig1 Sigma of (g-r)_model - (g-r)_photo Spec 1 CODE_MISC double mpgrSig2 Sigma of (g-r)_model - (g-r)_photo Spec 2 CODE_MISC double mpgrOff1 Mean of (g-r)_model - (g-r)_photo of Spec 1 CODE_MISC double mpgrOff2 Mean of (g-r)_model - (g-r)_photo of Spec 2 CODE_MISC double isPrimary is this PlateX a primary observation of the plate CODE_MISC short 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 double haMax max hour angle design deg POS_EQ_DEC double mjdDesign MJD designed for MJD int theta cartridge position angle POS_POS-ANG double 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 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 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 QsoCatalogAllA concordance of all the objects from Spectro, Best, or Target that 'smell' like a QSO (not yet built for DR2/3 SpecObjID Unique ID of spectrographic object ID_CATALOG long bestObjID Unique SDSS identifier in Best DB composed from [rerun,run,camcol,field,obj], or 0 if there is none. ID_MAIN long targetObjID Unique SDSS identifier in Target DB composed from [rerun,run,camcol,field,obj], or 0 if there is none. ID_CATALOG long zone 1 arcminute zone used for spatial joins floor((dec+90)*60*60) int ra J2000 right ascension (r') degrees in J2000 double dec J2000 right declination (r') degrees in J2000 double Confidence a number between 0..1. If this has a SpecObj, then it is the QSO Zconf (see table definition). If no specobj, it is .3*(BestObjFlagedQso+TargetObjFlagedQso) double SpecObjQso Flag (0 / 1): 1 means this SpecObj is SpecClass QSO or HiX_QSO short BestObjQso Flag (0 / 1): 1 PhotoObjID was flagged as a QSO in the target flags. short TargetObjQso Flag (0 / 1): 1 PhotoObjID was flagged as a QSO in the target flags. short QsoConcordanceA concordance of all the objects from Spectro, Best, or Target that 'smell' like a QSO (not yet built for DR2/3 RowC Row center position (r' coordinates) pixels double ColC Column center position (r' coordinates) pixels double RowC_i i band Row center position (r' coordinates) pixels double ColC_i i band Column center position (r' coordinates) pixels double extinction_u Reddening in each filter magnitudes double extinction_g Reddening in each filter magnitudes double extinction_r Reddening in each filter magnitudes double extinction_i Reddening in each filter magnitudes double extinction_z Reddening in each filter magnitudes double bestObjID Unique SDSS identifier in Best DB composed from [rerun,run,camcol,field,obj], or 0 if there is none. ID_MAIN long targetObjID Unique SDSS identifier in Target DB composed from [rerun,run,camcol,field,obj], or 0 if there is none. ID_CATALOG long SpecObjID Unique ID of spectrographic object ID_CATALOG long zone 1 arcminute zone used for spatial joins floor((dec+90)*60*60) int ra J2000 right ascension (r') degrees in J2000 double dec J2000 right declination (r') degrees in J2000 double QsoConfidence a number between 0..1. If this has a SpecObj, then it is the QSO Zconf (see table definition). If no specobj, it is .3*(BestObjFlagedQso+TargetObjFlagedQso) double SpecObjFlagedQso Flag (0 / 1): 1 means this SpecObj is SpecClass QSO or HiX_QSO short BestObjFlagedQso Flag (0 / 1): 1 PhotoObjID was flagged as a QSO in the target flags. short TargetObjFlagedQso Flag (0 / 1): 1 PhotoObjID was flagged as a QSO in the target flags. short sZ 0 or specObj.Z Final Redshift double sZerr 0 or specObj.Zerr Redshift error double szConf 0 or specObj.zConf Redshift confidence double szWarning 0 or specObj.Warning Flags int sZStatus 0 or specObj.Zstatus Redshift status int sSpecClass 0 or specObj.SpecClass Spectral Classification int splate 0 or specObj.plate Link to plate on which the spectrum was taken int SFiberID 0 or specObj.Fiber ID int sMjd 0 or specObj.MJD of observation int sPrimTarget 0 or specObj.PrimTarget Bit mask of primary target categories the object was selected in. int bType 0 or best PhotoObj.type Morphological type classification of the object. int tType 0 or target PhotoObj.type Morphological type classification of the object. int bFlags 0 or best PhotoObj.Flags Object detection flags long tFlags 0 or target PhotoObj.flags Object detection flags long bPrimTarget 0 or best PhotoObj.PrimTarget Bit mask of primary target categories the object was selected in. int tPrimTarget 0 or target PhotoObj.PrimTarget Bit mask of primary target categories the object was selected in. int bPsfMag_u 0 or best PhotoObj.PsfMag_u PSF flux luptitudes double bPsfMag_g 0 or best PhotoObj.PsfMag_g PSF flux luptitudes double bPsfMag_r 0 or best PhotoObj.PsfMag_r PSF flux luptitudes double bPsfMag_i 0 or best PhotoObj.PsfMag_i PFS flux luptitudes double bPsfMag_z 0 or best PhotoObj.PsfMag_z PFS flux luptitudes double bPsfMagErr_u 0 or best PhotoObj.PsfMagErr_u PSF flux error luptitudes double bPsfMagErr_g 0 or best PhotoObj.PsfMagErr_g PSF flux error luptitudes double bPsfMagErr_r 0 or best PhotoObj.PsfMagErr_r PSF flux error luptitudes double bPsfMagErr_i 0 or best PhotoObj.PsfMagErr_i PSF flux error luptitudes double bPsfMagErr_z 0 or best PhotoObj.PsfMagErr_z PSF flux error luptitudes double tPsfMag_u 0 or target PhotoObj.PsfMag_u PSF flux luptitudes double tPsfMag_g 0 or target PhotoObj.PsfMag_g PSF flux luptitudes double tPsfMag_r 0 or target PhotoObj.PsfMag_r PSF flux luptitudes double tPsfMag_i 0 or target PhotoObj.PsfMag_i PSF flux luptitudes double tPsfMag_z 0 or target PhotoObj.PsfMag_z PSF flux luptitudes double tPsfMagErr_u 0 or target PhotoObj.PsfMagErr_u PSF flux error luptitudes double tPsfMagErr_g 0 or target PhotoObj.PsfMagErr_g PSF flux error luptitudes double tPsfMagErr_r 0 or target PhotoObj.PsfMagErr_r PSF flux error luptitudes double tPsfMagErr_i 0 or target PhotoObj.PsfMagErr_i PSF flux error luptitudes double tPsfMagErr_z 0 or target PhotoObj.PsfMagErr_z PSF flux error luptitudes double QuasarCatalogThe Quasar Catalog from Don Schneider et al 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 double psfmag_u PSF-fitting magnitude in each band from mag double psfmagerr_u &quot;BEST&quot; version of data (latest photometry mag double psfmag_g and final target selection version). mag double psfmagerr_g asinhmag: Lupton,Gunn &#38; Szalay 1999, AJ, 118, 1406 mag double psfmag_r SDSS photometry is close to AB in g,r,i (to 0.01 mag) mag double psfmagerr_r u_AB = u_SDSS - 0.04; z_AB = z_SDSS + 0.02 mag double psfmag_i (with some uncertainty about the true z shift) mag double psfmagerr_i AB: Oke and Gunn 1983, ApJ, 266, 713, mag double psfmag_z see Flux Calibration in Algorithms Help page. mag double psfmagerr_z mag double 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 double lgNH double 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 double FIRST_sn double FIRST_sep double 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 double RASS_sn double RASS_sep double TWOMASSmag_J 2MASS All-Sky Point Source Catalog 2003 March 25; Note that 2MASS magnitues are Vega-based, not AB double TWOMASSmagerr_J double TWOMASSmag_H double TWOMASSmagerr_H double TWOMASSmag_K double TWOMASSmagerr_K double TWOMASS_sep double M_i Uses Ho=70 Omega_M=0.300 Omega_L= 0.700 alpha_Q=-0.50 double 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 double t_psfmagerr_u double t_psfmag_g double t_psfmagerr_g double t_psfmag_r double t_psfmagerr_r double t_psfmag_i double t_psfmagerr_i double t_psfmag_z double t_psfmagerr_z double 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 long 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 long time timestamp char comment comment describing test paraeters char 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 long 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 long RecentQueriesRecord the ipAddr and timestamps of the last n querie ipAddr char lastQueryTime char RegionDefinition of the different region regionid long id key of the region pointing into other tables long type type of the region (STRIPE|STAVE|...) char comment description of the region char ismask 0: region, 1: to be excluded short area area of region deg^2 EXTENSION_AREA double regionString the string representation of the region char sql the precompiled string predicate of region char xml the precompiled XML description of region 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 long boxType type of child (TILEBOX, SKYBOX) char boxid regionid of child long RegionArcsContains the arcs of a Region with their endpoint regionid unique region identifier long convexid convex identifier long 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 arcmins double arcid unique id of the arc int RegionConvexDefines the attributes of a given convex of a given regio regionID Unique Region ID long convexID Unique Convex ID long patch Unique patch number int type CAMCOL, RUN, STAVE, TILE, TILEBOX, SKYBOX, WEDGE, SECTOR... char radius radius of bounding circle centered at ra, dec 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 long convexString {x,y,z,c}+ representation of convex char RmatrixContains various rotation matrices between spherical coordinate system mode char row int x double y double z 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 double match ID of the matching ROSAT source (0 = no match) ID_CATALOG int cps integrated ROSAT counts ct/s PHOT_COUNTS_X double hard1 ROSAT hardness ratio 1 SPECT_HARDNESS-RATIO double hard2 ROSAT hardness ratio 2 SPECT_HARDNESS-RATIO double extent ROSAT extent parameter arcsec EXTENSION_RAD double exposure ROSAT exposure time s TIME_EXPTIME double posErr Error in ROSAT position arcsec POS_ANG_ERROR double cpsErr Error in integrated ROSAT counts ct/s ERROR_PHOT_COUNTS_X double hard1Err Error in ROSAT hardness ratio 1 SPECT_HARDNESS-RATIO_ERROR double hard2Err Error in ROSAT hardness ratio 2 SPECT_HARDNESS-RATIO_ERROR double extentLike ROSAT extent parameter likelihood STAT_LIKELIHOOD double detectLike ROSAT detection likelihood STAT_LIKELIHOOD double objID unique id, points to photoObj ID_MAIN long 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,field) long skyVersion 0=target, 1=best, currently the runQA table in DR3 CAS only contains quality on the 'best' skyVersion short first is this field the first in a segment? 0=no 1=yes short run Run number int rerun Rerun processing number int camcol Camera Col 1-6 short field Field within a run int fieldQall Overall Field Quality measure: 0=BAD, 1=ACCEPTABLE, 2=GOOD, 3=EXCELLENT short opdbq Operations Database quality measure: 0=UNDETERMINDED, 1=BAD, 2=ACCEPTABLE, 3=GOOD, 4=MISSING (unused), 5=HOLE short appsfq Aperture magnitude - PSF magnitude difference quality measure: 1=GOOD 0=BAD short pcmedq Principal color analysis median shift from nominal cosmic (Galactic) value: 1=GOOD, 0=shift too big short pcrmsq Principal color analysis RMS spread in colors vs. nomial: 1=GOOD, 0=Spread too big short PSFwcondq PSF width quality: 1=GOOD, 0=BAD short 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) double 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) double 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) double 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) double rmsPC_s rms width of the s color mags double rmsPC_w rms width of the w color mags double rmsPC_x rms width of the x color mags double rmsPC_y rms width of the y color mags double medAp7mPSF_u median difference between the PSF mag and the 7-bin summed aperture mag in u band mags double medAp7mPSF_g median difference between the PSF mag and the 7-bin summed aperture mag in g band mags double medAp7mPSF_r median difference between the PSF mag and the 7-bin summed aperture mag in r band mags double medAp7mPSF_i median difference between the PSF mag and the 7-bin summed aperture mag in i band mags double medAp7mPSF_z median difference between the PSF mag and the 7-bin summed aperture mag in z band mags double rmsAp7mPSF_u rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in u mags double rmsAp7mPSF_g rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in g mags double rmsAp7mPSF_r rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in r mags double rmsAp7mPSF_i rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in i mags double rmsAp7mPSF_z rms scatter inthe difference between the PSF mag and the 7-bin aperture mag in z mags double seeing_u average measure of the FWHM seeing in the u band for the field arcsec double seeing_g average measure of the FWHM seeing in the g band for the field arcsec double seeing_r average measure of the FWHM seeing in the r band for the field arcsec double seeing_i average measure of the FWHM seeing in the i band for the field arcsec double seeing_z average measure of the FWHM seeing in the z band for the field arcsec double 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 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 SectorStores the information about set of unique tile overlaps type One of SECTOR, SECTORLET and WEDGE char regionID unique, sequential ID ID_CATALOG long nTiles number of overlapping tiles NUMBER int targetVersion the version of target selection ran over the sector -/K ID_VERSION char area area of this overlap region deg^2 EXTENSION_AREA double Sector2TileMatch tiles to sectors, wedges adn sectorlets, and vice versa regionID ID of the sector ID_CATALOG long type type of the sector char tile tile number ID_CATALOG int isMask flag that shows sign of tile (1 is negative) int SegmentContains the basic parameters associated with a Segmen segmentID Unique segment identifier ID_AREA long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short run Run number OBS_RUN int camCol Camera column (1-6) INST_ID short 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 long 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 SiteConstantsTable holding site specific constant name Name ID_IDENTIFIER char value Value DATA char comment 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 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 long SpecLineAllContains information about a single spectral Lin specLineID Unique identifier of the line ID_CATALOG long wave Line center in lab frame Angstrom SPECT_LINE_CENT double waveErr Error in line Center Angstrom SPECT_LINE_CENT_ERROR double waveMin Minimum Wavelength of line influence Angstrom SPECT_WAVELENGTH double waveMax Maximum Wavelength of line influence Angstrom SPECT_WAVELENGTH double sigma Sigma of fitted gaussian Angstrom SPECT_LINE_WIDTH double sigmaErr Error of sigma Angstrom SPECT_LINE_WIDTH_ERROR double sigmaMin Minimum of sigma Angstrom SPECT_WAVELENGTH double sigmaMax Maximum of sigma Angstrom SPECT_WAVELENGTH double height Height of gaussian SPECT_LINE_INTENSITY double heightErr Error in height SPECT_LINE_INTENSITY_ERROR double continuum Continuum value at this pixel SPECT_CONTINUUM double ew Equivalent width Angstrom SPECT_EQ-WIDTH double ewErr Error in equivalent width Angstrom SPECT_EQ-WIDTH_ERROR double ewMin Minimum of equivalent width Angstrom SPECT_EQ-WIDTH double specIndex Spectral Index SPECT_INDEX double nSigma Significance of line number of sigma STAT_PROBABILITY double chisq Chi-squared of fit FIT_CHI2 double nu deg of freedom STAT_N-DOF int restWave Line rest wavelength Angstrom SPECT_LINE_CENT double lineID Line ID SPECT_LINE_ID int weight Weight WEIGHT double z Redshift of line REDSHIFT double zErr Error in redshift REDSHIFT_ERROR double lineMask Line mask SPECT_LINE int category Category: Line found (1) or measured (2) CODE_MISC int specobjID Pointer to the specObj ID_CATALOG long SpecLineIndexPrecomputed spectral line indices specLineIndexID Unique id number for the lineindex ID_CATALOG long name Line index name ID_IDENTIFIER char ew Equivalent width Angstrom SPECT_EQ-WIDTH double ewErr Equivalent width error Angstrom SPECT_EQ-WIDTH_ERROR double mag Magnitude of index SPECT_INDEX double magErr Magnitude error SPECT_INDEX_ERROR double waveMin Minimum rest wavelength Angstrom SPECT_WAVELENGTH_MISC double waveMax Maximum rest wavelength Angstrom SPECT_WAVELENGTH_MISC double z Redshift REDSHIFT double sn Signal-to-noise double specobjID links to SpecObj ID_CATALOG long SpecObjAllContains the measured parameters for a spectrum specObjID Unique ID ID_CATALOG long 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 double zErr Redshift error REDSHIFT_ERROR double zConf Redshift confidence REDSHIFT_STAT_PROBABILITY double zStatus Redshift status CODE_QUALITY int specClass Spectral Classification CLASS_OBJECT int zWarning Warning Flags CODE_QUALITY int velDisp Velocity Dispersion ??? VELOC_DISP double velDispErr Velocity Dispersion error VELOC_DISP_ERROR double eCoeff_0 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_1 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_2 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_3 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_4 Expansion Coeff for Galaxies FIT_PARAM double eClass Classification CLASS_OBJECT double nGood Good Pixels pix NUMBER int sn_0 Median S/N in g' double sn_1 Median S/N in r' double sn_2 Median S/N in i' double mag_0 Synthetic Magnitude in g' mag PHOT_SDSS_G double mag_1 Synthetic Magnitude in r' mag PHOT_SDSS_R double mag_2 Synthetic Magnitude in i' mag PHOT_SDSS_I double 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 long fiberMag_u Fiber Magnitudes luptitudes PHOT_SDSS_U double fiberMag_g Fiber Magnitudes luptitudes PHOT_SDSS_G double fiberMag_r Fiber Magnitudes luptitudes PHOT_SDSS_R double fiberMag_i Fiber Magnitudes luptitudes PHOT_SDSS_I double fiberMag_z Fiber Magnitudes luptitudes PHOT_SDSS_Z double 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 pixMin Pixmin pix INST_DET_LIMIT int pixMax Pixmax pix INST_DET_LIMIT int sci_sn Science signal to noise ratio CODE_MISC double smear_sn Smear signal to noise ratio CODE_MISC double sm_leg_0 1st legendre coeff. for smear correct CODE_MISC double sm_leg_1 2nd legendre coeff. for smear correct CODE_MISC double sm_leg_2 3rd legendre coeff. for smear correct CODE_MISC double 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 long 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 long targetObjID ID of target PhotoObj ID_CATALOG long bestObjID ID of best PhotoObj ID_MAIN long img GIF image of the spectrum SPECT char SpecPhotoAllThe combined spectro and photo parameters of an object in SpecObjAl specObjID Unique ID ID_CATALOG long mjd MJD of observation MJD TIME_DATE int mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double 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 double extinction_g Reddening in each filter mag PHOT_EXTINCTION_GAL double extinction_r Reddening in each filter mag PHOT_EXTINCTION_GAL double extinction_i Reddening in each filter mag PHOT_EXTINCTION_GAL double extinction_z Reddening in each filter mag PHOT_EXTINCTION_GAL double 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 long dered_u Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_U double dered_g Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_G double dered_r Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_R double dered_i Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_I double dered_z Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_Z double size computed: =SQRT(mRrCc_r/2.0) double 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 plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT double zErr Redshift error REDSHIFT_ERROR double zConf Redshift confidence REDSHIFT_STAT_PROBABILITY double 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 long 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 long objType object type (plPlugMap style) CLASS_OBJECT int targetID ID of Target ID_CATALOG long targetObjID ID of target PhotoObj ID_CATALOG long targetMode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT short objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_CATALOG long 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 long psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR 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 long 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 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 long run imaging run OBS_RUN int rerun rerun number CODE_MISC int camcol imaging camcol INST_ID short 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 short htmID htm index CODE_HTM long 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 long specObjID hashed ID of specobj in best version of the sky CODE_MISC long bestMode mode from BEST PhotoObj CLASS_OBJECT short loadVersion Load Version ID_VERSION int TargetInfoUnique information for an object every time it is targette targetObjID ID of object in Target (foreign key to Target.TargetObjID) ID_CATALOG long targetID ID of entry in Target table ID_CATALOG long 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 short loadVersion Load Version ID_VERSION int 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 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 long 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 short 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 double extinction_g average extinction (g) across the Tile mag PHOT_EXTINCTION_GAL double extinction_r average extinction (r) across the Tile mag PHOT_EXTINCTION_GAL double extinction_i average extinction (i) across the Tile mag PHOT_EXTINCTION_GAL double extinction_z average extinction (z) across the Tile mag PHOT_EXTINCTION_GAL double completeTileVersion version of completeTile software ID_VERSION char loadVersion Load Version ID_VERSION int TiledTargetAllKeep track of why a Target was assigned to a Til tile tile number ID_PLATE int targetID ID of Target ID_CATALOG long ra right ascension deg POS_EQ_RA double dec declination deg POS_EQ_DEC double htmID htm tree info CODE_HTM long 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 short untiled 1: this tile later untiled, 0: otherwise CODE_MISC short loadVersion Load Version ID_VERSION int 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 short 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 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 long loadVersion Load Version ID_VERSION int 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 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 USNOSDSS objects that match to USNO objects have their match parameters stored here delta Position difference between catalog and photo object (r' band) arcsec POS_ANG_DIST_GENERAL double match 1: successful match to catalog within 1.0 arcsec CODE_MISC int propermotion Proper motion of object 0.01 arcsec/y POS_PM double angle Direction of proper motion (+N through E) deg POS_PM_PA double blue Blue magnitude of matching USNO object mag PHOT_MAG_B double red Red magnitude of matching USNO object mag PHOT_MAG_R double objID unique id, points to photoObj ID_MAIN long USNOBSDSS objects that match to USNO-B objects have their match parameters stored here 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 double 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 double pmB Proper motion in galactic latitude. mas/year POS_PM double pmRa Proper motion in right ascension. mas/year POS_PM_RA double pmDec Proper motion in declination. mas/year POS_PM_DEC double pmRaErr Error in proper motion in right ascension. mas/year POS_PM_RA_ERR double pmDecErr Error in proper motion in declination. mas/year POS_PM_DEC_ERR double sigRa RMS residual for the proper motion fit in r.a. mas CODE_MISC double sigDec RMS residual for the proper motion fit in dec. mas CODE_MISC double 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 double E Recalibrated USNO-B E magnitude, recalibrated to SDSS r mag PHOT_MAG_R double J Recalibrated USNO-B J magnitude, recalibrated to SDSS g mag PHOT_MAG_G double F Recalibrated USNO-B F magnitude, recalibrated to SDSS r mag PHOT_MAG_R double N Recalibrated USNO-B N magnitude, recalibrated to SDSS i mag PHOT_MAG_I double dist20 Distance to the nearest neighbor with g &lt; 20 arcsec POS_ANG_DIST double dist22 Distance to the nearest neighbor with g &lt; 22 arcsec POS_ANG_DIST double objid unique id, points to photoObj ID_MAIN long 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 XCRedshiftTable of Cross-Correlation Redshift xcRedShiftID Unique ID ID_CATALOG long tempNo Template number ID_CROSSID int peakNo Peak number ID_NUMBER int shift Peak shift ??? double z Redshift from this peak REDSHIFT double zErr Error in redshift REDSHIFT_ERROR double r Tonry &#38; Davis r FIT_PARAM double zConf Confidence FIT_GOODNESS double height Height of CCF Peak ??? double width Width of CCF Peak ??? double widthErr Error in width ERROR_??? double delta Error in CCF Peak ERROR_??? double rms RMS of CCF ??? double specObjID Link to specObj ID_CROSSID long 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 long type object type (star, galaxy) CLASS_OBJECT short mode mode is primary, secondary, family, outside CODE_MISC short 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 short 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 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 FieldMaskContains the FieldMask flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC char 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 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 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 ImageMaskContains the ImageMask flag values from DataConstants as binary(2 name Constant Name METADATA_NAME char value Type value CODE_MISC char description Short description METADATA_DESCRIPTION char InsideMaskContains the InsideMask flag values from DataConstants as binary(1 name Constant Name METADATA_NAME char value Type value CODE_MISC char description Short description METADATA_DESCRIPTION char 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 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 PhotoFlagsContains the PhotoFlags flag values from DataConstants as binary(8 name Constant Name METADATA_NAME char value Type value CODE_MISC char description Short 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 PhotoStatusContains the PhotoStatus flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC char description Short description METADATA_DESCRIPTION char 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 PrimTargetContains the PrimTarget flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC char description Short description METADATA_DESCRIPTION char 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 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 SecTargetContains the SecTarget flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC char 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 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 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 SpecZWarningContains the SpecZWarning flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC char description Short description METADATA_DESCRIPTION char TiMaskContains the TiMask flag values from DataConstants as binary(4 name Constant Name METADATA_NAME char value Type value CODE_MISC char 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 long 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 short 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 double extinction_g average extinction (g) across the Tile mag PHOT_EXTINCTION_GAL double extinction_r average extinction (r) across the Tile mag PHOT_EXTINCTION_GAL double extinction_i average extinction (i) across the Tile mag PHOT_EXTINCTION_GAL double extinction_z average extinction (z) across the Tile mag PHOT_EXTINCTION_GAL double completeTileVersion version of completeTile software ID_VERSION char loadVersion Load Version ID_VERSION int 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 short 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 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 short 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 TiledTargetA view of TiledTargetAll objects that have untiled = tile tile number ID_PLATE int targetID ID of Target ID_CATALOG long ra right ascension deg POS_EQ_RA double dec declination deg POS_EQ_DEC double htmID htm tree info CODE_HTM long 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 short untiled 1: this tile later untiled, 0: otherwise CODE_MISC short loadVersion Load Version ID_VERSION int SpecObjA view of Spectro objects that just has the clean spectra specObjID Unique ID ID_CATALOG long 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 double zErr Redshift error REDSHIFT_ERROR double zConf Redshift confidence REDSHIFT_STAT_PROBABILITY double zStatus Redshift status CODE_QUALITY int specClass Spectral Classification CLASS_OBJECT int zWarning Warning Flags CODE_QUALITY int velDisp Velocity Dispersion ??? VELOC_DISP double velDispErr Velocity Dispersion error VELOC_DISP_ERROR double eCoeff_0 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_1 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_2 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_3 Expansion Coeff for Galaxies FIT_PARAM double eCoeff_4 Expansion Coeff for Galaxies FIT_PARAM double eClass Classification CLASS_OBJECT double nGood Good Pixels pix NUMBER int sn_0 Median S/N in g' double sn_1 Median S/N in r' double sn_2 Median S/N in i' double mag_0 Synthetic Magnitude in g' mag PHOT_SDSS_G double mag_1 Synthetic Magnitude in r' mag PHOT_SDSS_R double mag_2 Synthetic Magnitude in i' mag PHOT_SDSS_I double 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 long fiberMag_u Fiber Magnitudes luptitudes PHOT_SDSS_U double fiberMag_g Fiber Magnitudes luptitudes PHOT_SDSS_G double fiberMag_r Fiber Magnitudes luptitudes PHOT_SDSS_R double fiberMag_i Fiber Magnitudes luptitudes PHOT_SDSS_I double fiberMag_z Fiber Magnitudes luptitudes PHOT_SDSS_Z double 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 pixMin Pixmin pix INST_DET_LIMIT int pixMax Pixmax pix INST_DET_LIMIT int sci_sn Science signal to noise ratio CODE_MISC double smear_sn Smear signal to noise ratio CODE_MISC double sm_leg_0 1st legendre coeff. for smear correct CODE_MISC double sm_leg_1 2nd legendre coeff. for smear correct CODE_MISC double sm_leg_2 3rd legendre coeff. for smear correct CODE_MISC double 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 long 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 long targetObjID ID of target PhotoObj ID_CATALOG long bestObjID ID of best PhotoObj ID_MAIN long img GIF image of the spectrum SPECT char PhotoFamilyThese are in PhotoObj, but neither PhotoPrimary or Photosecondary objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double PhotoObjMaps all primary and secondary objects in the PhotoObjAll table to a vie objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double PhotoPrimaryThese objects are the primary survey objects objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN char skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double PhotoSecondarySecondary objects are reobservations of the same primary object objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double SpecLineA view of SpecLines objects that have been measure specLineID Unique identifier of the line ID_CATALOG long wave Line center in lab frame Angstrom SPECT_LINE_CENT double waveErr Error in line Center Angstrom SPECT_LINE_CENT_ERROR double waveMin Minimum Wavelength of line influence Angstrom SPECT_WAVELENGTH double waveMax Maximum Wavelength of line influence Angstrom SPECT_WAVELENGTH double sigma Sigma of fitted gaussian Angstrom SPECT_LINE_WIDTH double sigmaErr Error of sigma Angstrom SPECT_LINE_WIDTH_ERROR double sigmaMin Minimum of sigma Angstrom SPECT_WAVELENGTH double sigmaMax Maximum of sigma Angstrom SPECT_WAVELENGTH double height Height of gaussian SPECT_LINE_INTENSITY double heightErr Error in height SPECT_LINE_INTENSITY_ERROR double continuum Continuum value at this pixel SPECT_CONTINUUM double ew Equivalent width Angstrom SPECT_EQ-WIDTH double ewErr Error in equivalent width Angstrom SPECT_EQ-WIDTH_ERROR double ewMin Minimum of equivalent width Angstrom SPECT_EQ-WIDTH double specIndex Spectral Index SPECT_INDEX double nSigma Significance of line number of sigma STAT_PROBABILITY double chisq Chi-squared of fit FIT_CHI2 double nu deg of freedom STAT_N-DOF int restWave Line rest wavelength Angstrom SPECT_LINE_CENT double lineID Line ID SPECT_LINE_ID int weight Weight WEIGHT double z Redshift of line REDSHIFT double zErr Error in redshift REDSHIFT_ERROR double lineMask Line mask SPECT_LINE int category Category: Line found (1) or measured (2) CODE_MISC int specobjID Pointer to the specObj ID_CATALOG long SpecPhotoA view of joined Spectro and Photo objects that have the clean spectra specObjID Unique ID ID_CATALOG long mjd MJD of observation MJD TIME_DATE int mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double 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 double extinction_g Reddening in each filter mag PHOT_EXTINCTION_GAL double extinction_r Reddening in each filter mag PHOT_EXTINCTION_GAL double extinction_i Reddening in each filter mag PHOT_EXTINCTION_GAL double extinction_z Reddening in each filter mag PHOT_EXTINCTION_GAL double 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 long dered_u Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_U double dered_g Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_G double dered_r Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_R double dered_i Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_I double dered_z Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_Z double size computed: =SQRT(mRrCc_r/2.0) double 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 plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT double zErr Redshift error REDSHIFT_ERROR double zConf Redshift confidence REDSHIFT_STAT_PROBABILITY double 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 long 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 long objType object type (plPlugMap style) CLASS_OBJECT int targetID ID of Target ID_CATALOG long targetObjID ID of target PhotoObj ID_CATALOG long targetMode 1: primary, 2: secondary, 3: family object. CLASS_OBJECT short objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_CATALOG long 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 long psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double GalaxyThe objects classified as galaxies from PhotoPrimar objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double SkyThe objects selected as sky samples in PhotoPrimar objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double StarThe objects classified as stars from PhotoPrimar objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double 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 long skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC short petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR double petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR double petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR double petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR double petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR double petroRad_u Petrosian radius arcsec EXTENSION_RAD double petroRad_g Petrosian radius arcsec EXTENSION_RAD double petroRad_r Petrosian radius arcsec EXTENSION_RAD double petroRad_i Petrosian radius arcsec EXTENSION_RAD double petroRad_z Petrosian radius arcsec EXTENSION_RAD double petroRadErr_u Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_g Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_r Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_i Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroRadErr_z Petrosian radius error arcsec EXTENSION_RAD_ERROR double petroR50_u Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_g Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_i Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double petroR50_z Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90_u Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_g Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_i Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double petroR90_z Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD double 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 double petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec EXTENSION_RAD_ERROR double q_u Stokes Q parameter FIT_PARAM double q_g Stokes Q parameter FIT_PARAM double q_r Stokes Q parameter FIT_PARAM double q_i Stokes Q parameter FIT_PARAM double q_z Stokes Q parameter FIT_PARAM double qErr_u Stokes Q parameter error FIT_PARAM_ERROR double qErr_g Stokes Q parameter error FIT_PARAM_ERROR double qErr_r Stokes Q parameter error FIT_PARAM_ERROR double qErr_i Stokes Q parameter error FIT_PARAM_ERROR double qErr_z Stokes Q parameter error FIT_PARAM_ERROR double u_u Stokes U parameter FIT_PARAM double u_g Stokes U parameter FIT_PARAM double u_r Stokes U parameter FIT_PARAM double u_i Stokes U parameter FIT_PARAM double u_z Stokes U parameter FIT_PARAM double uErr_u Stokes U parameter error FIT_PARAM_ERROR double uErr_g Stokes U parameter error FIT_PARAM_ERROR double uErr_r Stokes U parameter error FIT_PARAM_ERROR double uErr_i Stokes U parameter error FIT_PARAM_ERROR double uErr_z Stokes U parameter error FIT_PARAM_ERROR double mE1_u Adaptive E1 shape measure FIT_PARAM double mE1_g Adaptive E1 shape measure FIT_PARAM double mE1_r Adaptive E1 shape measure FIT_PARAM double mE1_i Adaptive E1 shape measure FIT_PARAM double mE1_z Adaptive E1 shape measure FIT_PARAM double mE2_u Adaptive E2 shape measure FIT_PARAM double mE2_g Adaptive E2 shape measure FIT_PARAM double mE2_r Adaptive E2 shape measure FIT_PARAM double mE2_i Adaptive E2 shape measure FIT_PARAM double mE2_z Adaptive E2 shape measure FIT_PARAM double mE1E1Err_u Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_g Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_r Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_i Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E1Err_z Covariance in E1/E1 shape measure FIT_PARAM_ERROR double mE1E2Err_u Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_g Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_r Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_i Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE1E2Err_z Covariance in E1/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_u Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_g Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_r Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_i Covariance in E2/E2 shape measure FIT_PARAM_ERROR double mE2E2Err_z Covariance in E2/E2 shape measure FIT_PARAM_ERROR double 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 double mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double mRrCc_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM double 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 double mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_i Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mRrCcErr_z Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR double mCr4_u Adaptive fourth moment of object FIT_PARAM double mCr4_g Adaptive fourth moment of object FIT_PARAM double mCr4_r Adaptive fourth moment of object FIT_PARAM double mCr4_i Adaptive fourth moment of object FIT_PARAM double mCr4_z Adaptive fourth moment of object FIT_PARAM double mE1PSF_u Adaptive E1 for PSF FIT_PARAM double mE1PSF_g Adaptive E1 for PSF FIT_PARAM double mE1PSF_r Adaptive E1 for PSF FIT_PARAM double mE1PSF_i Adaptive E1 for PSF FIT_PARAM double mE1PSF_z Adaptive E1 for PSF FIT_PARAM double mE2PSF_u Adaptive E2 for PSF FIT_PARAM double mE2PSF_g Adaptive E2 for PSF FIT_PARAM double mE2PSF_r Adaptive E2 for PSF FIT_PARAM double mE2PSF_i Adaptive E2 for PSF FIT_PARAM double mE2PSF_z Adaptive E2 for PSF FIT_PARAM double 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 double mRrCcPSF_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_i Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mRrCcPSF_z Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) for PSF FIT_PARAM double mCr4PSF_u Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_g Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_r Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_i Adaptive fourth moment for PSF FIT_PARAM double mCr4PSF_z Adaptive fourth moment for PSF FIT_PARAM double isoRowc_u Isophotal row centroid pix FIT_PARAM double isoRowc_g Isophotal row centroid pix FIT_PARAM double isoRowc_r Isophotal row centroid pix FIT_PARAM double isoRowc_i Isophotal row centroid pix FIT_PARAM double isoRowc_z Isophotal row centroid pix FIT_PARAM double 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 double isoRowcErr_r Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_i Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoRowcErr_z Isophotal row centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoRowcGrad_r Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_i Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoRowcGrad_z Gradient in row centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColc_u Isophotal column centroid pix FIT_PARAM double isoColc_g Isophotal column centroid pix FIT_PARAM double isoColc_r Isophotal column centroid pix FIT_PARAM double isoColc_i Isophotal column centroid pix FIT_PARAM double isoColc_z Isophotal column centroid pix FIT_PARAM double 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 double isoColcErr_r Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_i Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double isoColcErr_z Isophotal column centroid error. PLACEHOLDER, set to -9999 or -1000 pix FIT_PARAM double 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 double isoColcGrad_r Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_i Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoColcGrad_z Gradient in column centroid with isophote pix/(mag/arcsec^2) FIT_PARAM double isoA_u Isophotal major axis arcsec EXTENSION_RAD double isoA_g Isophotal major axis arcsec EXTENSION_RAD double isoA_r Isophotal major axis arcsec EXTENSION_RAD double isoA_i Isophotal major axis arcsec EXTENSION_RAD double isoA_z Isophotal major axis arcsec EXTENSION_RAD double isoAErr_u Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_g Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_r Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_i Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoAErr_z Isophotal major axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_RAD_ERROR double isoB_u Isophotal minor axis arcsec EXTENSION_SMIN double isoB_g Isophotal minor axis arcsec EXTENSION_SMIN double isoB_r Isophotal minor axis arcsec EXTENSION_SMIN double isoB_i Isophotal minor axis arcsec EXTENSION_SMIN double isoB_z Isophotal minor axis arcsec EXTENSION_SMIN double isoBErr_u Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_g Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_r Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_i Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double isoBErr_z Isophotal minor axis error. PLACEHOLDER, set to -9999 or -1000 arcsec EXTENSION_SMIN_ERROR double 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 double isoAGrad_r Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_i Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoAGrad_z Gradient in major axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double 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 double isoBGrad_r Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_i Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoBGrad_z Gradient in minor axis at the isophote arcsec/(mag/arcsec^2) FIT_PARAM double isoPhi_u Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_g Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_r Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_i Isophotal position angle (+N thru E) deg FIT_PARAM double isoPhi_z Isophotal position angle (+N thru E) deg FIT_PARAM double 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 double isoPhiErr_r Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_i Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double isoPhiErr_z Isophotal position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM double 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 double isoPhiGrad_r Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_i Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double isoPhiGrad_z Gradient in positional angle with isophote deg/(mag/arcsec^2) FIT_PARAM double deVRad_u DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_g DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_r DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_i DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRad_z DeVaucouleurs fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double deVRadErr_u DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_g DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_r DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_i DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVRadErr_z DeVaucouleurs fit scale radius error arcsec EXTENSION_RAD_ERROR double deVAB_u DeVaucouleurs fit a/b FIT_PARAM double deVAB_g DeVaucouleurs fit a/b FIT_PARAM double deVAB_r DeVaucouleurs fit a/b FIT_PARAM double deVAB_i DeVaucouleurs fit a/b FIT_PARAM double deVAB_z DeVaucouleurs fit a/b FIT_PARAM double deVABErr_u DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_g DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_r DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_i DeVaucouleurs fit a/b error FIT_PARAM_ERROR double deVABErr_z DeVaucouleurs fit a/b error FIT_PARAM_ERROR double 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 double deVPhi_r DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_i DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double deVPhi_z DeVaucouleurs fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double deVPhiErr_r DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_i DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVPhiErr_z DeVaucouleurs fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double deVMag_u DeVaucouleurs magnitude fit mag PHOT_SDSS_U_FIT_PARAM double deVMag_g DeVaucouleurs magnitude fit mag PHOT_SDSS_G_FIT_PARAM double deVMag_r DeVaucouleurs magnitude fit mag PHOT_SDSS_R_FIT_PARAM double deVMag_i DeVaucouleurs magnitude fit mag PHOT_SDSS_I_FIT_PARAM double deVMag_z DeVaucouleurs magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double deVMagErr_r DeVaucouleurs magnitude fit error mag PHOT_SDSS_R_ERROR_FIT_PARAM double deVMagErr_i DeVaucouleurs magnitude fit error mag PHOT_SDSS_I_ERROR_FIT_PARAM double deVMagErr_z DeVaucouleurs magnitude fit error mag PHOT_SDSS_Z_ERROR_FIT_PARAM double expRad_u Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_g Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_r Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_i Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRad_z Exponetial fit scale radius arcsec EXTENSION_RAD_FIT_PARAM double expRadErr_u Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_g Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_r Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_i Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expRadErr_z Exponetial fit scale radius error arcsec EXTENSION_RAD_ERROR double expAB_u Exponential fit a/b FIT_PARAM double expAB_g Exponential fit a/b FIT_PARAM double expAB_r Exponential fit a/b FIT_PARAM double expAB_i Exponential fit a/b FIT_PARAM double expAB_z Exponential fit a/b FIT_PARAM double expABErr_u Exponential fit a/b FIT_PARAM double expABErr_g Exponential fit a/b FIT_PARAM double expABErr_r Exponential fit a/b FIT_PARAM double expABErr_i Exponential fit a/b FIT_PARAM double expABErr_z Exponential fit a/b FIT_PARAM double 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 double expPhi_r Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_i Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double expPhi_z Exponential fit position angle (+N thru E) deg FIT_PARAM_POS_ANG_GENERAL double 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 double expPhiErr_r Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_i Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expPhiErr_z Exponential fit position angle error. PLACEHOLDER, set to -9999 or -1000 deg FIT_PARAM_POS_ANG_GENERAL_ERROR double expMag_u Exponential fit mag PHOT_SDSS_U double expMag_g Exponential fit mag PHOT_SDSS_G double expMag_r Exponential fit mag PHOT_SDSS_R double expMag_i Exponential fit mag PHOT_SDSS_I double expMag_z Exponential fit mag PHOT_SDSS_Z double expMagErr_u Exponential fit error mag PHOT_SDSS_U_ERROR double expMagErr_g Exponential fit error mag PHOT_SDSS_G_ERROR double expMagErr_r Exponential fit error mag PHOT_SDSS_R_ERROR double expMagErr_i Exponential fit error mag PHOT_SDSS_I_ERROR double expMagErr_z Exponential fit error mag PHOT_SDSS_Z_ERROR double 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 double modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM double modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM double modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM double 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 double modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR double modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR double modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR double texture_u Texture parameter FIT_PARAM double texture_g Texture parameter FIT_PARAM double texture_r Texture parameter FIT_PARAM double texture_i Texture parameter FIT_PARAM double texture_z Texture parameter FIT_PARAM double lnLStar_u Star ln(likelihood) FIT_GOODNESS double lnLStar_g Star ln(likelihood) FIT_GOODNESS double lnLStar_r Star ln(likelihood) FIT_GOODNESS double lnLStar_i Star ln(likelihood) FIT_GOODNESS double lnLStar_z Star ln(likelihood) FIT_GOODNESS double lnLExp_u Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_g Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_i Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLExp_z Exponential disk fit ln(likelihood) FIT_GOODNESS double lnLDeV_u DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_g DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_i DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double lnLDeV_z DeVaucouleurs fit ln(likelihood) FIT_GOODNESS double 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 double fracDeV_r Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_i Weight of deV component in best composite model PHOT_FLUX_RATIO double fracDeV_z Weight of deV component in best composite model PHOT_FLUX_RATIO double flags_u Object detection flags per band CODE_MISC long flags_g Object detection flags per band CODE_MISC long flags_r Object detection flags per band CODE_MISC long flags_i Object detection flags per band CODE_MISC long flags_z Object detection flags per band CODE_MISC long 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 double probPSF_g Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_r Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_i Probablity object is a star in each filter. STAT_PROBABILITY double probPSF_z Probablity object is a star in each filter. STAT_PROBABILITY double 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 double offsetRa_g filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_r filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_i filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetRa_z filter position ra minus final ra (* cos(dec)) arcsec POS_OFFSET double offsetDec_u filter position dec minus final dec arcsec POS_OFFSET double offsetDec_g filter position dec minus final dec arcsec POS_OFFSET double offsetDec_r filter position dec minus final dec arcsec POS_OFFSET double offsetDec_i filter position dec minus final dec arcsec POS_OFFSET double offsetDec_z filter position dec minus final dec arcsec POS_OFFSET 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 double extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL double extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL double priority Priority bits CODE_MISC int rho Log size for surface brightness: 5xlog(Petro radius in i band) mag EXTENSION_RAD double 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 long fieldID Link to the field this object is in ID_FIELD long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 ID_PARENT long specObjID Pointer to the spectrum of object, if exists, else 0 ID_CATALOG long u Shorthand alias for modelMag mag PHOT_SDSS_U_FIT_PARAM double g Shorthand alias for modelMag mag PHOT_SDSS_G_FIT_PARAM double r Shorthand alias for modelMag mag PHOT_SDSS_R_FIT_PARAM double i Shorthand alias for modelMag mag PHOT_SDSS_I_FIT_PARAM double z Shorthand alias for modelMag mag PHOT_SDSS_Z_FIT_PARAM double err_u Error in modelMag alias mag PHOT_SDSS_U_ERROR double err_g Error in modelMag alias mag PHOT_SDSS_G_ERROR double err_r Error in modelMag alias mag PHOT_SDSS_R_ERROR double err_i Error in modelMag alias mag PHOT_SDSS_I_ERROR double err_z Error in modelMag alias mag PHOT_SDSS_Z_ERROR double dered_u Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_U double dered_g Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_G double dered_r Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_R double dered_i Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_I double dered_z Simplified mag, corrected for extinction: modelMag-extinction mag PHOT_SDSS_Z double run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID short 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 short 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 double insideMask Flag to indicate whether object is inside a mask and why CODE_MISC short flags Photo Object Attribute Flags CODE_MISC long rowc Row center position (r' coordinates) pix POS_CCD_Y double rowcErr Row center position error (r' coordinates) pix POS_CCD_Y_ERROR double colc Column center position (r' coordinates) pix POS_CCD_X double colcErr Column center position error (r' coordinates) pix POS_CCD_X_ERROR double rowv Row-component of object's velocity. deg/day POS_ANG_VEL double rowvErr Row-component of object's velocity error deg/day POS_ANG_VEL_ERROR double colv Column-component of object's velocity. deg/day POS_ANG_VEL double colvErr Column-component of object's velocity error deg/day POS_ANG_VEL_ERROR double rowc_u Row center pix POS_CCD_Y double rowc_g Row center pix POS_CCD_Y double rowc_r Row center pix POS_CCD_Y double rowc_i Row center pix POS_CCD_Y double rowc_z Row center pix POS_CCD_Y double rowcErr_u Row center error pix POS_CCD_Y_ERROR double rowcErr_g Row center error pix POS_CCD_Y_ERROR double rowcErr_r Row center error pix POS_CCD_Y_ERROR double rowcErr_i Row center error pix POS_CCD_Y_ERROR double rowcErr_z Row center error pix POS_CCD_Y_ERROR double colc_u Column center pix POS_CCD_X double colc_g Column center pix POS_CCD_X double colc_r Column center pix POS_CCD_X double colc_i Column center pix POS_CCD_X double colc_z Column center pix POS_CCD_X double colcErr_u Column center error pix POS_CCD_X_ERROR double colcErr_g Column center error pix POS_CCD_X_ERROR double colcErr_r Column center error pix POS_CCD_X_ERROR double colcErr_i Column center error pix POS_CCD_X_ERROR double colcErr_z Column center error pix POS_CCD_X_ERROR double sky_u Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_g Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_r Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_i Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double sky_z Sky flux at the center of object (allowing for siblings if blended). maggies/arcsec^2 INST_SKY_LEVEL double skyErr_u Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_g Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_r Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_i Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double skyErr_z Sky flux error maggies/arcsec^2 INST_SKY_LEVEL_ERROR double psfMag_u PSF flux mag PHOT_SDSS_U double psfMag_g PSF flux mag PHOT_SDSS_G double psfMag_r PSF flux mag PHOT_SDSS_R double psfMag_i PSF flux mag PHOT_SDSS_I double psfMag_z PSF flux mag PHOT_SDSS_Z double psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR double psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR double psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR double psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR double psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR double fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U double fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G double fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R double fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I double fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z double fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR double fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR double fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR double fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR double fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR double petroMag_u Petrosian flux mag PHOT_SDSS_U double petroMag_g Petrosian flux mag PHOT_SDSS_G double petroMag_r Petrosian flux mag PHOT_SDSS_R double petroMag_i Petrosian flux mag PHOT_SDSS_I double petroMag_z Petrosian flux mag PHOT_SDSS_Z double