SDSS DR8 ivo://wfau.roe.ac.uk/sdssdr8-dsa WFAU, Institute for Astronomy, University of Edinburgh Sloan Digital Sky Survey (SDSS) Consortium 2011-10-27 Data Release 8 Mark Holliman msh@roe.ac.uk Stars,Survey,Galaxy This is an AstroGrid Dataset Access installation of the Sloan Digital Sky Survey (SDSS) DR8 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/dr8/ Survey Research service-for ivo://wfau.roe.ac.uk/sdssdr8-dsa/ceaApplication PhotoObjAll table: cone search of all photometric objects http://wfaudata.roe.ac.uk/sdssdr8-dsa/DirectCone?DSACAT=SDSS_DR8&DSATAB=PhotoObjAll& 1.500000 2000000 false 249.9 0.0 0.01 SpecObjAll Table: cone search of Spectro objects http://wfaudata.roe.ac.uk/sdssdr8-dsa/DirectCone?DSACAT=SDSS_DR8&DSATAB=SpecObjAll& 1.500000 2000000 false 252.6 24.2 0.05 http://wfaudata.roe.ac.uk/sdssdr8-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/sdssdr8-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/sdssdr8-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/sdssdr8-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/sdssdr8-dsa/VOSI/tables GET application/xml http://wfaudata.roe.ac.uk/sdssdr8-dsa/delegations GET application/xml Optical SDSS DR8 The query response table. Queries to this service will return a VOTable with the structure described here. AtlasOutlineContains a record describing each AtlasOutline 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 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 int 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 FIRSTSDSS objects that match to FIRST objects have their match parameters stored her objID unique id, points to photoObj ID_MAIN long ra FIRST source right ascension, J2000 deg double dec FIRST source declination, J2000 deg double warning warning in FIRST catalog char peak Peak FIRST radio flux mJy PHOT_FLUX_RADIO float integr Integrated FIRST radio flux mJy PHOT_FLUX_RADIO float rms rms error in flux mJy PHOT_FLUX_RADIO_ERROR float major Major axis (deconvolved) arcsec EXTENSION_RAD float minor Minor axis (deconvolved) arcsec EXTENSION_SMIN float pa position angle (east of north) deg POS_POS-ANG float skyrms background rms error in flux mJy PHOT_FLUX_RADIO_ERROR float FieldAll the measured parameters and calibrations of a photometric fiel fieldID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field]. long skyVersion Layer of catalog (currently only one layer, 0; 0-15 available) int run Run number int rerun Rerun number int camcol Camera column int field Field number int nTotal Number of total objects in the field int nObjects Number of non-bright objects in the field int nChild Number of &quot;child&quot; objects in the field int nGalaxy Number of objects classified as &quot;galaxy&quot; int nStars Number of objects classified as &quot;star&quot; int nCR_u Number of cosmics in u-band int nCR_g Number of cosmics in g-band int nCR_r Number of cosmics in r-band int nCR_i Number of cosmics in i-band int nCR_z Number of cosmics in z-band int nBrightObj_u Number of bright objects in u-band int nBrightObj_g Number of bright objects in g-band int nBrightObj_r Number of bright objects in r-band int nBrightObj_i Number of bright objects in i-band int nBrightObj_z Number of bright objects in z-band int nFaintObj_u Number of faint objects in u-band int nFaintObj_g Number of faint objects in g-band int nFaintObj_r Number of faint objects in r-band int nFaintObj_i Number of faint objects in i-band int nFaintObj_z Number of faint objects in z-band int quality Quality of field int mjd_u MJD(TAI) when row 0 of u-band field was read double mjd_g MJD(TAI) when row 0 of g-band field was read double mjd_r MJD(TAI) when row 0 of r-band field was read double mjd_i MJD(TAI) when row 0 of i-band field was read double mjd_z MJD(TAI) when row 0 of z-band field was read double a_u a term in astrometry for u-band float a_g a term in astrometry for g-band float a_r a term in astrometry for r-band float a_i a term in astrometry for i-band float a_z a term in astrometry for z-band float b_u b term in astrometry for u-band float b_g b term in astrometry for g-band float b_r b term in astrometry for r-band float b_i b term in astrometry for i-band float b_z b term in astrometry for z-band float c_u c term in astrometry for u-band float c_g c term in astrometry for g-band float c_r c term in astrometry for r-band float c_i c term in astrometry for i-band float c_z c term in astrometry for z-band float d_u d term in astrometry for u-band float d_g d term in astrometry for g-band float d_r d term in astrometry for r-band float d_i d term in astrometry for i-band float d_z d term in astrometry for z-band float e_u e term in astrometry for u-band float e_g e term in astrometry for g-band float e_r e term in astrometry for r-band float e_i e term in astrometry for i-band float e_z e term in astrometry for z-band float f_u f term in astrometry for u-band float f_g f term in astrometry for g-band float f_r f term in astrometry for r-band float f_i f term in astrometry for i-band float f_z f term in astrometry for z-band float dRow0_u Zero-order row distortion coefficient in u-band float dRow0_g Zero-order row distortion coefficient in g-band float dRow0_r Zero-order row distortion coefficient in r-band float dRow0_i Zero-order row distortion coefficient in i-band float dRow0_z Zero-order row distortion coefficient in z-band float dRow1_u First-order row distortion coefficient in u-band float dRow1_g First-order row distortion coefficient in g-band float dRow1_r First-order row distortion coefficient in r-band float dRow1_i First-order row distortion coefficient in i-band float dRow1_z First-order row distortion coefficient in z-band float dRow2_u Second-order row distortion coefficient in u-band float dRow2_g Second-order row distortion coefficient in g-band float dRow2_r Second-order row distortion coefficient in r-band float dRow2_i Second-order row distortion coefficient in i-band float dRow2_z Second-order row distortion coefficient in z-band float dRow3_u Third-order row distortion coefficient in u-band float dRow3_g Third-order row distortion coefficient in g-band float dRow3_r Third-order row distortion coefficient in r-band float dRow3_i Third-order row distortion coefficient in i-band float dRow3_z Third-order row distortion coefficient in z-band float dCol0_u Zero-order column distortion coefficient in u-band float dCol0_g Zero-order column distortion coefficient in g-band float dCol0_r Zero-order column distortion coefficient in r-band float dCol0_i Zero-order column distortion coefficient in i-band float dCol0_z Zero-order column distortion coefficient in z-band float dCol1_u First-order column distortion coefficient in u-band float dCol1_g First-order column distortion coefficient in g-band float dCol1_r First-order column distortion coefficient in r-band float dCol1_i First-order column distortion coefficient in i-band float dCol1_z First-order column distortion coefficient in z-band float dCol2_u Second-order column distortion coefficient in u-band float dCol2_g Second-order column distortion coefficient in g-band float dCol2_r Second-order column distortion coefficient in r-band float dCol2_i Second-order column distortion coefficient in i-band float dCol2_z Second-order column distortion coefficient in z-band float dCol3_u Third-order column distortion coefficient in u-band float dCol3_g Third-order column distortion coefficient in g-band float dCol3_r Third-order column distortion coefficient in r-band float dCol3_i Third-order column distortion coefficient in i-band float dCol3_z Third-order column distortion coefficient in z-band float csRow_u Slope in row DCR correction for blue objects (u-band) float csRow_g Slope in row DCR correction for blue objects (g-band) float csRow_r Slope in row DCR correction for blue objects (r-band) float csRow_i Slope in row DCR correction for blue objects (i-band) float csRow_z Slope in row DCR correction for blue objects (z-band) float csCol_u Slope in column DCR correction for blue objects (u-band) float csCol_g Slope in column DCR correction for blue objects (g-band) float csCol_r Slope in column DCR correction for blue objects (r-band) float csCol_i Slope in column DCR correction for blue objects (i-band) float csCol_z Slope in column DCR correction for blue objects (z-band) float ccRow_u Constant row DCR correction for blue objects (u-band) float ccRow_g Constant row DCR correction for blue objects (g-band) float ccRow_r Constant row DCR correction for blue objects (r-band) float ccRow_i Constant row DCR correction for blue objects (i-band) float ccRow_z Constant row DCR correction for blue objects (z-band) float ccCol_u Constant column DCR correction for blue objects (u-band) float ccCol_g Constant column DCR correction for blue objects (g-band) float ccCol_r Constant column DCR correction for blue objects (r-band) float ccCol_i Constant column DCR correction for blue objects (i-band) float ccCol_z Constant column DCR correction for blue objects (z-band) float riCut_u r-i cutoff between blue and red objects (for u-band astrometry) float riCut_g r-i cutoff between blue and red objects (for g-band astrometry) float riCut_r r-i cutoff between blue and red objects (for r-band astrometry) float riCut_i r-i cutoff between blue and red objects (for i-band astrometry) float riCut_z r-i cutoff between blue and red objects (for z-band astrometry) float airmass_u Airmass for star at frame center (midway through u-band exposure) mag float airmass_g Airmass for star at frame center (midway through g-band exposure) mag float airmass_r Airmass for star at frame center (midway through r-band exposure) mag float airmass_i Airmass for star at frame center (midway through i-band exposure) mag float airmass_z Airmass for star at frame center (midway through z-band exposure) mag float muErr_u Error in mu in astrometric calibration (for u-band) arcsec float muErr_g Error in mu in astrometric calibration (for g-band) arcsec float muErr_r Error in mu in astrometric calibration (for r-band) arcsec float muErr_i Error in mu in astrometric calibration (for i-band) arcsec float muErr_z Error in mu in astrometric calibration (for z-band) arcsec float nuErr_u Error in nu in astrometric calibration (for u-band) arcsec float nuErr_g Error in nu in astrometric calibration (for g-band) arcsec float nuErr_r Error in nu in astrometric calibration (for r-band) arcsec float nuErr_i Error in nu in astrometric calibration (for i-band) arcsec float nuErr_z Error in nu in astrometric calibration (for z-band) arcsec float raMin Minimum RA of field deg double raMax Maximum RA of field deg double decMin Minimum Dec of field deg double decMax Maximum Dec of field deg double pixScale Mean size of pixel (r-band) arcsec/pix double primaryArea Area covered by primary part of field deg^2 double photoStatus Frames processing status bitmask int rowOffset_u Offset to add to transformed row coordinates (u-band) pix float rowOffset_g Offset to add to transformed row coordinates (g-band) pix float rowOffset_r Offset to add to transformed row coordinates (r-band) pix float rowOffset_i Offset to add to transformed row coordinates (i-band) pix float rowOffset_z Offset to add to transformed row coordinates (z-band) pix float colOffset_u Offset to add to transformed row coordinates (u-band) pix float colOffset_g Offset to add to transformed row coordinates (g-band) pix float colOffset_r Offset to add to transformed row coordinates (r-band) pix float colOffset_i Offset to add to transformed row coordinates (i-band) pix float colOffset_z Offset to add to transformed row coordinates (z-band) pix float saturationLevel_u Saturation level in u-band counts int saturationLevel_g Saturation level in g-band counts int saturationLevel_r Saturation level in r-band counts int saturationLevel_i Saturation level in i-band counts int saturationLevel_z Saturation level in z-band counts int nEffPsf_u Effective area of PSF (u-band) pix float nEffPsf_g Effective area of PSF (g-band) pix float nEffPsf_r Effective area of PSF (r-band) pix float nEffPsf_i Effective area of PSF (i-band) pix float nEffPsf_z Effective area of PSF (z-band) pix float skyPsp_u Sky estimate from PSP (u-band) nmgy/arcsec^2 float skyPsp_g Sky estimate from PSP (g-band) nmgy/arcsec^2 float skyPsp_r Sky estimate from PSP (r-band) nmgy/arcsec^2 float skyPsp_i Sky estimate from PSP (i-band) nmgy/arcsec^2 float skyPsp_z Sky estimate from PSP (z-band) nmgy/arcsec^2 float skyFrames_u Frames sky value nmgy/arcsec^2 float skyFrames_g Frames sky value nmgy/arcsec^2 float skyFrames_r Frames sky value nmgy/arcsec^2 float skyFrames_i Frames sky value nmgy/arcsec^2 float skyFrames_z Frames sky value nmgy/arcsec^2 float skyFramesSub_u Frames sky value after object subtraction nmgy/arcsec^2 float skyFramesSub_g Frames sky value after object subtraction nmgy/arcsec^2 float skyFramesSub_r Frames sky value after object subtraction nmgy/arcsec^2 float skyFramesSub_i Frames sky value after object subtraction nmgy/arcsec^2 float skyFramesSub_z Frames sky value after object subtraction nmgy/arcsec^2 float sigPix_u Sigma of pixel values in u-band frame (clipped) nmgy/arcsec^2 float sigPix_g Sigma of pixel values in g-band frame (clipped) nmgy/arcsec^2 float sigPix_r Sigma of pixel values in r-band frame (clipped) nmgy/arcsec^2 float sigPix_i Sigma of pixel values in i-band frame (clipped) nmgy/arcsec^2 float sigPix_z Sigma of pixel values in z-band frame (clipped) nmgy/arcsec^2 float devApCorrection_u deV aperture correction (u-band) float devApCorrection_g deV aperture correction (g-band) float devApCorrection_r deV aperture correction (r-band) float devApCorrection_i deV aperture correction (i-band) float devApCorrection_z deV aperture correction (z-band) float devApCorrectionErr_u Error in deV aperture correction (u-band) float devApCorrectionErr_g Error in deV aperture correction (g-band) float devApCorrectionErr_r Error in deV aperture correction (r-band) float devApCorrectionErr_i Error in deV aperture correction (i-band) float devApCorrectionErr_z Error in deV aperture correction (z-band) float expApCorrection_u exponential aperture correction (u-band) float expApCorrection_g exponential aperture correction (g-band) float expApCorrection_r exponential aperture correction (r-band) float expApCorrection_i exponential aperture correction (i-band) float expApCorrection_z exponential aperture correction (z-band) float expApCorrectionErr_u Error in exponential aperture correction (u-band) float expApCorrectionErr_g Error in exponential aperture correction (g-band) float expApCorrectionErr_r Error in exponential aperture correction (r-band) float expApCorrectionErr_i Error in exponential aperture correction (i-band) float expApCorrectionErr_z Error in exponential aperture correction (z-band) float devModelApCorrection_u model aperture correction, for deV case (u-band) float devModelApCorrection_g model aperture correction, for deV case (g-band) float devModelApCorrection_r model aperture correction, for deV case (r-band) float devModelApCorrection_i model aperture correction, for deV case (i-band) float devModelApCorrection_z model aperture correction, for deV case (z-band) float devModelApCorrectionErr_u Error in model aperture correction, for deV case (u-band) float devModelApCorrectionErr_g Error in model aperture correction, for deV case (g-band) float devModelApCorrectionErr_r Error in model aperture correction, for deV case (r-band) float devModelApCorrectionErr_i Error in model aperture correction, for deV case (i-band) float devModelApCorrectionErr_z Error in model aperture correction, for deV case (z-band) float expModelApCorrection_u model aperture correction, for exponential case (u-band) float expModelApCorrection_g model aperture correction, for exponential case (g-band) float expModelApCorrection_r model aperture correction, for exponential case (r-band) float expModelApCorrection_i model aperture correction, for exponential case (i-band) float expModelApCorrection_z model aperture correction, for exponential case (z-band) float expModelApCorrectionErr_u Error in model aperture correction, for exponential case (u-band) float expModelApCorrectionErr_g Error in model aperture correction, for exponential case (g-band) float expModelApCorrectionErr_r Error in model aperture correction, for exponential case (r-band) float expModelApCorrectionErr_i Error in model aperture correction, for exponential case (i-band) float expModelApCorrectionErr_z Error in model aperture correction, for exponential case (z-band) float medianFiberColor_u Median fiber magnitude of objects (u-band) float medianFiberColor_g Median fiber magnitude of objects (g-band) float medianFiberColor_r Median fiber magnitude of objects (r-band) float medianFiberColor_i Median fiber magnitude of objects (i-band) float medianFiberColor_z Median fiber magnitude of objects (z-band) float medianPsfColor_u Median PSF magnitude of objects (u-band) float medianPsfColor_g Median PSF magnitude of objects (g-band) float medianPsfColor_r Median PSF magnitude of objects (r-band) float medianPsfColor_i Median PSF magnitude of objects (i-band) float medianPsfColor_z Median PSF magnitude of objects (z-band) float q_u Means Stokes Q parameter in u-band frame float q_g Means Stokes Q parameter in g-band frame float q_r Means Stokes Q parameter in r-band frame float q_i Means Stokes Q parameter in i-band frame float q_z Means Stokes Q parameter in z-band frame float u_u Means Stokes U parameter in u-band frame float u_g Means Stokes U parameter in g-band frame float u_r Means Stokes U parameter in r-band frame float u_i Means Stokes U parameter in i-band frame float u_z Means Stokes U parameter in z-band frame float pspStatus Maximum value of status over all 5 filters int sky_u PSP estimate of sky in u-band nmgy/arcsec^2 float sky_g PSP estimate of sky in g-band nmgy/arcsec^2 float sky_r PSP estimate of sky in r-band nmgy/arcsec^2 float sky_i PSP estimate of sky in i-band nmgy/arcsec^2 float sky_z PSP estimate of sky in z-band nmgy/arcsec^2 float skySig_u Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 mag float skySig_g Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 mag float skySig_r Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 mag float skySig_i Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 mag float skySig_z Fractional Sigma of Sky Value Distribution, expressed as magnitude. Sky noise = skySig * sky * ln(10)/2.5 mag float skyErr_u Error in PSP estimate of sky in u-band nmgy/arcsec^2 float skyErr_g Error in PSP estimate of sky in g-band nmgy/arcsec^2 float skyErr_r Error in PSP estimate of sky in r-band nmgy/arcsec^2 float skyErr_i Error in PSP estimate of sky in i-band nmgy/arcsec^2 float skyErr_z Error in PSP estimate of sky in z-band nmgy/arcsec^2 float skySlope_u Rate of change in sky value along columns (u-band) nmgy/arcsec^2/field float skySlope_g Rate of change in sky value along columns (g-band) nmgy/arcsec^2/field float skySlope_r Rate of change in sky value along columns (r-band) nmgy/arcsec^2/field float skySlope_i Rate of change in sky value along columns (i-band) nmgy/arcsec^2/field float skySlope_z Rate of change in sky value along columns (z-band) nmgy/arcsec^2/field float lbias_u Left-hand amplifier bias level (u-band) XXX make sure to apply DSCALE, counts or ADU? ADUs float lbias_g Left-hand amplifier bias level (g-band) ADUs float lbias_r Left-hand amplifier bias level (r-band) ADUs float lbias_i Left-hand amplifier bias level (i-band) ADUs float lbias_z Left-hand amplifier bias level (z-band) ADUs float rbias_u Right-hand amplifier bias level (u-band) ADUs float rbias_g Right-hand amplifier bias level (g-band) ADUs float rbias_r Right-hand amplifier bias level (r-band) ADUs float rbias_i Right-hand amplifier bias level (i-band) ADUs float rbias_z Right-hand amplifier bias level (z-band) ADUs float nProf_u Number of bins in PSF profile (in fieldProfile table) int nProf_g Number of bins in PSF profile (in fieldProfile table) int nProf_r Number of bins in PSF profile (in fieldProfile table) int nProf_i Number of bins in PSF profile (in fieldProfile table) int nProf_z Number of bins in PSF profile (in fieldProfile table) int psfNStar_u Number of stars used in PSF measurement (u-band) int psfNStar_g Number of stars used in PSF measurement (g-band) int psfNStar_r Number of stars used in PSF measurement (r-band) int psfNStar_i Number of stars used in PSF measurement (i-band) int psfNStar_z Number of stars used in PSF measurement (z-band) int psfApCorrectionErr_u Photometric uncertainty due to imperfect PSF model (u-band) mag float psfApCorrectionErr_g Photometric uncertainty due to imperfect PSF model (g-band) mag float psfApCorrectionErr_r Photometric uncertainty due to imperfect PSF model (r-band) mag float psfApCorrectionErr_i Photometric uncertainty due to imperfect PSF model (i-band) mag float psfApCorrectionErr_z Photometric uncertainty due to imperfect PSF model (z-band) mag float psfSigma1_u Inner gaussian sigma for composite fit arcsec float psfSigma1_g Inner gaussian sigma for composite fit arcsec float psfSigma1_r Inner gaussian sigma for composite fit arcsec float psfSigma1_i Inner gaussian sigma for composite fit arcsec float psfSigma1_z Inner gaussian sigma for composite fit arcsec float psfSigma2_u Outer gaussian sigma for composite fit arcsec float psfSigma2_g Outer gaussian sigma for composite fit arcsec float psfSigma2_r Outer gaussian sigma for composite fit arcsec float psfSigma2_i Outer gaussian sigma for composite fit arcsec float psfSigma2_z Outer gaussian sigma for composite fit arcsec float psfB_u Ratio of inner to outer components at origin (composite fit) float psfB_g Ratio of inner to outer components at origin (composite fit) float psfB_r Ratio of inner to outer components at origin (composite fit) float psfB_i Ratio of inner to outer components at origin (composite fit) float psfB_z Ratio of inner to outer components at origin (composite fit) float psfP0_u Value of power law at origin in composite fit XXX float psfP0_g Value of power law at origin in composite fit XXX float psfP0_r Value of power law at origin in composite fit XXX float psfP0_i Value of power law at origin in composite fit XXX float psfP0_z Value of power law at origin in composite fit XXX float psfBeta_u Slope of power law in composite fit float psfBeta_g Slope of power law in composite fit float psfBeta_r Slope of power law in composite fit float psfBeta_i Slope of power law in composite fit float psfBeta_z Slope of power law in composite fit float psfSigmaP_u Width of power law in composite fit float psfSigmaP_g Width of power law in composite fit float psfSigmaP_r Width of power law in composite fit float psfSigmaP_i Width of power law in composite fit float psfSigmaP_z Width of power law in composite fit float psfWidth_u Effective PSF width from 2-Gaussian fit (u-band) arcsec float psfWidth_g Effective PSF width from 2-Gaussian fit (g-band) arcsec float psfWidth_r Effective PSF width from 2-Gaussian fit (r-band) arcsec float psfWidth_i Effective PSF width from 2-Gaussian fit (i-band) arcsec float psfWidth_z Effective PSF width from 2-Gaussian fit (z-band) arcsec float psfPsfCounts_u Flux via fit to PSF (u-band) XXX counts float psfPsfCounts_g Flux via fit to PSF (g-band) XXX counts float psfPsfCounts_r Flux via fit to PSF (r-band) XXX counts float psfPsfCounts_i Flux via fit to PSF (i-band) XXX counts float psfPsfCounts_z Flux via fit to PSF (z-band) XXX counts float psf2GSigma1_u Sigma of inner gaussian in 2-Gaussian fit (u-band) arcsec float psf2GSigma1_g Sigma of inner gaussian in 2-Gaussian fit (g-band) arcsec float psf2GSigma1_r Sigma of inner gaussian in 2-Gaussian fit (r-band) arcsec float psf2GSigma1_i Sigma of inner gaussian in 2-Gaussian fit (i-band) arcsec float psf2GSigma1_z Sigma of inner gaussian in 2-Gaussian fit (z-band) arcsec float psf2GSigma2_u Sigma of outer gaussian in 2-Gaussian fit (u-band) arcsec float psf2GSigma2_g Sigma of outer gaussian in 2-Gaussian fit (g-band) arcsec float psf2GSigma2_r Sigma of outer gaussian in 2-Gaussian fit (r-band) arcsec float psf2GSigma2_i Sigma of outer gaussian in 2-Gaussian fit (i-band) arcsec float psf2GSigma2_z Sigma of outer gaussian in 2-Gaussian fit (z-band) arcsec float psf2GB_u Ratio of inner to outer components at origin (2-Gaussian fit) float psf2GB_g Ratio of inner to outer components at origin (2-Gaussian fit) float psf2GB_r Ratio of inner to outer components at origin (2-Gaussian fit) float psf2GB_i Ratio of inner to outer components at origin (2-Gaussian fit) float psf2GB_z Ratio of inner to outer components at origin (2-Gaussian fit) float psfCounts_u PSF counts XXX counts float psfCounts_g PSF counts XXX counts float psfCounts_r PSF counts XXX counts float psfCounts_i PSF counts XXX counts float psfCounts_z PSF counts XXX counts float gain_u Gain averaged over amplifiers electrons/DN float gain_g Gain averaged over amplifiers electrons/DN float gain_r Gain averaged over amplifiers electrons/DN float gain_i Gain averaged over amplifiers electrons/DN float gain_z Gain averaged over amplifiers electrons/DN float darkVariance_u Dark variance float darkVariance_g Dark variance float darkVariance_r Dark variance float darkVariance_i Dark variance float darkVariance_z Dark variance float score Quality of field (0-1) float aterm_u nanomaggies per count due to instrument nmgy/count float aterm_g nanomaggies per count due to instrument nmgy/count float aterm_r nanomaggies per count due to instrument nmgy/count float aterm_i nanomaggies per count due to instrument nmgy/count float aterm_z nanomaggies per count due to instrument nmgy/count float kterm_u atmospheric k-term at reference time in calibration float kterm_g atmospheric k-term at reference time in calibration float kterm_r atmospheric k-term at reference time in calibration float kterm_i atmospheric k-term at reference time in calibration float kterm_z atmospheric k-term at reference time in calibration float kdot_u linear time variation of atmospheric k-term 1/second float kdot_g linear time variation of atmospheric k-term 1/second float kdot_r linear time variation of atmospheric k-term 1/second float kdot_i linear time variation of atmospheric k-term 1/second float kdot_z linear time variation of atmospheric k-term 1/second float reftai_u reference TAI used for k-term second double reftai_g reference TAI used for k-term second double reftai_r reference TAI used for k-term second double reftai_i reference TAI used for k-term second double reftai_z reference TAI used for k-term second double tai_u TAI used for k-term second double tai_g TAI used for k-term second double tai_r TAI used for k-term second double tai_i TAI used for k-term second double tai_z TAI used for k-term second double nStarsOffset_u number of stars used for fieldOffset determination int nStarsOffset_g number of stars used for fieldOffset determination int nStarsOffset_r number of stars used for fieldOffset determination int nStarsOffset_i number of stars used for fieldOffset determination int nStarsOffset_z number of stars used for fieldOffset determination int fieldOffset_u offset of field from initial calibration (final minus initial magnitudes) mag float fieldOffset_g offset of field from initial calibration (final minus initial magnitudes) mag float fieldOffset_r offset of field from initial calibration (final minus initial magnitudes) mag float fieldOffset_i offset of field from initial calibration (final minus initial magnitudes) mag float fieldOffset_z offset of field from initial calibration (final minus initial magnitudes) mag float calibStatus_u calibration status bitmask int calibStatus_g calibration status bitmask int calibStatus_r calibration status bitmask int calibStatus_i calibration status bitmask int calibStatus_z calibration status bitmask int imageStatus_u image status bitmask int imageStatus_g image status bitmask int imageStatus_r image status bitmask int imageStatus_i image status bitmask int imageStatus_z image status bitmask int nMgyPerCount_u nanomaggies per count in u-band nmgy/count float nMgyPerCount_g nanomaggies per count in g-band nmgy/count float nMgyPerCount_r nanomaggies per count in r-band nmgy/count float nMgyPerCount_i nanomaggies per count in i-band nmgy/count float nMgyPerCount_z nanomaggies per count in z-band nmgy/count float nMgyPerCountIvar_u Inverse variance of nanomaggies per count in u-band (nmgy/count)^{-2} float nMgyPerCountIvar_g Inverse variance of nanomaggies per count in g-band (nmgy/count)^{-2} float nMgyPerCountIvar_r Inverse variance of nanomaggies per count in r-band (nmgy/count)^{-2} float nMgyPerCountIvar_i Inverse variance of nanomaggies per count in i-band (nmgy/count)^{-2} float nMgyPerCountIvar_z Inverse variance of nanomaggies per count in z-band (nmgy/count)^{-2} float ifield field id used by resolve pipeline int muStart start of field in stripe coords (parallel to scan direction) deg double muEnd end of field in stripe coords (parallel to scan direction) deg double nuStart start of field in stripe coords (perpendicular to scan direction) deg double nuEnd end of field in stripe coords (perpendicular to scan direction) deg double ifindx first entry for this field in the &quot;findx&quot; table matching fields and balkans int nBalkans number of balkans contained in this field (and corresponding number of entries in the &quot;findx&quot; table) int loadVersion Load Version int FieldProfileThe mean PSF profile for the field as determined from bright stars bin bin number (0..14) ID_NUMBER int band u,g,r,i,z (0..4) ID_NUMBER int profMean Mean pixel flux in annulus nmgy/arcsec^2 PHOT_FLUX_OPTICAL float profMed Median profile nmgy/arcsec^2 PHOT_FLUX_OPTICAL_STAT_MEDIAN float profSig Sigma of profile nmgy/arcsec^2 PHOT_FLUX_OPTICAL_STAT_STDEV float 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 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 char 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? int 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 IndexMapTable containing the definition of all indice indexmapid unique primary key for the indexmap CODE_MISC int code one char designator of index category for lookup ('K'|'F'|'I') CODE_MISC char type index type, one of ('primary key'|'foreign key'|'index'|'unique index') CODE_MISC char tableName the name of the table the index is built on CODE_MISC char fieldList the list of columns to be included in the index CODE_MISC char foreignKey the definition of the foreign Key if any CODE_MISC char indexgroup the group id, one of ('PHOTO'|'TAG'|'SPECTRO'|'QSO'|'META'|'TILES'|'FINISH') CODE_MISC char 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 int field Field number ID_FIELD int mask The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int filter The enumerated filter [0..4] INST_ID int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double radius the radius of the bounding circle deg EXTENSION_RAD double area Area descriptor for the mask object EXTENSION char type enumerated type of mask CLASS_CODE int seeing seeing width arcsecs INST_SEEING float cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_y double cz unit vector for ra+dec POS_EQ_CART_Z double htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM 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 PartitionMapShows the names of partitions/filegroups and their relative size fileGroupName name of table or index char size size in GB/million objects float comment explanation char PhotoObjAllThe full photometric catalog quantities for SDSS imaging objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long skyVersion Layer of catalog (currently only one layer, 0; 0-15 available) int run Run number int rerun Rerun number int camcol Camera column int field Field number int obj The object id within a field. Usually changes between reruns of the same field int mode 1: primary, 2: secondary, 3: other int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. int type Type classification of the object (star, galaxy, cosmic ray, etc.) int clean Clean photometry flag (1=clean, 0=unclean). int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). float insideMask Flag to indicate whether object is inside a mask and why int flags Photo Object Attribute Flags long rowc Row center position (r-band coordinates) pix float rowcErr Row center position error (r-band coordinates) pix float colc Column center position (r-band coordinates) pix float colcErr Column center position error (r-band coordinates) pix float rowv Row-component of object's velocity deg/day float rowvErr Row-component of object's velocity error deg/day float colv Column-component of object's velocity deg/day float colvErr Column-component of object's velocity error deg/day float rowc_u Row center, u-band pix float rowc_g Row center, g-band pix float rowc_r Row center, r-band pix float rowc_i Row center, i-band pix float rowc_z Row center, z-band pix float rowcErr_u ERROR Row center error, u-band pix float rowcErr_g ERROR Row center error, g-band pix float rowcErr_r ERROR Row center error, r-band pix float rowcErr_i ERROR Row center error, i-band pix float rowcErr_z ERROR Row center error, z-band pix float colc_u Column center, u-band pix float colc_g Column center, g-band pix float colc_r Column center, r-band pix float colc_i Column center, i-band pix float colc_z Column center, z-band pix float colcErr_u Column center error, u-band pix float colcErr_g Column center error, g-band pix float colcErr_r Column center error, r-band pix float colcErr_i Column center error, i-band pix float colcErr_z Column center error, z-band pix float sky_u Sky flux at the center of object (allowing for siblings if blended). nanomaggies/arcsec^2 float sky_g Sky flux at the center of object (allowing for siblings if blended). nanomaggies/arcsec^2 float sky_r Sky flux at the center of object (allowing for siblings if blended). nanomaggies/arcsec^2 float sky_i Sky flux at the center of object (allowing for siblings if blended). nanomaggies/arcsec^2 float sky_z Sky flux at the center of object (allowing for siblings if blended). nanomaggies/arcsec^2 float skyIvar_u Sky flux inverse variance nanomaggies/arcsec^2 float skyIvar_g Sky flux inverse variance nanomaggies/arcsec^2 float skyIvar_r Sky flux inverse variance nanomaggies/arcsec^2 float skyIvar_i Sky flux inverse variance nanomaggies/arcsec^2 float skyIvar_z Sky flux inverse variance nanomaggies/arcsec^2 float psfMag_u PSF magnitude mag float psfMag_g PSF magnitude mag float psfMag_r PSF magnitude mag float psfMag_i PSF magnitude mag float psfMag_z PSF magnitude mag float psfMagErr_u PSF magnitude error mag float psfMagErr_g PSF magnitude error mag float psfMagErr_r PSF magnitude error mag float psfMagErr_i PSF magnitude error mag float psfMagErr_z PSF magnitude error mag float fiberMag_u Magnitude in 3 arcsec diameter fiber radius mag float fiberMag_g Magnitude in 3 arcsec diameter fiber radius mag float fiberMag_r Magnitude in 3 arcsec diameter fiber radius mag float fiberMag_i Magnitude in 3 arcsec diameter fiber radius mag float fiberMag_z Magnitude in 3 arcsec diameter fiber radius mag float fiberMagErr_u Error in magnitude in 3 arcsec diameter fiber radius mag float fiberMagErr_g Error in magnitude in 3 arcsec diameter fiber radius mag float fiberMagErr_r Error in magnitude in 3 arcsec diameter fiber radius mag float fiberMagErr_i Error in magnitude in 3 arcsec diameter fiber radius mag float fiberMagErr_z Error in magnitude in 3 arcsec diameter fiber radius mag float fiber2Mag_u Magnitude in 2 arcsec diameter fiber radius mag float fiber2Mag_g Magnitude in 2 arcsec diameter fiber radius mag float fiber2Mag_r Magnitude in 2 arcsec diameter fiber radius mag float fiber2Mag_i Magnitude in 2 arcsec diameter fiber radius mag float fiber2Mag_z Magnitude in 2 arcsec diameter fiber radius mag float fiber2MagErr_u Error in magnitude in 2 arcsec diameter fiber radius mag float fiber2MagErr_g Error in magnitude in 2 arcsec diameter fiber radius mag float fiber2MagErr_r Error in magnitude in 2 arcsec diameter fiber radius mag float fiber2MagErr_i Error in magnitude in 2 arcsec diameter fiber radius mag float fiber2MagErr_z Error in magnitude in 2 arcsec diameter fiber radius mag float petroMag_u Petrosian magnitude mag float petroMag_g Petrosian magnitude mag float petroMag_r Petrosian magnitude mag float petroMag_i Petrosian magnitude mag float petroMag_z Petrosian magnitude mag float petroMagErr_u Petrosian magnitude error mag float petroMagErr_g Petrosian magnitude error mag float petroMagErr_r Petrosian magnitude error mag float petroMagErr_i Petrosian magnitude error mag float petroMagErr_z Petrosian magnitude error mag float psfFlux_u PSF flux nanomaggies float psfFlux_g PSF flux nanomaggies float psfFlux_r PSF flux nanomaggies float psfFlux_i PSF flux nanomaggies float psfFlux_z PSF flux nanomaggies float psfFluxIvar_u PSF flux inverse variance nanomaggies^{-2} float psfFluxIvar_g PSF flux inverse variance nanomaggies^{-2} float psfFluxIvar_r PSF flux inverse variance nanomaggies^{-2} float psfFluxIvar_i PSF flux inverse variance nanomaggies^{-2} float psfFluxIvar_z PSF flux inverse variance nanomaggies^{-2} float fiberFlux_u Flux in 3 arcsec diameter fiber radius nanomaggies float fiberFlux_g Flux in 3 arcsec diameter fiber radius nanomaggies float fiberFlux_r Flux in 3 arcsec diameter fiber radius nanomaggies float fiberFlux_i Flux in 3 arcsec diameter fiber radius nanomaggies float fiberFlux_z Flux in 3 arcsec diameter fiber radius nanomaggies float fiberFluxIvar_u Inverse variance in flux in 3 arcsec diameter fiber radius nanomaggies^{-2} float fiberFluxIvar_g Inverse variance in flux in 3 arcsec diameter fiber radius nanomaggies^{-2} float fiberFluxIvar_r Inverse variance in flux in 3 arcsec diameter fiber radius nanomaggies^{-2} float fiberFluxIvar_i Inverse variance in flux in 3 arcsec diameter fiber radius nanomaggies^{-2} float fiberFluxIvar_z Inverse variance in flux in 3 arcsec diameter fiber radius nanomaggies^{-2} float fiber2Flux_u Flux in 2 arcsec diameter fiber radius nanomaggies float fiber2Flux_g Flux in 2 arcsec diameter fiber radius nanomaggies float fiber2Flux_r Flux in 2 arcsec diameter fiber radius nanomaggies float fiber2Flux_i Flux in 2 arcsec diameter fiber radius nanomaggies float fiber2Flux_z Flux in 2 arcsec diameter fiber radius nanomaggies float fiber2FluxIvar_u Inverse variance in flux in 2 arcsec diameter fiber radius nanomaggies^{-2} float fiber2FluxIvar_g Inverse variance in flux in 2 arcsec diameter fiber radius nanomaggies^{-2} float fiber2FluxIvar_r Inverse variance in flux in 2 arcsec diameter fiber radius nanomaggies^{-2} float fiber2FluxIvar_i Inverse variance in flux in 2 arcsec diameter fiber radius nanomaggies^{-2} float fiber2FluxIvar_z Inverse variance in flux in 2 arcsec diameter fiber radius nanomaggies^{-2} float petroFlux_u Petrosian flux nanomaggies float petroFlux_g Petrosian flux nanomaggies float petroFlux_r Petrosian flux nanomaggies float petroFlux_i Petrosian flux nanomaggies float petroFlux_z Petrosian flux nanomaggies float petroFluxIvar_u Petrosian flux inverse variance nanomaggies^{-2} float petroFluxIvar_g Petrosian flux inverse variance nanomaggies^{-2} float petroFluxIvar_r Petrosian flux inverse variance nanomaggies^{-2} float petroFluxIvar_i Petrosian flux inverse variance nanomaggies^{-2} float petroFluxIvar_z Petrosian flux inverse variance nanomaggies^{-2} float petroRad_u Petrosian radius arcsec float petroRad_g Petrosian radius arcsec float petroRad_r Petrosian radius arcsec float petroRad_i Petrosian radius arcsec float petroRad_z Petrosian radius arcsec float petroRadErr_u Petrosian radius error arcsec float petroRadErr_g Petrosian radius error arcsec float petroRadErr_r Petrosian radius error arcsec float petroRadErr_i Petrosian radius error arcsec float petroRadErr_z Petrosian radius error arcsec float petroR50_u Radius containing 50% of Petrosian flux arcsec float petroR50_g Radius containing 50% of Petrosian flux arcsec float petroR50_r Radius containing 50% of Petrosian flux arcsec float petroR50_i Radius containing 50% of Petrosian flux arcsec float petroR50_z Radius containing 50% of Petrosian flux arcsec float petroR50Err_u Error in radius with 50% of Petrosian flux error arcsec float petroR50Err_g Error in radius with 50% of Petrosian flux error arcsec float petroR50Err_r Error in radius with 50% of Petrosian flux error arcsec float petroR50Err_i Error in radius with 50% of Petrosian flux error arcsec float petroR50Err_z Error in radius with 50% of Petrosian flux error arcsec float petroR90_u Radius containing 90% of Petrosian flux arcsec float petroR90_g Radius containing 90% of Petrosian flux arcsec float petroR90_r Radius containing 90% of Petrosian flux arcsec float petroR90_i Radius containing 90% of Petrosian flux arcsec float petroR90_z Radius containing 90% of Petrosian flux arcsec float petroR90Err_u Error in radius with 90% of Petrosian flux error arcsec float petroR90Err_g Error in radius with 90% of Petrosian flux error arcsec float petroR90Err_r Error in radius with 90% of Petrosian flux error arcsec float petroR90Err_i Error in radius with 90% of Petrosian flux error arcsec float petroR90Err_z Error in radius with 90% of Petrosian flux error arcsec float q_u Stokes Q parameter float q_g Stokes Q parameter float q_r Stokes Q parameter float q_i Stokes Q parameter float q_z Stokes Q parameter float qErr_u Stokes Q parameter error float qErr_g Stokes Q parameter error float qErr_r Stokes Q parameter error float qErr_i Stokes Q parameter error float qErr_z Stokes Q parameter error float u_u Stokes U parameter float u_g Stokes U parameter float u_r Stokes U parameter float u_i Stokes U parameter float u_z Stokes U parameter float uErr_u Stokes U parameter error float uErr_g Stokes U parameter error float uErr_r Stokes U parameter error float uErr_i Stokes U parameter error float uErr_z Stokes U parameter error float mE1_u Adaptive E1 shape measure (pixel coordinates) float mE1_g Adaptive E1 shape measure (pixel coordinates) float mE1_r Adaptive E1 shape measure (pixel coordinates) float mE1_i Adaptive E1 shape measure (pixel coordinates) float mE1_z Adaptive E1 shape measure (pixel coordinates) float mE2_u Adaptive E2 shape measure (pixel coordinates) float mE2_g Adaptive E2 shape measure (pixel coordinates) float mE2_r Adaptive E2 shape measure (pixel coordinates) float mE2_i Adaptive E2 shape measure (pixel coordinates) float mE2_z Adaptive E2 shape measure (pixel coordinates) float mE1E1Err_u Covariance in E1/E1 shape measure (pixel coordinates) float mE1E1Err_g Covariance in E1/E1 shape measure (pixel coordinates) float mE1E1Err_r Covariance in E1/E1 shape measure (pixel coordinates) float mE1E1Err_i Covariance in E1/E1 shape measure (pixel coordinates) float mE1E1Err_z Covariance in E1/E1 shape measure (pixel coordinates) float mE1E2Err_u Covariance in E1/E2 shape measure (pixel coordinates) float mE1E2Err_g Covariance in E1/E2 shape measure (pixel coordinates) float mE1E2Err_r Covariance in E1/E2 shape measure (pixel coordinates) float mE1E2Err_i Covariance in E1/E2 shape measure (pixel coordinates) float mE1E2Err_z Covariance in E1/E2 shape measure (pixel coordinates) float mE2E2Err_u Covariance in E2/E2 shape measure (pixel coordinates) float mE2E2Err_g Covariance in E2/E2 shape measure (pixel coordinates) float mE2E2Err_r Covariance in E2/E2 shape measure (pixel coordinates) float mE2E2Err_i Covariance in E2/E2 shape measure (pixel coordinates) float mE2E2Err_z Covariance in E2/E2 shape measure (pixel coordinates) float mRrCc_u Adaptive ( + ) (pixel coordinates) float mRrCc_g Adaptive ( + ) (pixel coordinates) float mRrCc_r Adaptive ( + ) (pixel coordinates) float mRrCc_i Adaptive ( + ) (pixel coordinates) float mRrCc_z Adaptive ( + ) (pixel coordinates) float mRrCcErr_u Error in adaptive ( + ) (pixel coordinates) float mRrCcErr_g Error in adaptive ( + ) (pixel coordinates) float mRrCcErr_r Error in adaptive ( + ) (pixel coordinates) float mRrCcErr_i Error in adaptive ( + ) (pixel coordinates) float mRrCcErr_z Error in adaptive ( + ) (pixel coordinates) float mCr4_u Adaptive fourth moment of object (pixel coordinates) float mCr4_g Adaptive fourth moment of object (pixel coordinates) float mCr4_r Adaptive fourth moment of object (pixel coordinates) float mCr4_i Adaptive fourth moment of object (pixel coordinates) float mCr4_z Adaptive fourth moment of object (pixel coordinates) float mE1PSF_u Adaptive E1 for PSF (pixel coordinates) float mE1PSF_g Adaptive E1 for PSF (pixel coordinates) float mE1PSF_r Adaptive E1 for PSF (pixel coordinates) float mE1PSF_i Adaptive E1 for PSF (pixel coordinates) float mE1PSF_z Adaptive E1 for PSF (pixel coordinates) float mE2PSF_u Adaptive E2 for PSF (pixel coordinates) float mE2PSF_g Adaptive E2 for PSF (pixel coordinates) float mE2PSF_r Adaptive E2 for PSF (pixel coordinates) float mE2PSF_i Adaptive E2 for PSF (pixel coordinates) float mE2PSF_z Adaptive E2 for PSF (pixel coordinates) float mRrCcPSF_u Adaptive ( + ) for PSF (pixel coordinates) float mRrCcPSF_g Adaptive ( + ) for PSF (pixel coordinates) float mRrCcPSF_r Adaptive ( + ) for PSF (pixel coordinates) float mRrCcPSF_i Adaptive ( + ) for PSF (pixel coordinates) float mRrCcPSF_z Adaptive ( + ) for PSF (pixel coordinates) float mCr4PSF_u Adaptive fourth moment for PSF (pixel coordinates) float mCr4PSF_g Adaptive fourth moment for PSF (pixel coordinates) float mCr4PSF_r Adaptive fourth moment for PSF (pixel coordinates) float mCr4PSF_i Adaptive fourth moment for PSF (pixel coordinates) float mCr4PSF_z Adaptive fourth moment for PSF (pixel coordinates) float deVRad_u de Vaucouleurs fit scale radius arcsec float deVRad_g de Vaucouleurs fit scale radius arcsec float deVRad_r de Vaucouleurs fit scale radius arcsec float deVRad_i de Vaucouleurs fit scale radius arcsec float deVRad_z de Vaucouleurs fit scale radius arcsec float deVRadErr_u Error in de Vaucouleurs fit scale radius error arcsec float deVRadErr_g Error in de Vaucouleurs fit scale radius error arcsec float deVRadErr_r Error in de Vaucouleurs fit scale radius error arcsec float deVRadErr_i Error in de Vaucouleurs fit scale radius error arcsec float deVRadErr_z Error in de Vaucouleurs fit scale radius error arcsec float deVAB_u de Vaucouleurs fit a/b float deVAB_g de Vaucouleurs fit a/b float deVAB_r de Vaucouleurs fit a/b float deVAB_i de Vaucouleurs fit a/b float deVAB_z de Vaucouleurs fit a/b float deVABErr_u de Vaucouleurs fit a/b error float deVABErr_g de Vaucouleurs fit a/b error float deVABErr_r de Vaucouleurs fit a/b error float deVABErr_i de Vaucouleurs fit a/b error float deVABErr_z de Vaucouleurs fit a/b error float deVPhi_u deg de Vaucouleurs fit position angle (+N thru E) float deVPhi_g deg de Vaucouleurs fit position angle (+N thru E) float deVPhi_r deg de Vaucouleurs fit position angle (+N thru E) float deVPhi_i deg de Vaucouleurs fit position angle (+N thru E) float deVPhi_z deg de Vaucouleurs fit position angle (+N thru E) float deVMag_u mag de Vaucouleurs magnitude fit float deVMag_g mag de Vaucouleurs magnitude fit float deVMag_r mag de Vaucouleurs magnitude fit float deVMag_i mag de Vaucouleurs magnitude fit float deVMag_z mag de Vaucouleurs magnitude fit float deVMagErr_u mag de Vaucouleurs magnitude fit error float deVMagErr_g mag de Vaucouleurs magnitude fit error float deVMagErr_r mag de Vaucouleurs magnitude fit error float deVMagErr_i mag de Vaucouleurs magnitude fit error float deVMagErr_z mag de Vaucouleurs magnitude fit error float deVFlux_u nanomaggies de Vaucouleurs magnitude fit float deVFlux_g nanomaggies de Vaucouleurs magnitude fit float deVFlux_r nanomaggies de Vaucouleurs magnitude fit float deVFlux_i nanomaggies de Vaucouleurs magnitude fit float deVFlux_z nanomaggies de Vaucouleurs magnitude fit float deVFluxIvar_u nanomaggies^{-2} de Vaucouleurs magnitude fit inverse variance float deVFluxIvar_g nanomaggies^{-2} de Vaucouleurs magnitude fit inverse variance float deVFluxIvar_r nanomaggies^{-2} de Vaucouleurs magnitude fit inverse variance float deVFluxIvar_i nanomaggies^{-2} de Vaucouleurs magnitude fit inverse variance float deVFluxIvar_z nanomaggies^{-2} de Vaucouleurs magnitude fit inverse variance float expRad_u Exponential fit scale radius arcsec float expRad_g Exponential fit scale radius arcsec float expRad_r Exponential fit scale radius arcsec float expRad_i Exponential fit scale radius arcsec float expRad_z Exponential fit scale radius arcsec float expRadErr_u Exponential fit scale radius error arcsec float expRadErr_g Exponential fit scale radius error arcsec float expRadErr_r Exponential fit scale radius error arcsec float expRadErr_i Exponential fit scale radius error arcsec float expRadErr_z Exponential fit scale radius error arcsec float expAB_u Exponential fit a/b float expAB_g Exponential fit a/b float expAB_r Exponential fit a/b float expAB_i Exponential fit a/b float expAB_z Exponential fit a/b float expABErr_u Exponential fit a/b float expABErr_g Exponential fit a/b float expABErr_r Exponential fit a/b float expABErr_i Exponential fit a/b float expABErr_z Exponential fit a/b float expPhi_u Exponential fit position angle (+N thru E) deg float expPhi_g Exponential fit position angle (+N thru E) deg float expPhi_r Exponential fit position angle (+N thru E) deg float expPhi_i Exponential fit position angle (+N thru E) deg float expPhi_z Exponential fit position angle (+N thru E) deg float expMag_u Exponential fit magnitude mag float expMag_g Exponential fit magnitude mag float expMag_r Exponential fit magnitude mag float expMag_i Exponential fit magnitude mag float expMag_z Exponential fit magnitude mag float expMagErr_u Exponential fit magnitude error mag float expMagErr_g Exponential fit magnitude error mag float expMagErr_r Exponential fit magnitude error mag float expMagErr_i Exponential fit magnitude error mag float expMagErr_z Exponential fit magnitude error mag float modelMag_u better of DeV/Exp magnitude fit mag float modelMag_g better of DeV/Exp magnitude fit mag float modelMag_r better of DeV/Exp magnitude fit mag float modelMag_i better of DeV/Exp magnitude fit mag float modelMag_z better of DeV/Exp magnitude fit mag float modelMagErr_u Error in better of DeV/Exp magnitude fit mag float modelMagErr_g Error in better of DeV/Exp magnitude fit mag float modelMagErr_r Error in better of DeV/Exp magnitude fit mag float modelMagErr_i Error in better of DeV/Exp magnitude fit mag float modelMagErr_z Error in better of DeV/Exp magnitude fit mag float cModelMag_u DeV+Exp magnitude mag float cModelMag_g DeV+Exp magnitude mag float cModelMag_r DeV+Exp magnitude mag float cModelMag_i DeV+Exp magnitude mag float cModelMag_z DeV+Exp magnitude mag float cModelMagErr_u DeV+Exp magnitude error mag float cModelMagErr_g DeV+Exp magnitude error mag float cModelMagErr_r DeV+Exp magnitude error mag float cModelMagErr_i DeV+Exp magnitude error mag float cModelMagErr_z DeV+Exp magnitude error mag float expFlux_u Exponential fit flux nanomaggies float expFlux_g Exponential fit flux nanomaggies float expFlux_r Exponential fit flux nanomaggies float expFlux_i Exponential fit flux nanomaggies float expFlux_z Exponential fit flux nanomaggies float expFluxIvar_u Exponential fit flux inverse variance nanomaggies^{-2} float expFluxIvar_g Exponential fit flux inverse variance nanomaggies^{-2} float expFluxIvar_r Exponential fit flux inverse variance nanomaggies^{-2} float expFluxIvar_i Exponential fit flux inverse variance nanomaggies^{-2} float expFluxIvar_z Exponential fit flux inverse variance nanomaggies^{-2} float modelFlux_u better of DeV/Exp flux fit nanomaggies float modelFlux_g better of DeV/Exp flux fit nanomaggies float modelFlux_r better of DeV/Exp flux fit nanomaggies float modelFlux_i better of DeV/Exp flux fit nanomaggies float modelFlux_z better of DeV/Exp flux fit nanomaggies float modelFluxIvar_u Inverse variance in better of DeV/Exp flux fit nanomaggies^{-2} float modelFluxIvar_g Inverse variance in better of DeV/Exp flux fit nanomaggies^{-2} float modelFluxIvar_r Inverse variance in better of DeV/Exp flux fit nanomaggies^{-2} float modelFluxIvar_i Inverse variance in better of DeV/Exp flux fit nanomaggies^{-2} float modelFluxIvar_z Inverse variance in better of DeV/Exp flux fit nanomaggies^{-2} float cModelFlux_u better of DeV+Exp flux nanomaggies float cModelFlux_g better of DeV+Exp flux nanomaggies float cModelFlux_r better of DeV+Exp flux nanomaggies float cModelFlux_i better of DeV+Exp flux nanomaggies float cModelFlux_z better of DeV+Exp flux nanomaggies float cModelFluxIvar_u Inverse variance in DeV+Exp flux fit nanomaggies^{-2} float cModelFluxIvar_g Inverse variance in DeV+Exp flux fit nanomaggies^{-2} float cModelFluxIvar_r Inverse variance in DeV+Exp flux fit nanomaggies^{-2} float cModelFluxIvar_i Inverse variance in DeV+Exp flux fit nanomaggies^{-2} float cModelFluxIvar_z Inverse variance in DeV+Exp flux fit nanomaggies^{-2} float aperFlux7_u Aperture flux within 7.3 arcsec nanomaggies float aperFlux7_g Aperture flux within 7.3 arcsec nanomaggies float aperFlux7_r Aperture flux within 7.3 arcsec nanomaggies float aperFlux7_i Aperture flux within 7.3 arcsec nanomaggies float aperFlux7_z Aperture flux within 7.3 arcsec nanomaggies float aperFlux7Ivar_u Inverse variance of aperture flux within 7.3 arcsec nanomaggies^{-2} float aperFlux7Ivar_g Inverse variance of aperture flux within 7.3 arcsec nanomaggies^{-2} float aperFlux7Ivar_r Inverse variance of aperture flux within 7.3 arcsec nanomaggies^{-2} float aperFlux7Ivar_i Inverse variance of aperture flux within 7.3 arcsec nanomaggies^{-2} float aperFlux7Ivar_z Inverse variance of aperture flux within 7.3 arcsec nanomaggies^{-2} float lnLStar_u Star ln(likelihood) float lnLStar_g Star ln(likelihood) float lnLStar_r Star ln(likelihood) float lnLStar_i Star ln(likelihood) float lnLStar_z Star ln(likelihood) float lnLExp_u Exponential disk fit ln(likelihood) float lnLExp_g Exponential disk fit ln(likelihood) float lnLExp_r Exponential disk fit ln(likelihood) float lnLExp_i Exponential disk fit ln(likelihood) float lnLExp_z Exponential disk fit ln(likelihood) float lnLDeV_u de Vaucouleurs fit ln(likelihood) float lnLDeV_g de Vaucouleurs fit ln(likelihood) float lnLDeV_r de Vaucouleurs fit ln(likelihood) float lnLDeV_i de Vaucouleurs fit ln(likelihood) float lnLDeV_z de Vaucouleurs fit ln(likelihood) float fracDeV_u Weight of deV component in deV+Exp model float fracDeV_g Weight of deV component in deV+Exp model float fracDeV_r Weight of deV component in deV+Exp model float fracDeV_i Weight of deV component in deV+Exp model float fracDeV_z Weight of deV component in deV+Exp model float flags_u Object detection flags per band long flags_g Object detection flags per band long flags_r Object detection flags per band long flags_i Object detection flags per band long flags_z Object detection flags per band long type_u Object type classification per band int type_g Object type classification per band int type_r Object type classification per band int type_i Object type classification per band int type_z Object type classification per band int probPSF_u Probablity object is a star in each filter. float probPSF_g Probablity object is a star in each filter. float probPSF_r Probablity object is a star in each filter. float probPSF_i Probablity object is a star in each filter. float probPSF_z Probablity object is a star in each filter. float ra J2000 Right Ascension (r-band) deg POS_EQ_RA_MAIN double dec J2000 Declination (r-band) deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec double cy unit vector for ra+dec double cz unit vector for ra+dec double raErr Error in RA (* cos(Dec), that is, proper units) arcsec double decErr Error in Dec arcsec double b Galactic latitude deg double l Galactic longitude deg double offsetRa_u filter position RA minus final RA (* cos(Dec), that is, proper units) arcsec float offsetRa_g filter position RA minus final RA (* cos(Dec), that is, proper units) arcsec float offsetRa_r filter position RA minus final RA (* cos(Dec), that is, proper units) arcsec float offsetRa_i filter position RA minus final RA (* cos(Dec), that is, proper units) arcsec float offsetRa_z filter position RA minus final RA (* cos(Dec), that is, proper units) arcsec float offsetDec_u filter position Dec minus final Dec arcsec float offsetDec_g filter position Dec minus final Dec arcsec float offsetDec_r filter position Dec minus final Dec arcsec float offsetDec_i filter position Dec minus final Dec arcsec float offsetDec_z filter position Dec minus final Dec arcsec float extinction_u Extinction in u-band mag float extinction_g Extinction in g-band mag float extinction_r Extinction in r-band mag float extinction_i Extinction in i-band mag float extinction_z Extinction in z-band mag float psffwhm_u FWHM in u-band arcsec float psffwhm_g FWHM in g-band arcsec float psffwhm_r FWHM in r-band arcsec float psffwhm_i FWHM in i-band arcsec float psffwhm_z FWHM in z-band arcsec float mjd Date of observation days int airmass_u Airmass at time of observation in u-band float airmass_g Airmass at time of observation in g-band float airmass_r Airmass at time of observation in r-band float airmass_i Airmass at time of observation in i-band float airmass_z Airmass at time of observation in z-band float phioffset_u Degrees to add to CCD-aligned angle to convert to E of N deg float phioffset_g Degrees to add to CCD-aligned angle to convert to E of N deg float phioffset_r Degrees to add to CCD-aligned angle to convert to E of N deg float phioffset_i Degrees to add to CCD-aligned angle to convert to E of N deg float phioffset_z Degrees to add to CCD-aligned angle to convert to E of N deg float nProf_u Number of Profile Bins int nProf_g Number of Profile Bins int nProf_r Number of Profile Bins int nProf_i Number of Profile Bins int nProf_z Number of Profile Bins int loadVersion Load Version int htmID 20-deep hierarchical trangular mesh ID of this object long fieldID Link to the field this object is in long parentID Pointer to parent (if object deblended) or BRIGHT detection (if object has one), else 0 long specObjID Pointer to the spectrum of object, if exists, else 0 long u Shorthand alias for modelMag mag float g Shorthand alias for modelMag mag float r Shorthand alias for modelMag mag float i Shorthand alias for modelMag mag float z Shorthand alias for modelMag mag float err_u Error in modelMag alias mag float err_g Error in modelMag alias mag float err_r Error in modelMag alias mag float err_i Error in modelMag alias mag float err_z Error in modelMag alias mag float dered_u Simplified mag, corrected for extinction: modelMag-extinction mag float dered_g Simplified mag, corrected for extinction: modelMag-extinction mag float dered_r Simplified mag, corrected for extinction: modelMag-extinction mag float dered_i Simplified mag, corrected for extinction: modelMag-extinction mag float dered_z Simplified mag, corrected for extinction: modelMag-extinction mag float cloudCam_u Cloud camera status for observation in u-band int cloudCam_g Cloud camera status for observation in g-band int cloudCam_r Cloud camera status for observation in r-band int cloudCam_i Cloud camera status for observation in i-band int cloudCam_z Cloud camera status for observation in z-band int resolveStatus Resolve status of object int thingId Unique identifier from global resolve int balkanId What balkan object is in from window int nObserve Number of observations of this object int nDetect Number of detections of this object int nEdge Number of observations of this object near an edge int score Quality of field (0-1) float calibStatus_u Calibration status in u-band int calibStatus_g Calibration status in g-band int calibStatus_r Calibration status in r-band int calibStatus_i Calibration status in i-band int calibStatus_z Calibration status in z-band int nMgyPerCount_u nanomaggies per count in u-band nmgy/count float nMgyPerCount_g nanomaggies per count in g-band nmgy/count float nMgyPerCount_r nanomaggies per count in r-band nmgy/count float nMgyPerCount_i nanomaggies per count in i-band nmgy/count float nMgyPerCount_z nanomaggies per count in z-band nmgy/count float TAI_u time of observation (TAI) in each filter sec double TAI_g time of observation (TAI) in each filter sec double TAI_r time of observation (TAI) in each filter sec double TAI_i time of observation (TAI) in each filter sec double TAI_z time of observation (TAI) in each filter sec double PhotoObjDR7Contains the spatial cross-match between DR8 photoobj and DR7 photoobj dr7objID Unique DR7 identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long dr8objID Unique DR8 identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long distance Distance in arcmin between the DR7 and DR8 positions double modeDR7 DR7 mode, 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int modeDR8 DR8 mode, 1: primary, 2: secondary, 3: family object. CLASS_OBJECT int skyVersion 0 = OPDB target, 1 = OPDB best CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int camcol Camera column INST_ID int field Field number ID_FIELD int obj The object id within a field. Usually changes between reruns of the same field. ID_NUMBER int nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC long psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM 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) float PhotoPrimaryDR7Contains the spatial cross-match between DR8 primaries and DR7 primaries dr7objID Unique DR7 identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long dr8objID Unique DR8 identifier composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long distance Distance in arcmin between the DR7 and DR8 positions double 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 nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC long psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int ra J2000 right ascension (r') deg POS_EQ_RA_MAIN double dec J2000 declination (r') deg POS_EQ_DEC_MAIN double cx unit vector for ra+dec POS_EQ_CART_X double cy unit vector for ra+dec POS_EQ_CART_Y double cz unit vector for ra+dec POS_EQ_CART_Z double primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM 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) float PhotoProfileThe annulus-averaged flux profiles of SDSS photo object bin bin number (0..14) ID_NUMBER int band u,g,r,i,z (0..4) ID_NUMBER int profMean Mean flux in annulus nanomaggies/arcsec^2 PHOT_FLUX_OPTICAL float profErr Standard deviation of mean pixel flux in annulus nanomaggies/arcsec^2 ERROR_PHOT_FLUX_OPTICAL float objID links to the photometric object ID_MAIN long PhotozThe photometrically estimated redshifts for all objects in the Galaxy view objID unique ID pointing to Galaxy table ID_MAIN long z photometric redshift; estimated by robust fit to nearest neighbors in a reference set REDSHIFT_PHOT float zErr estimated error of the photometric redshift; if zErr=-1000, all the proceeding columns are invalid REDSHIFT_PHOT_ERROR float nnCount nearest neighbors after excluding the outliers; maximal value is 100, much smaller value indicates poor estimate NUMBER int nnVol gives the color space bounding volume of the nnCount nearest neighbors; large value indicates poor estimate NUMBER float nnIsInside shows if the object to be estimated is inside of the k-nearest neighbor box; 0 indicates poor estimate CODE_MISC int nnObjID objID of the (first) nearest neighbor ID_IDENTIFIER long nnSpecz spectroscopic redshift of the (first) nearest neighbor REDSHIFT float nnFarObjID objID of the farthest neighbor ID_IDENTIFIER long nnAvgZ average redshift of the nearest neighbors; if singificantly different from z, this might be a better estimate than z REDSHIFT float distMod the distance modulus for Omega=0.3, Lambda=0.7 cosmology PHOT_DIST-MOD float lumDist the luminosity distance for Omega=0.3, Lambda=0.7 cosmology PHOT_LUM-DIST float chisq the chi-square value for the best NNLS template fit STAT_LIKELIHOOD float rnorm the residual norm value for the best NNLS template fit STAT_MISC float nTemplates number of templates used in the fitting; if nTemplates=0 all the proceeding columns are invalid and may be filled with value -9999 NUMBER int synthU synthetic u' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_U float synthG synthetic g' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_G float synthR synthetic r' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_R float synthI synthetic i' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_I float synthZ synthetic z' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_Z float kcorrU k correction for z=0 PHOT_K-CORRECTION float kcorrG k correction for z=0 PHOT_K-CORRECTION float kcorrR k correction for z=0 PHOT_K-CORRECTION float kcorrI k correction for z=0 PHOT_K-CORRECTION float kcorrZ k correction for z=0 PHOT_K-CORRECTION float kcorrU01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrG01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrR01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrI01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrZ01 k correction for z=0.1 PHOT_K-CORRECTION float absMagU rest frame u' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_U float absMagG rest frame g' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_G float absMagR rest frame r' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_R float absMagI rest frame i' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_I float absMagZ rest frame z' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_Z float PhotozRFThe photometrically estimated redshifts for all objects in the Galaxy view objID unique ID pointing to Galaxy table ID_MAIN long z photometric redshift; estimated by the Random Forest method REDSHIFT_PHOT float zErr estimated error of the photometric redshift REDSHIFT_PHOT_ERROR float distMod the distance modulus for Omega=0.3, Lambda=0.7 cosmology PHOT_DIST-MOD float lumDist the luminosity distance for Omega=0.3, Lambda=0.7 cosmology PHOT_LUM-DIST float chisq the chi-square value for the best NNLS template fit STAT_LIKELIHOOD float rnorm the residual norm value for the best NNLS template fit STAT_MISC float nTemplates number of templates used in the fitting; if nTemplates=0 all the proceeding columns are invalid and may be filled with value -9999 NUMBER int synthU synthetic u' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_U float synthG synthetic g' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_G float synthR synthetic r' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_R float synthI synthetic i' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_I float synthZ synthetic z' magnitude calculated from the fitted templates PHOT_SYNTH-MAG_PHOT_SDSS_Z float kcorrU k correction for z=0 PHOT_K-CORRECTION float kcorrG k correction for z=0 PHOT_K-CORRECTION float kcorrR k correction for z=0 PHOT_K-CORRECTION float kcorrI k correction for z=0 PHOT_K-CORRECTION float kcorrZ k correction for z=0 PHOT_K-CORRECTION float kcorrU01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrG01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrR01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrI01 k correction for z=0.1 PHOT_K-CORRECTION float kcorrZ01 k correction for z=0.1 PHOT_K-CORRECTION float absMagU rest frame u' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_U float absMagG rest frame g' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_G float absMagR rest frame r' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_R float absMagI rest frame i' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_I float absMagZ rest frame z' abs magnitude PHOT_ABS-MAG_PHOT_SDSS_Z float PhotozRFTemplateCoeffTemplate coefficients for the PhotozRF table.<br objID unique ID pointing to Galaxy table ID_MAIN long templateID id for the spectral template ID_IDENTIFIER int coeff coefficient of the template NUMBER float PhotozTemplateCoeffTemplate coefficients for the Photoz table.<br objID unique ID pointing to Galaxy table ID_MAIN long templateID id for the spectral template ID_IDENTIFIER int coeff coefficient of the template NUMBER float Plate2TargetWhich objects are in the coverage area of which plates plate2targetid primary key int plate plate number int plateid plate identification number in plateX long objid object identification number in sppTargets long loadVersion Load Version int PlateXContains data from a given plate used for spectroscopic observations plateID Unique ID, composite of plate number and MJD ID_PLATE long firstRelease Name of release that this plate/mjd/rerun was first distributed in char run2d 2d Reduction rerun of plate char run1d 1d Reduction rerun of plate char runsspp SSPP Reduction rerun of plate (&quot;none&quot; if not run) char plate plate number int tile Tile number for SDSS-I, -II plates (-1 for SDSS-III) [from platelist product] int designID Design number number for SDSS-III plates (-1 for SDSS-I, -II) [from platelist product] int locationID Location number number for SDSS-III plates (-1 for SDSS-I, -II) [from platelist product] int mjd MJD of observation (last) days int mjdList List of contributing MJDs [from spPlate header] char ra RA, J2000 [from spPlate header] deg double dec Dec, J2000 [from spPlate header] deg double iopVersion IOP Version [from spPlate header] char camVersion Camera code version [from spPlate header] char taiHMS Time in string format [from spPlate header] char dateObs Date of 1st row [from spPlate header] char timeSys Time System [from spPlate header] char cx x of Normal unit vector in J2000 double cy y of Normal unit vector in J2000 double cz z of Normal unit vector in J2000 double cartridgeID ID of cartridge used for the observation [from spPlate header] int tai Mean time (TAI) [from spPlate header] sec double taiBegin Beginning time (TAI) [from spPlate header] sec double taiEnd Ending time (TAI) [from spPlate header] sec double airmass Airmass at central TAI time [from spPlate header] float mapMjd Map MJD [from spPlate header] days int mapName ID of mapping file [from spPlate header] char plugFile Full name of mapping file [from spPlate header] char expTime Total Exposure time [from spPlate header] sec float expTimeB1 exposure time in B1 spectrograph [from spPlate header] sec float expTimeB2 exposure time in B2 spectrograph [from spPlate header] sec float expTimeR1 exposure time in R1 spectrograph [from spPlate header] sec float expTimeR2 exposure time in R2 spectrograph [from spPlate header] sec float vers2d idlspec2d version used during 2d reduction [from spPlate header] char verscomb idlspec2d version used during combination of multiple exposures [from spPlate header] char vers1d idlspec2d version used during redshift fitting [from spPlate header] char survey Name of survey [from platelist product] char programName Name of program [from platelist product] char chunk Name of tiling chunk [from platelist product] char plateRun Drilling run for plate [from platelist product] char designComments Comments on the plate design from plate plans [from platelist product] char plateQuality Characterization of plate quality char qualityComments Comments on reason for plate quality char platesn2 Overall signal to noise measure for plate float snturnoff Signal to noise measure for MS turnoff stars on plate (-9999 if not appropriate) float nturnoff Number of MS turnoff stars on plate float nExp Number of exposures total [from spPlate header] int nExpB1 Number of exposures in B1 spectrograph [from spPlate header] int nExpB2 Number of exposures in B2 spectrograph [from spPlate header] int nExpR1 Number of exposures in R1 spectrograph [from spPlate header] int nExpR2 Number of exposures in R2 spectrograph [from spPlate header] int sn1_g (S/N)^2 at g=20.20 for spectrograph #1 [from spPlate header] float sn1_r (S/N)^2 at r=20.25 for spectrograph #1 [from spPlate header] float sn1_i (S/N)^2 at i=19.90 for spectrograph #1 [from spPlate header] float sn2_g (S/N)^2 at g=20.20 for spectrograph #2 [from spPlate header] float sn2_r (S/N)^2 at r=20.25 for spectrograph #2 [from spPlate header] float sn2_i (S/N)^2 at i=19.90 for spectrograph #2 [from spPlate header] float helioRV Heliocentric velocity correction [from spPlate header] km/s float gOffStd Mean g-band mag difference (spectro - photo) for standards [from spPlate header] mag float gRMSStd Stddev of g-band mag difference (spectro - photo) for standards [from spPlate header] mag float rOffStd Mean r-band mag difference (spectro - photo) for standards [from spPlate header] mag float rRMSStd Stddev of r-band mag difference (spectro - photo) for standards [from spPlate header] mag float iOffStd Mean i-band mag difference (spectro - photo) for standards [from spPlate header] mag float iRMSStd Stddev of i-band mag difference (spectro - photo) for standards [from spPlate header] mag float grOffStd Mean g-band mag difference (spectro - photo) for standards [from spPlate header] mag float grRMSStd Stddev of g-band mag difference (spectro - photo) for standards [from spPlate header] mag float riOffStd Mean r-band mag difference (spectro - photo) for standards [from spPlate header] mag float riRMSStd Stddev of r-band mag difference (spectro - photo) for standards [from spPlate header] mag float gOffGal Mean g-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float gRMSGal Stddev of g-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float rOffGal Mean r-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float rRMSGal Stddev of r-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float iOffGal Mean i-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float iRMSGal Stddev of i-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float grOffGal Mean g-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float grRMSGal Stddev of g-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float riOffGal Mean r-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float riRMSGal Stddev of r-band mag difference (spectro - photo) for galaxies [from spPlate header] mag float nGuide Number of guider camera frames taken during the exposure [from spPlate header] int seeing20 20th-percentile of seeing during exposure (arcsec) [from spPlate header] float seeing50 50th-percentile of seeing during exposure (arcsec) [from spPlate header] float seeing80 80th-percentile of seeing during exposure (arcsec) [from spPlate header] float rmsoff20 20th-percentile of RMS offset of guide fibers (arcsec) [from spPlate header] float rmsoff50 50th-percentile of RMS offset of guide fibers (arcsec) [from spPlate header] float rmsoff80 80th-percentile of RMS offset of guide fibers (arcsec) [from spPlate header] float airtemp Air temperature in the dome [from spPlate header] deg Celsius float sfd_used Were the SFD dust maps applied to the output spectrum? (0 = no, 1 = yes) int xSigma sigma of gaussian fit to spatial profile[from spPlate header] float xSigMin minimum of xSigma for all exposures [from spPlate header] float xSigMax maximum of xSigma for all exposures [from spPlate header] float wSigma sigma of gaussian fit to arc-line profiles in wavelength direction [from spPlate header] float wSigMin minimum of wSigma for all exposures [from spPlate header] float wSigMax maximum of wSigma for all exposures [from spPlate header] float xChi2 [from spPlate header] float xChi2Min [from spPlate header] float xChi2Max [from spPlate header] float skyChi2 average chi-squared from sky subtraction from all exposures [from spPlate header] float skyChi2Min minimum skyChi2 over all exposures [from spPlate header] float skyChi2Max maximum skyChi2 over all exposures [from spPlate header] float fBadPix Fraction of pixels that are bad (total) [from spPlate header] float fBadPix1 Fraction of pixels that are bad (spectrograph #1) [from spPlate header] float fBadPix2 Fraction of pixels that are bad (spectrograph #2) [from spPlate header] float status2d Status of 2D extraction char statuscombine Status of combination of multiple MJDs char status1d Status of 1D reductions char nGalaxy Number of objects classified as galaxy [calculated from spZbest file] float nQSO Number of objects classified as QSO [calculated from spZbest file] float nStar Number of objects classified as Star [calculated from spZbest file] float nSky Number of sky objects [calculated from spZbest file] float nUnknown Number of objects with zWarning set non-zero (such objects still classified as star, galaxy or QSO) [calculated from spZbest file] float isBest is this plateX entry the best observation of the plate int isPrimary is this plateX entry both good and the best observation of the plate int isTile is this plate the best representative of its tile (only set for &quot;legacy&quot; program plates) int ha hour angle of design [from plPlugMapM file] deg POS_EQ_RA float mjdDesign MJD designed for [from plPlugMapM file] MJD int theta cartridge position angle [from plPlugMapM file] POS_POS-ANG float fscanVersion version of fiber scanning software [from plPlugMapM file] char fmapVersion version of fiber mapping software [from plPlugMapM file] char fscanMode 'slow', 'fast', or 'extreme' [from plPlugMapM file] char fscanSpeed speed of scan [from plPlugMapM file] int htmID 20 deep Hierarchical Triangular Mesh ID long loadVersion Load 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 ProperMotionsProper motions combining SDSS and recalibrated USNO-B astrometry delta Distance between this object and the nearest matching USNO-B object. arcsec POS_ANG_DIST_GENERAL float match Number of objects in USNO-B which matched this object within a 1 arcsec radius. If negative, then the nearest matching USNO-B object itself matched more than 1 SDSS object. CODE_MISC int pmL Proper motion in galactic longitude. mas/year POS_PM float pmB Proper motion in galactic latitude. mas/year POS_PM float pmRa Proper motion in right ascension. mas/year POS_PM_RA float pmDec Proper motion in declination. mas/year POS_PM_DEC float pmRaErr Error in proper motion in right ascension. mas/year POS_PM_RA_ERR float pmDecErr Error in proper motion in declination. mas/year POS_PM_DEC_ERR float sigRa RMS residual for the proper motion fit in r.a. mas CODE_MISC float sigDec RMS residual for the proper motion fit in dec. mas CODE_MISC float nFit Number of detections used in the fit including the SDSS detection (thus, the number of plates the object was detected on in USNO-B plus one). CODE_MISC int O Recalibrated USNO-B O magnitude, recalibrated to SDSS g mag PHOT_MAG_G float E Recalibrated USNO-B E magnitude, recalibrated to SDSS r mag PHOT_MAG_R float J Recalibrated USNO-B J magnitude, recalibrated to SDSS g mag PHOT_MAG_G float F Recalibrated USNO-B F magnitude, recalibrated to SDSS r mag PHOT_MAG_R float N Recalibrated USNO-B N magnitude, recalibrated to SDSS i mag PHOT_MAG_I float dist20 Distance to the nearest neighbor with g &lt; 20 arcsec POS_ANG_DIST float dist22 Distance to the nearest neighbor with g &lt; 22 arcsec POS_ANG_DIST float objid unique id, points to photoObj ID_MAIN long 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 long tend the time the table was published char loadversion the taskid where it came from int 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 RC3RC3 information for matches to SDSS photometr objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. long RA deg -/D J2000 right ascension in RC3 double DEC deg -/D J2000 declination in RC3 double NAME1 designation #1 (Names or NGC and IC) char NAME2 designation #2 (UGC, ESO, MCG, UGCA, CGCG) char NAME3 designation #3 (other) char PGC Principal Galaxy Catalog number (Paturel et al. 1989) char HUBBLE revised Hubble type, coded as in RC2 (Section 3.3.a, page 13). char LOGD_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, as explained in Section 3.4.a, page 21. Unit of D is 0.1 arcmin to avoid negative entries. float LOGD_25Q quality flag for isophotal diameter (&quot;?&quot; if bad) char LOGD_25ERR error on mean decimal logarithm of the apparent major isophotal diameter float PA position angle (east of north) deg float BT total (asymptotic) magnitude in the B system mag float BT_S source code for BT char BTQ quality flag total magnitude (&quot;?&quot; if bad) char BTERR error in total (asymptotic) magnitude in the B system mag float BMVT total (asymptotic) color index in Johnson B-V mag float BMVTQ quality flag (&quot;?&quot; if bad) char BMVTERR error in total (asymptotic) color index in Johnson B-V mag float BMVE color index within effective aperture in Johnson B-V mag float BMVEQ quality flag (&quot;?&quot; if bad) char BMVEERR error in color index within effective aperture in Johnson B-V mag float M21 21-cm emission line magnitude, defined by 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. float M21Q quality flag (&quot;?&quot; if bad) char M21ERR error in 21-cm emission line magnitude float V21 mean heliocentric radial velocity from HI observations km/s float V21Q quality flag (&quot;?&quot; if bad) char V21ERR error in heliocentric radial velocity km/s float HUBBLE_SRC sources of revised type estimate char N_L number of luminosity class estimates int LOGR_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. float LOGR_25Q quality flag (&quot;?&quot; if bad) char LOGR_25ERR error in decimal logarithm of the ratio of the major isophotal diameter to minor float AGB Burstein-Heiles Galactic extinction in B mag float MB photographic magnitude reduced to B_T system mag float MBQ quality flag (&quot;?&quot; if bad) mag char MBERR error in photograph magnitude mag float UMBT total (asymptotic) color index in Johnson U-B mag float UMBTQ quality flag (&quot;?&quot; if bad) char UMBTERR error in total (asymptotic) color index in Johnson U-B mag float UMBE color index within effective aperture in Johnson U-B mag float UMBEQ quality flag (&quot;?&quot; if bad), char UMBEERR error in color index within effective aperture in Johnson U-B mag float W20 neutral hydrogen line full width (in km/s) measured at the 20% level (I_20/I_max) km/s float W20Q quality flag (&quot;?&quot; if bad) char W20ERR error in W20 km/s float VOPT mean heliocentric radial velocity from optical observations km/s float VOPTQ quality flag (&quot;?&quot; if bad) char VOPTERR error in mean heliocentric radial velocity from optical observations km/s float SGL supergalactic longitude deg double SGB supergalactic latitude deg double TYPE T = mean numerical index of stage along the Hubble sequence in the RC2 system (coded as explained in Section 3.3.c, page 16) float TYPEQ quality flag (&quot;?&quot; if bad) char TYPEERR error in T-type float 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 float LOGA_EQ quality flag (&quot;?&quot; if bad) char LOGA_EERR error in decimal logarithm of the apparent diameter (in 0.1 arcmin) of the ``effective aperture,'' float AIB internal extinction (for correction to face-on), calcauled from size and T-type mag float MFIR far-infrared magnitude calculated from m_FIR = - 20.0 - 2.5 logFIR, where FIR is the far infrared continuum flux measured at 60 and 100 microns as listed in the IRAS Point Source Catalog (1987). float BMVT0 total B-V color index corrected for Galactic and internal extinction, and for redshift mag float MPE mean B-band surface brightness in magnitudes per square arcmin (B-mag/arcmin^2) within the effective aperture A_e, and its mean error, as given by the relation MPE = B_T + 0.75 + 5logA_e - 5.26. mag/sq arcmin float MPEQ quality flag (&quot;?&quot; if bad) char MPEERR error in mean B-band surface brightness mag/sq arcmin float W50 neutral hydrogen line full width (in km/s) measured at the 50% level (I_20/I_max) km/s float W50Q quality flag (&quot;?&quot; if bad) char W50ERR error in neutral hydrogen line full width (in km/s) measured at the 50% level (I_20/I_max) km/s float VGSR the weighted mean of the neutral hydrogen and optical velocities, corrected to the ``Galactic standard of rest'' km/s float L float LQ quality flag (&quot;?&quot; if bad) char LERR mean numerical luminosity class in the RC2 system float LOGD0 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 float SA21 HI line self-absorption in magnitudes (for correction to face-on), calculated from logR and T &gt;= 1 mag float BT0 B_T^0 = total ``face-on'' magnitude corrected for Galactic and internal extinction, and for redshift mag float UMBT0 (U-B)_T^0 = total U-B color index corrected for Galactic and internal extinction, and for redshift mag float MP25 the mean surface brightness in magnitudes per square arcmin (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 mag/sq arcmin float MP25Q quality flag (&quot;?&quot; if bad) char MP25ERR error inthe mean surface brightness within the mu_B = 25.0 B-mag/arcsec^2 mag/sq arcmin float 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. float V3K the weighted mean velocity corrected to the reference frame defined by the 3 K microwave background radiation km/s float ROSATROSAT All-Sky Survey information for matches to SDSS photometr OBJID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. long SOURCENAME name of source in ROSAT char RA J2000 right ascension of ROSAT source deg double DEC J2000 declination of ROSAT source deg double RADECERR error in coordinates arcsec float FLAGS screening flags (see ROSAT documentation) char FLAGS2 screening flags (see ROSAT documentation) char CPS counts per second in broad band float CPS_ERR error in count rate float BGCPS counts per second from background float EXPTIME exposure time sec float HR1 hardness ratio 1 float HR1_ERR error in hardness ratio 1 float HR2 hardness ratio 2 float HR2_ERR error in hardness ratio 2 float EXT source extent arcsec float EXTL likelihood of source extent float SRCL likelihood of source detection float EXTR extraction radius arcsec float PRIORITY priority flags (Sliding window detection history using either the background map (M) or the local background (B); 0 = no detection, 1 = detection; order of flags: M-broad, L-broad, M-hard, L-hard, M-soft, L-soft char ERANGE pulse height amplitude range with highest detection likelihood; A: 11-41, B: 52-201, C: 52-90, D: 91-201 ' ' or 'b' means 'broad' (11-235) char VIGF vignetting factor float ORGDAT date when source was included (format: yymmdd; 000000: removed) char MODDAT date when source was modified (format: yymmdd; 000000: removed) char ID number of identification candidates in correlation catalog int FIELDID identification number of SASS field int SRCNUM SASS source number in SASS field int RCT1 number of nearby RASS detections with distances between 0 and 5 arcmin int RCT2 number of nearby RASS detections with distances between 5 and 10 arcmin int RCT3 number of nearby RASS detections with distances between 10 and 15 arcmin int ITB start time of observation (yymmdd.ff) char ITE end time of observation (yymmdd.ff) char RL reliability of source detection (0 to 99, with 99 being highest) int CAT which catalog the source is in (faint or bright) char 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 int area area of region deg^2 EXTENSION_AREA double regionString the string representation of the region char regionBinary the precompiled XML description of region int 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 arcid unique id of the arc int 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 degrees deg double RegionPatchDefines the attributes of the patches of a given regio regionid Unique Region ID long convexid Unique Convex ID long patchid Unique patch number int type CAMCOL, RUN, STAVE, TILE, TILEBOX, SKYBOX, WEDGE, SECTOR... char radius radius of bounding circle centered at ra, dec arcmin double ra right ascension of observation deg double dec declination of observation deg double x x of centerpoint Normal unit vector in J2000 double y y of centerpoint Normal unit vector in J2000 double z z of centerpoint Normal unit vector in J2000 double c offset of the equation of plane double htmid 20 deep Hierarchical Triangular Mesh ID of centerpoint long area area of the patch deg^2 double convexString {x,y,z,c}+ representation of the convex of the patch char RmatrixContains various rotation matrices between spherical coordinate system mode char row int x double y double z double RunContains the basic parameters associated with a ru skyVersion 0 = OPDB target, 1 = OPDB best XXX CODE_MISC int run Run number OBS_RUN int rerun Rerun number CODE_MISC int mjd MJD of observation days int datestring Human-readable date of observation char stripe Stripe number ID_FIELD int strip Strip (N or S) char xBore boresight offset perpendicular to great circle deg double fieldRef Starting field number of full run (what MU_REF, MJD_REF refer to) ID_FIELD int lastField last field of full run NUMBER int flavor type of drift scan (from apacheraw, bias, calibration, engineering, ignore, and science) char xBin binning amount perpendicular to scan direction pix int yBin binning amount in scan direction pix int nRow number of rows in output idR pix int mjdRef MJD at row 0 of reference frame days double muRef mu value at row 0 of reference field deg double lineStart linestart rate betweeen each (binned) row microsec int tracking tracking rate arcsec/sec double node node of great circle, that is, its RA on the J2000 equator double incl inclination of great circle relative to J2000 equator double comments comments on the run char qterm quadratic term in coarse astrometric solution arcsec/hr^2 float maxMuResid maximum residual from great circle in scan direction arcsec float maxNuResid maximum residual from great circle perpendicular to scan direction arcsec float startField starting field for reduced data int endField ending field for reduced data int photoVersion photo version used char dervishVersion dervish version used char astromVersion astrom version used char sasVersion version of SAS used to produce CSV for this run char 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 Sector region regionID unique, sequential ID ID_CATALOG long nTiles number of overlapping tiles NUMBER int tiles list of tiles in Sector ID_VERSION char targetVersion the version of target selection ran over the sector -/K ID_VERSION char area area of this overlap region deg^2 EXTENSION_AREA float 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 SpecDR7Contains the spatial cross-match between DR8 SpecObjAll and DR7 primaries specObjID Unique DR8 ID based on PLATE, MJD, FIBERID, RUN2D ID_CATALOG long dr7ObjID Unique DR7 PhotoPrimary ID composed from [skyVersion,rerun,run,camcol,field,obj]. ID_MAIN long 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 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 nChild Number of children if this is a composite object that has been deblended. BRIGHT (in a flags sense) objects also have nchild == 1, the non-BRIGHT sibling. NUMBER int type Morphological type classification of the object. CLASS_OBJECT int probPSF Probability that the object is a star. Currently 0 if type == 3 (galaxy), 1 if type == 6 (star). STAT_PROBABILITY float insideMask Flag to indicate whether object is inside a mask and why CODE_MISC int flags Photo Object Attribute Flags CODE_MISC long psfMag_u PSF flux mag PHOT_SDSS_U float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float petroR50_r Radius containing 50% of Petrosian flux arcsec EXTENSION_RAD float petroR90_r Radius containing 90% of Petrosian flux arcsec EXTENSION_RAD float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float lnLStar_r Star ln(likelihood) FIT_GOODNESS float lnLExp_r Exponential disk fit ln(likelihood) FIT_GOODNESS float lnLDeV_r DeVaucouleurs fit ln(likelihood) FIT_GOODNESS float status Status of the object in the survey CODE_MISC int primTarget Bit mask of primary target categories the object was selected in. CODE_MISC int secTarget Bit mask of secondary target categories the object was selected in. CODE_MISC int extinction_u Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_g Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_r Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_i Extinction in each filter mag PHOT_EXTINCTION_GAL float extinction_z Extinction in each filter mag PHOT_EXTINCTION_GAL float htmID 20-deep hierarchical trangular mesh ID of this object CODE_HTM long fieldID Link to the field this object is in ID_FIELD long size computed: =SQRT(mRrCc_r/2.0) float pmRa Proper motion in right ascension. mas/year POS_PM_RA float pmDec Proper motion in declination. mas/year POS_PM_DEC float pmL Proper motion in galactic longitude. mas/year POS_PM float pmB Proper motion in galactic latitude. mas/year POS_PM float pmRaErr Error in proper motion in right ascension. mas/year POS_PM_RA_ERR float pmDecErr Error in proper motion in declination. mas/year POS_PM_DEC_ERR float delta Distance between this object and the nearest matching USNO-B object. arcsec POS_ANG_DIST_GENERAL float match Number of objects in USNO-B which matched this object within a 1 arcsec radius. If negative, then the nearest matching USNO-B object itself matched more than 1 SDSS object. CODE_MISC int SpecObjAllContains the measured parameters for a spectrum specObjID Unique database ID based on PLATE, MJD, FIBERID, RUN2D ID_CATALOG long bestObjID Object ID of photoObj match (flux-based) ID_MAIN long origObjID Object ID of photoObj match (position-based) long targetObjID Object ID of original target ID_CATALOG long plateID Database ID of Plate long sciencePrimary Best version of spectrum at this location (defines default view SpecObj) int legacyPrimary Best version of spectrum at this location, among Legacy plates int seguePrimary Best version of spectrum at this location, among SEGUE plates (defines default view SpecObj) int firstRelease Name of first release this object was associated with char survey Survey name char programname Program name char chunk Chunk name char platerun Plate drill run name char mjd MJD of observation days int plate Plate number int fiberID Fiber ID int run1d 1D Reduction version of spectrum char run2d 2D Reduction version of spectrum char tile Tile number int designID Design ID number int primTarget target selection information at plate design, primary science selection (for backwards compatibility) long secTarget target selection information at plate design, secondary/qa/calib selection (for backwards compatibility) long legacy_target1 for Legacy program, target selection information at plate design, secondary/qa/calib selection long legacy_target2 for Legacy program, target selection information at plate design, secondary/qa/calib selection long special_target1 for special programs, target selection information at plate design, secondary/qa/calib selection long special_target2 for special programs, target selection information at plate design, secondary/qa/calib selection long SEGUE1_target1 SEGUE-1 target selection information at plate design, primary science selection long SEGUE1_target2 SEGUE-1 target selection information at plate design, secondary/qa/calib selection long SEGUE2_target1 SEGUE-2 target selection information at plate design, primary science selection long SEGUE2_target2 SEGUE-2 target selection information at plate design, secondary/qa/calib selection long spectrographID which spectrograph (1,2) int objType type of object targeted as char class Spectroscopic class (GALAXY, QSO, or STAR) char subClass Spectroscopic subclass char ra Right ascension of fiber, J2000 deg POS_EQ_RA_MAIN double dec Declination of fiber, 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 xFocal X focal plane position (+RA direction) mm float yFocal Y focal plane position (+Dec direction) mm float z Final Redshift float zErr Redshift error float rChi2 Reduced chi-squared of best fit float DOF Degrees of freedom in best fit float rChi2Diff Difference in reduced chi-squared between best and second best fit float tFile File name of best fit template source char tColumn_0 Which column of the template file corresponds to template #0 int tColumn_1 Which column of the template file corresponds to template #1 int tColumn_2 Which column of the template file corresponds to template #2 int tColumn_3 Which column of the template file corresponds to template #3 int tColumn_4 Which column of the template file corresponds to template #4 int tColumn_5 Which column of the template file corresponds to template #5 int tColumn_6 Which column of the template file corresponds to template #6 int tColumn_7 Which column of the template file corresponds to template #7 int tColumn_8 Which column of the template file corresponds to template #8 int tColumn_9 Which column of the template file corresponds to template #9 int nPoly Number of polynomial terms used in the fit float theta_0 Coefficient for template #0 of fit float theta_1 Coefficient for template #1 of fit float theta_2 Coefficient for template #2 of fit float theta_3 Coefficient for template #3 of fit float theta_4 Coefficient for template #4 of fit float theta_5 Coefficient for template #5 of fit float theta_6 Coefficient for template #6 of fit float theta_7 Coefficient for template #7 of fit float theta_8 Coefficient for template #8 of fit float theta_9 Coefficient for template #9 of fit float velDisp Velocity dispersion km/s float velDispErr Error in velocity dispersion km/s float velDispZ Redshift associated with best fit velocity dispersion float velDispZErr Error in redshift associated with best fit velocity dispersion float velDispChi2 Chi-squared associated with velocity dispersion fit float velDispNPix Number of pixels overlapping best template in velocity dispersion fit int velDispDOF Number of degrees of freedom in velocity dispersion fit int waveMin Minimum observed (vacuum) wavelength Angstroms float waveMax Maximum observed (vacuum) wavelength Angstroms float wCoverage Coverage in wavelength, in units of log10 wavelength float zWarning Bitmask of warning values; 0 means all is good int snMedian Median signal-to-noise over all good pixels float chi68p 68-th percentile value of abs(chi) of the best-fit synthetic spectrum to the actual spectrum (around 1.0 for a good fit) float fracNSigma_1 Fraction of pixels deviant by more than 1 sigma relative to best-fit float fracNSigma_2 Fraction of pixels deviant by more than 2 sigma relative to best-fit float fracNSigma_3 Fraction of pixels deviant by more than 3 sigma relative to best-fit float fracNSigma_4 Fraction of pixels deviant by more than 4 sigma relative to best-fit float fracNSigma_5 Fraction of pixels deviant by more than 5 sigma relative to best-fit float fracNSigma_6 Fraction of pixels deviant by more than 6 sigma relative to best-fit float fracNSigma_7 Fraction of pixels deviant by more than 7 sigma relative to best-fit float fracNSigma_8 Fraction of pixels deviant by more than 8 sigma relative to best-fit float fracNSigma_9 Fraction of pixels deviant by more than 9 sigma relative to best-fit float fracNSigma_10 Fraction of pixels deviant by more than 10 sigma relative to best-fit float fracNSigHi_1 Fraction of pixels high by more than 1 sigma relative to best-fit float fracNSigHi_2 Fraction of pixels high by more than 2 sigma relative to best-fit float fracNSigHi_3 Fraction of pixels high by more than 3 sigma relative to best-fit float fracNSigHi_4 Fraction of pixels high by more than 4 sigma relative to best-fit float fracNSigHi_5 Fraction of pixels high by more than 5 sigma relative to best-fit float fracNSigHi_6 Fraction of pixels high by more than 6 sigma relative to best-fit float fracNSigHi_7 Fraction of pixels high by more than 7 sigma relative to best-fit float fracNSigHi_8 Fraction of pixels high by more than 8 sigma relative to best-fit float fracNSigHi_9 Fraction of pixels high by more than 9 sigma relative to best-fit float fracNSigHi_10 Fraction of pixels high by more than 10 sigma relative to best-fit float fracNSigLo_1 Fraction of pixels low by more than 1 sigma relative to best-fit float fracNSigLo_2 Fraction of pixels low by more than 2 sigma relative to best-fit float fracNSigLo_3 Fraction of pixels low by more than 3 sigma relative to best-fit float fracNSigLo_4 Fraction of pixels low by more than 4 sigma relative to best-fit float fracNSigLo_5 Fraction of pixels low by more than 5 sigma relative to best-fit float fracNSigLo_6 Fraction of pixels low by more than 6 sigma relative to best-fit float fracNSigLo_7 Fraction of pixels low by more than 7 sigma relative to best-fit float fracNSigLo_8 Fraction of pixels low by more than 8 sigma relative to best-fit float fracNSigLo_9 Fraction of pixels low by more than 9 sigma relative to best-fit float fracNSigLo_10 Fraction of pixels low by more than 10 sigma relative to best-fit float spectroFlux_g Spectrum projected onto g filter nanomaggies float spectroFlux_r Spectrum projected onto r filter nanomaggies float spectroFlux_i Spectrum projected onto i filter nanomaggies float spectroSynFlux_g Best-fit template spectrum projected onto g filter nanomaggies float spectroSynFlux_r Best-fit template spectrum projected onto r filter nanomaggies float spectroSynFlux_i Best-fit template spectrum projected onto i filter nanomaggies float spectroFluxIvar_g Inverse variance of spectrum projected onto g filter nanomaggies float spectroFluxIvar_r Inverse variance of spectrum projected onto r filter nanomaggies float spectroFluxIvar_i Inverse variance of spectrum projected onto i filter nanomaggies float spectroSynFluxIvar_g Inverse variance of best-fit template spectrum projected onto g filter nanomaggies float spectroSynFluxIvar_r Inverse variance of best-fit template spectrum projected onto r filter nanomaggies float spectroSynFluxIvar_i Inverse variance of best-fit template spectrum projected onto i filter nanomaggies float spectroSkyFlux_g Sky spectrum projected onto g filter nanomaggies float spectroSkyFlux_r Sky spectrum projected onto r filter nanomaggies float spectroSkyFlux_i Sky spectrum projected onto i filter nanomaggies float anyAndMask for each bit, records whether any pixel in the spectrum has that bit set in its ANDMASK int anyOrMask for each bit, records whether any pixel in the spectrum has that bit set in its ORMASK int plateSn2 Overall signal to noise measure for plate float snTurnoff Signal to noise measure for MS turnoff stars on plate (-9999 if not appropriate) float sn1_g (S/N)^2 at g=20.20 for spectrograph #1 float sn1_r (S/N)^2 at r=20.25 for spectrograph #1 float sn1_i (S/N)^2 at i=19.90 for spectrograph #1 float sn2_g (S/N)^2 at g=20.20 for spectrograph #2 float sn2_r (S/N)^2 at r=20.25 for spectrograph #2 float sn2_i (S/N)^2 at i=19.90 for spectrograph #2 float elodieFileName File name for best-fit Elodie star char elodieObject Star name (mostly Henry Draper names) char elodieSpType Spectral type char elodieBV (B-V) color mag float elodieTEff Effective temperature Kelvin float elodieLogG log10(gravity) float elodieFeH Metallicity ([Fe/H]) float elodieZ Redshift float elodieZErr Redshift error (negative for invalid fit) float elodieZModelErr Standard deviation in redshift among the 12 best-fit stars float elodieRChi2 Reduced chi^2 float elodieDOF Degrees of freedom for fit float htmID 20 deep Hierarchical Triangular Mesh ID CODE_HTM long loadVersion Load Version ID_TRACER int img Spectrum Image IMAGE? int 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 plate Plate ID ID_PLATE int tile Tile ID ID_PLATE int fiberID Fiber ID ID_FIBER int z Final Redshift REDSHIFT float zErr Redshift error REDSHIFT_ERROR float class Spectroscopic class (GALAXY, QSO, or STAR) char subClass Spectroscopic subclass char 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 sciencePrimary Best version of spectrum at this location (defines default view SpecObj) int legacyPrimary Best version of spectrum at this location, among Legacy plates int seguePrimary Best version of spectrum at this location, among SEGUE plates (defines default view SpecObj) int plateID Link to plate on which the spectrum was taken ID_PLATE long objType type of object targeted as CLASS_OBJECT char targetObjID ID of target PhotoObj ID_CATALOG long 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 float psfMag_g PSF flux mag PHOT_SDSS_G float psfMag_r PSF flux mag PHOT_SDSS_R float psfMag_i PSF flux mag PHOT_SDSS_I float psfMag_z PSF flux mag PHOT_SDSS_Z float psfMagErr_u PSF flux error mag PHOT_SDSS_U_ERROR float psfMagErr_g PSF flux error mag PHOT_SDSS_G_ERROR float psfMagErr_r PSF flux error mag PHOT_SDSS_R_ERROR float psfMagErr_i PSF flux error mag PHOT_SDSS_I_ERROR float psfMagErr_z PSF flux error mag PHOT_SDSS_Z_ERROR float fiberMag_u Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_U float fiberMag_g Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_G float fiberMag_r Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_R float fiberMag_i Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_I float fiberMag_z Flux in 3 arcsec diameter fiber radius mag PHOT_SDSS_Z float fiberMagErr_u Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_U_ERROR float fiberMagErr_g Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_G_ERROR float fiberMagErr_r Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_R_ERROR float fiberMagErr_i Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_I_ERROR float fiberMagErr_z Flux in 3 arcsec diameter fiber radius error mag PHOT_SDSS_Z_ERROR float petroMag_u Petrosian flux mag PHOT_SDSS_U float petroMag_g Petrosian flux mag PHOT_SDSS_G float petroMag_r Petrosian flux mag PHOT_SDSS_R float petroMag_i Petrosian flux mag PHOT_SDSS_I float petroMag_z Petrosian flux mag PHOT_SDSS_Z float petroMagErr_u Petrosian flux error mag PHOT_SDSS_U_ERROR float petroMagErr_g Petrosian flux error mag PHOT_SDSS_G_ERROR float petroMagErr_r Petrosian flux error mag PHOT_SDSS_R_ERROR float petroMagErr_i Petrosian flux error mag PHOT_SDSS_I_ERROR float petroMagErr_z Petrosian flux error mag PHOT_SDSS_Z_ERROR float modelMag_u better of DeV/Exp magnitude fit mag PHOT_SDSS_U_FIT_PARAM float modelMag_g better of DeV/Exp magnitude fit mag PHOT_SDSS_G_FIT_PARAM float modelMag_r better of DeV/Exp magnitude fit mag PHOT_SDSS_R_FIT_PARAM float modelMag_i better of DeV/Exp magnitude fit mag PHOT_SDSS_I_FIT_PARAM float modelMag_z better of DeV/Exp magnitude fit mag PHOT_SDSS_Z_FIT_PARAM float modelMagErr_u better of DeV/Exp magnitude fit error mag PHOT_SDSS_U_ERROR float modelMagErr_g better of DeV/Exp magnitude fit error mag PHOT_SDSS_G_ERROR float modelMagErr_r better of DeV/Exp magnitude fit error mag PHOT_SDSS_R_ERROR float modelMagErr_i better of DeV/Exp magnitude fit error mag PHOT_SDSS_I_ERROR float modelMagErr_z better of DeV/Exp magnitude fit error mag PHOT_SDSS_Z_ERROR float cModelMag_u DeV+Exp magnitude mag float cModelMag_g DeV+Exp magnitude mag float cModelMag_r DeV+Exp magnitude mag float cModelMag_i DeV+Exp magnitude mag float cModelMag_z DeV+Exp magnitude mag float cModelMagErr_u DeV+Exp magnitude error mag float cModelMagErr_g DeV+Exp magnitude error mag float cModelMagErr_r DeV+Exp magnitude error mag float cModelMagErr_i DeV+Exp magnitude error mag float cModelMagErr_z DeV+Exp magnitude error mag float mRrCc_r Adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM float mRrCcErr_r Error in adaptive (&lt;r^2&gt; + &lt;c^2&gt;) FIT_PARAM_ERROR float score Quality of field (0-1) float resolveStatus Resolve status of object int calibStatus_u Calibration status in u-band int calibStatus_g Calibration status in g-band int calibStatus_r Calibration status in r-band int calibStatus_i Calibration status in i-band int calibStatus_z Calibration status in z-band int photoRa J2000 right ascension (r') from Best deg POS_EQ_RA_MAIN double photoDec J2000 declination (r') from Best deg POS_EQ_DEC_MAIN double extinction_u Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_g Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_r Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_i Reddening in each filter mag PHOT_EXTINCTION_GAL float extinction_z Reddening in each filter mag PHOT_EXTINCTION_GAL float 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 float dered_g Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_G float dered_r Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_R float dered_i Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_I float dered_z Simplified mag, corrected for reddening: modelMag-reddening mag PHOT_SDSS_Z float 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 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 int field imaging field ID_FIELD int obj imaging object id ID_NUMBER int regionID ID of sector, 0 if unset ID_CATALOG int ra right ascension deg POS_EQ_RA_MAIN double dec declination deg POS_EQ_DEC_MAIN double duplicate duplicate spectrum by mistake CODE_MISC int htmID htm index CODE_HTM 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 int 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 int loadVersion Load Version ID_VERSION int TwoMass2MASS point-source catalog quantities for matches to SDSS photometr objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. long ra 2MASS right ascension, J2000 deg double dec 2MASS declination, J2000 deg double errMaj Semi-major axis length of the one sigma position uncertainty ellipse arcsec float errMin Semi-minor axis length of the one sigma position uncertainty ellipse arcsec float errAng Position angle on the sky of the semi-major axis of the position uncertainty ellipse (East of North) deg float j default J-band apparent magnitude (Vega relative, no Galactic extinction correction mag float jIvar inverse variance in J-band apparent magnitude inverse mag^2 float h default H-band apparent magnitude (Vega relative, no Galactic extinction correction mag float hIvar inverse variance in H-band apparent magnitude inverse mag^2 float k default K-band apparent magnitude (Vega relative, no Galactic extinction correction mag float kIvar inverse variance in K-band apparent magnitude inverse mag^2 float phQual photometric quality flag (see 2MASS PSC documentation) char rdFlag Read flag. Three character flag, one character per band [JHKs], that indicates the origin of the default magnitudes and uncertainties in each band (see 2MASS PSC documentation) char blFlag Blend flag. Three character flag, one character per band [JHKs], that indicates the number of components that were fit simultaneously when estimating the brightness of a source (see 2MASS PSC documentation) char ccFlag Contamination and confusion flag. Three character flag, one character per band [JHKs], that indicates that the photometry and/or position measurements of a source may be contaminated or biased due to proximity to an image artifact or nearby source of equal or greater brightness. (See 2MASS PSC documentation). char nDetectJ Number of frames on which 2MASS source was detected in J-band int nDetectH Number of frames on which 2MASS source was detected in H-band int nDetectK Number of frames on which 2MASS source was detected in K-band int nObserveJ Number of frames which 2MASS source was within the boundaries of in J-band int nObserveH Number of frames which 2MASS source was within the boundaries of in H-band int nObserveK Number of frames which 2MASS source was within the boundaries of in K-band int galContam Extended source &quot;contamination&quot; flag. A value of gal_contam=&quot;0&quot; indicates no contamination. &quot;1&quot; indicates it is probably an extended source itself (this does not detect all such cases!). &quot;2&quot; indicates it is within the boundary of a large XSC source. (See 2MASS PSC documentation). int mpFlag Minor planet flag. &quot;1&quot; if source associated with known solar system object, &quot;0&quot; otherwise. (See 2MASS PSC documentation). int ptsKey Unique identification number for the PSC source. int hemis Hemisphere code for the 2MASS Observatory from which this source was observed. &quot;n&quot; means North (Mt. Hopkins); &quot;s&quot; means South (CTIO). char jDate Julian Date of the source measurement accurate to +30 seconds. (See 2MASS PSC documentation). double dupSource Duplicate source flag. Used in conjunction with the use_src flag, this numerical flag indicates whether the source falls in a Tile overlap region, and if so, if it was detected multiple times. (See 2MASS PSC documentation) int useSource Use source flag. Used in conjunction with the dup_src flag, this numerical flag indicates if a source falls within a Tile overlap region, and whether or not it satisfies the unbiased selection rules for multiple source resolution. (See 2MASS PSC documentation). int TwoMassXSC2MASS extended-source catalog quantities for matches to SDSS photometr objID Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj]. long tmassxsc_ra 2MASS right ascension, J2000 deg double tmassxsc_dec 2MASS declination, J2000 deg double jDate Julian Date of the source measurement accurate to +30 seconds. (See 2MASS PSC documentation). double designation Sexagesimal, equatorial position-based source name in the form: hhmmssss+ddmmsss[ABC...]. char sup_ra Super-coadd centroid RA (J2000 decimal deg). double sup_dec Super-coadd centroid Dec (J2000 decimal deg). double density Coadd log(density) of stars with k&lt;14 mag. float R_K20FE 20mag/sq arcsec isophotal K fiducial ell. ap. semi-major axis. mag float J_M_K20FE J 20mag/sq arcsec isophotal fiducial ell. ap. magnitude. mag float J_MSIG_K20FE J 1-sigma uncertainty in 20mag/sq arcsec iso.fid.ell.mag. mag float J_FLG_K20FE J confusion flag for 20mag/sq arcsec iso. fid. ell. mag. int H_M_K20FE H 20mag/sq arcsec isophotal fiducial ell. ap. magnitude. mag float H_MSIG_K20FE H 1-sigma uncertainty in 20mag/sq arcsec iso.fid.ell.mag. mag float H_FLG_K20FE H confusion flag for 20mag/sq arcsec iso. fid. ell. mag. int K_M_K20FE K 20mag/sq arcsec isophotal fiducial ell. ap. magnitude. mag float K_MSIG_K20FE K 1-sigma uncertainty in 20mag/sq arcsec iso.fid.ell.mag. mag float K_FLG_K20FE K confusion flag for 20mag/sq arcsec iso. fid. ell. mag. int R_3SIG 3-sigma K isophotal semi-major axis. arcsec float J_BA J minor/major axis ratio fit to the 3-sigma isophote. float J_PHI J angle to 3-sigma major axis (E of N). deg int H_BA H minor/major axis ratio fit to the 3-sigma isophote. float H_PHI H angle to 3-sigma major axis (E of N). deg int K_BA K minor/major axis ratio fit to the 3-sigma isophote. float K_PHI K angle to 3-sigma major axis (E of N). deg int SUP_R_3SIG Super-coadd minor/major axis ratio fit to the 3-sigma isophote. float SUP_BA K minor/major axis ratio fit to the 3-sigma isophote. float SUP_PHI K angle to 3-sigma major axis (E of N). deg int R_FE K fiducial Kron elliptical aperture semi-major axis. float J_M_FE J fiducial Kron elliptical aperture magnitude. mag float J_MSIG_FE J 1-sigma uncertainty in fiducial Kron ell. mag. mag float J_FLG_FE J confusion flag for fiducial Kron ell. mag. int H_M_FE H fiducial Kron elliptical aperture magnitude. mag float H_MSIG_FE H 1-sigma uncertainty in fiducial Kron ell. mag. mag float H_FLG_FE H confusion flag for fiducial Kron ell. mag. int K_M_FE K fiducial Kron elliptical aperture magnitude. mag float K_MSIG_FE K 1-sigma uncertainty in fiducial Kron ell. mag. mag float K_FLG_FE K confusion flag for fiducial Kron ell. mag. int R_EXT extrapolation/total radius. arcsec float J_M_EXT J mag from fit extrapolation. mag float J_MSIG_EXT J 1-sigma uncertainty in mag from fit extrapolation. mag float J_PCHI J chi^2 of fit to rad. profile float H_M_EXT H mag from fit extrapolation. mag float H_MSIG_EXT H 1-sigma uncertainty in mag from fit extrapolation. mag float H_PCHI H chi^2 of fit to rad. profile float K_M_EXT K mag from fit extrapolation. mag float K_MSIG_EXT K 1-sigma uncertainty in mag from fit extrapolation. mag float K_PCHI K chi^2 of fit to rad. profile float J_R_EFF J half-light (integrated half-flux point) radius. arcsec float J_MNSURFB_EFF J mean surface brightness at the half-light radius. mag/sq. arcsec float H_R_EFF H half-light (integrated half-flux point) radius. arcsec float H_MNSURFB_EFF H mean surface brightness at the half-light radius. mag/sq. arcsec float K_R_EFF K half-light (integrated half-flux point) radius. arcsec float K_MNSURFB_EFF K mean surface brightness at the half-light radius. mag/sq. arcsec float J_CON_INDX J concentration index r_75%/r_25%. float H_CON_INDX H concentration index r_75%/r_25%. float K_CON_INDX K concentration index r_75%/r_25%. float J_PEAK J peak pixel brightness. mag/sq. arcsec float H_PEAK H peak pixel brightness. mag/sq. arcsec float K_PEAK K peak pixel brightness. mag/sq. arcsec float J_5SURF J central surface brightness (r&lt;=5). mag/sq. arcsec float H_5SURF H central surface brightness (r&lt;=5). mag/sq. arcsec float K_5SURF K central surface brightness (r&lt;=5). mag/sq. arcsec float E_SCORE extended score: 1(extended) &lt; e_score &lt; 2(point-like). float G_SCORE galaxy score: 1(extended) &lt; g_score &lt; 2(point-like). float VC visual verification score for source. int CC_FLG indicates artifact contamination and/or confusion. char IM_NX size of postage stamp image in pixels. int R_K20FC 20mag/sq arcsec isophotal K fiducial circular ap. radius. arcsec float J_M_K20FC J 20mag/sq arcsec isophotal fiducial circ. ap. mag. mag float J_MSIG_K20FC J 1-sigma uncertainty in 20mag/sq arcsec iso.fid.circ. mag. mag float J_FLG_K20FC J confusion flag for 20mag/sq arcsec iso. fid. circ. mag. int H_M_K20FC H 20mag/sq arcsec isophotal fiducial circ. ap. mag. mag float H_MSIG_K20FC H 1-sigma uncertainty in 20mag/sq arcsec iso.fid.circ. mag. mag float H_FLG_K20FC H confusion flag for 20mag/sq arcsec iso. fid. circ. mag. int K_M_K20FC K 20mag/sq arcsec isophotal fiducial circ. ap. mag. mag float K_MSIG_K20FC K 1-sigma uncertainty in 20mag/sq arcsec iso.fid.circ. mag. mag float K_FLG_K20FC K confusion flag for 20mag/sq arcsec iso. fid. circ. mag. int J_R_E J Kron elliptical aperture semi-major axis. arcsec float J_M_E J Kron elliptical aperture magnitude mag float J_MSIG_E J 1-sigma uncertainty in Kron elliptical mag. mag float J_FLG_E J confusion flag for Kron elliptical mag. int H_R_E H Kron elliptical aperture semi-major axis. arcsec float H_M_E H Kron elliptical aperture magnitude mag float H_MSIG_E H 1-sigma uncertainty in Kron elliptical mag. mag float H_FLG_E H confusion flag for Kron elliptical mag. int K_R_E K Kron elliptical aperture semi-major axis. arcsec float K_M_E K Kron elliptical aperture magnitude mag float K_MSIG_E K 1-sigma uncertainty in Kron elliptical mag. mag float K_FLG_E K confusion flag for Kron elliptical mag. int J_R_C J Kron circular aperture radius. arcsec float J_M_C J Kron circular aperture magnitude. mag float J_MSIG_C J 1-sigma uncertainty in Kron circular mag. mag float J_FLG_C J confusion flag for Kron circular mag. int H_R_C H Kron circular aperture radius. arcsec float H_M_C H Kron circular aperture magnitude. mag float H_MSIG_C H 1-sigma uncertainty in Kron circular mag. mag float H_FLG_C H confusion flag for Kron circular mag. int K_R_C K Kron circular aperture radius. arcsec float K_M_C K Kron circular aperture magnitude. mag float K_MSIG_C K 1-sigma uncertainty in Kron circular mag. mag float K_FLG_C K confusion flag for Kron circular mag. int R_FC K fiducial Kron circular aperture radius. arcsec float J_M_FC J fiducial Kron circular magnitude. mag float J_MSIG_FC J 1-sigma uncertainty in fiducial Kron circ. mag. mag float J_FLG_FC J confusion flag for Kron circular mag. confusion flag for fiducial Kron circ. mag. int H_M_FC H fiducial Kron circular magnitude. mag float H_MSIG_FC H 1-sigma uncertainty in fiducial Kron circ. mag. mag float H_FLG_FC H confusion flag for Kron circular mag. confusion flag for fiducial Kron circ. mag. int K_M_FC K fiducial Kron circular magnitude. mag float K_MSIG_FC K 1-sigma uncertainty in fiducial Kron circ. mag. mag float K_FLG_FC K confusion flag for Kron circular mag. confusion flag for fiducial Kron circ. mag. int J_R_I20E J 20mag/sq arcsec isophotal elliptical ap. semi-major axis. arcsec float J_M_I20E J 20mag/sq arcsec isophotal elliptical ap. magnitude. mag float J_MSIG_I20E J 1-sigma uncertainty in 20mag/sq arcsec iso. ell. mag. mag float J_FLG_I20E J confusion flag for 20mag/sq arcsec iso. ell. mag. int H_R_I20E H 20mag/sq arcsec isophotal elliptical ap. semi-major axis. arcsec float H_M_I20E H 20mag/sq arcsec isophotal elliptical ap. magnitude. mag float H_MSIG_I20E H 1-sigma uncertainty in 20mag/sq arcsec iso. ell. mag. mag float H_FLG_I20E H confusion flag for 20mag/sq arcsec iso. ell. mag. int K_R_I20E K 20mag/sq arcsec isophotal elliptical ap. semi-major axis. arcsec float K_M_I20E K 20mag/sq arcsec isophotal elliptical ap. magnitude. mag float K_MSIG_I20E K 1-sigma uncertainty in 20mag/sq arcsec iso. ell. mag. mag float K_FLG_I20E K confusion flag for 20mag/sq arcsec iso. ell. mag. int J_R_I20C J 20mag/sq arcsec isophotal circular aperture radius. arcsec float J_M_I20C J 20mag/sq arcsec isophotal circular ap. magnitude. mag float J_MSIG_I20C J 1-sigma uncertainty in 20mag/sq arcsec iso. circ. mag. mag float J_FLG_I20C J confusion flag for 20mag/sq arcsec iso. circ. mag. int H_R_I20C H 20mag/sq arcsec isophotal circular aperture radius. arcsec float H_M_I20C H 20mag/sq arcsec isophotal circular ap. magnitude. mag float H_MSIG_I20C H 1-sigma uncertainty in 20mag/sq arcsec iso. circ. mag. mag float H_FLG_I20C H confusion flag for 20mag/sq arcsec iso. circ. mag. int K_R_I20C K 20mag/sq arcsec isophotal circular aperture radius. arcsec float K_M_I20C K 20mag/sq arcsec isophotal circular ap. magnitude. mag float K_MSIG_I20C K 1-sigma uncertainty in 20mag/sq arcsec iso. circ. mag. mag float K_FLG_I20C K confusion flag for 20mag/sq arcsec iso. circ. mag. int J_R_I21E J 21mag/sq arcsec isophotal elliptical ap. semi-major axis. arcsec float J_M_I21E J 21mag/sq arcsec isophotal elliptical ap. magnitude. mag float J_MSIG_I21E J 1-sigma uncertainty in 21mag/sq arcsec iso. ell. mag. mag float J_FLG_I21E J confusion flag for 21mag/sq arcsec iso. ell. mag. int H_R_I21E H 21mag/sq arcsec isophotal elliptical ap. semi-major axis. arcsec float H_M_I21E H 21mag/sq arcsec isophotal elliptical ap. magnitude. mag float H_MSIG_I21E H 1-sigma uncertainty in 21mag/sq arcsec iso. ell. mag. mag float H_FLG_I21E H confusion flag for 21mag/sq arcsec iso. ell. mag. int K_R_I21E K 21mag/sq arcsec isophotal elliptical ap. semi-major axis. arcsec float K_M_I21E K 21mag/sq arcsec isophotal elliptical ap. magnitude. mag float K_MSIG_I21E K 1-sigma uncertainty in 21mag/sq arcsec iso. ell. mag. mag float K_FLG_I21E K confusion flag for 21mag/sq arcsec iso. ell. mag. int R_J21FE float J_M_J21FE J 21mag/sq arcsec isophotal fiducial ell. ap. magnitude. mag float J_MSIG_J21FE J 1-sigma uncertainty in 21mag/sq arcsec iso.fid.ell.mag. mag float J_FLG_J21FE J confusion flag for 21mag/sq arcsec iso. fid. ell. mag. int H_M_J21FE H 21mag/sq arcsec isophotal fiducial ell. ap. magnitude. mag float H_MSIG_J21FE H 1-sigma uncertainty in 21mag/sq arcsec iso.fid.ell.mag. mag float H_FLG_J21FE H confusion flag for 21mag/sq arcsec iso. fid. ell. mag. int K_M_J21FE K 21mag/sq arcsec isophotal fiducial ell. ap. magnitude. mag float K_MSIG_J21FE K 1-sigma uncertainty in 21mag/sq arcsec iso.fid.ell.mag. mag float K_FLG_J21FE K confusion flag for 21mag/sq arcsec iso. fid. ell. mag. int J_R_I21C J 21mag/sq arcsec isophotal circular aperture radius. arcsec float J_M_I21C J 21mag/sq arcsec isophotal circular ap. magnitude. mag float J_MSIG_I21C J 1-sigma uncertainty in 21mag/sq arcsec iso. circ. mag. mag float J_FLG_I21C J confusion flag for 21mag/sq arcsec iso. circ. mag. int H_R_I21C H 21mag/sq arcsec isophotal circular aperture radius. arcsec float H_M_I21C H 21mag/sq arcsec isophotal circular ap. magnitude. mag float H_MSIG_I21C H 1-sigma uncertainty in 21mag/sq arcsec iso. circ. mag. mag float H_FLG_I21C H confusion flag for 21mag/sq arcsec iso. circ. mag. int K_R_I21C K 21mag/sq arcsec isophotal circular aperture radius. arcsec float K_M_I21C K 21mag/sq arcsec isophotal circular ap. magnitude. mag float K_MSIG_I21C K 1-sigma uncertainty in 21mag/sq arcsec iso. circ. mag. mag float K_FLG_I21C K confusion flag for 21mag/sq arcsec iso. circ. mag. int R_J21FC 21mag/sq arcsec isophotal J fiducial circular ap. radius. arcsec float J_M_J21FC J 21mag/sq arcsec isophotal fiducial circ. ap. mag. mag float J_MSIG_J21FC J 1-sigma uncertainty in 21mag/sq arcsec iso.fid.circ.mag. mag float J_FLG_J21FC J confusion flag for 21mag/sq arcsec iso. fid. circ. mag. int H_M_J21FC H 21mag/sq arcsec isophotal fiducial circ. ap. mag. mag float H_MSIG_J21FC H 1-sigma uncertainty in 21mag/sq arcsec iso.fid.circ.mag. mag float H_FLG_J21FC H confusion flag for 21mag/sq arcsec iso. fid. circ. mag. int K_M_J21FC K 21mag/sq arcsec isophotal fiducial circ. ap. mag. mag float K_MSIG_J21FC K 1-sigma uncertainty in 21mag/sq arcsec iso.fid.circ.mag. mag float K_FLG_J21FC K confusion flag for 21mag/sq arcsec iso. fid. circ. mag. int J_M_SYS J system photometry magnitude. mag float J_MSIG_SYS J 1-sigma uncertainty in system photometry mag. mag float H_M_SYS H system photometry magnitude. mag float H_MSIG_SYS H 1-sigma uncertainty in system photometry mag. mag float K_M_SYS K system photometry magnitude. mag float K_MSIG_SYS K 1-sigma uncertainty in system photometry mag. mag float SYS_FLG system flag: 0=no system, 1=nearby galaxy flux incl. in mag. int CONTAM_FLG contamination flag: 0=no stars, 1=stellar flux incl. in mag. int J_5SIG_BA J minor/major axis ratio fit to the 5-sigma isophote. float J_5SIG_PHI J angle to 5-sigma major axis (E of N). deg int H_5SIG_BA H minor/major axis ratio fit to the 5-sigma isophote. float H_5SIG_PHI H angle to 5-sigma major axis (E of N). deg int K_5SIG_BA K minor/major axis ratio fit to the 5-sigma isophote. float K_5SIG_PHI K angle to 5-sigma major axis (E of N). deg int J_D_AREA J 5-sigma to 3-sigma differential area. sq arcsec int J_PERC_DAREA J 5-sigma to 3-sigma percent area change. sq arcsec int H_D_AREA H 5-sigma to 3-sigma differential area. sq arcsec int H_PERC_DAREA H 5-sigma to 3-sigma percent area change. sq arcsec int K_D_AREA K 5-sigma to 3-sigma differential area. sq arcsec int K_PERC_DAREA K 5-sigma to 3-sigma percent area change. sq arcsec int J_BISYM_RAT J bi-symmetric flux ratio. float J_BISYM_CHI J bi-symmetric cross-correlation chi. float H_BISYM_RAT H bi-symmetric flux ratio. float H_BISYM_CHI H bi-symmetric cross-correlation chi. float K_BISYM_RAT K bi-symmetric flux ratio. float K_BISYM_CHI K bi-symmetric cross-correlation chi. float J_SH0 J ridge shape (LCSB: BSNR limit). float J_SIG_SH0 J ridge shape sigma (LCSB: B2SNR limit). float H_SH0 H ridge shape (LCSB: BSNR limit). float H_SIG_SH0 H ridge shape sigma (LCSB: B2SNR limit). float K_SH0 K ridge shape (LCSB: BSNR limit). float K_SIG_SH0 K ridge shape sigma (LCSB: B2SNR limit). float J_SC_MXDN J mxdn (score) (LCSB: BSNR - block/smoothed SNR) float J_SC_SH J shape (score). float J_SC_WSH J wsh (score) (LCSB: PSNR - peak raw SNR). float J_SC_R23 J r23 (score) (LCSB: TSNR - integrated SNR for r=15). float J_SC_1MM J 1st moment (score) (LCSB: super blk 2,4,8 SNR). float J_SC_2MM J 2nd moment (score) (LCSB: SNRMAX - super SNR max). float J_SC_VINT J vint (score). float J_SC_R1 J r1 (score). float J_SC_MSH J median shape score. float H_SC_MXDN H mxdn (score) (LCSB: BSNR - block/smoothed SNR) float H_SC_SH H shape (score). float H_SC_WSH H wsh (score) (LCSB: PSNR - peak raw SNR). float H_SC_R23 H r23 (score) (LCSB: TSNR - integrated SNR for r=15). float H_SC_1MM H 1st moment (score) (LCSB: super blk 2,4,8 SNR). float H_SC_2MM H 2nd moment (score) (LCSB: SNRMAX - super SNR max). float H_SC_VINT H vint (score). float H_SC_R1 H r1 (score). float H_SC_MSH H median shape score. float K_SC_MXDN K mxdn (score) (LCSB: BSNR - block/smoothed SNR) float K_SC_SH K shape (score). float K_SC_WSH K wsh (score) (LCSB: PSNR - peak raw SNR). float K_SC_R23 K r23 (score) (LCSB: TSNR - integrated SNR for r=15). float K_SC_1MM K 1st moment (score) (LCSB: super blk 2,4,8 SNR). float K_SC_2MM K 2nd moment (score) (LCSB: SNRMAX - super SNR max). float K_SC_VINT K vint (score). float K_SC_R1 K r1 (score). float K_SC_MSH K median shape score. float J_CHIF_ELLF J % chi-fraction for elliptical fit to 3-sig isophote. float K_CHIF_ELLF K % chi-fraction for elliptical fit to 3-sig isophote. float ELLFIT_FLG ellipse fitting contamination flag. int SUP_CHIF_ELLF super-coadd % chi-fraction for ellip. fit to 3-sig isophote. float N_BLANK number of blanked source records. int N_SUB number of subtracted source records. int BL_SUB_FLG blanked/subtracted src description flag. int ID_FLG type/galaxy ID flag (0=non-catalog, 1=catalog, 2=LCSB). int ID_CAT matched galaxy catalog name. char FG_FLG flux-growth convergence flag. char BLK_FAC LCSB blocking factor (1, 2, 4, 8). int DUP_SRC Duplicate source flag. int USE_SRC Use source flag. int PROX Proximity. The distance between this source and its nearest neighbor in the PSC. arcsec float PXPA The position angle on the sky of the vector from the source to the nearest neighbor in the PSC, East of North. deg int PXCNTR ext_key value of nearest XSC source. int DIST_EDGE_NS The distance from the source to the nearest North or South scan edge. int DIST_EDGE_EW The distance from the source to the nearest East or West scan edge. arcsec int DIST_EDGE_FLG flag indicating which edges ([n|s][e|w]) are nearest to src. char PTS_KEY key to point source data DB record. int MP_KEY key to minor planet prediction DB record. int NIGHT_KEY key to night data record in &quot;scan DB&quot;. int SCAN_KEY key to scan data record in &quot;scan DB&quot;. int COADD_KEY key to coadd data record in &quot;scan DB&quot;. int HEMIS hemisphere (N/S) of observation. &quot;n&quot; = North/Mt. Hopkins; &quot;s&quot; = South/CTIO. char DATE The observation reference date for this source expressed in ISO standard format. char SCAN scan number (unique within date). int COADD 3-digit coadd number (unique within scan). int X_COADD x (cross-scan) position (coadd coord.). pix float Y_COADD y (in-scan) position (coadd coord.). pix float J_SUBST2 J residual background #2 (score). float H_SUBST2 H residual background #2 (score). float K_SUBST2 K residual background #2 (score). float J_BACK J coadd median background. mag/sq arcsec float H_BACK H coadd median background. mag/sq arcsec float K_BACK K coadd median background. mag/sq arcsec float J_RESID_ANN J residual annulus background median. mag/sq arcsec float H_RESID_ANN H residual annulus background median. mag/sq arcsec float K_RESID_ANN K residual annulus background median. mag/sq arcsec float J_BNDG_PER J banding Fourier Transf. period on this side of coadd. int J_BNDG_AMP J banding maximum FT amplitude on this side of coadd. float H_BNDG_PER H banding Fourier Transf. period on this side of coadd. int H_BNDG_AMP H banding maximum FT amplitude on this side of coadd. float K_BNDG_PER K banding Fourier Transf. period on this side of coadd. int K_BNDG_AMP K banding maximum FT amplitude on this side of coadd. float J_SEETRACK J band seetracking score. float H_SEETRACK H band seetracking score. float K_SEETRACK K band seetracking score. float EXT_KEY entry counter (key) number (unique within table). int TMASSXSC_ID source ID number (unique within scan, coadd). int J_M_5 J-band circular aperture magnitude (5 arcsec radius) mag float J_MSIG_5 error in J-band circular aperture magnitude (5 arcsec radius) mag float J_FLG_5 J confusion flag for 5 arcsec circular ap. mag. int J_M_7 J-band circular aperture magnitude (7 arcsec radius) mag float J_MSIG_7 error in J-band circular aperture magnitude (7 arcsec radius) mag float J_FLG_7 J confusion flag for 7 arcsec circular ap. mag. int J_M_10 J-band circular aperture magnitude (10 arcsec radius) mag float J_MSIG_10 error in J-band circular aperture magnitude (10 arcsec radius) mag float J_FLG_10 J confusion flag for 10 arcsec circular ap. mag. int J_M_15 J-band circular aperture magnitude (15 arcsec radius) mag float J_MSIG_15 error in J-band circular aperture magnitude (15 arcsec radius) mag float J_FLG_15 J confusion flag for 15 arcsec circular ap. mag. int J_M_20 J-band circular aperture magnitude (20 arcsec radius) mag float J_MSIG_20 error in J-band circular aperture magnitude (20 arcsec radius) mag float J_FLG_20 J confusion flag for 20 arcsec circular ap. mag. int J_M_25 J-band circular aperture magnitude (25 arcsec radius) mag float J_MSIG_25 error in J-band circular aperture magnitude (25 arcsec radius) mag float J_FLG_25 J confusion flag for 25 arcsec circular ap. mag. int J_M_30 J-band circular aperture magnitude (30 arcsec radius) mag float J_MSIG_30 error in J-band circular aperture magnitude (30 arcsec radius) mag float J_FLG_30 J confusion flag for 30 arcsec circular ap. mag. int J_M_40 J-band circular aperture magnitude (40 arcsec radius) mag float J_MSIG_40 error in J-band circular aperture magnitude (40 arcsec radius) mag float J_FLG_40 J confusion flag for 40 arcsec circular ap. mag. int J_M_50 J-band circular aperture magnitude (50 arcsec radius) mag float J_MSIG_50 error in J-band circular aperture magnitude (50 arcsec radius) mag float J_FLG_50 J confusion flag for 50 arcsec circular ap. mag. int J_M_60 J-band circular aperture magnitude (60 arcsec radius) mag float J_MSIG_60 error in J-band circular aperture magnitude (60 arcsec radius) mag float J_FLG_60 J confusion flag for 60 arcsec circular ap. mag. int J_M_70 J-band circular aperture magnitude (70 arcsec radius) mag float J_MSIG_70 error in J-band circular aperture magnitude (70 arcsec radius) mag float J_FLG_70 J confusion flag for 70 arcsec circular ap. mag. int H_M_5 H-band circular aperture magnitude (5 arcsec radius) mag float H_MSIG_5 error in H-band circular aperture magnitude (5 arcsec radius) mag float H_FLG_5 H confusion flag for 5 arcsec circular ap. mag. int H_M_7 H-band circular aperture magnitude (7 arcsec radius) mag float H_MSIG_7 error in H-band circular aperture magnitude (7 arcsec radius) mag float H_FLG_7 H confusion flag for 7 arcsec circular ap. mag. int H_M_10 H-band circular aperture magnitude (10 arcsec radius) mag float H_MSIG_10 error in H-band circular aperture magnitude (10 arcsec radius) mag float H_FLG_10 H confusion flag for 10 arcsec circular ap. mag. int H_M_15 H-band circular aperture magnitude (15 arcsec radius) mag float H_MSIG_15 error in H-band circular aperture magnitude (15 arcsec radius) mag float H_FLG_15 H confusion flag for 15 arcsec circular ap. mag. int H_M_20 H-band circular aperture magnitude (20 arcsec radius) mag float H_MSIG_20 error in H-band circular aperture magnitude (20 arcsec radius) mag float H_FLG_20 H confusion flag for 20 arcsec circular ap. mag. int H_M_25 H-band circular aperture magnitude (25 arcsec radius) mag float H_MSIG_25 error in H-band circular aperture magnitude (25 arcsec radius) mag float H_FLG_25 H confusion flag for 25 arcsec circular ap. mag. int H_M_30 H-band circular aperture magnitude (30 arcsec radius) mag float H_MSIG_30 error in H-band circular aperture magnitude (30 arcsec radius) mag float H_FLG_30 H confusion flag for 30 arcsec circular ap. mag. int H_M_40 H-band circular aperture magnitude (40 arcsec radius) mag float H_MSIG_40 error in H-band circular aperture magnitude (40 arcsec radius) mag float H_FLG_40 H confusion flag for 40 arcsec circular ap. mag. int H_M_50 H-band circular aperture magnitude (50 arcsec radius) mag float H_MSIG_50 error in H-band circular aperture magnitude (50 arcsec radius) mag float H_FLG_50 H confusion flag for 50 arcsec circular ap. mag. int H_M_60 H-band circular aperture magnitude (60 arcsec radius) mag float H_MSIG_60 error in H-band circular aperture magnitude (60 arcsec radius) mag float H_FLG_60 H confusion flag for 60 arcsec circular ap. mag. int H_M_70 H-band circular aperture magnitude (70 arcsec radius) mag float H_MSIG_70 error in H-band circular aperture magnitude (70 arcsec radius) mag float H_FLG_70 H confusion flag for 70 arcsec circular ap. mag. int K_M_5 K-band circular aperture magnitude (5 arcsec radius) mag float K_MSIG_5 error in K-band circular aperture magnitude (5 arcsec radius) mag float K_FLG_5 K confusion flag for 5 arcsec circular ap. mag. int K_M_7 K-band circular aperture magnitude (7 arcsec radius) mag float K_MSIG_7 error in K-band circular aperture magnitude (7 arcsec radius) mag float K_FLG_7 K confusion flag for 7 arcsec circular ap. mag. int K_M_10 K-band circular aperture magnitude (10 arcsec radius) mag float K_MSIG_10 error in K-band circular aperture magnitude (10 arcsec radius) mag float K_FLG_10 K confusion flag for 10 arcsec circular ap. mag. int K_M_15 K-band circular aperture magnitude (15 arcsec radius) mag float K_MSIG_15 error in K-band circular aperture magnitude (15 arcsec radius) mag float K_FLG_15 K confusion flag for 15 arcsec circular ap. mag. int K_M_20 K-band circular aperture magnitude (20 arcsec radius) mag float K_MSIG_20 error in K-band circular aperture magnitude (20 arcsec radius) mag float K_FLG_20 K confusion flag for 20 arcsec circular ap. mag. int K_M_25 K-band circular aperture magnitude (25 arcsec radius) mag float K_MSIG_25 error in K-band circular aperture magnitude (25 arcsec radius) mag float K_FLG_25 K confusion flag for 25 arcsec circular ap. mag. int K_M_30 K-band circular aperture magnitude (30 arcsec radius) mag float K_MSIG_30 error in K-band circular aperture magnitude (30 arcsec radius) mag float K_FLG_30 K confusion flag for 30 arcsec circular ap. mag. int K_M_40 K-band circular aperture magnitude (40 arcsec radius) mag float K_MSIG_40 error in K-band circular aperture magnitude (40 arcsec radius) mag float K_FLG_40 K confusion flag for 40 arcsec circular ap. mag. int K_M_50 K-band circular aperture magnitude (50 arcsec radius) mag float K_MSIG_50 error in K-band circular aperture magnitude (50 arcsec radius) mag float K_FLG_50 K confusion flag for 50 arcsec circular ap. mag. int K_M_60 K-band circular aperture magnitude (60 arcsec radius) mag float K_MSIG_60 error in K-band circular aperture magnitude (60 arcsec radius) mag float K_FLG_60 K confusion flag for 60 arcsec circular ap. mag. int K_M_70 K-band circular aperture magnitude (70 arcsec radius) mag float K_MSIG_70 error in K-band circular aperture magnitude (70 arcsec radius) mag float K_FLG_70 K confusion flag for 70 arcsec circular ap. mag. int USNOSDSS objects that match to USNO-B objects have their match parameters stored her OBJID unique id, points to photoObj ID_MAIN long RA J2000 right ascension in USNO-B1.0 deg double DEC J2000 declination in USNO-B1.0 deg double RAERR error in R.A. arcsec double DECERR error in Dec arcsec double MEANEPOCH mean epoch of RA/Dec years double MURA proper motion in RA mas/yr float MUDEC proper motion in Dec mas/yr float PROPERMOTION total proper motion 0.01 arcsec/yr float ANGLE position angle of proper motion (East of North) deg float MURAERR error in proper motion in RA mas/yr float MUDECERR error in proper motion in Dec mas/yr float MUPROB probability of proper motion float MUFLAG proper motion flag (0 no, 1 yes) int SFITRA sigma of individual observations around best fit motion in RA mas float SFITDEC sigma of individual observations around best fit motion in RA mas float NFITPT number of observations used in the fit int MAG_B1 mag float MAG_R1 mag float MAG_B2 mag float MAG_R2 mag float MAG_I2 mag float FLDID_B1 field id in first blue survey int FLDID_R1 field id in first red survey int FLDID_B2 field id in second blue survey int FLDID_R2 field id in second red survey int FLDID_I2 field id in N survey int SG_B1 star/galaxy separation flag in first blue survey (values of 0 to 3 are probably stellar, values of 8 to 11 are probably non-stellar) int SG_R1 star/galaxy separation flag in first red survey (values of 0 to 3 are probably stellar, values of 8 to 11 are probably non-stellar) int SG_B2 star/galaxy separation flag in second blue survey (values of 0 to 3 are probably stellar, values of 8 to 11 are probably non-stellar) int SG_R2 star/galaxy separation flag in second red survey (values of 0 to 3 are probably stellar, values of 8 to 11 are probably non-stellar) int SG_I2 star/galaxy separation flag in N survey (values of 0 to 3 are probably stellar, values of 8 to 11 are probably non-stellar) int FLDEPOCH_B1 epoch of observation in first blue survey float FLDEPOCH_R1 epoch of observation in first red survey float FLDEPOCH_B2 epoch of observation in second blue survey float FLDEPOCH_R2 epoch of observation in second red survey float FLDEPOCH_I2 epoch of observation in N survey float 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 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 int mode mode is primary, secondary, family, outside CODE_MISC int cx Cartesian x of the object POS_EQ_CART_X double cy Cartesian y of the object POS_EQ_CART_Y double cz Cartesian z of the object POS_EQ_CART_Z double native true if obj is local, false if from the destination dataset CODE_MISC int detectionIndexFull list of all detections, with associated 'thing' assignment thingId thing ID number long objId object ID number (from run, camcol, field, id, rerun) long loadVersion Load Version ID_VERSION int galSpecExtraEstimated physical parameters for all galaxies in the MPA-JHU spectroscopic catalogue specObjID Unique ID ID_CATALOG long bptclass Emission line classification based on the BPT diagram using the methodology described in Brinchmann et al (2004). -1 means unclassifiable, 1 is star-forming, 2 means low S/N star-forming, 3 is composite, 4 AGN (excluding liners) and 5 is a low S/N LINER. int oh_p2p5 The 2.5 percentile of the Oxygen abundance derived using Charlot &#38; Longhetti models. The values are reported as 12 + Log O/H. See Tremonti et al (2004) and Brinchmann et al (2004) for details. float oh_p16 The 16 percentile of the Oxygen abundance derived using Charlot &#38; Longhetti models. The values are reported as 12 + Log O/H. See Tremonti et al (2004) and Brinchmann et al (2004) for details. float oh_p50 The median estimate of the Oxygen abundance derived using Charlot &#38; Longhetti models. The values are reported as 12 + Log O/H. See Tremonti et al (2004) and Brinchmann et al (2004) for details. float oh_p84 The 84th percentile of the Oxygen abundance derived using Charlot &#38; Longhetti models. The values are reported as 12 + Log O/H. See Tremonti et al (2004) and Brinchmann et al (2004) for details. float oh_p97p5 The 97.5 percentile of the Oxygen abundance derived using Charlot &#38; Longhetti models. The values are reported as 12 + Log O/H. See Tremonti et al (2004) and Brinchmann et al (2004) for details. float oh_entropy The entropy (Sum p*lg(p)) of the PDF of 12 + Log O/H float lgm_tot_p2p5 The 2.5 percentile of the Log total stellar mass PDF using model photometry. Log solar masses float lgm_tot_p16 The 16th percentile of the Log total stellar mass PDF using model photometry. Log solar masses float lgm_tot_p50 The median estimate of the Log total stellar mass PDF using model photometry. Log solar masses float lgm_tot_p84 The 84th percentile of the Log total stellar mass PDF using model photometry. Log solar masses float lgm_tot_p97p5 The 97.5 percentile of the Log total stellar mass PDF using model photometry. Log solar masses float lgm_fib_p2p5 The 2.5 percentile of the Log stellar mass within the fibre PDF using fibre photometry. Log solar masses float lgm_fib_p16 The 16th percentile of the Log stellar mass within the fibre PDF using fibre photometry. Log solar masses float lgm_fib_p50 The median estimate of the Log stellar mass within the fibre PDF using fibre photometry. Log solar masses float lgm_fib_p84 The 84th percentile of the Log stellar mass within the fibre PDF using fibre photometry. Log solar masses float lgm_fib_p97p5 The 97.5 percentile of the Log stellar mass within the fibre PDF using fibre photometry. Log solar masses float sfr_tot_p2p5 The 2.5 percentile of the Log total SFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float sfr_tot_p16 The 16th percentile of the Log total SFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float sfr_tot_p50 The median estimate of the Log total SFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float sfr_tot_p84 The 84th percentile of the Log total SFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float sfr_tot_p97p5 The 97.5 percentile of the Log total SFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float sfr_tot_entropy The entropy (Sum p*lg(p)) of the PDF of the total SFR float sfr_fib_p2p5 The 2.5 percentile of the Log SFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float sfr_fib_p16 The 16th percentile of the Log SFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float sfr_fib_p50 The median estimate of the Log SFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float sfr_fib_p84 The 84th percentile of the Log SFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float sfr_fib_p97p5 The 97.5 percentile of the Log SFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float sfr_fib_entropy The entropy (Sum p*lg(p)) of the PDF of the fiber SFR float specsfr_tot_p2p5 The 2.5 percentile of the Log total SPECSFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float specsfr_tot_p16 The 16th percentile of the Log total SPECSFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float specsfr_tot_p50 The median estimate of the Log total SPECSFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float specsfr_tot_p84 The 84th percentile of the Log total SPECSFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float specsfr_tot_p97p5 The 97.5 percentile of the Log total SPECSFR PDF. This is derived by combining emission line measurements from within the fibre where possible and aperture corrections are done by fitting models ala Gallazzi et al (2005), Salim et al (2007) to the photometry outside the fibre. For those objects where the emission lines within the fibre do not provide an estimate of the SFR, model fits were made to the integrated photometry. Log Msun/yr float specsfr_tot_entropy The entropy (Sum p*lg(p)) of the PDF of the total SPECSFR float specsfr_fib_p2p5 The 2.5 percentile of the Log SPECSFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float specsfr_fib_p16 The 16th percentile of the Log SPECSFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float specsfr_fib_p50 The median estimate of the Log SPECSFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float specsfr_fib_p84 The 84th percentile of the Log SPECSFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float specsfr_fib_p97p5 The 97.5 percentile of the Log SPECSFR within the fiber PDF. For galaxies of the star-forming class, emission lines were used (c.f. Brinchmann et al 2004) while for others models were fit to the fibre photometry.. Log Msun/yr float specsfr_fib_entropy The entropy (Sum p*lg(p)) of the PDF of the fiber SPECSFR float galSpecIndxIndex measurements of spectra from the MPA-JHU spectroscopic catalogue specObjID Unique ID ID_CATALOG long lick_cn1 Restframe index measurement mag float lick_cn1_err Error on index measurement mag float lick_cn1_model Index of best fit model spectrum mag float lick_cn1_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float lick_cn1_sub_err Error in the above index measurement mag float lick_cn2 Restframe index measurement mag float lick_cn2_err Error on index measurement mag float lick_cn2_model Index of best fit model spectrum mag float lick_cn2_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float lick_cn2_sub_err Error in the above index measurement mag float lick_ca4227 Restframe index measurement A float lick_ca4227_err Error on index measurement A float lick_ca4227_model Index of best fit model spectrum A float lick_ca4227_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_ca4227_sub_err Error in the above index measurement A float lick_g4300 Restframe index measurement A float lick_g4300_err Error on index measurement A float lick_g4300_model Index of best fit model spectrum A float lick_g4300_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_g4300_sub_err Error in the above index measurement A float lick_fe4383 Restframe index measurement A float lick_fe4383_err Error on index measurement A float lick_fe4383_model Index of best fit model spectrum A float lick_fe4383_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe4383_sub_err Error in the above index measurement A float lick_ca4455 Restframe index measurement A float lick_ca4455_err Error on index measurement A float lick_ca4455_model Index of best fit model spectrum A float lick_ca4455_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_ca4455_sub_err Error in the above index measurement A float lick_fe4531 Restframe index measurement A float lick_fe4531_err Error on index measurement A float lick_fe4531_model Index of best fit model spectrum A float lick_fe4531_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe4531_sub_err Error in the above index measurement A float lick_c4668 Restframe index measurement A float lick_c4668_err Error on index measurement A float lick_c4668_model Index of best fit model spectrum A float lick_c4668_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_c4668_sub_err Error in the above index measurement A float lick_hb Restframe index measurement A float lick_hb_err Error on index measurement A float lick_hb_model Index of best fit model spectrum A float lick_hb_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_hb_sub_err Error in the above index measurement A float lick_fe5015 Restframe index measurement A float lick_fe5015_err Error on index measurement A float lick_fe5015_model Index of best fit model spectrum A float lick_fe5015_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe5015_sub_err Error in the above index measurement A float lick_mg1 Restframe index measurement mag float lick_mg1_err Error on index measurement mag float lick_mg1_model Index of best fit model spectrum mag float lick_mg1_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float lick_mg1_sub_err Error in the above index measurement mag float lick_mg2 Restframe index measurement mag float lick_mg2_err Error on index measurement mag float lick_mg2_model Index of best fit model spectrum mag float lick_mg2_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float lick_mg2_sub_err Error in the above index measurement mag float lick_mgb Restframe index measurement A float lick_mgb_err Error on index measurement A float lick_mgb_model Index of best fit model spectrum A float lick_mgb_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_mgb_sub_err Error in the above index measurement A float lick_fe5270 Restframe index measurement A float lick_fe5270_err Error on index measurement A float lick_fe5270_model Index of best fit model spectrum A float lick_fe5270_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe5270_sub_err Error in the above index measurement A float lick_fe5335 Restframe index measurement A float lick_fe5335_err Error on index measurement A float lick_fe5335_model Index of best fit model spectrum A float lick_fe5335_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe5335_sub_err Error in the above index measurement A float lick_fe5406 Restframe index measurement A float lick_fe5406_err Error on index measurement A float lick_fe5406_model Index of best fit model spectrum A float lick_fe5406_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe5406_sub_err Error in the above index measurement A float lick_fe5709 Restframe index measurement A float lick_fe5709_err Error on index measurement A float lick_fe5709_model Index of best fit model spectrum A float lick_fe5709_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe5709_sub_err Error in the above index measurement A float lick_fe5782 Restframe index measurement A float lick_fe5782_err Error on index measurement A float lick_fe5782_model Index of best fit model spectrum A float lick_fe5782_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_fe5782_sub_err Error in the above index measurement A float lick_nad Restframe index measurement A float lick_nad_err Error on index measurement A float lick_nad_model Index of best fit model spectrum A float lick_nad_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_nad_sub_err Error in the above index measurement A float lick_tio1 Restframe index measurement mag float lick_tio1_err Error on index measurement mag float lick_tio1_model Index of best fit model spectrum mag float lick_tio1_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float lick_tio1_sub_err Error in the above index measurement mag float lick_tio2 Restframe index measurement mag float lick_tio2_err Error on index measurement mag float lick_tio2_model Index of best fit model spectrum mag float lick_tio2_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float lick_tio2_sub_err Error in the above index measurement mag float lick_hd_a Restframe index measurement A float lick_hd_a_err Error on index measurement A float lick_hd_a_model Index of best fit model spectrum A float lick_hd_a_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_hd_a_sub_err Error in the above index measurement A float lick_hg_a Restframe index measurement A float lick_hg_a_err Error on index measurement A float lick_hg_a_model Index of best fit model spectrum A float lick_hg_a_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_hg_a_sub_err Error in the above index measurement A float lick_hd_f Restframe index measurement A float lick_hd_f_err Error on index measurement A float lick_hd_f_model Index of best fit model spectrum A float lick_hd_f_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_hd_f_sub_err Error in the above index measurement A float lick_hg_f Restframe index measurement A float lick_hg_f_err Error on index measurement A float lick_hg_f_model Index of best fit model spectrum A float lick_hg_f_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float lick_hg_f_sub_err Error in the above index measurement A float dtt_caii8498 Restframe index measurement A float dtt_caii8498_err Error on index measurement A float dtt_caii8498_model Index of best fit model spectrum A float dtt_caii8498_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float dtt_caii8498_sub_err Error in the above index measurement A float dtt_caii8542 Restframe index measurement A float dtt_caii8542_err Error on index measurement A float dtt_caii8542_model Index of best fit model spectrum A float dtt_caii8542_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float dtt_caii8542_sub_err Error in the above index measurement A float dtt_caii8662 Restframe index measurement A float dtt_caii8662_err Error on index measurement A float dtt_caii8662_model Index of best fit model spectrum A float dtt_caii8662_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float dtt_caii8662_sub_err Error in the above index measurement A float dtt_mgi8807 Restframe index measurement A float dtt_mgi8807_err Error on index measurement A float dtt_mgi8807_model Index of best fit model spectrum A float dtt_mgi8807_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines A float dtt_mgi8807_sub_err Error in the above index measurement A float bh_cnb Restframe index measurement mag float bh_cnb_err Error on index measurement mag float bh_cnb_model Index of best fit model spectrum mag float bh_cnb_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_cnb_sub_err Error in the above index measurement mag float bh_hk Restframe index measurement mag float bh_hk_err Error on index measurement mag float bh_hk_model Index of best fit model spectrum mag float bh_hk_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_hk_sub_err Error in the above index measurement mag float bh_cai Restframe index measurement mag float bh_cai_err Error on index measurement mag float bh_cai_model Index of best fit model spectrum mag float bh_cai_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_cai_sub_err Error in the above index measurement mag float bh_g Restframe index measurement mag float bh_g_err Error on index measurement mag float bh_g_model Index of best fit model spectrum mag float bh_g_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_g_sub_err Error in the above index measurement mag float bh_hb Restframe index measurement mag float bh_hb_err Error on index measurement mag float bh_hb_model Index of best fit model spectrum mag float bh_hb_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_hb_sub_err Error in the above index measurement mag float bh_mgg Restframe index measurement mag float bh_mgg_err Error on index measurement mag float bh_mgg_model Index of best fit model spectrum mag float bh_mgg_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_mgg_sub_err Error in the above index measurement mag float bh_mh Restframe index measurement mag float bh_mh_err Error on index measurement mag float bh_mh_model Index of best fit model spectrum mag float bh_mh_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_mh_sub_err Error in the above index measurement mag float bh_fc Restframe index measurement mag float bh_fc_err Error on index measurement mag float bh_fc_model Index of best fit model spectrum mag float bh_fc_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_fc_sub_err Error in the above index measurement mag float bh_nad Restframe index measurement mag float bh_nad_err Error on index measurement mag float bh_nad_model Index of best fit model spectrum mag float bh_nad_sub Restframe index measurement on the data after subtracting all 3-sigma emission lines mag float bh_nad_sub_err Error in the above index measurement mag float d4000 4000AA break, Bruzual (1983) definition float d4000_err Uncertainty estimate for 4000AA break, Bruzual (1983) definition float d4000_model 4000AA break, Bruzual (1983) definition measured off best-fit CB08 model float d4000_sub 4000AA break, Bruzual (1983) definition after correction for emission lines float d4000_sub_err Uncertainty estimate for 4000AA break, Bruzual (1983) definition after correction for emission lines float d4000_n 4000AA break, Balogh et al (1999) definition float d4000_n_err Uncertainty estimate for 4000AA break, Balogh et al (1999) definition float d4000_n_model 4000AA break, Balogh et al (1999) definition measured off best-fit CB08 model float d4000_n_sub 4000AA break, Balogh et al (1999) definition after correction for emission lines float d4000_n_sub_err Uncertainty estimate for 4000AA break, Balogh et al (1999) definition after correction for emission lines float d4000_red The flux in the red window of the Bruzual (1983) definition of D4000 float d4000_blue The flux in the blue window of the Bruzual (1983) definition of D4000 float d4000_n_red The flux in the red window of the Balogh et al (1999) definition of D4000 float d4000_n_blue The flux in the blue window of the Balogh et al (1999) definition of D4000 float d4000_sub_red The flux in the red window of the Bruzual (1983) definition of D4000 after subtraction of emission lines float d4000_sub_blue The flux in the blue window of the Bruzual (1983) definition of D4000 after subtraction of emission lines float d4000_n_sub_red The flux in the red window of the Balogh et al (1999) definition of D4000 after subtraction of emission lines float d4000_n_sub_blue The flux in the blue window of the Balogh et al (1999)q definition of D4000 after subtraction of emission lines float tauv_model_040 Dust attenuation of the best fit Z=0.004 CB08 model float model_coef_040 The scaling coefficients of the best fit Z=0.004 CB08 model float model_chisq_040 The chi^2 of the best fit Z=0.004 CB08 model float tauv_model_080 Dust attenuation of the best fit Z=0.008 CB08 model float model_coef_080 The scaling coefficients of the best fit Z=0.008 CB08 model float model_chisq_080 The chi^2 of the best fit Z=0.008 CB08 model float tauv_model_170 Dust attenuation of the best fit Z=0.017 CB08 model float model_coef_170 The scaling coefficients of the best fit Z=0.017 CB08 model float model_chisq_170 The chi^2 of the best fit Z=0.017 CB08 model float tauv_model_400 Dust attenuation of the best fit Z=0.04 CB08 model float model_coef_400 The scaling coefficients of the best fit Z=0.04 CB08 model float model_chisq_400 The chi^2 of the best fit Z=0.04 CB08 model float best_model_z Metallicity of best fitting (min chisq) model Z = 0.004 / 0.017 / 0.050 (0.2 1.0, 2.5 x solar) float tauv_cont V-band optical depth (TauV = A_V / 1.086) affecting the stars from best fit model (best of 4 Z's) float model_coef Coeficients of best fit model (best of 4 Z's) float model_chisq Reduced chi-squared of best fit model (best of 4 Z's) float galSpecInfoGeneral information for the MPA-JHU spectroscopic re-analysi specObjID Unique ID ID_CATALOG long plateid Plate number int mjd Modified Julian Date of plate observation int fiberid Fiber number (1 - 640) int ra Right Ascention of drilled fiber position deg float dec Declination of drilled fiber position deg float primtarget Primary Target Flag (MAIN galaxy = 64) int sectarget Secondary Target Flag (QA = 8) int targettype Text version of primary target (GALAXY/QA/QSO/ROSAT_D) char spectrotype Schlegel classification of spectrum ... code is only run where this is set to &quot;GALAXY&quot; char subclass Schlegel subclass from PCA analysis -- not alwasy correct!! AGN/BROADLINE/STARBURST/STARFORMING char z Redshift from Schlegel float z_err Redshift error float z_warning Bad redshift if this is non-zero -- see Schlegel data model int v_disp Velocity dispersion from Schlegel km/s float v_disp_err Velocity dispersion error (negative for invalid fit) km/s float sn_median Median S/N per pixel of the whole spectrum float e_bv_sfd E(B-V) of foreground reddening from SFD maps float release Data Release (dr1/dr2/dr3/dr4) char reliable has &quot;reliable&quot; line measurements and physical parameters int galSpecLineEmission line measurements from MPA-JHU spectroscopic reanalysi specObjID Unique ID ID_CATALOG long sigma_balmer Velocity dispersion (sigma not FWHM) measured simultaneously in all of the Balmer lines km/s float sigma_balmer_err Error in the above km/s float sigma_forbidden Velocity dispersion (sigma not FWHM) measured simultaneously in all the forbidden lines km/s float sigma_forbidden_err Error in the above km/s float v_off_balmer Velocity offset of the Balmer lines from the measured redshift km/s float v_off_balmer_err Error in the above km/s float v_off_forbidden Velocity offset of the forbidden lines from the measured redshift km/s float v_off_forbidden_err Error in the above km/s float oii_3726_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float oii_3726_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float oii_3726_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float oii_3726_reqw_err Error in the equivalent width described above Ang float oii_3726_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float oii_3726_eqw_err Error in the equivalent width described above Ang float oii_3726_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float oii_3726_flux_err Error in the flux 1e-17 erg/s/cm^2 float oii_3726_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float oii_3726_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float oii_3729_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float oii_3729_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float oii_3729_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float oii_3729_reqw_err Error in the equivalent width described above Ang float oii_3729_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float oii_3729_eqw_err Error in the equivalent width described above Ang float oii_3729_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float oii_3729_flux_err Error in the flux 1e-17 erg/s/cm^2 float oii_3729_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float oii_3729_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float neiii_3869_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float neiii_3869_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float neiii_3869_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float neiii_3869_reqw_err Error in the equivalent width described above Ang float neiii_3869_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float neiii_3869_eqw_err Error in the equivalent width described above Ang float neiii_3869_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float neiii_3869_flux_err Error in the flux 1e-17 erg/s/cm^2 float neiii_3869_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float neiii_3869_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float h_delta_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float h_delta_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float h_delta_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float h_delta_reqw_err Error in the equivalent width described above Ang float h_delta_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float h_delta_eqw_err Error in the equivalent width described above Ang float h_delta_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float h_delta_flux_err Error in the flux 1e-17 erg/s/cm^2 float h_delta_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float h_delta_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float h_gamma_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float h_gamma_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float h_gamma_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float h_gamma_reqw_err Error in the equivalent width described above Ang float h_gamma_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float h_gamma_eqw_err Error in the equivalent width described above Ang float h_gamma_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float h_gamma_flux_err Error in the flux 1e-17 erg/s/cm^2 float h_gamma_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float h_gamma_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float oiii_4363_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float oiii_4363_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float oiii_4363_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float oiii_4363_reqw_err Error in the equivalent width described above Ang float oiii_4363_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float oiii_4363_eqw_err Error in the equivalent width described above Ang float oiii_4363_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float oiii_4363_flux_err Error in the flux 1e-17 erg/s/cm^2 float oiii_4363_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float oiii_4363_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float h_beta_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float h_beta_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float h_beta_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float h_beta_reqw_err Error in the equivalent width described above Ang float h_beta_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float h_beta_eqw_err Error in the equivalent width described above Ang float h_beta_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float h_beta_flux_err Error in the flux 1e-17 erg/s/cm^2 float h_beta_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float h_beta_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float oiii_4959_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float oiii_4959_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float oiii_4959_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float oiii_4959_reqw_err Error in the equivalent width described above Ang float oiii_4959_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float oiii_4959_eqw_err Error in the equivalent width described above Ang float oiii_4959_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float oiii_4959_flux_err Error in the flux 1e-17 erg/s/cm^2 float oiii_4959_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float oiii_4959_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float oiii_5007_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float oiii_5007_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float oiii_5007_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float oiii_5007_reqw_err Error in the equivalent width described above Ang float oiii_5007_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float oiii_5007_eqw_err Error in the equivalent width described above Ang float oiii_5007_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float oiii_5007_flux_err Error in the flux 1e-17 erg/s/cm^2 float oiii_5007_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float oiii_5007_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float hei_5876_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float hei_5876_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float hei_5876_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float hei_5876_reqw_err Error in the equivalent width described above Ang float hei_5876_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float hei_5876_eqw_err Error in the equivalent width described above Ang float hei_5876_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float hei_5876_flux_err Error in the flux 1e-17 erg/s/cm^2 float hei_5876_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float hei_5876_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float oi_6300_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float oi_6300_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float oi_6300_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float oi_6300_reqw_err Error in the equivalent width described above Ang float oi_6300_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float oi_6300_eqw_err Error in the equivalent width described above Ang float oi_6300_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float oi_6300_flux_err Error in the flux 1e-17 erg/s/cm^2 float oi_6300_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float oi_6300_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float nii_6548_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float nii_6548_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float nii_6548_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float nii_6548_reqw_err Error in the equivalent width described above Ang float nii_6548_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float nii_6548_eqw_err Error in the equivalent width described above Ang float nii_6548_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float nii_6548_flux_err Error in the flux 1e-17 erg/s/cm^2 float nii_6548_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float nii_6548_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float h_alpha_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float h_alpha_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float h_alpha_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float h_alpha_reqw_err Error in the equivalent width described above Ang float h_alpha_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float h_alpha_eqw_err Error in the equivalent width described above Ang float h_alpha_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float h_alpha_flux_err Error in the flux 1e-17 erg/s/cm^2 float h_alpha_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float h_alpha_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float nii_6584_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float nii_6584_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float nii_6584_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float nii_6584_reqw_err Error in the equivalent width described above Ang float nii_6584_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float nii_6584_eqw_err Error in the equivalent width described above Ang float nii_6584_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float nii_6584_flux_err Error in the flux 1e-17 erg/s/cm^2 float nii_6584_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float nii_6584_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float sii_6717_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float sii_6717_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float sii_6717_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float sii_6717_reqw_err Error in the equivalent width described above Ang float sii_6717_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float sii_6717_eqw_err Error in the equivalent width described above Ang float sii_6717_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float sii_6717_flux_err Error in the flux 1e-17 erg/s/cm^2 float sii_6717_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float sii_6717_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float sii_6731_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float sii_6731_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float sii_6731_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float sii_6731_reqw_err Error in the equivalent width described above Ang float sii_6731_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float sii_6731_eqw_err Error in the equivalent width described above Ang float sii_6731_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float sii_6731_flux_err Error in the flux 1e-17 erg/s/cm^2 float sii_6731_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float sii_6731_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float ariii7135_cont Continuum at line center from 200 pixel median smoothing of the emission-line subtracted continuum 1e-17 erg/s/cm^2/AA float ariii7135_cont_err Error in the continuum computed from the variance in the band pass 1e-17 erg/s/cm^2/AA float ariii7135_reqw The equivalent width of the continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative). In this case the continuum comes from a running 200 pixel median and does not properly account for stellar absorption. In general the EQW measurements provide a better measure of the true equivalent width. The purpose of this measurement is to help characterize the stellar absorption effecting the line. (EW_stellar = REQW - EQW) Ang float ariii7135_reqw_err Error in the equivalent width described above Ang float ariii7135_eqw The equivalent width of the CB08 continuum-subtracted emission line computed from straight integration over the bandpasses listed below (emisison is negative) . This properly takes into account stellar absorption. Note that it will not be correct in the case of blended lines (ie NII &#38; H-alpha) -- instead use FLUX/CONT. Ang float ariii7135_eqw_err Error in the equivalent width described above Ang float ariii7135_flux Flux from Gaussian fit to continuum subtracted data. (Note that the fit is done simultaneously to all the lines so de-blending happens automatically) 1e-17 erg/s/cm^2 float ariii7135_flux_err Error in the flux 1e-17 erg/s/cm^2 float ariii7135_inst_res Instrumental resolution at the line center (measured for each spectrum from the ARC lamps) 1e-17 erg/s/cm^2 float ariii7135_chisq Reduced chi-squared of the line fit over the bandpass used for the EW measurement 1e-17 erg/s/cm^2 float oii_sigma The width of the [O II] line in a free fit (ie. not tied to other emission lines) km/s float oii_flux The flux of the [O II] doublet from a free fit. 1e-17 erg/s/cm^2 float oii_flux_err The estimated uncertainty on OII_FLUX 1e-17 erg/s/cm^2 float oii_voff The velocity offset of the [O II] doublet from a free fit km/s float oii_chi2 chi^2 of the fit to the [O II] line in free fit float oiii_sigma The width of the [O III]5007 line in a free fit (ie. not tied to other emission lines) km/s float oiii_flux The flux of the [O III]5007 line from a free fit. 1e-17 erg/s/cm^2 float oiii_flux_err The estimated uncertainty on OIII_FLUX 1e-17 erg/s/cm^2 float oiii_voff The velocity offset of the [O III]5007 line from a free fit km/s float oiii_chi2 chi^2 of the fit to the [O III]5007 line in free fit float spectofiber The multiplicative scale factor applied to the original flux and error spectra prior to measurement of the emission lines to improve the spectrophotometric accuracy. The rescaling insures that a synthetic r-band magnitude computed from the spectrum matches the r-band fiber magnitude measured by the photometric pipeline. float 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 int neighborType Object type of the neighbor CLASS_OBJECT int mode object is primary, secondary, family, outside CODE_MISC int neighborMode is neighbor primary, secondary, family, outside CODE_MISC int sdssImagingHalfSpacesHalf-spaces (caps) describing the SDSS imaging geometr sdssPolygonID integer description of polygon int x x-component of normal vector double y y-component of normal vector double z z-component of normal vector double c offset from center along normal double xMangle mangle version of x-component double yMangle mangle version of y-component double zMangle mangle version of z-component double cMangle mangle version of offset from center double loadVersion Load Version ID_VERSION int sdssPolygon2FieldMatched list of polygons and field sdssPolygonID integer designator of polygon int fieldID field identification long loadVersion Load Version ID_VERSION int sdssPolygonsPolygons describing SDSS imaging data window functio sdssPolygonID integer description of polygon int nField number of fields in the polygon int primaryFieldID ID of primary field in this polygon long ra RA (J2000 deg) in approximate center of polygon deg double dec Dec (J2000 deg) in approximate center of polygon deg double area area of polygon square deg double loadVersion Load Version ID_VERSION int sdssTargetParamContains the parameters used for a version of the target selection cod targetVersion version of target selection software ID_VERSION char paramFile version of target selection software ID_VERSION char name parameter name char value value used for the parameter char sdssTileAllContains information about each 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 &quot;untiled,&quot; releasing targets to be assigned to another tile, 0: otherwise CODE_MISC int nTargets number of targets assigned to this tile NUMBER int loadVersion Load Version ID_VERSION int sdssTiledTargetAllInformation on all targets run through tiling for SDSS-I and SDSS-I targetID Unique SDSS identifier composed from [skyVersion=0,rerun,run,camcol,field,obj]. long run Drift scan run number for targeting int rerun Reprocessing number for targeting int camcol Camera column number for targeting int field Field number for targeting int obj Object id number for targeting int 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 double cy y projection of vector on unit sphere double cz z projection of vector on unit sphere double primTarget primary target bitmask int secTarget secondary target bitmask int tiPriority tiling priority level (lower means higher priority) int tileAll First tile number this object was assigned to int tiMaskAll Combined value of tiling results bitmask int collisionGroupAll unique ID of collisionGroup int photoObjID hashed ID of photometric object in best version of the sky long specObjID hashed ID of spectroscopic object in best version of the sky long regionID ID of tiling region, 0 if unset int loadVersion Load Version ID_VERSION int sdssTilingGeometryInformation about boundary and mask regions in SDSS-I and SDSS-I regionID unique identifier for this tilingRegion int tileRun run of tiling software OBJ_RUN int stripe stripe containing the boundary EXTENSION_AREA int nsbx b: official stripe boundaries should be included, x: use the full rectangle CODE_MISC char isMask 1: tiling mask, 0: tiling boundary CODE_MISC int coordType specifies coordinate system for the boundaries POS_REFERENCE-SYSTEM int lambdamu_0 first lower bound deg POS_SDSS_POS_LIMIT double lambdamu_1 first upper bound deg POS_SDSS_POS_LIMIT double etanu_0 second lower bound deg POS_SDSS_POS_LIMIT double etanu_1 second upper bound deg POS_SDSS_POS_LIMIT double lambdaLimit_0 minimum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double lambdaLimit_1 maximum survey latitude for this stripe for region in which primaries are selected (-9999 if no limit) deg POS_SDSS_POS_LIMIT double targetVersion version of target software within this boundary ID_VERSION char firstArea area of sky covered by this boundary that was not covered by previous boundaries deg^2 EXTENSION_AREA double loadVersion Load Version ID_VERSION int sdssTilingInfoResults of individual tiling runs for each tiled targe targetID Unique SDSS identifier composed from [skyVersion=0,rerun,run,camcol,field,obj]. long tileRun Run of tiling software int tid Unique ID of objects within tiling run int tiMask Value of tiling results bitmask for this run int collisionGroup unique ID of collisionGroup in this tiling run int tile Tile this object was assigned to in this run int loadVersion Load Version ID_VERSION int sdssTilingRunContains basic information for a run of tiling Contains basic information for a run of tilin tileRun (unique) tiling run number OBS_RUN int ctileVersion version of ctile software ID_VERSION char tilepId unique id for tiling run OBJ_ID char programName character string of program 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 segueTargetAllSEGUE-1 and SEGUE-2 target selection run on all imaging dat objid unique id, points to photoObj ID_MAIN long segue1_target1 SEGUE-1 primary target selection flag ID_MAIN int segue1_target2 SEGUE-1 secondary target selection flag ID_MAIN int segue2_target1 SEGUE-2 primary target selection flag ID_MAIN int segue2_target2 SEGUE-2 secondary target selection flag ID_MAIN int lcolor SEGUE-1 and -2 target selection color: -0.436*uMag+1.129*gMag-0.119*rMag-0.574*iMag+0.1984 (Lenz et al.1998) mag float scolor SEGUE-1 target selection color: -0.249*uMag+0.794*gMag-0.555*rMag+0.234+0.011*p1s-0.010 (Helmi et al. 2003) mag float p1s SEGUE-1 target selection color: 0.91*umg+0.415*umg-1.280 (Helmi et al. 2003) mag float totalpm sqrt(PMRA*PMRA+PMDEC*PMDEC), in mas/year mas/year float hg reduced proper motion, gMag+5*log10(TOTALPM/1000)+5 mag float Mi 4.471+7.907*imz-0.837*imz*imz used in SEGUE-1 target selection, unused in SEGUE-2 mag float disti 10^((iMag-Mi+5)/5.0) used in SEGUE-1 target selection, unused in SEGUE-2 mag float Hr reduced pm (uncorr r): PSFMAG_r+5*log10(TOTALPM/1000)+5 mag float vmi_trans1 V-I from VMAG_TRANS-(iMag-0.337*rmi-0.37) mag float vmi_trans2 V-I from 0.877*gmr+0.358 mag float vmag_trans V mag from gMag - 0.587*gmr -0.011 mag float Mv_trans mag float distv_kpc 10^(dmV/5.-2.) where VMAG_TRANS-(3.37*VMI_TRANS1+2.89) kpc float vtrans_galrest transvere velocity, km/s, derived from TOTALPM and DISTV_KPC, in a frame at rest w.r.t the Galaxy km/s float mutrans_galradrest derived PM (mas/year) perpendicular to the Galactocentric radial vector, assuming all motion is along a Galactocentric radial vector, in a frame at rest w.r.t the Galaxy mas/year float murad_galradrest derived PM (mas/year) along the Galactocentric radial vector, assuming all motion is along a Galactocentric radial vector, in a frame at rest w.r.t the Galaxy mas/year float vtot_galradrest total velocity, km/s, derived from TOTALPM and DISTV_KPC, in a frame at rest w.r.t the Galaxy km/s float mg_tohv 5.7 + 10.0*(GMR - 0.375) mag float vtrans_tohv transverse velocity in Galactocentric coords, using the distance estimate from MG_TOHV which is appropriate for old stars near the MSTO and corrected for peculiar solar motion 16.6 km/s toward RA,Dec 267.5,28.1 km/s float pm1sigma_tohv Estimate of the 1-sigma error in total proper motion at this r magnitude. Formula is sqrt(4.56*4.56 + frate*2.30*2.30), where frate is 10^(0.4*(rMag-19.5)). The constants come from the Munn et al. 2004 (AJ, 127, 3034) paper describing the recalibration of USNOB with SDSS. mas/year float v1sigmaerr_tohv The corresponding 1-sigma error in the transverse velocity based on PM1SIGMA_TOHV and the the distance estimate using MG_TOHV km/s float sppLinesContains outputs from the SEGUE Stellar Parameter Pipeline (SSPP) specObjID Object ID of specObj long bestObjID Object ID of photoObj match (flux-based) ID_MAIN long targetObjID Object ID of original target long sciencePrimary Best version of spectrum at this location (defines default view SpecObj) int legacyPrimary Best version of spectrum at this location, among Legacy plates int PLATE Plate number long MJD Modified Julian Date long FIBER Fiber ID long RUN2D Name of 2D rerun char RUN1D Name of 1D rerun char RUNSSPP Name of SSPP rerun char H83side Hzeta line index from local continuum at 3889.0 with band widths of 3.0 Angstrom float H83cont Hzeta line index from global continuum at 3889.0 with band widths of 3.0 Angstrom float H83err Hzeta line index error in the lind band at 3889.0 with band widths of 3.0 Angstrom float H83mask Hzeta pixel quality check, =0 good, =1 bad at 3889.0 with band widths of 3.0 int H812side Hzeta line index from local continuum at 3889.1 with band widths of 12.0 Angstrom float H812cont Hzeta line index from global continuum at 3889.1 with band widths of 12.0 Angstrom float H812err Hzeta line index error in the lind band at 3889.1 with band widths of 12.0 Angstrom float H812mask Hzeta pixel quality check, =0 good, =1 bad at 3889.1 with band widths of 12.0 int H824side Hzeta line index from local continuum at 3889.1 with band widths of 24.0 Angstrom float H824cont Hzeta line index from global continuum at 3889.1 with band widths of 24.0 Angstrom float H824err Hzeta line index error in the lind band at 3889.1 with band widths of 24.0 Angstrom float H824mask Hzeta pixel quality check, =0 good, =1 bad at 3889.1 with band widths of 24.0 int H848side Hzeta line index from local continuum at 3889.1 with band widths of 48.0 Angstrom float H848cont Hzeta line index from global continuum at 3889.1 with band widths of 48.0 Angstrom float H848err Hzeta line index error in the lind band at 3889.1 with band widths of 48.0 Angstrom float H848mask Hzeta pixel quality check, =0 good, =1 bad at 3889.1 with band widths of 48.0 int KP12side Ca II K line index from local continuum at 3933.7 with band widths of 12.0 Angstrom float KP12cont Ca II K line index from global continuum at 3933.7 with band widths of 12.0 Angstrom float KP12err Ca II K line index error in the lind band at 3933.7 with band widths of 12.0 Angstrom float KP12mask Ca II K pixel quality check, =0 good, =1 bad at 3933.7 with band widths of 12.0 int KP18side Ca II K line index from local continuum at 3933.7 with band widths of 18.0 Angstrom float KP18cont Ca II K line index from global continuum at 3933.7 with band widths of 18.0 Angstrom float KP18err Ca II K line index error in the lind band at 3933.7 with band widths of 18.0 Angstrom float KP18mask Ca II K pixel quality check =0, good, =1 bad at 3933.7 with band widths of 18.0 int KP6side Ca II K line index from local continuum at 3933.7 with band widths of 6.0 Angstrom float KP6cont Ca II K line index from global continuum at 3933.7 with band widths of 6.0 Angstrom float KP6err Ca II K line index error in the lind band at 3933.7 with band widths of 6.0 Angstrom float KP6mask Ca II K pixel quality check =0, good, =1 bad at 3933.7 with band widths of 6.0 int CaIIKside Ca II K line index from local continuum at 3933.6 with band widths of 30.0 Angstrom float CaIIKcont Ca II K line index from global continuum at 3933.6 with band widths of 30.0 Angstrom float CaIIKerr Ca II K line index error in the lind band at 3933.6 with band widths of 30.0 Angstrom float CaIIKmask Ca II K pixel quality check =0, good, =1 bad at 3933.6 with band widths of 30.0 int CaIIHKside Ca II H and K line index from local continuum at 3962.0 with band widths of 75.0 Angstrom float CaIIHKcont Ca II H and K line index from global continuum at 3962.0 with band widths of 75.0 Angstrom float CaIIHKerr Ca II H and K line index error in the lind band at 3962.0 with band widths of 75.0 Angstrom float CaIIHKmask Ca II H and K pixel quality check =0, good, =1 bad at 3962.0 with band widths of 75.0 int Hepsside Hepsilon line index from local continuum at 3970.0 with band widths of 50.0 Angstrom float Hepscont Hepsilon line index from global continuum at 3970.0 with band widths of 50.0 Angstrom float Hepserr Hepsilon line index error in the lind band at 3970.0 with band widths of 50.0 Angstrom float Hepsmask Hepsilon pixel quality check =0, good, =1 bad at 3970.0 with band widths of 50.0 int KP16side Ca II K line index from local continuum at 3933.7 with band widths of 16.0 Angstrom float KP16cont Ca II K line index from global continuum at 3933.7 with band widths of 16.0 Angstrom float KP16err Ca II K line index error in the lind band at 3933.7 with band widths of 16.0 Angstrom float KP16mask Ca II K pixel quality check =0, good, =1 bad at 3933.7 with band widths of 16.0 int SrII1side Sr II line index from local continuum at 4077.0 with band widths of 8.0 Angstrom float SrII1cont Sr II line index from global continuum at 4077.0 with band widths of 8.0 Angstrom float SrII1err Sr II line index error in the lind band at 4077.0 with band widths of 8.0 Angstrom float SrII1mask Sr II pixel quality check =0, good, =1 bad at 4077.0 with band widths of 8.0 int HeI121side He I line index from local continuum at 4026.2 with band widths of 12.0 Angstrom float HeI121cont He I line index from global continuum at 4026.2 with band widths of 12.0 Angstrom float HeI121err He I line index error in the lind band at 4026.2 with band widths of 12.0 Angstrom float HeI121mask He I pixel quality check =0, good, =1 bad at 4026.2 with band widths of 12.0 int Hdelta12side Hdelta line index from local continuum at 4101.8 with band widths of 12.0 Angstrom float Hdelta12cont Hdelta line index from global continuum at 4101.8 with band widths of 12.0 Angstrom float Hdelta12err Hdelta line index error in the lind band at 4101.8 with band widths of 12.0 Angstrom float Hdelta12mask Hdelta pixel quality check =0, good, =1 bad at 4101.8 with band widths of 12.0 int Hdelta24side Hdelta line index from local continuum at 4101.8 with band widths of 24.0 Angstrom float Hdelta24cont Hdelta line index from global continuum at 4101.8 with band widths of 24.0 Angstrom float Hdelta24err Hdelta line index error in the lind band at 4101.8 with band widths of 24.0 Angstrom float Hdelta24mask Hdelta pixel quality check =0, good, =1 bad at 4101.8 with band widths of 24.0 int Hdelta48side Hdelta line index from local continuum at 4101.8 with band widths of 48.0 Angstrom float Hdelta48cont Hdelta line index from global continuum at 4101.8 with band widths of 48.0 Angstrom float Hdelta48err Hdelta line index error in the lind band at 4101.8 with band widths of 48.0 Angstrom float Hdelta48mask Hdelta pixel quality check =0, good, =1 bad at 4101.8 with band widths of 48.0 int Hdeltaside Hdelta line index from local continuum at 4102.0 with band widths of 64.0 Angstrom float Hdeltacont Hdelta line index from global continuum at 4102.0 with band widths of 64.0 Angstrom float Hdeltaerr Hdelta line index error in the lind band at 4102.0 with band widths of 64.0 Angstrom float Hdeltamask Hdelta pixel quality check =0, good, =1 bad at 4102.0 with band widths of 64.0 int CaI4side Ca I line index from local continuum at 4226.0 with band widths of 4.0 Angstrom float CaI4cont Ca I line index from global continuum at 4226.0 with band widths of 4.0 Angstrom float CaI4err Ca I line index error in the lind band at 4226.0 with band widths of 4.0 Angstrom float CaI4mask Ca I pixel quality check =0, good, =1 bad at 4226.0 with band widths of 4.0 int CaI12side Ca I line index from local continuum at 4226.7 with band widths of 12.0 Angstrom float CaI12cont Ca I line index from global continuum at 4226.7 with band widths of 12.0 Angstrom float CaI12err Ca I line index error in the lind band at 4226.7 with band widths of 12.0 Angstrom float CaI12mask Ca I pixel quality check =0, good, =1 bad at 4226.7 with band widths of 12.0 int CaI24side Ca I line index from local continuum at 4226.7 with band widths of 24.0 Angstrom float CaI24cont Ca I line index from global continuum at 4226.7 with band widths of 24.0 Angstrom float CaI24err Ca I line index error in the lind band at 4226.7 with band widths of 24.0 Angstrom float CaI24mask Ca I pixel quality check =0, good, =1 bad at 4226.7 with band widths of 24.0 int CaI6side Ca I line index from local continuum at 4226.7 with band widths of 6.0 Angstrom float CaI6cont Ca I line index from global continuum at 4226.7 with band widths of 6.0 Angstrom float CaI6err Ca I line index error in the lind band at 4226.7 with band widths of 6.0 Angstrom float CaI6mask Ca I pixel quality check =0, good, =1 bad at 4226.7 with band widths of 6.0 int Gside G band line index from local continuum at 4305.0 with band widths of 15.0 Angstrom float Gcont G band line index from global continuum at 4305.0 with band widths of 15.0 Angstrom float Gerr G band line index error in the lind band at 4305.0 with band widths of 15.0 Angstrom float Gmask G band pixel quality check =0, good, =1 bad at 4305.0 with band widths of 15.0 int Hgamma12side Hgamma line index from local continuum at 4340.5 with band widths of 12.0 Angstrom float Hgamma12cont Hgamma line index from global continuum at 4340.5 with band widths of 12.0 Angstrom float Hgamma12err Hgamma line index error in the lind band at 4340.5 with band widths of 12.0 Angstrom float Hgamma12mask Hgamma pixel quality check =0, good, =1 bad at 4340.5 with band widths of 12.0 int Hgamma24side Hgamma line index from local continuum at 4340.5 with band widths of 24.0 Angstrom float Hgamma24cont Hgamma line index from global continuum at 4340.5 with band widths of 24.0 Angstrom float Hgamma24err Hgamma line index error in the lind band at 4340.5 with band widths of 24.0 Angstrom float Hgamma24mask Hgamma pixel quality check =0, good, =1 bad at 4340.5 with band widths of 24.0 int Hgamma48side Hgamma line index from local continuum at 4340.5 with band widths of 48.0 Angstrom float Hgamma48cont Hgamma line index from global continuum at 4340.5 with band widths of 48.0 Angstrom float Hgamma48err Hgamma line index error in the lind band at 4340.5 with band widths of 48.0 Angstrom float Hgamma48mask Hgamma pixel quality check =0, good, =1 bad at 4340.5 with band widths of 48.0 int Hgammaside Hgamma line index from local continuum at 4340.5 with band widths of 54.0 Angstrom float Hgammacont Hgamma line index from global continuum at 4340.5 with band widths of 54.0 Angstrom float Hgammaerr Hgamma line index error in the lind band at 4340.5 with band widths of 54.0 Angstrom float Hgammamask Hgamma pixel quality check =0, good, =1 bad at 4340.5 with band widths of 54.0 int HeI122side He I line index from local continuum at 4471.7 with band widths of 12.0 Angstrom float HeI122cont He I line index from global continuum at 4471.7 with band widths of 12.0 Angstrom float HeI122err He I line index error in the lind band at 4471.7 with band widths of 12.0 Angstrom float HeI122mask He I pixel quality check =0, good, =1 bad at 4471.7 with band widths of 12.0 int Gblueside G band line index from local continuum at 4305.0 with band widths of 26.0 Angstrom float Gbluecont G band line index from global continuum at 4305.0 with band widths of 26.0 Angstrom float Gblueerr G band line index error in the lind band at 4305.0 with band widths of 26.0 Angstrom float Gbluemask G band pixel quality check =0, good, =1 bad at 4305.0 with band widths of 26.0 int Gwholeside G band line index from local continuum at 4321.0 with band widths of 28.0 Angstrom float Gwholecont G band line index from global continuum at 4321.0 with band widths of 28.0 Angstrom float Gwholeerr G band line index error in the lind band at 4321.0 with band widths of 28.0 Angstrom float Gwholemask G band pixel quality check =0, good, =1 bad at 4321.0 with band widths of 28.0 int Baside Ba line index from local continuum at 4554.0 with band widths of 6.0 Angstrom float Bacont Ba line index from global continuum at 4554.0 with band widths of 6.0 Angstrom float Baerr Ba line index error in the lind band at 4554.0 with band widths of 6.0 Angstrom float Bamask Ba pixel quality check =0, good, =1 bad at 4554.0 with band widths of 6.0 int C12C13side C12C13 band line index from local continuum at 4737.0 with band widths of 36.0 Angstrom float C12C13cont C12C13 band line index from global continuum at 4737.0 with band widths of 36.0 Angstrom float C12C13err C12C13 band line index error in the lind band at 4737.0 with band widths of 36.0 Angstrom float C12C13mask C12C13 band pixel quality check =0, good, =1 bad at 4737.0 with band widths of 36.0 int CC12side C2 band line index from local continuum at 4618.0 with band widths of 256.0 Angstrom float CC12cont C2 band line index from global continuum at 4618.0 with band widths of 256.0 Angstrom float CC12err C2 band line index error in the lind band at 4618.0 with band widths of 256.0 Angstrom float CC12mask C2 band pixel quality check =0, good, =1 bad at 4618.0 with band widths of 256.0 int metal1side Metallic line index from local continuum at 4584.0 with band widths of 442.0 Angstrom float metal1cont Metallic line index from global continuum at 4584.0 with band widths of 442.0 Angstrom float metal1err Metlllic line index error in the lind band at 4584.0 with band widths of 442.0 Angstrom float metal1mask Metal1ic pixel quality check =0, good, =1 bad at 4584.0 with band widths of 442.0 int Hbeta12side Hbeta line index from local continuum at 4862.3 with band widths of 12.0 Angstrom float Hbeta12cont Hbeta line index from global continuum at 4862.3 with band widths of 12.0 Angstrom float Hbeta12err Hbeta line index error in the lind band at 4862.3 with band widths of 12.0 Angstrom float Hbeta12mask Hbeta pixel quality check =0, good, =1 bad at 4862.3 with band widths of 12.0 int Hbeta24side Hbeta line index from local continuum at 4862.3 with band widths of 24.0 Angstrom float Hbeta24cont Hbeta line index from global continuum at 4862.3 with band widths of 24.0 Angstrom float Hbeta24err Hbeta line index error in the lind band at 4862.3 with band widths of 24.0 Angstrom float Hbeta24mask Hbeta pixel quality check =0, good, =1 bad at 4862.3 with band widths of 24.0 int Hbeta48side Hbeta line index from local continuum at 4862.3 with band widths of 48.0 Angstrom float Hbeta48cont Hbeta line index from global continuum at 4862.3 with band widths of 48.0 Angstrom float Hbeta48err Hbeta line index error in the lind band at 4862.3 with band widths of 48.0 Angstrom float Hbeta48mask Hbeta pixel quality check =0, good, =1 bad at 4862.3 with band widths of 48.0 int Hbetaside Hbeta line index from local continuum at 4862.3 with band widths of 60.0 Angstrom float Hbetacont Hbeta line index from global continuum at 4862.3 with band widths of 60.0 Angstrom float Hbetaerr Hbeta line index error in the lind band at 4862.3 with band widths of 60.0 Angstrom float Hbetamask Hbeta pixel quality check =0, good, =1 bad at 4862.3 with band widths of 60.0 int C2side C2 band line index from local continuum at 5052.0 with band widths of 204.0 Angstrom float C2cont C2 band line index from global continuum at 5052.0 with band widths of 204.0 Angstrom float C2err C2 band line index error in the lind band at 5052.0 with band widths of 204.0 Angstrom float C2mask C2 band pixel quality check =0, good, =1 bad at 5052.0 with band widths of 204.0 int C2MgIside C2 and Mg I line index from local continuum at 5069.0 with band widths of 238.0 Angstrom float C2MgIcont C2 and Mg I line index from global continuum at 5069.0 with band widths of 238.0 Angstrom float C2MgIerr C2 and Mg I line index error in the lind band at 5069.0 with band widths of 238.0 Angstrom float C2MgImask C2 and Mg I pixel quality check =0, good, =1 bad at 5069.0 with band widths of 238.0 int MgHMgIC2side MgH, Mg I, and C2 line index from local continuum at 5085.0 with band widths of 270.0 Angstrom float MgHMgIC2cont MgH, Mg I, and C2 line index from global continuum at 5085.0 with band widths of 270.0 Angstrom float MgHMgIC2err MgH, Mg I, and C2 line index error in the lind band at 5085.0 with band widths of 270.0 Angstrom float MgHMgIC2mask MgH, Mg I, and C2 pixel quality check =0, good, =1 bad at 5085.0 with band widths of 270.0 int MgHMgIside MgH and Mg I line index from local continuum at 5198.0 with band widths of 44.0 Angstrom float MgHMgIcont MgH and Mg I line index from global continuum at 5198.0 with band widths of 44.0 Angstrom float MgHMgIerr MgH and Mg I line index error in the lind band at 5198.0 with band widths of 44.0 Angstrom float MgHMgImask MgH_MgI pixel quality check =0, good, =1 bad at 5198.0 with band widths of 44.0 int MgHside MgH line index from local continuum at 5210.0 with band widths of 20.0 Angstrom float MgHcont MgH line index from global continuum at 5210.0 with band widths of 20.0 Angstrom float MgHerr MgH line index error in the lind band at 5210.0 with band widths of 20.0 Angstrom float MgHmask MgH pixel quality check =0, good, =1 bad at 5210.0 with band widths of 20.0 int CrIside Cr I line index from local continuum at 5206.0 with band widths of 12.0 Angstrom float CrIcont Cr I line index from global continuum at 5206.0 with band widths of 12.0 Angstrom float CrIerr Cr I line index error in the lind band at 5206.0 with band widths of 12.0 Angstrom float CrImask Cr I pixel quality check =0, good, =1 bad at 5206.0 with band widths of 12.0 int MgIFeIIside Mg I and Fe II line index from local continuum at 5175.0 with band widths of 20.0 Angstrom float MgIFeIIcont Mg I and Fe II line index from global continuum at 5175.0 with band widths of 20.0 Angstrom float MgIFeIIerr Mg I and Fe II line index error in the lind band at 5175.0 with band widths of 20.0 Angstrom float MgIFeIImask Mg I and Fe II pixel quality check =0, good, =1 bad at 5175.0 with band widths of 20.0 int MgI2side Mg I line index from local continuum at 5183.0 with band widths of 2.0 Angstrom float MgI2cont Mg I line index from global continuum at 5183.0 with band widths of 2.0 Angstrom float MgI2err Mg I line index error in the lind band at 5183.0 with band widths of 2.0 Angstrom float MgI2mask Mg I pixel quality check =0, good, =1 bad at 5183.0 with band widths of 2.0 int MgI121side Mg I line index from local continuum at 5170.5 with band widths of 12.0 Angstrom float MgI121cont Mg I line index from global continuum at 5170.5 with band widths of 12.0 Angstrom float MgI121err Mg I line index error in the lind band at 5170.5 with band widths of 12.0 Angstrom float MgI121mask Mg I pixel quality check =0, good, =1 bad at 5170.5 with band widths of 12.0 int MgI24side Mg I line index from local continuum at 5176.5 with band widths of 24.0 Angstrom float MgI24cont Mg I line index from global continuum at 5176.5 with band widths of 24.0 Angstrom float MgI24err Mg I line index error in the lind band at 5176.5 with band widths of 24.0 Angstrom float MgI24mask Mg I pixel quality check =0, good, =1 bad at 5176.5 with band widths of 24.0 int MgI122side Mg I line index from local continuum at 5183.5 with band widths of 12.0 Angstrom float MgI122cont Mg I line index from global continuum at 5183.5 with band widths of 12.0 Angstrom float MgI122err Mg I line index error in the lind band at 5183.5 with band widths of 12.0 Angstrom float MgI122mask Mg I pixel quality check =0, good, =1 bad at 5183.5 with band widths of 12.0 int NaI20side Na I line index from local continuum at 5890.0 with band widths of 20.0 Angstrom float NaI20cont Na I line index from global continuum at 5890.0 with band widths of 20.0 Angstrom float NaI20err Na I line index error in the lind band at 5890.0 with band widths of 20.0 Angstrom float NaI20mask Na I pixel quality check =0, good, =1 bad at 5890.0 with band widths of 20.0 int Na12side Na line index from local continuum at 5892.9 with band widths of 12.0 Angstrom float Na12cont Na line index from global continuum at 5892.9 with band widths of 12.0 Angstrom float Na12err Na line index error in the lind band at 5892.9 with band widths of 12.0 Angstrom float Na12mask Na pixel quality check =0, good, =1 bad at 5892.9 with band widths of 12.0 int Na24side Na line index from local continuum at 5892.9 with band widths of 24.0 Angstrom float Na24cont Na line index from global continuum at 5892.9 with band widths of 24.0 Angstrom float Na24err Na line index error in the lind band at 5892.9 with band widths of 24.0 Angstrom float Na24mask Na pixel quality check =0, good, =1 bad at 5892.9 with band widths of 24.0 int Halpha12side Halpha line index from local continuum at 6562.8 with band widths of 12.0 Angstrom float Halpha12cont Halpha line index from global continuum at 6562.8 with band widths of 12.0 Angstrom float Halpha12err Halpha line index error in the lind band at 6562.8 with band widths of 12.0 Angstrom float Halpha12mask Halpha pixel quality check =0, good, =1 bad at 6562.8 with band widths of 12.0 int Halpha24side Halpha line index from local continuum at 6562.8 with band widths of 24.0 Angstrom float Halpha24cont Halpha line index from global continuum at 6562.8 with band widths of 24.0 Angstrom float Halpha24err Halpha line index error in the lind band at 6562.8 with band widths of 24.0 Angstrom float Halpha24mask Halpha pixel quality check =0, good, =1 bad at 6562.8 with band widths of 24.0 int Halpha48side Halpha line index from local continuum at 6562.8 with band widths of 48.0 Angstrom float Halpha48cont Halpha line index from global continuum at 6562.8 with band widths of 48.0 Angstrom float Halpha48err Halpha line index error in the lind band at 6562.8 with band widths of 48.0 Angstrom float Halpha48mask Halpha pixel quality check =0, good, =1 bad at 6562.8 with band widths of 48.0 int Halpha70side Halpha line index from local continuum at 6562.8 with band widths of 70.0 Angstrom float Halpha70cont Halpha line index from global continuum at 6562.8 with band widths of 70.0 Angstrom float Halpha70err Halpha line index error in the lind band at 6562.8 with band widths of 70.0 Angstrom float Halpha70mask Halpha pixel quality check =0, good, =1 bad at 6562.8 with band widths of 70.0 int CaHside CaH line index from local continuum at 6788.0 with band widths of 505.0 Angstrom float CaHcont CaH line index from global continuum at 6788.0 with band widths of 505.0 Angstrom float CaHerr CaH line index error in the lind band at 6788.0 with band widths of 505.0 Angstrom float CaHmask CaH pixel quality check =0, good, =1 bad at 6788.0 with band widths of 505.0 int TiOside TiO line index from local continuum at 7209.0 with band widths of 333.3 Angstrom float TiOcont TiO line index from global continuum at 7209.0 with band widths of 333.3 Angstrom float TiOerr TiO line index error in the lind band at 7209.0 with band widths of 333.3 Angstrom float TiOmask TiO pixel quality check =0, good, =1 bad at 7209.0 with band widths of 333.3 int CNside CN line index from local continuum at 6890.0 with band widths of 26.0 Angstrom float CNcont CN line index from global continuum at 6890.0 with band widths of 26.0 Angstrom float CNerr CN line index error in the lind band at 6890.0 with band widths of 26.0 Angstrom float CNmask CN pixel quality check =0, good, =1 bad at 6890.0 with band widths of 26.0 int OItripside O I triplet line index from local continuu at 7775.0 with band widths of 30.0 Angstrom float OItripcont O I triplet line index from global continuum at 7775.0 with band widths of 30.0 Angstrom float OItriperr O I triplet line index error in the lind band at 7775.0 with band widths of 30.0 Angstrom float OItripmask O I triplet pixel quality check =0, good, =1 bad at 7775.0 with band widths of 30.0 int KI34side K I line index from local continuum at 7687.0 with band widths of 34.0 Angstrom float KI34cont K I line index from global continuum at 7687.0 with band widths of 34.0 Angstrom float KI34err K I line index error in the lind band at 7687.0 with band widths of 34.0 Angstrom float KI34mask K I pixel quality check =0, good, =1 bad at 7687.0 with band widths of 34.0 int KI95side K I line index from local continuum at 7688.0 with band widths of 95.0 Angstrom float KI95cont K I line index from global continuum at 7688.0 with band widths of 95.0 Angstrom float KI95err K I line index error in the lind band at 7688.0 with band widths of 95.0 Angstrom float KI95mask K I pixel quality check =0, good, =1 bad at 7688.0 with band widths of 95.0 int NaI15side Na I line index from local continuum at 8187.5 with band widths of 15.0 Angstrom float NaI15cont Na I line index from global continuum at 8187.5 with band widths of 15.0 Angstrom float NaI15err Na I line index error in the lind band at 8187.5 with band widths of 15.0 Angstrom float NaI15mask Na I pixel quality check =0, good, =1 bad at 8187.5 with band widths of 15.0 int NaIredside Na I line index from local continuum at 8190.2 with band widths of 33.0 Angstrom float NaIredcont Na I line index from global continuum at 8190.2 with band widths of 33.0 Angstrom float NaIrederr Na I line index error in the lind band at 8190.2 with band widths of 33.0 Angstrom float NaIredmask Na I pixel quality check =0, good, =1 bad at 8190.2 with band widths of 33.0 int CaII26side Ca II triplet line index from local continuum at 8498.0 with band widths of 26.0 Angstrom float CaII26cont Ca II triplet line index from global continuum at 8498.0 with band widths of 26.0 Angstrom float CaII26err Ca II triplet line index error in the lind band at 8498.0 with band widths of 26.0 Angstrom float CaII26mask Ca II triplet pixel quality check =0, good, =1 bad at 8498.0 with band widths of 26.0 int Paschen13side Paschen line index from local continuum at 8467.5 with band widths of 13.0 Angstrom float Paschen13cont Paschen line index from global continuum at 8467.5 with band widths of 13.0 Angstrom float Paschen13err Paschen line index error in the lind band at 8467.5 with band widths of 13.0 Angstrom float Paschen13mask Paschen pixel quality check =0, good, =1 bad at 8467.5 with band widths of 13.0 int CaII29side Ca II triplet line index from local continuum at 8498.5 with band widths of 29.0 Angstrom float CaII29cont Ca II triplet line index from global continuum at 8498.5 with band widths of 29.0 Angstrom float CaII29err Ca II triplet line index error in the lind band at 8498.5 with band widths of 29.0 Angstrom float CaII29mask Ca II triplet pixel quality check =0, good, =1 bad at 8498.5 with band widths of 29.0 int CaII401side Ca II triplet line index from local continuum at 8542.0 with band widths of 40.0 Angstrom float CaII401cont Ca II triplet line index from global continuum at 8542.0 with band widths of 40.0 Angstrom float CaII401err Ca II triplet line index error in the lind band at 8542.0 with band widths of 40.0 Angstrom float CaII401mask Ca II triplet pixel quality check =0, good, =1 bad at 8542.0 with band widths of 40.0 int CaII161side Ca II triplet_1 line index from local continuum at 8542.0 with band widths of 16.0 Angstrom float CaII161cont Ca II triplet_1 line index from global continuum at 8542.0 with band widths of 16.0 Angstrom float CaII161err Ca II triplet_1 line index error in the lind band at 8542.0 with band widths of 16.0 Angstrom float CaII161mask Ca II triplet_1 pixel quality check =0, good, =1 bad at 8542.0 with band widths of 16.0 int Paschen421side Paschen line index from local continuum at 8598.0 with band widths of 42.0 Angstrom float Paschen421cont Paschen line index from global continuum at 8598.0 with band widths of 42.0 Angstrom float Paschen421err Paschen line index error in the lind band at 8598.0 with band widths of 42.0 Angstrom float Paschen421mask Paschen pixel quality check =0, good, =1 bad at 8598.0 with band widths of 42.0 int CaII162side Ca II triplet line index from local continuum at 8662.1 with band widths of 16.0 Angstrom float CaII162cont Ca II triplet line index from global continuum at 8662.1 with band widths of 16.0 Angstrom float CaII162err Ca II triplet line index error in the lind band at 8662.1 with band widths of 16.0 Angstrom float CaII162mask Ca II triplet pixel quality check =0, good, =1 bad at 8662.1 with band widths of 16.0 int CaII402side Ca II triplet line index from local continuum at 8662.0 with band widths of 40.0 Angstrom float CaII402cont Ca II triplet line index from global continuum at 8662.0 with band widths of 40.0 Angstrom float CaII402err Ca II triplet line index error in the lind band at 8662.0 with band widths of 40.0 Angstrom float CaII402mask Ca II triplet pixel quality check =0, good, =1 bad at 8662.0 with band widths of 40.0 int Paschen422side Paschen line index from local continuum at 8751.0 with band widths of 42.0 Angstrom float Paschen422cont Paschen line index from global continuum at 8751.0 with band widths of 42.0 Angstrom float Paschen422err Paschen line index error in the lind band at 8751.0 with band widths of 42.0 Angstrom float Paschen422mask Paschen pixel quality check =0, good, =1 bad at 8751.0 with band widths of 42.0 int TiO5side TiO5 line index from local continuum at 7134.4 with band widths of 5.0 float TiO5cont TiO5 line index from global continuum at 7134.4 with band widths of 5.0 float TiO5err TiO5 line index error in the lind band at 7134.4 with band widths of 5.0 float TiO5mask TiO5 pixel quality check =0, good, =1 bad at 7134.4 with band widths of 5.0 int TiO8side TiO8 line index from local continuum at 8457.3 with band widths of 30.0 float TiO8cont TiO8 line index from global continuum at 8457.3 with band widths of 30.0 float TiO8err TiO8 line index error in the lind band at 8457.3 with band widths of 30.0 float TiO8mask TiO8 pixel quality check =0, good, =1 bad at 8457.3 with band widths of 30.0 int CaH1side CaH1 line index from local continuum at 6386.7 with band widths of 10.0 float CaH1cont CaH1 line index from global continuum at 6386.7 with band widths of 10.0 float CaH1err CaH1 line index error in the lind band at 6386.7 with band widths of 10.0 float CaH1mask CaH1 pixel quality check =0, good, =1 bad at 6386.7 with band widths of 10.0 int CaH2side CaH2 line index from local continuum at 6831.9 with band widths of 32.0 float CaH2cont CaH2 line index from global continuum at 6831.9 with band widths of 32.0 float CaH2err CaH2 line index error in the lind band at 6831.9 with band widths of 32.0 float CaH2mask CaH2 pixel quality check =0, good, =1 bad at 6831.9 with band widths of 32.0 int CaH3side CaH3 line index from local continuum at 6976.9 with band widths of 30.0 float CaH3cont CaH3 line index from global continuum at 6976.9 with band widths of 30.0 float CaH3err CaH3 line index error in the lind band at 6976.9 with band widths of 30.0 float CaH3mask CaH3 pixel quality check =0, good, =1 bad at 6976.9 with band widths of 30.0 int UVCNside CN line index at 3839 float UVCNcont CN line index at 3839 float UVCNerr CN line index error at 3829 float UVCNmask CN pixel quality check =0, good, =1 bad at 3839 int BLCNside CN line index at 4142 float BLCNcont CN line index at 4142 float BLCNerr CN line index error at 4142 float BLCNmask CN pixel quality check =0, good, =1 bad at 4142 int FEI1side Fe I line index at 4045.8 with band widths of 2.5 Angstrom float FEI1cont Fe I line index at 4045.8 with band widths of 2.5 Angstrom float FEI1err Fe I line index error at 4045.8 with band widths of 2.5 Angstrom float FEI1mask Fe I pixel quality check =0, good, =1 bad at 4045.8 with band widths of 2.5 int FEI2side Fe I line index at 4063.6 with band widths of 2.0 Angstrom float FEI2cont Fe I line index at 4063.6 with band widths of 2.0 Angstrom float FEI2err Fe I line index error at 4063.6 with band widths of 2.0 Angstrom float FEI2mask Fe I pixel quality check =0, good, =1 bad at 4063.6 with band widths of 2.0 int FEI3side Fe I line index at 4071.7 with band widths of 2.0 Angstrom float FEI3cont Fe I line index at 4071.7 with band widths of 2.0 Angstrom float FEI3err Fe I line index error at 4071.7 with band widths of 2.0 Angstrom float FEI3mask Fe I pixel quality check =0, good, =1 bad at 4071.7 with band widths of 2.0 int SRII2side Sr II line index at 4077.7 with band widths of 2.0 Angstrom float SRII2cont Sr II line index at 4077.7 with band widths of 2.0 Angstrom float SRII2err Sr II line index error at 4077.7 with band widths of 2.0 Angstrom float SRII2mask Sr II pixel quality check =0, good, =1 bad at 4077.7 with band widths of 2.0 int FEI4side Fe I line index at 4679.5 with band widths of 87.0 float FEI4cont Fe I line index at 4679.5 with band widths of 87.0 float FEI4err Fe I line index error at 4679.5 with band widths of 87.0 float FEI4mask Fe I pixel quality check =0, good, =1 bad at 4679.5 with band widths of 87.0 int FEI5side Fe I line index at 5267.4 with band widths of 38.8 float FEI5cont Fe I line index at 5267.4 with band widths of 38.8 float FEI5err Fe I line index error at 5267.4 with band widths of 38.8 float FEI5mask Fe I pixel quality check =0, good, =1 bad at 5267.4 with band widths of 38.8 int sppParamsContains outputs from the SEGUE Stellar Parameter Pipeline (SSPP) specObjID id number, match in specObjAll long bestObjID Object ID of best PhotoObj match (flux-based) ID_MAIN long origObjID Object ID of best PhotoObj match (position-based) ID_MAIN long targetObjID Object ID of original target long plateID Database ID of Plate (match in plateX) long sciencePrimary Best version of spectrum at this location (defines default view SpecObj) int legacyPrimary Best version of spectrum at this location, among Legacy plates int seguePrimary Best version of spectrum at this location, among SEGUE plates (defines default view SpecObj) int firstRelease Name of first release this object was associated with char SURVEY Survey name char PROGRAMNAME Program name char CHUNK Chunk name char PLATERUN Plate drill run name char MJD Modified Julian Date of observation long PLATE Plate number long FIBERID Fiber number (1-640) long RUN2D Name of 2D rerun char RUN1D Name of 1D rerun char RUNSSPP Name of SSPP rerun char TARGETSTRING ASCII translation of target selection information as determined at the time the plate was designed char PRIMTARGET Target selection information at plate design, primary science selection (for backwards compatibility) long SECTARGET Target selection information at plate design, secondary/qa/calib selection (for backwards compatibility) long LEGACY_TARGET1 Legacy target selection information at plate design, primary science selection long LEGACY_TARGET2 Legacy target selection information at plate design, secondary/qa/calib selection long SPECIAL_TARGET1 Special program target selection information at plate design, primary science selection long SPECIAL_TARGET2 Special program target selection information at plate design, secondary/qa/calib selection long SEGUE1_TARGET1 SEGUE-1 target selection information at plate design, primary science selection long SEGUE1_TARGET2 SEGUE-1 target selection information at plate design, secondary/qa/calib selection long SEGUE2_TARGET1 SEGUE-2 target selection information at plate design, primary science selection long SEGUE2_TARGET2 SEGUE-2 target selection information at plate design, secondary/qa/calib selection long SPECTYPEHAMMER Spectral Type from HAMMER char SPECTYPEELODIE Spectral Type from ELODIE templates char FLAG Flag with combination of four letters among BCdDEgGhHlnNSV, n=normal char TEFFADOP Adopted Teff, bi-weigth average of estimators with indicator variable of 1 Kelvin float TEFFADOPN Number of estimators used in bi-weight average Kelvin int TEFFADOPUNC Error in the adopted temperature Kelvin float TEFFHA24 Teff estimate from HA24 Kelvin float TEFFHD24 Teff estimate from HD24 Kelvin float TEFFTK Teff estimate from TKurucz Kelvin float TEFFTG Teff estimate from TGirardi Kelvin float TEFFTI Teff estimate from TIveciz Kelvin float TEFFNGS1 Teff estimate from NGS1 Kelvin float TEFFANNSR Teff estimate from ANNSR Kelvin float TEFFANNRR Teff estimate from ANNRR Kelvin float TEFFWBG Teff estimate from WBG Kelvin float TEFFK24 Teff estimate from k24 Kelvin float TEFFKI13 Teff estimate from ki13 Kelvin float TEFFHA24IND Indicator variable, = 0 bad, = 1 good int TEFFHD24IND Indicator variable, = 0 bad, = 1 good int TEFFTKIND Indicator variable, = 0 bad, = 1 good int TEFFTGIND Indicator variable, = 0 bad, = 1 good int TEFFTIIND Indicator variable, = 0 bad, = 1 good int TEFFNGS1IND Indicator variable, = 0 bad, = 1 good int TEFFANNSRIND Indicator variable, = 0 bad, = 1 good int TEFFANNRRIND Indicator variable, = 0 bad, = 1 good int TEFFWBGIND Indicator variable, = 0 bad, = 1 good int TEFFK24IND Indicator variable, = 0 bad, = 1 good int TEFFKI13IND Indicator variable, = 0 bad, = 1 good int TEFFHA24UNC Error in Teff estimate from HA24 Kelvin float TEFFHD24UNC Error in Teff estimate from HD24 Kelvin float TEFFTKUNC Error in Teff estimate from TKurucz Kelvin float TEFFTGUNC Error in Teff estimate from TGirardi Kelvin float TEFFTIUNC Error in Teff estimate from TIveciz Kelvin float TEFFNGS1UNC Error in Teff estimate from NGS1 Kelvin float TEFFANNSRUNC Error in Teff estimate from ANNSR Kelvin float TEFFANNRRUNC Error in Teff estimate from ANNRR Kelvin float TEFFWBGUNC Error in Teff estimate from WBG Kelvin float TEFFK24UNC Error in Teff estimate from k24 Kelvin float TEFFKI13UNC Error in Teff estimate from ki13 Kelvin float LOGGADOP Adopted log g, bi-weigth average of estimators with indicator variable of 2 dex float LOGGADOPN Number of log g estimators in used bi-weight average int LOGGADOPUNC Error in the adopted log g dex float LOGGNGS2 log g estimate from NGS2 dex float LOGGNGS1 log g estimate from NGS1 dex float LOGGANNSR log g estimate from ANNSR dex float LOGGANNRR log g estimate from ANNRR dex float LOGGCAI1 log g estimate from CaI1 dex float LOGGCAI2 log g estimate from CaI2 dex float LOGGMGH log g estimate from MgH dex float LOGGWBG log g estimate from WBG dex float LOGGK24 log g estimate from k24 dex float LOGGKI13 log g estimate from ki13 dex float LOGGNGS2IND Indicator variable, = 0 bad, = 1 good int LOGGNGS1IND Indicator variable, = 0 bad, = 1 good int LOGGANNSRIND Indicator variable, = 0 bad, = 1 good int LOGGANNRRIND Indicator variable, = 0 bad, = 1 good int LOGGCAI1IND Indicator variable, = 0 bad, = 1 good int LOGGCAI2IND Indicator variable, = 0 bad, = 1 good int LOGGMGHIND Indicator variable, = 0 bad, = 1 good int LOGGWBGIND Indicator variable, = 0 bad, = 1 good int LOGGK24IND Indicator variable, = 0 bad, = 1 good int LOGGKI13IND Indicator variable, = 0 bad, = 1 good int LOGGNGS2UNC Error in log g estimate from NGS2 dex float LOGGNGS1UNC Error in log g estimate from NGS1 dex float LOGGANNSRUNC Error in log g estimate from ANNSR dex float LOGGANNRRUNC Error in log g estimate from ANNRR dex float LOGGCAI1UNC Error in log g estimate from CaI1 dex float LOGGCAI2UNC Error in log g estimate from CaI2 dex float LOGGMGHUNC Error in log g estimate from MgH dex float LOGGWBGUNC Error in log g estimate from WBG dex float LOGGK24UNC Error in log g estimate from k24 dex float LOGGKI13UNC Error in log g estimate from ki13 dex float FEHADOP Adopted [Fe/H], bi-weigth average of estimators with indicator variable of 2 dex float FEHADOPN Number of estimators used in bi-weight average int FEHADOPUNC Error in the adopted [Fe/H] dex float FEHNGS2 [Fe/H] estimate from NGS2 dex float FEHNGS1 [Fe/H] estimate from NGS1 dex float FEHANNSR [Fe/H] estimate from ANNSR dex float FEHANNRR [Fe/H] estimate from ANNRR dex float FEHCAIIK1 [Fe/H] estimate from CaIIK1 dex float FEHCAIIK2 [Fe/H] estimate from CaIIK2 dex float FEHCAIIK3 [Fe/H] estimate from CaIIK3 dex float FEHACF [Fe/H] estimate from ACF dex float FEHCAIIT [Fe/H] estimate from CaIIT dex float FEHWBG [Fe/H] estimate from WBG dex float FEHK24 [Fe/H] estimate from k24 dex float FEHKI13 [Fe/H] estimate from ki13 dex float FEHNGS2IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHNGS1IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHANNSRIND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHANNRRIND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHCAIIK1IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHCAIIK2IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHCAIIK3IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHACFIND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHCAIITIND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHWBGIND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHK24IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHKI13IND Indicator variable, = 0 bad, = 1 low S/N or out of g-r color range, = 2 good int FEHNGS2UNC Error in [Fe/H] estimate from NGS2 dex float FEHNGS1UNC Error in [Fe/H] estimate from NGS1 dex float FEHANNSRUNC Error in [Fe/H] estimate from ANNSR dex float FEHANNRRUNC Error in [Fe/H] estimate from ANNRR dex float FEHCAIIK1UNC Error in [Fe/H] estiimate from CaIIK1 dex float FEHCAIIK2UNC Error in [Fe/H] estimate from CaIIK2 dex float FEHCAIIK3UNC Error in [Fe/H] estimate from CaIIK3 dex float FEHACFUNC Error in [Fe/H] estimate from ACF dex float FEHCAIITUNC Error in [Fe/H] estimate from CaIIT dex float FEHWBGUNC Error in [Fe/H] estimate from WBG dex float FEHK24UNC Error in [Fe/H] estimate from k24 dex float FEHKI13UNC Error in [Fe/H] estimate from ki13 dex float SNR Average S/N per pixel over 4000 - 8000 A float QA Quality check on spectrum, depending on S/N int CCCAHK Correlation coefficient over 3850-4250 A float CCMGH Correlation coefficient over 4500-5500 A float TEFFSPEC Spectroscopically determined Teff, color independent Kelvin float TEFFSPECN Number of estimators used in average int TEFFSPECUNC Error in the spectroscopically determined Teff Kelvin float LOGGSPEC Spectroscopically determined log g, color independent dex float LOGGSPECN Number of estimators used in average int LOGGSPECUNC Error in the spectroscopically determined log g dex float FEHSPEC Spectroscopically determined [Fe/H], color independent dex float FEHSPECN Number of estimators used in average int FEHSPECUNC Error in the spectroscopically determined [Fe/H] dex float TEFFCOL Teff from g-z color-Teff relation Kelvin float TEFFCOLUNC Error in Teff from g-z color-Teff relation Kelvin float FEHTFIXNGS2 [Fe/H] estimate from NGS2 with fixed Teff from g-z color-Teff relation dex float FEHTFIXNGS1 [Fe/H] estimate from NGS1 with fixed Teff from g-z color-Teff relation dex float LOGGTFIXNGS2 log g estimate from NGS2 with fixed Teff from g-z color-Teff relation dex float LOGGTFIXNGS1 log g estimate from NGS1 with fixed Teff from g-z color-Teff relation dex float FEHTFIXNGS2UNC Error in [Fe/H] from NGS2 with fixed Teff from g-z color-Teff relation dex float FEHTFIXNGS1UNC Error in [Fe/H] from NGS1 with fixed Teff from g-z color-Teff relation dex float LOGGTFIXNGS2UNC Error in log g from NGS2 with fixed Teff from g-z color-Teff relation dex float LOGGTFIXNGS1UNC Error in log g from NGS1 with fixed Teff from g-z color-Teff relation dex float FEHTFIXCAIIK1 [Fe/H] from CaIIK1 with fixed Teff from g-z color-Teff relation dex float FEHTFIXCAIIK1UNC Error in [Fe/H] from CaIIK1 with fixed Teff from g-z color-Teff relation dex float ACF1 Auto-Correlation Function over 4000-4086/4116-4325/4355-4500 float ACF1SNR Average signal-to-noise ratio in Auto-Correlation Function 1 (ACF1) float ACF2 Auto-Correlation Functioin over 4000-4086/4116-4280/4280-4500 float ACF2SNR Average signal-to-noise ratio in Auto-Correlation Function 2 (ACF2) float INSPECT Flag with combination of six letters among FTtMmCn, for inspecting spectra char ELODIERVFINAL Velocity as measured by Elodie library templates, converted to km/s and with the empirical 7.3 km/s offset applied (see Yanny et al. 2009, AJ, 137, 4377) km/s float ELODIERVFINALERR Uncertainty in the measured Elodie RV, as determined from the chisq template-fitting routine. See the discussion of empirically-determined velocity errors in Yanny et al. 2009, AJ, 137, 4377 km/s float ZWARNING Warning flags about velocity/redshift determinations long sppTargetsDerived quantities calculated by the SEGUE-2 target selection pipeline OBJID Object ID matching DR8 long RUN Run number long RERUN Rerun number long CAMCOL Camera column number long FIELD Field number long OBJ Object long RA RA degree double DEC Dec degree double L Galactic longitude degree double B Galactic latitude degree double FIBERMAG_u u band fiber magnitudue mag float FIBERMAG_g g band fiber magnitudue mag float FIBERMAG_r r band fiber magnitudue mag float FIBERMAG_i i band fiber magnitudue mag float FIBERMAG_z z band fiber magnitudue mag float PSFMAG_u u band PSF magnitude mag float PSFMAG_g g band PSF magnitude mag float PSFMAG_r r band PSF magnitude mag float PSFMAG_i i band PSF magnitude mag float PSFMAG_z z band PSF magnitude mag float EXTINCTION_u u band extinction mag float EXTINCTION_g g band extinction mag float EXTINCTION_r r band extinction mag float EXTINCTION_i i band extinction mag float EXTINCTION_z z band extinction mag float ROWC row centroid pix int COLC column centroid pix int TYPE object type from photometric reductions int FLAGS combined flags from all bands long FLAGS_u u band flag long FLAGS_g g band flag long FLAGS_r r band flag long FLAGS_i i band flag long FLAGS_z z band flag long PSFMAGERR_u Error in u band PSF magnitude mag float PSFMAGERR_g Error in u band PSF magnitude mag float PSFMAGERR_r Error in u band PSF magnitude mag float PSFMAGERR_i Error in u band PSF magnitude mag float PSFMAGERR_z Error in u band PSF magnitude mag float PLATEID Hash of plate and MJD long SPECOBJID Spectroscopic object ID long PLATE Plate number long MJD Modified Julian Date long FIBERID Fiber number long ORIGINALPLATEID Original plate ID hash (if targeted based on previous spectrum) long ORIGINALSPECOBJID Original spectroscopic object ID (if targeted based on previous spectrum) long ORIGINALPLATE Original plate number (if targeted based on previous spectrum) long ORIGINALMJD Original Modified Julian Date (if targeted based on previous spectrum) long ORIGINALFIBERID Original fiber number (if targeted based on previous spectrum)(if targeted based on previous spectrum) long BESTOBJID Best object ID long TARGETOBJID Target object ID long PRIMTARGET Primary target int SECTARGET Secondary target int SEGUE1_TARGET1 SEGUE-1 target selection information at plate design, primary science selection long SEGUE1_TARGET2 SEGUE-1 target selection information at plate design, secondary/qa/calib selection long SEGUE2_TARGET1 bitmask that records the category or categories for which this object passed the selection criteria int SEGUE2_TARGET2 bitmask that records the category or categories of &quot;standards&quot; for the pipeline, special calibration targets like Stetson standards or globular cluster stars, for which this object passed the selection criteria int MATCH ?? long DELTA ?? double PML Proper motion in Galactic longitude? mas/year? double PMB Proper motion in Galactic latitude? mas/year? double PMRA Proper motion in RA mas/year? double PMDEC Proper motion in DEC mas/year? double PMRAERR Proper motion error in RA mas/year? double PMDECERR Proper motion error in DEC mas/year? double PMSIGRA mas/year? double PMSIGDEC mas/year? double NFIT int DIST22 double DIST20 double uMAG0 u extinction-corrected (SFD 98) psf magnitude mag float gMAG0 g extinction-corrected (SFD 98) psf magnitude mag float rMAG0 r extinction-corrected (SFD 98) psf magnitude mag float iMAG0 i extinction-corrected (SFD 98) psf magnitude mag float zMAG0 z extinction-corrected (SFD 98) psf magnitude mag float umg0 u-g, extinction corrected magnitudes mag float gmr0 g-r, extinction corrected magnitudes mag float rmi0 r-i, extinction corrected magnitudes mag float imz0 i-z, extinction corrected magnitudes mag float gmi0 g-i, extinction corrected magnitudes mag float umgERR PSFMAGERR_u and PSFMAGERR_g added in quadrature mag float gmrERR PSFMAGERR_g and PSFMAGERR_r added in quadrature mag float rmiERR PSFMAGERR_r and PSFMAGERR_i added in quadrature mag float imzERR PSFMAGERR_i and PSFMAGERR_z added in quadrature mag float PSFMAG_umg psfmag_u-psfmag_g, no extinction correction mag float PSFMAG_gmr psfmag_g-psfmag_r, no extinction correction mag float PSFMAG_rmi psfmag_r-psfmag_i, no extinction correction mag float PSFMAG_imz psfmag_i-psfmag_z, no extinction correction mag float PSFMAG_gmi psfmag_g-psfmag_i, no extinction correction mag float lcolor -0.436*uMag+1.129*gMag-0.119*rMag-0.574*iMag+0.1984 (Lenz et al.1998) mag float scolor -0.249*uMag+0.794*gMag-0.555*rMag+0.234+0.011*p1s-0.010 (Helmi et al. 2003) used in SEGUE-1 target selection, unused in SEGUE-2 mag float p1s 0.91*umg+0.415*umg-1.280 (Helmi et al. 2003) used in SEGUE-1 target selection, unused in SEGUE-2 mag float TOTALPM sqrt(PMRA*PMRA+PMDEC*PMDEC), in mas/year mas/year float Hg reduced proper motion, gMag+5*log10(TOTALPM/1000)+5 mag float Mi 4.471+7.907*imz-0.837*imz*imz used in SEGUE-1 target selection, unused in SEGUE-2 mag float DISTi 10^((iMag-Mi+5)/5.0) used in SEGUE-1 target selection, unused in SEGUE-2 mag float Hr reduced pm (uncorr r): PSFMAG_r+5*log10(TOTALPM/1000)+5 mag float VMI_TRANS1 V-I from VMAG_TRANS-(iMag-0.337*rmi-0.37) mag float VMI_TRANS2 V-I from 0.877*gmr+0.358 mag float VMAG_TRANS V mag from gMag - 0.587*gmr -0.011 mag float MV_TRANS not stuffed mag float DISTV_KPC 10^(dmV/5.-2.) where VMAG_TRANS-(3.37*VMI_TRANS1+2.89) kpc float VTRANS_GALREST transvere velocity, km/s, derived from TOTALPM and DISTV_KPC, in a frame at rest w.r.t the Galaxy km/s float MUTRANS_GALRADREST derived PM (mas/year) perpendicular to the Galactocentric radial vector, assuming all motion is along a Galactocentric radial vector, in a frame at rest w.r.t the Galaxy mas/year float MURAD_GALRADREST derived PM (mas/year) along the Galactocentric radial vector, assuming all motion is along a Galactocentric radial vector, in a frame at rest w.r.t the Galaxy mas/year float VTOT_GALRADREST total velocioty, km/s, derived from TOTALPM and DISTV_KPC, in a frame at rest w.r.t the Galaxy km/s float MG_TOHV 5.7 + 10.0*(GMR - 0.375) mag float VTRANS_TOHV transverse velocity in Galactocentric coords, using the distance estimate from MG_TOHV which is appropriate for old stars near the MSTO and corrected for peculiar solar motion 16.6 km/s toward RA,Dec 267.5,28.1 km/s float PM1SIGMA_TOHV Estimate of the 1-sigma error in total proper motion at this r magnitude. Formula is sqrt(4.56*4.56 + frate*2.30*2.30), where frate is 10^(0.4*(rMag-19.5)). The constants come from the Munn et al. 2004 (AJ, 127, 3034) paper describing the recalibration of USNOB with SDSS. mas/year float V1SIGMAERR_TOHV The corresponding 1-sigma error in the transverse velocity based on PM1SIGMA_TOHV and the the distance estimate using MG_TOHV km/s float TARGET_VERSION version of target used char thingIndexFull list of all 'things': unique objects in the SDSS imagin thingId thing ID number long sdssPolygonID id number of polygon containing object in sdssPolygons int fieldID field identification of primary field long objID id of object for primary (or best) observation long isPrimary Non-zero if there is a detection of this object in the primary field covering this balkan. int nDetect Number of detections of this object. int nEdge Number of fields in which this is a RUN_EDGE object (observation close to edge) int ra Right ascension, J2000 deg double dec Declination, J2000 deg double loadVersion Load Version ID_VERSION int zooConfidenceMeasures of classification confidence from Galaxy Zoo specobjid match to DR8 spectrum object long objid DR8 ObjID long dr7objid DR7 ObjID long ra Right Ascension, J2000 deg float dec Declination, J2000 deg float rastring Right ascension in sexagesimal char decstring Declination in sexagesimal char f_unclass_clean fraction of galaxies in same bin that are unclassified, clean condition double f_misclass_clean fraction of galaxies in same bin that are misclassified, clean condition double avcorr_clean average bias correction in bin, clean condition double stdcorr_clean std dev of bias corrections in bin, clean condition double f_misclass_greater fraction of galaxies in same bin that are misclassified, greater condition double avcorr_greater average bias correction in bin, greater condition double stdcorr_greater std dev of bias corrections in bin, greater condition double zooMirrorBiasResults from the bias study using mirrored images from Galaxy Zo specobjid match to DR8 spectrum object long objid DR8 ObjID long dr7objid DR7 ObjID long ra Right Ascension, J2000 deg float dec Declination, J2000 deg float rastring Right ascension in sexagesimal char decstring Declination in sexagesimal char nvote_mr1 number of votes, vertical mirroring int p_el_mr1 fraction of votes for elliptical, vertical mirroring double p_cw_mr1 fraction of votes for clockwise spiral, vertical mirroring double p_acw_mr1 fraction of votes for anticlockwise spiral, vertical mirroring double p_edge_mr1 fraction of votes for edge-on disk, vertical mirroring double p_dk_mr1 fraction of votes for don't know, vertical mirroring double p_mg_mr1 fraction of votes for merger, vertical mirroring double p_cs_mr1 fraction of votes for combined spiral, vertical mirroring double nvote_mr2 number of votes, diagonal mirroring int p_el_mr2 fraction of votes for elliptical, diagonal mirroring double p_cw_mr2 fraction of votes for clockwise spiral, diagonal mirroring double p_acw_mr2 fraction of votes for anticlockwise spiral, diagonal mirroring double p_edge_mr2 fraction of votes for edge-on disk, diagonal mirroring double p_dk_mr2 fraction of votes for don't know, diagonal mirroring double p_mg_mr2 fraction of votes for merger, diagonal mirroring double p_cs_mr2 fraction of votes for combined spiral, diagonal mirroring double zooMonochromeBiasResults from the bias study that introduced monochrome images in Galaxy Zoo specobjid match to DR8 spectrum object long objid DR8 ObjID long dr7objid DR7 ObjID long ra Right Ascension, J2000 deg float dec Declination, J2000 deg float rastring Right ascension in sexagesimal char decstring Declination in sexagesimal char nvote_mon number of votes, monochrome int p_el_mon fraction of votes for elliptical, monochrome double p_cw_mon fraction of votes for clockwise spiral, monochrome double p_acw_mon fraction of votes for anticlockwise spiral, monochrome double p_edge_mon fraction of votes for edge-on disk, monochrome double p_dk_mon fraction of votes for don't know, monochrome double p_mg_mon fraction of votes for merger, monochrome double p_cs_mon fraction of votes for combined spiral (cw + acw + edge-on), monochrome double zooNoSpecMorphology classifications of galaxies without spectra from Galaxy Zo specobjid match to DR8 spectrum object long objid DR8 ObjID long dr7objid DR7 ObjID long ra Right Ascension, J2000 deg float dec Declination, J2000 deg float rastring Right ascension in sexagesimal char nvote number of votes int p_el fraction of votes for elliptical double p_cw fraction of votes for clockwise spiral double p_acw fraction of votes for anticlockwise spiral double p_edge fraction of votes for edge-on disk double p_dk fraction of votes for don't know double p_mg fraction of votes for merger double p_cs fraction of votes for combined spiral - cw + acw + edge-on double zooSpecMorphological classifications of spectroscopic galaxies from Galaxy Zo specobjid match to DR8 spectrum object long objid DR8 ObjID long dr7objid DR7 ObjID long ra Right Ascension, J2000 deg float dec Declination, J2000 deg float rastring Right ascension in sexagesimal char decstring Declination in sexagesimal char nvote number of votes int p_el fraction of votes for elliptical double p_cw fraction of votes for clockwise spiral double p_acw fraction of votes for anticlockwise spiral double p_edge fraction of votes for edge-on disk double p_dk fraction of votes for don't know double p_mg fraction of votes for merger double p_cs fraction of votes for combined spiral - cw + acw + edge-on double p_el_debiased debiased fraction of votes for elliptical double p_cs_debiased debiased fraction of votes for combined spiral double spiral flag for combined spiral - 1 if debiased spiral fraction &gt; 0.8, 0 otherwise int elliptical flag for elliptical - 1 if debiased elliptical fraction &gt; 0.8, 0 otherwise int uncertain flag for uncertain type - 1 if both spiral and elliptical flags are 0 int zooVotesVote breakdown in Galaxy Zoo results specobjid match to DR8 spectrum object long objid DR8 ObjID long dr7objid DR7 ObjID long ra Right Ascension, J2000 deg float dec Declination, J2000 deg float rastring Right ascension in sexagesimal char decstring Declination in sexagesimal char nvote_tot Total votes int nvote_std Total votes for the standard classification int nvote_mr1 Total votes for the vertical mirrored classification int nvote_mr2 Total votes for the diagonally mirrored classification int nvote_mon Total votes for the monochrome classification int p_el Fraction of votes for elliptical double p_cw Fraction of votes for clockwise spiral double p_acw Fraction of votes for anticlockwise spiral double p_edge Fraction of votes for edge-on disk double p_dk Fraction of votes for don't know double p_mg Fraction of votes for merger double p_cs Fraction of votes for combined spiral - cw + acw + edge-on double