UKIDSS DR10 ivo://wfau.roe.ac.uk/ukidssDR10-dsa WFAU, Institute for Astronomy, University of Edinburgh WFAU, Institute for Astronomy, University of Edinburgh http://wfaudata.roe.ac.uk/wfau.gif 2014-11-13 Data Release 10 Mark Holliman msh@roe.ac.uk Infrared, survey, galaxy, point source This DSA hosts data release 10 of the UKIRT Infrared Deep Sky Survey housed at the Wide Field Astronomy Unit at the Univeristy of Edinburgh. This catalog contains WFCAM data primarily originating from four of the five UKIDSS surveys: Large Area Survey, Galactic Clusters Survey, Deep Extragalactic Survey, and Ultra Deep Survey. (see www.ukidss.org for survey descriptions) http://surveys.roe.ac.uk/wsa Survey Research service-for ivo://wfau.roe.ac.uk/ukidssDR10-dsa/ceaApplication lasSource: cone search for Large Area Survey Source table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=lasSource& 1.500000 2000000 false 195.0 0.0 0.01 lasDetection: cone search for Galaxy Cluster Survey Source table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=gcsSource& 1.500000 2000000 false 195.0 0.0 0.01 dxsSource: cone search for Deep Extragalactic Survey Source table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=dxsSource& 1.500000 2000000 false 335.0 0.1 0.01 dxsDetection: cone search for Ultra Deep Survey Source table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=udsSource& 1.500000 2000000 false 335.0 0.1 0.01 gcsSource: cone search for Large Area Survey Detection table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=lasDetection& 1.500000 2000000 false 45.0 50.0 0.01 gcsDetection: cone search for Galactic Cluster Survey Detection table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=gcsDetection& 1.500000 2000000 false 45.0 50.0 0.01 udsSource: cone search for Deep Extragalactic Survey Detection Table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=dxsDetection& 1.500000 2000000 false 35.0 -5.0 0.1 udsDetection: cone search for Ultra Deep Survey Detection table http://wfaudata.roe.ac.uk/ukidssDR10-dsa/DirectCone?DSACAT=UKIDSS_DR10&DSATAB=udsDetection& 1.500000 2000000 false 35.0 -5.0 0.1 Access to two applications: general ADQL query, and asynchronous cone-search where relevant/enabled. http://wfaudata.roe.ac.uk/ukidssDR10-dsa/services/CommonExecutionConnectorService ivo://wfau.roe.ac.uk/ukidssDR10-dsa/ceaApplication http://wfaudata.roe.ac.uk/ukidssDR10-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/ukidssDR10-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/ukidssDR10-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/ukidssDR10-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/ukidssDR10-dsa/VOSI/tables GET application/xml http://wfaudata.roe.ac.uk/ukidssDR10-dsa/VOSI/applications GET application/xml http://wfaudata.roe.ac.uk/ukidssDR10-dsa/delegations GET application/xml lasSourceContains LAS merged sources from LAS detections in lasDetection sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long ymj_1Pnt Point source colour Y-J (using aperMag3) mag float ymj_1PntErr Error on point source colour Y-J mag float j_1mhPnt Point source colour J-H (using aperMag3) mag float j_1mhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float ymj_1Ext Extended source colour Y-J (using aperMag3) mag float ymj_1ExtErr Error on extended source colour Y-J mag float j_1mhExt Extended source colour J-H (using aperMag3) mag float j_1mhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aY The galactic extinction correction in the Y band for extragalactic objects mag float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float j_1HallMag Total point source 1st epoch J mag mag float j_1HallMagErr Error in total point source 1st epoch J mag mag float j_1PetroMag Extended source 1st epoch J mag (Petrosian) mag float j_1PetroMagErr Error in extended source 1st epoch J mag (Petrosian) mag float j_1PsfMag Point source profile-fitted 1st epoch J mag mag float j_1PsfMagErr Error in point source profile-fitted 1st epoch J mag mag float j_1SerMag2D Extended source 1st epoch J mag (profile-fitted) mag float j_1SerMag2DErr Error in extended source 1st epoch J mag (profile-fitted) mag float j_1AperMag3 Default point/extended source 1st epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_1AperMag3Err Error in default point/extended source 1st epoch J mag (2.0 arcsec aperture diameter) mag float j_1AperMag4 Extended source 1st epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_1AperMag4Err Error in extended source 1st epoch J mag (2.8 arcsec aperture diameter) mag float j_1AperMag6 Extended source 1st epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_1AperMag6Err Error in extended source 1st epoch J mag (5.7 arcsec aperture diameter) mag float j_1Gausig RMS of axes of ellipse fit in 1st epoch J pixels float j_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch J float j_1PA ellipse fit celestial orientation in 1st epoch J Degrees float j_1ErrBits processing warning/error bitwise flags in 1st epoch J int j_1Deblend placeholder flag indicating parent/child relation in 1st epoch J int j_1Class discrete image classification flag in 1st epoch J int j_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch J float j_1ppErrBits additional WFAU post-processing error bits in 1st epoch J int j_1SeqNum the running number of the 1st epoch J detection int j_1ObjID DEPRECATED (do not use) long j_1Xi Offset of 1st epoch J detection from master position (+east/-west) arcsec float j_1Eta Offset of 1st epoch J detection from master position (+north/-south) arcsec float j_2HallMag Total point source 2nd epoch J mag mag float j_2HallMagErr Error in total point source 2nd epoch J mag mag float j_2PetroMag Extended source 2nd epoch J mag (Petrosian) mag float j_2PetroMagErr Error in extended source 2nd epoch J mag (Petrosian) mag float j_2PsfMag Point source profile-fitted 2nd epoch J mag mag float j_2PsfMagErr Error in point source profile-fitted 2nd epoch J mag mag float j_2SerMag2D Extended source 2nd epoch J mag (profile-fitted) mag float j_2SerMag2DErr Error in extended source 2nd epoch J mag (profile-fitted) mag float j_2AperMag3 Default point/extended source 2nd epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_2AperMag3Err Error in default point/extended source 2nd epoch J mag (2.0 arcsec aperture diameter) mag float j_2AperMag4 Extended source 2nd epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_2AperMag4Err Error in extended source 2nd epoch J mag (2.8 arcsec aperture diameter) mag float j_2AperMag6 Extended source 2nd epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_2AperMag6Err Error in extended source 2nd epoch J mag (5.7 arcsec aperture diameter) mag float j_2Gausig RMS of axes of ellipse fit in 2nd epoch J pixels float j_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch J float j_2PA ellipse fit celestial orientation in 2nd epoch J Degrees float j_2ErrBits processing warning/error bitwise flags in 2nd epoch J int j_2Deblend placeholder flag indicating parent/child relation in 2nd epoch J int j_2Class discrete image classification flag in 2nd epoch J int j_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch J float j_2ppErrBits additional WFAU post-processing error bits in 2nd epoch J int j_2SeqNum the running number of the 2nd epoch J detection int j_2ObjID DEPRECATED (do not use) long j_2Xi Offset of 2nd epoch J detection from master position (+east/-west) arcsec float j_2Eta Offset of 2nd epoch J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float gcsSourceContains GCS merged sources from GCS detections in gcsDetection sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long zmyPnt Point source colour Z-Y (using aperMag3) mag float zmyPntErr Error on point source colour Z-Y mag float ymjPnt Point source colour Y-J (using aperMag3) mag float ymjPntErr Error on point source colour Y-J mag float jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmk_1Pnt Point source colour H-K (using aperMag3) mag float hmk_1PntErr Error on point source colour H-K mag float zmyExt Extended source colour Z-Y (using aperMag3) mag float zmyExtErr Error on extended source colour Z-Y mag float ymjExt Extended source colour Y-J (using aperMag3) mag float ymjExtErr Error on extended source colour Y-J mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmk_1Ext Extended source colour H-K (using aperMag3) mag float hmk_1ExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float zHallMag Total point source Z mag mag float zHallMagErr Error in total point source Z mag mag float zPetroMag Extended source Z mag (Petrosian) mag float zPetroMagErr Error in extended source Z mag (Petrosian) mag float zPsfMag Point source profile-fitted Z mag mag float zPsfMagErr Error in point source profile-fitted Z mag mag float zSerMag2D Extended source Z mag (profile-fitted) mag float zSerMag2DErr Error in extended source Z mag (profile-fitted) mag float zAperMag3 Default point/extended source Z aperture corrected mag (2.0 arcsec aperture diameter) mag float zAperMag3Err Error in default point/extended source Z mag (2.0 arcsec aperture diameter) mag float zAperMag4 Extended source Z aperture corrected mag (2.8 arcsec aperture diameter) mag float zAperMag4Err Error in extended source Z mag (2.8 arcsec aperture diameter) mag float zAperMag6 Extended source Z aperture corrected mag (5.7 arcsec aperture diameter) mag float zAperMag6Err Error in extended source Z mag (5.7 arcsec aperture diameter) mag float zGausig RMS of axes of ellipse fit in Z pixels float zEll 1-b/a, where a/b=semi-major/minor axes in Z float zPA ellipse fit celestial orientation in Z Degrees float zErrBits processing warning/error bitwise flags in Z int zDeblend placeholder flag indicating parent/child relation in Z int zClass discrete image classification flag in Z int zClassStat N(0,1) stellarness-of-profile statistic in Z float zppErrBits additional WFAU post-processing error bits in Z int zSeqNum the running number of the Z detection int zObjID DEPRECATED (do not use) long zXi Offset of Z detection from master position (+east/-west) arcsec float zEta Offset of Z detection from master position (+north/-south) arcsec float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jObjID DEPRECATED (do not use) long jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float k_1HallMag Total point source 1st epoch K mag mag float k_1HallMagErr Error in total point source 1st epoch K mag mag float k_1PetroMag Extended source 1st epoch K mag (Petrosian) mag float k_1PetroMagErr Error in extended source 1st epoch K mag (Petrosian) mag float k_1PsfMag Point source profile-fitted 1st epoch K mag mag float k_1PsfMagErr Error in point source profile-fitted 1st epoch K mag mag float k_1SerMag2D Extended source 1st epoch K mag (profile-fitted) mag float k_1SerMag2DErr Error in extended source 1st epoch K mag (profile-fitted) mag float k_1AperMag3 Default point/extended source 1st epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_1AperMag3Err Error in default point/extended source 1st epoch K mag (2.0 arcsec aperture diameter) mag float k_1AperMag4 Extended source 1st epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_1AperMag4Err Error in extended source 1st epoch K mag (2.8 arcsec aperture diameter) mag float k_1AperMag6 Extended source 1st epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_1AperMag6Err Error in extended source 1st epoch K mag (5.7 arcsec aperture diameter) mag float k_1Gausig RMS of axes of ellipse fit in 1st epoch K pixels float k_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch K float k_1PA ellipse fit celestial orientation in 1st epoch K Degrees float k_1ErrBits processing warning/error bitwise flags in 1st epoch K int k_1Deblend placeholder flag indicating parent/child relation in 1st epoch K int k_1Class discrete image classification flag in 1st epoch K int k_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch K float k_1ppErrBits additional WFAU post-processing error bits in 1st epoch K int k_1SeqNum the running number of the 1st epoch K detection int k_1ObjID DEPRECATED (do not use) long k_1Xi Offset of 1st epoch K detection from master position (+east/-west) arcsec float k_1Eta Offset of 1st epoch K detection from master position (+north/-south) arcsec float k_2HallMag Total point source 2nd epoch K mag mag float k_2HallMagErr Error in total point source 2nd epoch K mag mag float k_2PetroMag Extended source 2nd epoch K mag (Petrosian) mag float k_2PetroMagErr Error in extended source 2nd epoch K mag (Petrosian) mag float k_2PsfMag Point source profile-fitted 2nd epoch K mag mag float k_2PsfMagErr Error in point source profile-fitted 2nd epoch K mag mag float k_2SerMag2D Extended source 2nd epoch K mag (profile-fitted) mag float k_2SerMag2DErr Error in extended source 2nd epoch K mag (profile-fitted) mag float k_2AperMag3 Default point/extended source 2nd epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_2AperMag3Err Error in default point/extended source 2nd epoch K mag (2.0 arcsec aperture diameter) mag float k_2AperMag4 Extended source 2nd epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_2AperMag4Err Error in extended source 2nd epoch K mag (2.8 arcsec aperture diameter) mag float k_2AperMag6 Extended source 2nd epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_2AperMag6Err Error in extended source 2nd epoch K mag (5.7 arcsec aperture diameter) mag float k_2Gausig RMS of axes of ellipse fit in 2nd epoch K pixels float k_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch K float k_2PA ellipse fit celestial orientation in 2nd epoch K Degrees float k_2ErrBits processing warning/error bitwise flags in 2nd epoch K int k_2Deblend placeholder flag indicating parent/child relation in 2nd epoch K int k_2Class discrete image classification flag in 2nd epoch K int k_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch K float k_2ppErrBits additional WFAU post-processing error bits in 2nd epoch K int k_2SeqNum the running number of the 2nd epoch K detection int k_2ObjID DEPRECATED (do not use) long k_2Xi Offset of 2nd epoch K detection from master position (+east/-west) arcsec float k_2Eta Offset of 2nd epoch K detection from master position (+north/-south) arcsec float dxsSourceContains merged sources from detections in dxsDetection sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float jmkPnt Point source colour J-K (using aperMag3) mag float jmkPntErr Error on point source colour J-K mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float jmkExt Extended source colour J-K (using aperMag3) mag float jmkExtErr Error on extended source colour J-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float udsSourceContains UDS merged sources from UDS detections in udsDetection sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long jmkPnt Point source colour J-K (using aperMag3) mag float jmkPntErr Error on point source colour J-K mag float jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float jmkExt Extended source colour J-K (using aperMag3) mag float jmkExtErr Error on extended source colour J-K mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged S-Extractor classification statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Not available in SE output mag float jHallMagErr Not available in SE output mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Not available in SE output mag float jPsfMagErr Not available in SE output mag float jSerMag2D Not available in SE output mag float jSerMag2DErr Not available in SE output mag float jAperMag3 Default point/extended source J mag, no aperture correction applied mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J mag, no aperture correction applied mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J mag, no aperture correction applied mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat S-Extractor classification statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jObjID DEPRECATED (do not use) long jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Not available in SE output mag float hHallMagErr Not available in SE output mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Not available in SE output mag float hPsfMagErr Not available in SE output mag float hSerMag2D Not available in SE output mag float hSerMag2DErr Not available in SE output mag float hAperMag3 Default point/extended source H mag, no aperture correction applied mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H mag, no aperture correction applied mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H mag, no aperture correction applied mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat S-Extractor classification statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Not available in SE output mag float kHallMagErr Not available in SE output mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Not available in SE output mag float kPsfMagErr Not available in SE output mag float kSerMag2D Not available in SE output mag float kSerMag2DErr Not available in SE output mag float kAperMag3 Default point/extended source K mag, no aperture correction applied mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K mag, no aperture correction applied mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K mag, no aperture correction applied mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat S-Extractor classification statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float lasDetectionContains the individual LAS source detections from Multiframe multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection ID_MAIN long gcsDetectionContains the individual GCS source detections from Multiframe multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection ID_MAIN long dxsDetectionContains the individual DXS source detections for each frame multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated and corrected aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated and corrected aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated and corrected aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated and corrected aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated and corrected aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated and corrected aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection or default for no detection ID_MAIN long udsDetectionContains the individual UDS source detections from Multiframe multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixel2 float aProf2 pixel2 int aProf3 pixel2 int aProf4 pixel2 int aProf5 pixel2 int aProf6 pixel2 int aProf7 pixel2 int aProf8 pixel2 int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux float hallFluxErr float hallMag Not available in SE output float hallMagErr Not available in SE output float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension deg POS_EQ_RA_MAIN double dec Celestial Declination deg POS_EQ_DEC_MAIN double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux float psfFluxErr float psfMag Not available in SE output float psfMagErr Not available in SE output float psfFitX float psfFitXerr float psfFitY float psfFitYerr float psfFitChi2 float psfFitDof int SerFlux1D float SerMag1D Not available in SE output float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D float SerMag2D Not available in SE output float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection ID_MAIN long PreviousAstrometryContains previous astrometric calibration coefficients multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int versNum Version number of current astrometric solution int cuEventID UID of curation event giving rise to this record int cTypeX char cTypeY char crValX double crValY double crUnit1 char crUnit2 char crPixX pixels double crPixY pixels double cd11 double cd21 double cd12 double cd22 double pv21 double pv22 double pv23 double wcsPass int numRms int stdCRms double distortMap filename of 2d non-linear distortion map char centralRa RA (J2000) at device centre Degrees double centralDec Dec (J2000) at device centre Degrees double cx unit vector of spherical co-ordinates of device centre double cy unit vector of spherical co-ordinates of device centre double cz unit vector of spherical co-ordinates of device centre double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates of device centre long posAngle orientation of image x-axis to N-S Degrees double l Galactic longitude of device centre Degrees double b Galactic latitude of device centre Degrees double lambda SDSS system spherical co-ordinate 1 of device centre Degrees double eta SDSS system spherical co-ordinate 2 of device centre Degrees double imageExtent The maximum angular extent from the central position Arcminutes float minRa The minimum RA (J2000) on the device Degrees double minDec The minimum Dec (J2000) on the device Degrees double maxRa The maximum RA (J2000) on the device Degrees double maxDec The maximum Dec (J2000) on the device Degrees double xPixSize Angular size of pixels in X Arcseconds float yPixSize Angular size of pixels in Y Arcseconds float lasListRemeasurementContains the individual source remeasurements from LAS Multiframe sets sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated and corrected aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated and corrected aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated and corrected aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated and corrected aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated and corrected aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated and corrected aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection long dxsSourceXtwoxmmCross-neighbours between dxsSource and 2XMM sources masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in XMM..twoxmm (=DETID) long distanceMins Angular separation between neighbours arcminutes float lasSourceXmgcDetectionCross-neighbours between lasSource and Millennium Galaxy Catalogue Detections masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in MGC..mgcDetection (=objID) long distanceMins Angular separation between neighbours arcminutes float lasSourceXDR3PhotoObjCross-neighbours between UKIDSS LAS and SDSS DR3 sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR3..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int dxsAstrometricInfoContains astrometric information that will be used by BestMatc multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int detedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double xifitrms RMS errors in fit for xi arcsec double xnfitrms RMS errors in fit for xn arcsec double xizp Zeropoint offset in xi arcsec double siga Error on coefficient a arcsec double xnzp Zeropoint offset in xn arcsec double sigd Error on coefficient d arcsec double xisc Scale factor in xi double xnsc Scale factor in xn double orient Orientation of axes deg double nonperp Non-perpendicularity of axes deg double chi2s Reduced chi-squared of fit double isComplete Level of completeness: 0 redo both parts 1; halfspace calculation complete; 2 Astrometric correction complete; 3 All complete int dxsJKsourceProvides DXS sources in areas having JK passband coverag sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float jmkPnt Point source colour J-K (using aperMag3) mag float jmkPntErr Error on point source colour J-K mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float jmkExt Extended source colour J-K (using aperMag3) mag float jmkExtErr Error on extended source colour J-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float gcsSourceXDR7PhotoObjCross-neighbours between UKIDSS GCS and SDSS DR7 sources masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int lasSourceXDR7PhotoObjCross-neighbours between UKIDSS LAS and SDSS DR7 sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int gcsSourceXDR5PhotoObjCross-neighbours between UKIDSS GCS and SDSS DR5 sources masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR5..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int dxsSourceNeighboursNeighbouring sources for each entry in dxsSource masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in dxsSource (=sourceID) long distanceMins Angular separation between neighbours arcminutes float lasYJHKmergeLogView of LAS frame sets having complete (YJHK) passband coverag frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long ymfID the UID of the relevant multiframe long yeNum the extension number of this frame int newYframe new/old flag (1/0) of this detector image int listProcY Frame has been list processed (0=no; 1=yes) int j_1mfID the UID of the relevant 1st epoch J multiframe long j_1eNum the extension number of this 1st epoch J frame int newJ_1frame new/old flag (1/0) of this detector image int listProcJ_1 Frame has been list processed (0=no; 1=yes) int j_2mfID the UID of the relevant 2nd epoch J multiframe long j_2eNum the extension number of this 2nd epoch J frame int newJ_2frame new/old flag (1/0) of this detector image int listProcJ_2 Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int kmfID the UID of the relevant K multiframe long keNum the extension number of this K frame int newKframe new/old flag (1/0) of this detector image int listProcK Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int StdFieldInfoContains details of Standard Fields used to calibrate WFCAM and VISTA observations fieldID The fieldID is a UID identifying each of the 43 standard fields that are observed as part of the calibration observations int raCentre Right Ascension of field centre deg double decCentre Declination of field centre deg double fieldName reference name of field char observed yes or no identifier - have the secondary standards been set up? int udsFrameSetsView of all frame sets defined for the UKIDSS UD frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int reliableGcsPointSourceReliable, but incomplete, point source catalogue derived from UKIDSS GC sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long zmyPnt Point source colour Z-Y (using aperMag3) mag float zmyPntErr Error on point source colour Z-Y mag float ymjPnt Point source colour Y-J (using aperMag3) mag float ymjPntErr Error on point source colour Y-J mag float jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmk_1Pnt Point source colour H-K (using aperMag3) mag float hmk_1PntErr Error on point source colour H-K mag float zmyExt Extended source colour Z-Y (using aperMag3) mag float zmyExtErr Error on extended source colour Z-Y mag float ymjExt Extended source colour Y-J (using aperMag3) mag float ymjExtErr Error on extended source colour Y-J mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmk_1Ext Extended source colour H-K (using aperMag3) mag float hmk_1ExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float zHallMag Total point source Z mag mag float zHallMagErr Error in total point source Z mag mag float zPetroMag Extended source Z mag (Petrosian) mag float zPetroMagErr Error in extended source Z mag (Petrosian) mag float zPsfMag Point source profile-fitted Z mag mag float zPsfMagErr Error in point source profile-fitted Z mag mag float zSerMag2D Extended source Z mag (profile-fitted) mag float zSerMag2DErr Error in extended source Z mag (profile-fitted) mag float zAperMag3 Default point/extended source Z aperture corrected mag (2.0 arcsec aperture diameter) mag float zAperMag3Err Error in default point/extended source Z mag (2.0 arcsec aperture diameter) mag float zAperMag4 Extended source Z aperture corrected mag (2.8 arcsec aperture diameter) mag float zAperMag4Err Error in extended source Z mag (2.8 arcsec aperture diameter) mag float zAperMag6 Extended source Z aperture corrected mag (5.7 arcsec aperture diameter) mag float zAperMag6Err Error in extended source Z mag (5.7 arcsec aperture diameter) mag float zGausig RMS of axes of ellipse fit in Z pixels float zEll 1-b/a, where a/b=semi-major/minor axes in Z float zPA ellipse fit celestial orientation in Z Degrees float zErrBits processing warning/error bitwise flags in Z int zDeblend placeholder flag indicating parent/child relation in Z int zClass discrete image classification flag in Z int zClassStat N(0,1) stellarness-of-profile statistic in Z float zppErrBits additional WFAU post-processing error bits in Z int zSeqNum the running number of the Z detection int zObjID DEPRECATED (do not use) long zXi Offset of Z detection from master position (+east/-west) arcsec float zEta Offset of Z detection from master position (+north/-south) arcsec float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jObjID DEPRECATED (do not use) long jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float k_1HallMag Total point source 1st epoch K mag mag float k_1HallMagErr Error in total point source 1st epoch K mag mag float k_1PetroMag Extended source 1st epoch K mag (Petrosian) mag float k_1PetroMagErr Error in extended source 1st epoch K mag (Petrosian) mag float k_1PsfMag Point source profile-fitted 1st epoch K mag mag float k_1PsfMagErr Error in point source profile-fitted 1st epoch K mag mag float k_1SerMag2D Extended source 1st epoch K mag (profile-fitted) mag float k_1SerMag2DErr Error in extended source 1st epoch K mag (profile-fitted) mag float k_1AperMag3 Default point/extended source 1st epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_1AperMag3Err Error in default point/extended source 1st epoch K mag (2.0 arcsec aperture diameter) mag float k_1AperMag4 Extended source 1st epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_1AperMag4Err Error in extended source 1st epoch K mag (2.8 arcsec aperture diameter) mag float k_1AperMag6 Extended source 1st epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_1AperMag6Err Error in extended source 1st epoch K mag (5.7 arcsec aperture diameter) mag float k_1Gausig RMS of axes of ellipse fit in 1st epoch K pixels float k_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch K float k_1PA ellipse fit celestial orientation in 1st epoch K Degrees float k_1ErrBits processing warning/error bitwise flags in 1st epoch K int k_1Deblend placeholder flag indicating parent/child relation in 1st epoch K int k_1Class discrete image classification flag in 1st epoch K int k_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch K float k_1ppErrBits additional WFAU post-processing error bits in 1st epoch K int k_1SeqNum the running number of the 1st epoch K detection int k_1ObjID DEPRECATED (do not use) long k_1Xi Offset of 1st epoch K detection from master position (+east/-west) arcsec float k_1Eta Offset of 1st epoch K detection from master position (+north/-south) arcsec float k_2HallMag Total point source 2nd epoch K mag mag float k_2HallMagErr Error in total point source 2nd epoch K mag mag float k_2PetroMag Extended source 2nd epoch K mag (Petrosian) mag float k_2PetroMagErr Error in extended source 2nd epoch K mag (Petrosian) mag float k_2PsfMag Point source profile-fitted 2nd epoch K mag mag float k_2PsfMagErr Error in point source profile-fitted 2nd epoch K mag mag float k_2SerMag2D Extended source 2nd epoch K mag (profile-fitted) mag float k_2SerMag2DErr Error in extended source 2nd epoch K mag (profile-fitted) mag float k_2AperMag3 Default point/extended source 2nd epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_2AperMag3Err Error in default point/extended source 2nd epoch K mag (2.0 arcsec aperture diameter) mag float k_2AperMag4 Extended source 2nd epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_2AperMag4Err Error in extended source 2nd epoch K mag (2.8 arcsec aperture diameter) mag float k_2AperMag6 Extended source 2nd epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_2AperMag6Err Error in extended source 2nd epoch K mag (5.7 arcsec aperture diameter) mag float k_2Gausig RMS of axes of ellipse fit in 2nd epoch K pixels float k_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch K float k_2PA ellipse fit celestial orientation in 2nd epoch K Degrees float k_2ErrBits processing warning/error bitwise flags in 2nd epoch K int k_2Deblend placeholder flag indicating parent/child relation in 2nd epoch K int k_2Class discrete image classification flag in 2nd epoch K int k_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch K float k_2ppErrBits additional WFAU post-processing error bits in 2nd epoch K int k_2SeqNum the running number of the 2nd epoch K detection int k_2ObjID DEPRECATED (do not use) long k_2Xi Offset of 2nd epoch K detection from master position (+east/-west) arcsec float k_2Eta Offset of 2nd epoch K detection from master position (+north/-south) arcsec float ArchiveCurationHistoryContains details of the matrix of the Archives' required curation tasks cuEventID UID of curation event giving rise to this record int cuID the unique curation task ID int logFile filename of verbose logged task output char resultsFile filename of any results file char timeStamp Time of the completion of the whole task UTC char curator The archive curation scientist responsible for this event char comment Comment string supplied by the curator char rolledBack Flag for roll-back of this event: 0=no, 1 = yes int dxsFrameSetsView of all frame sets defined for the UKIDSS DX frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int gcsZYJHKmergeLogView of GCS frame sets having complete (ZYJHK) passband coverag frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long zmfID the UID of the relevant multiframe long zeNum the extension number of this frame int newZframe new/old flag (1/0) of this detector image int listProcZ Frame has been list processed (0=no; 1=yes) int ymfID the UID of the relevant Y multiframe long yeNum the extension number of this Y frame int newYframe new/old flag (1/0) of this detector image int listProcY Frame has been list processed (0=no; 1=yes) int jmfID the UID of the relevant J multiframe long jeNum the extension number of this J frame int newJframe new/old flag (1/0) of this detector image int listProcJ Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int k_1mfID the UID of the relevant 1st epoch K multiframe long k_1eNum the extension number of this 1st epoch K frame int newK_1frame new/old flag (1/0) of this detector image int listProcK_1 Frame has been list processed (0=no; 1=yes) int k_2mfID the UID of the relevant 2nd epoch K multiframe long k_2eNum the extension number of this 2nd epoch K frame int newK_2frame new/old flag (1/0) of this detector image int listProcK_2 Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int dxsSourceXDR8PhotoObjCross-neighbours between UKIDSS DXS and SDSS DR8 sources masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR8..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int gcsSourceXtwoxmmCross-neighbours between gcsSource and 2XMM sources masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in XMM..twoxmm (=DETID) long distanceMins Angular separation between neighbours arcminutes float lasYJHKsourceProvides LAS sources in areas having complete (YJHK) passband coverag sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long ymj_1Pnt Point source colour Y-J (using aperMag3) mag float ymj_1PntErr Error on point source colour Y-J mag float j_1mhPnt Point source colour J-H (using aperMag3) mag float j_1mhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float ymj_1Ext Extended source colour Y-J (using aperMag3) mag float ymj_1ExtErr Error on extended source colour Y-J mag float j_1mhExt Extended source colour J-H (using aperMag3) mag float j_1mhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aY The galactic extinction correction in the Y band for extragalactic objects mag float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float j_1HallMag Total point source 1st epoch J mag mag float j_1HallMagErr Error in total point source 1st epoch J mag mag float j_1PetroMag Extended source 1st epoch J mag (Petrosian) mag float j_1PetroMagErr Error in extended source 1st epoch J mag (Petrosian) mag float j_1PsfMag Point source profile-fitted 1st epoch J mag mag float j_1PsfMagErr Error in point source profile-fitted 1st epoch J mag mag float j_1SerMag2D Extended source 1st epoch J mag (profile-fitted) mag float j_1SerMag2DErr Error in extended source 1st epoch J mag (profile-fitted) mag float j_1AperMag3 Default point/extended source 1st epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_1AperMag3Err Error in default point/extended source 1st epoch J mag (2.0 arcsec aperture diameter) mag float j_1AperMag4 Extended source 1st epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_1AperMag4Err Error in extended source 1st epoch J mag (2.8 arcsec aperture diameter) mag float j_1AperMag6 Extended source 1st epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_1AperMag6Err Error in extended source 1st epoch J mag (5.7 arcsec aperture diameter) mag float j_1Gausig RMS of axes of ellipse fit in 1st epoch J pixels float j_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch J float j_1PA ellipse fit celestial orientation in 1st epoch J Degrees float j_1ErrBits processing warning/error bitwise flags in 1st epoch J int j_1Deblend placeholder flag indicating parent/child relation in 1st epoch J int j_1Class discrete image classification flag in 1st epoch J int j_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch J float j_1ppErrBits additional WFAU post-processing error bits in 1st epoch J int j_1SeqNum the running number of the 1st epoch J detection int j_1ObjID DEPRECATED (do not use) long j_1Xi Offset of 1st epoch J detection from master position (+east/-west) arcsec float j_1Eta Offset of 1st epoch J detection from master position (+north/-south) arcsec float j_2HallMag Total point source 2nd epoch J mag mag float j_2HallMagErr Error in total point source 2nd epoch J mag mag float j_2PetroMag Extended source 2nd epoch J mag (Petrosian) mag float j_2PetroMagErr Error in extended source 2nd epoch J mag (Petrosian) mag float j_2PsfMag Point source profile-fitted 2nd epoch J mag mag float j_2PsfMagErr Error in point source profile-fitted 2nd epoch J mag mag float j_2SerMag2D Extended source 2nd epoch J mag (profile-fitted) mag float j_2SerMag2DErr Error in extended source 2nd epoch J mag (profile-fitted) mag float j_2AperMag3 Default point/extended source 2nd epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_2AperMag3Err Error in default point/extended source 2nd epoch J mag (2.0 arcsec aperture diameter) mag float j_2AperMag4 Extended source 2nd epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_2AperMag4Err Error in extended source 2nd epoch J mag (2.8 arcsec aperture diameter) mag float j_2AperMag6 Extended source 2nd epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_2AperMag6Err Error in extended source 2nd epoch J mag (5.7 arcsec aperture diameter) mag float j_2Gausig RMS of axes of ellipse fit in 2nd epoch J pixels float j_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch J float j_2PA ellipse fit celestial orientation in 2nd epoch J Degrees float j_2ErrBits processing warning/error bitwise flags in 2nd epoch J int j_2Deblend placeholder flag indicating parent/child relation in 2nd epoch J int j_2Class discrete image classification flag in 2nd epoch J int j_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch J float j_2ppErrBits additional WFAU post-processing error bits in 2nd epoch J int j_2SeqNum the running number of the 2nd epoch J detection int j_2ObjID DEPRECATED (do not use) long j_2Xi Offset of 2nd epoch J detection from master position (+east/-west) arcsec float j_2Eta Offset of 2nd epoch J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float udsAstrometricInfoContains astrometric information that will be used by BestMatc multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int detedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double detedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double detedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double detedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double detedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DETEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double detedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DETEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeinnerpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEINNERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeinnerpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEINNERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos1NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS1 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos1Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS1 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos2NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS2 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos2Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS2 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos3NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS3 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos3Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS3 detector boundary. If the detector boundary is straight, with no distortion this is zero. double dithedgeouterpos4NormX Cartesian unit normal vector X-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4NormY Cartesian unit normal vector Y-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4NormZ Cartesian unit normal vector Z-coordinate of the halfspace describing the DITHEDGEOUTERPOS4 detector boundary (see Budavari et al. 2010,) double dithedgeouterpos4Const Offset of halfspace along the unit normal vector describing the DITHEDGEOUTERPOS4 detector boundary. If the detector boundary is straight, with no distortion this is zero. double xifitrms RMS errors in fit for xi arcsec double xnfitrms RMS errors in fit for xn arcsec double xizp Zeropoint offset in xi arcsec double siga Error on coefficient a arcsec double xnzp Zeropoint offset in xn arcsec double sigd Error on coefficient d arcsec double xisc Scale factor in xi double xnsc Scale factor in xn double orient Orientation of axes deg double nonperp Non-perpendicularity of axes deg double chi2s Reduced chi-squared of fit double isComplete Level of completeness: 0 redo both parts 1; halfspace calculation complete; 2 Astrometric correction complete; 3 All complete int AstrCalVersContains a record for every astrometric calibration version in the archive versNum Version number of current astrometric solution int cuEventID UID of curation event giving rise to this record int startDate MJD of the start time for this version of the calibration Julian days double endDate MJD of the end time for this version of the calibration Julian days double lasSourceXfirstSourceCross-neighbours between lasSource and the FIRST source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in FIRST..firstSource (=seqNo) long distanceMins Angular separation between neighbours arcminutes float ProductLinksContains links between different products, e.g. tiles and stacks, mosaics and tiles, mosaics and stack programmeID the unique programme ID int combiProductID Product ID of combination frame int intProductID Product ID of intermediate frame int combiProdType Type (stack,tile,mosaic) of combination frame char intProdType Type (stack,tile,mosaic) of intermediate frame char dxsSourceXDR7PhotoObjCross-neighbours between UKIDSS DXS and SDSS DR7 sources masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int dxsSourceXStripe82PhotoObjAllCross-neighbours between UKIDSS LAS and SDSS Stripe82 complete sources masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int ReleaseContains the release details for a survey curated within the WSA surveyID the unique identifier for the survey int releaseNum the release number int releaseDate the release date MM-DD-YYYY char description a brief description of the release char dbName the name of the SQL Server database containing this release char ProgrammeTableContains details of the set of curated tables for each programme programmeID the unique programme ID int tableID the unique table ID int tableName the name of the table char sourceIDName the name of the source char gcsPointSourceMerged, seamless point source catalogue derived from the UKIDSS GC sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long zmyPnt Point source colour Z-Y (using aperMag3) mag float zmyPntErr Error on point source colour Z-Y mag float ymjPnt Point source colour Y-J (using aperMag3) mag float ymjPntErr Error on point source colour Y-J mag float jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmk_1Pnt Point source colour H-K (using aperMag3) mag float hmk_1PntErr Error on point source colour H-K mag float zmyExt Extended source colour Z-Y (using aperMag3) mag float zmyExtErr Error on extended source colour Z-Y mag float ymjExt Extended source colour Y-J (using aperMag3) mag float ymjExtErr Error on extended source colour Y-J mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmk_1Ext Extended source colour H-K (using aperMag3) mag float hmk_1ExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float zHallMag Total point source Z mag mag float zHallMagErr Error in total point source Z mag mag float zPetroMag Extended source Z mag (Petrosian) mag float zPetroMagErr Error in extended source Z mag (Petrosian) mag float zPsfMag Point source profile-fitted Z mag mag float zPsfMagErr Error in point source profile-fitted Z mag mag float zSerMag2D Extended source Z mag (profile-fitted) mag float zSerMag2DErr Error in extended source Z mag (profile-fitted) mag float zAperMag3 Default point/extended source Z aperture corrected mag (2.0 arcsec aperture diameter) mag float zAperMag3Err Error in default point/extended source Z mag (2.0 arcsec aperture diameter) mag float zAperMag4 Extended source Z aperture corrected mag (2.8 arcsec aperture diameter) mag float zAperMag4Err Error in extended source Z mag (2.8 arcsec aperture diameter) mag float zAperMag6 Extended source Z aperture corrected mag (5.7 arcsec aperture diameter) mag float zAperMag6Err Error in extended source Z mag (5.7 arcsec aperture diameter) mag float zGausig RMS of axes of ellipse fit in Z pixels float zEll 1-b/a, where a/b=semi-major/minor axes in Z float zPA ellipse fit celestial orientation in Z Degrees float zErrBits processing warning/error bitwise flags in Z int zDeblend placeholder flag indicating parent/child relation in Z int zClass discrete image classification flag in Z int zClassStat N(0,1) stellarness-of-profile statistic in Z float zppErrBits additional WFAU post-processing error bits in Z int zSeqNum the running number of the Z detection int zObjID DEPRECATED (do not use) long zXi Offset of Z detection from master position (+east/-west) arcsec float zEta Offset of Z detection from master position (+north/-south) arcsec float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jObjID DEPRECATED (do not use) long jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float k_1HallMag Total point source 1st epoch K mag mag float k_1HallMagErr Error in total point source 1st epoch K mag mag float k_1PetroMag Extended source 1st epoch K mag (Petrosian) mag float k_1PetroMagErr Error in extended source 1st epoch K mag (Petrosian) mag float k_1PsfMag Point source profile-fitted 1st epoch K mag mag float k_1PsfMagErr Error in point source profile-fitted 1st epoch K mag mag float k_1SerMag2D Extended source 1st epoch K mag (profile-fitted) mag float k_1SerMag2DErr Error in extended source 1st epoch K mag (profile-fitted) mag float k_1AperMag3 Default point/extended source 1st epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_1AperMag3Err Error in default point/extended source 1st epoch K mag (2.0 arcsec aperture diameter) mag float k_1AperMag4 Extended source 1st epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_1AperMag4Err Error in extended source 1st epoch K mag (2.8 arcsec aperture diameter) mag float k_1AperMag6 Extended source 1st epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_1AperMag6Err Error in extended source 1st epoch K mag (5.7 arcsec aperture diameter) mag float k_1Gausig RMS of axes of ellipse fit in 1st epoch K pixels float k_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch K float k_1PA ellipse fit celestial orientation in 1st epoch K Degrees float k_1ErrBits processing warning/error bitwise flags in 1st epoch K int k_1Deblend placeholder flag indicating parent/child relation in 1st epoch K int k_1Class discrete image classification flag in 1st epoch K int k_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch K float k_1ppErrBits additional WFAU post-processing error bits in 1st epoch K int k_1SeqNum the running number of the 1st epoch K detection int k_1ObjID DEPRECATED (do not use) long k_1Xi Offset of 1st epoch K detection from master position (+east/-west) arcsec float k_1Eta Offset of 1st epoch K detection from master position (+north/-south) arcsec float k_2HallMag Total point source 2nd epoch K mag mag float k_2HallMagErr Error in total point source 2nd epoch K mag mag float k_2PetroMag Extended source 2nd epoch K mag (Petrosian) mag float k_2PetroMagErr Error in extended source 2nd epoch K mag (Petrosian) mag float k_2PsfMag Point source profile-fitted 2nd epoch K mag mag float k_2PsfMagErr Error in point source profile-fitted 2nd epoch K mag mag float k_2SerMag2D Extended source 2nd epoch K mag (profile-fitted) mag float k_2SerMag2DErr Error in extended source 2nd epoch K mag (profile-fitted) mag float k_2AperMag3 Default point/extended source 2nd epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_2AperMag3Err Error in default point/extended source 2nd epoch K mag (2.0 arcsec aperture diameter) mag float k_2AperMag4 Extended source 2nd epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_2AperMag4Err Error in extended source 2nd epoch K mag (2.8 arcsec aperture diameter) mag float k_2AperMag6 Extended source 2nd epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_2AperMag6Err Error in extended source 2nd epoch K mag (5.7 arcsec aperture diameter) mag float k_2Gausig RMS of axes of ellipse fit in 2nd epoch K pixels float k_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch K float k_2PA ellipse fit celestial orientation in 2nd epoch K Degrees float k_2ErrBits processing warning/error bitwise flags in 2nd epoch K int k_2Deblend placeholder flag indicating parent/child relation in 2nd epoch K int k_2Class discrete image classification flag in 2nd epoch K int k_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch K float k_2ppErrBits additional WFAU post-processing error bits in 2nd epoch K int k_2SeqNum the running number of the 2nd epoch K detection int k_2ObjID DEPRECATED (do not use) long k_2Xi Offset of 2nd epoch K detection from master position (+east/-west) arcsec float k_2Eta Offset of 2nd epoch K detection from master position (+north/-south) arcsec float gcsSourceXSSASourceCross-neighbours between gcsSource and SuperCOSMOS Sky Survey sources masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in SSA..Source (=objID) long distanceMins Angular separation between neighbours arcminutes float lasMergeLogContains details of the merged MultiframeDetector images for the LAS frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long ymfID the UID of the relevant Y multiframe long yeNum the extension number of this Y frame int newYframe new/old flag (1/0) of this detector image int listProcY Frame has been list processed (0=no; 1=yes) int j_1mfID the UID of the relevant 1st epoch J multiframe long j_1eNum the extension number of this 1st epoch J frame int newJ_1frame new/old flag (1/0) of this detector image int listProcJ_1 Frame has been list processed (0=no; 1=yes) int j_2mfID the UID of the relevant 2nd epoch J multiframe long j_2eNum the extension number of this 2nd epoch J frame int newJ_2frame new/old flag (1/0) of this detector image int listProcJ_2 Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int kmfID the UID of the relevant K multiframe long keNum the extension number of this K frame int newKframe new/old flag (1/0) of this detector image int listProcK Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int dxsSourceXtwomass_pscCross-neighbours between dxsSource and the 2MASS point source catalogue masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in TWOMASS..twomass_psc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float lasExtendedSourceMerged, seamless extended source catalogue derived from the UKIDSS LA sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long ymj_1Pnt Point source colour Y-J (using aperMag3) mag float ymj_1PntErr Error on point source colour Y-J mag float j_1mhPnt Point source colour J-H (using aperMag3) mag float j_1mhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float ymj_1Ext Extended source colour Y-J (using aperMag3) mag float ymj_1ExtErr Error on extended source colour Y-J mag float j_1mhExt Extended source colour J-H (using aperMag3) mag float j_1mhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aY The galactic extinction correction in the Y band for extragalactic objects mag float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float j_1HallMag Total point source 1st epoch J mag mag float j_1HallMagErr Error in total point source 1st epoch J mag mag float j_1PetroMag Extended source 1st epoch J mag (Petrosian) mag float j_1PetroMagErr Error in extended source 1st epoch J mag (Petrosian) mag float j_1PsfMag Point source profile-fitted 1st epoch J mag mag float j_1PsfMagErr Error in point source profile-fitted 1st epoch J mag mag float j_1SerMag2D Extended source 1st epoch J mag (profile-fitted) mag float j_1SerMag2DErr Error in extended source 1st epoch J mag (profile-fitted) mag float j_1AperMag3 Default point/extended source 1st epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_1AperMag3Err Error in default point/extended source 1st epoch J mag (2.0 arcsec aperture diameter) mag float j_1AperMag4 Extended source 1st epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_1AperMag4Err Error in extended source 1st epoch J mag (2.8 arcsec aperture diameter) mag float j_1AperMag6 Extended source 1st epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_1AperMag6Err Error in extended source 1st epoch J mag (5.7 arcsec aperture diameter) mag float j_1Gausig RMS of axes of ellipse fit in 1st epoch J pixels float j_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch J float j_1PA ellipse fit celestial orientation in 1st epoch J Degrees float j_1ErrBits processing warning/error bitwise flags in 1st epoch J int j_1Deblend placeholder flag indicating parent/child relation in 1st epoch J int j_1Class discrete image classification flag in 1st epoch J int j_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch J float j_1ppErrBits additional WFAU post-processing error bits in 1st epoch J int j_1SeqNum the running number of the 1st epoch J detection int j_1ObjID DEPRECATED (do not use) long j_1Xi Offset of 1st epoch J detection from master position (+east/-west) arcsec float j_1Eta Offset of 1st epoch J detection from master position (+north/-south) arcsec float j_2HallMag Total point source 2nd epoch J mag mag float j_2HallMagErr Error in total point source 2nd epoch J mag mag float j_2PetroMag Extended source 2nd epoch J mag (Petrosian) mag float j_2PetroMagErr Error in extended source 2nd epoch J mag (Petrosian) mag float j_2PsfMag Point source profile-fitted 2nd epoch J mag mag float j_2PsfMagErr Error in point source profile-fitted 2nd epoch J mag mag float j_2SerMag2D Extended source 2nd epoch J mag (profile-fitted) mag float j_2SerMag2DErr Error in extended source 2nd epoch J mag (profile-fitted) mag float j_2AperMag3 Default point/extended source 2nd epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_2AperMag3Err Error in default point/extended source 2nd epoch J mag (2.0 arcsec aperture diameter) mag float j_2AperMag4 Extended source 2nd epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_2AperMag4Err Error in extended source 2nd epoch J mag (2.8 arcsec aperture diameter) mag float j_2AperMag6 Extended source 2nd epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_2AperMag6Err Error in extended source 2nd epoch J mag (5.7 arcsec aperture diameter) mag float j_2Gausig RMS of axes of ellipse fit in 2nd epoch J pixels float j_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch J float j_2PA ellipse fit celestial orientation in 2nd epoch J Degrees float j_2ErrBits processing warning/error bitwise flags in 2nd epoch J int j_2Deblend placeholder flag indicating parent/child relation in 2nd epoch J int j_2Class discrete image classification flag in 2nd epoch J int j_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch J float j_2ppErrBits additional WFAU post-processing error bits in 2nd epoch J int j_2SeqNum the running number of the 2nd epoch J detection int j_2ObjID DEPRECATED (do not use) long j_2Xi Offset of 2nd epoch J detection from master position (+east/-west) arcsec float j_2Eta Offset of 2nd epoch J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float FilterContains details of the WFCAM filters filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int shortName Short identification name for the filter char name The name of the filter, eg. "MKO J", "WFCAM Y" etc. char description a concise description of the filter char cutOn The 50% cut-on wavelength of the filter microns float cutOff The 50% cut-off wavelength of the filter microns float aebv The constant to multiply the Schlegel map E(B-V) by to get the total galactic extinction. float vegaToAB The constant to convert Vega magnitudes to AB magnitudes. mag float oneSecMLVg The Vega magnitude limit of a 1s exposure in this filter mag float udsListRemeasurementContains the individual source remeasurements from UDS Multiframe sets sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated and corrected aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated and corrected aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated and corrected aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated and corrected aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated and corrected aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated and corrected aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection long lasSourceXSSASourceCross-neighbours between lasSource and SuperCOSMOS Sky Survey sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in SSA..Source (=objID) long distanceMins Angular separation between neighbours arcminutes float dxsSourceXGR6PhotoObjAllCross-neighbours between dxsSource and the GALEX source catalogue masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in GALEXGR6..PhotoObjAll (=seqNo) long distanceMins Angular separation between neighbours arcminutes float lasSourceXtwoxmmCross-neighbours between lasSource and 2XMM sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in XMM..twoxmm (=DETID) long distanceMins Angular separation between neighbours arcminutes float udsSourceRemeasurementContains source remeasurements based on the merged source list for the UDS sourceID UID (unique over entire WSA via programme ID prefix) of this list remeasurement long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this remeasured source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates) long jmh Default colour J-H (using appropriate mags) mag float jmhErr Error on colour J-H mag float hmk Default colour H-K (using appropriate mags) mag float hmkErr Error on colour H-K mag float mergedClass Class flag based on list remeasurement prescription int jMag J mag (as appropriate for this merged source) mag float jMagErr Error in J mag mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J remeasurement int jObjID DEPRECATED (do not use) long hMag H mag (as appropriate for this merged source) mag float hMagErr Error in H mag mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H remeasurement int hObjID DEPRECATED (do not use) long kMag K mag (as appropriate for this merged source) mag float kMagErr Error in K mag mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K remeasurement int kObjID DEPRECATED (do not use) long reliableDxsSourceReliable, but incomplete, source catalogue derived from UKIDSS DX sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float jmkPnt Point source colour J-K (using aperMag3) mag float jmkPntErr Error on point source colour J-K mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float jmkExt Extended source colour J-K (using aperMag3) mag float jmkExtErr Error on extended source colour J-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float gcsMergeLogContains details of the merged MultiframeDetector images for the GCS frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long zmfID the UID of the relevant Z multiframe long zeNum the extension number of this Z frame int newZframe new/old flag (1/0) of this detector image int listProcZ Frame has been list processed (0=no; 1=yes) int ymfID the UID of the relevant Y multiframe long yeNum the extension number of this Y frame int newYframe new/old flag (1/0) of this detector image int listProcY Frame has been list processed (0=no; 1=yes) int jmfID the UID of the relevant J multiframe long jeNum the extension number of this J frame int newJframe new/old flag (1/0) of this detector image int listProcJ Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int k_1mfID the UID of the relevant 1st epoch K multiframe long k_1eNum the extension number of this 1st epoch K frame int newK_1frame new/old flag (1/0) of this detector image int listProcK_1 Frame has been list processed (0=no; 1=yes) int k_2mfID the UID of the relevant 2nd epoch K multiframe long k_2eNum the extension number of this 2nd epoch K frame int newK_2frame new/old flag (1/0) of this detector image int listProcK_2 Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int lasSourceXtwomass_xscCross-neighbours between lasSource and the 2MASS extended source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in TWOMASS..twomass_xsc (=ext_key) long distanceMins Angular separation between neighbours arcminutes float gcsListRemeasurementContains the individual source remeasurements from GCS Multiframe sets sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux ADU float isoMag Calibrated isophotal magnitude mag float x pixels float xErr pixels float y pixels float yErr pixels float gauSig pixels float ell float pa deg float aProf1 pixels float aProf2 pixels int aProf3 pixels int aProf4 pixels int aProf5 pixels int aProf6 pixels int aProf7 pixels int aProf8 pixels int pHeight ADU float pHeightErr ADU float aperFlux1 ADU float aperFlux1err ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 ADU float aperFlux2err ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 ADU float aperFlux3err ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 ADU float aperFlux4err ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 ADU float aperFlux5err ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 ADU float aperFlux6err ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 ADU float aperFlux7err ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 ADU float aperFlux8err ADU float aperMag8 Calibrated and corrected aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 ADU float aperFlux9err ADU float aperMag9 Calibrated and corrected aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 ADU float aperFlux10err ADU float aperMag10 Calibrated and corrected aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 ADU float aperFlux11err ADU float aperMag11 Calibrated and corrected aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 ADU float aperFlux12err ADU float aperMag12 Calibrated and corrected aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 ADU float aperFlux13err ADU float aperMag13 Calibrated and corrected aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad pixels float kronRad pixels float hallRad pixels float petroFlux ADU float petroFluxErr ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux ADU float kronFluxErr ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux ADU float hallFluxErr ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits int sky ADU float skyVar ADU float deblend int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class int classStat float psfFlux ADU float psfFluxErr ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX pixels float psfFitXerr pixels float psfFitY pixels float psfFitYerr pixels float psfFitChi2 float psfFitDof int SerFlux1D ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D float SerIdx1D float SerFit1DChi2 float SerFitNu1D float SerFlux2D ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D float SerIdx2D float SerFit2DChi2 float SerFitNu2D float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection long ProvenanceDescribes the provenance of all combined frames in the archive combiframeID the UID of the combined frame (=combiframe) long multiframeID the UID of the component frame long cuEventID UID of curation event giving rise to this record int lasSourceXDR8PhotoObjCross-neighbours between UKIDSS LAS and SDSS DR8 sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR8..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int dxsJKmergeLogView of DXS frame sets having JK passband coverag frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long jmfID the UID of the relevant multiframe long jeNum the extension number of this frame int newJframe new/old flag (1/0) of this detector image int listProcJ Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int kmfID the UID of the relevant K multiframe long keNum the extension number of this K frame int newKframe new/old flag (1/0) of this detector image int listProcK Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int lasSourceRemeasurementContains source remeasurements based on the merged source list for the LAS sourceID UID (unique over entire WSA via programme ID prefix) of this list remeasurement long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this remeasured source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates) long ymj Default colour Y-J (using appropriate mags) mag float ymjErr Error on colour Y-J mag float jmh Default colour J-H (using appropriate mags) mag float jmhErr Error on colour J-H mag float hmk Default colour H-K (using appropriate mags) mag float hmkErr Error on colour H-K mag float mergedClass Class flag based on list remeasurement prescription int yMag Y mag (as appropriate for this merged source) mag float yMagErr Error in Y mag mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y remeasurement int yObjID DEPRECATED (do not use) long j_1Mag 1st epoch J mag (as appropriate for this merged source) mag float j_1MagErr Error in 1st epoch J mag mag float j_1Gausig RMS of axes of ellipse fit in 1st epoch J pixels float j_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch J float j_1PA ellipse fit celestial orientation in 1st epoch J Degrees float j_1ErrBits processing warning/error bitwise flags in 1st epoch J int j_1Deblend placeholder flag indicating parent/child relation in 1st epoch J int j_1Class discrete image classification flag in 1st epoch J int j_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch J float j_1ppErrBits additional WFAU post-processing error bits in 1st epoch J int j_1SeqNum the running number of the 1st epoch J remeasurement int j_1ObjID DEPRECATED (do not use) long j_2Mag 2nd epoch J mag (as appropriate for this merged source) mag float j_2MagErr Error in 2nd epoch J mag mag float j_2Gausig RMS of axes of ellipse fit in 2nd epoch J pixels float j_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch J float j_2PA ellipse fit celestial orientation in 2nd epoch J Degrees float j_2ErrBits processing warning/error bitwise flags in 2nd epoch J int j_2Deblend placeholder flag indicating parent/child relation in 2nd epoch J int j_2Class discrete image classification flag in 2nd epoch J int j_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch J float j_2ppErrBits additional WFAU post-processing error bits in 2nd epoch J int j_2SeqNum the running number of the 2nd epoch J remeasurement int j_2ObjID DEPRECATED (do not use) long hMag H mag (as appropriate for this merged source) mag float hMagErr Error in H mag mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H remeasurement int hObjID DEPRECATED (do not use) long kMag K mag (as appropriate for this merged source) mag float kMagErr Error in K mag mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K remeasurement int kObjID DEPRECATED (do not use) long lasSourceXwise_prelimscCross-neighbours between lasSource and the 2MASS point source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in WISE..wise_prelimsc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float RequiredFiltersContains required filters used for every programme held in the WSA programmeID the unique programme ID int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int nPass the number of passes that will be made int isSynoptic is the band observed multiple times for variability measurements (0 FALSE, 1 TRUE) int ukirtFSstarsContains UKIRT Faint Standards observed for calibration observations objID Faint standard unique identifier (FS number; see Hawarden et al. 2001, MN, 325, 563) long name reference name of field char ra Right Ascension of star at Equinox J2000.0 deg double dec Declination of star at Equinox J2000.0 deg double pmRA Proper motion in RA arcsec per year float pmDec Proper motion in Dec arcsec per year float epoch The epoch of columns ra and dec years float bMag B band total magnitude mag float vMag V band total magnitude mag float iMag I band total magnitude mag float jMag J band total magnitude on the MKO(UFTI) system mag float jMagErr J band magnitude error mag float hMag H band total magnitude on the MKO(UFTI) system mag float hMagErr H band magnitude error mag float kMag K band total magnitude on the MKO(UFTI) system mag float kMagErr K band magnitude error mag float dxsSourceXDetectionBestMatchLinks each unique source to the best set of possible detections sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int modelDistSecs separation from expected position given astrometric model in dxsSource variability. arcsec float flag Flag for potential matching problems int gcsSourceXtwomass_pscCross-neighbours between gcsSource and the 2MASS point source catalogue masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in TWOMASS..twomass_psc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float SurveyContains information about the curated surveys within the WSA surveyID The unique identifier for the curated survey int name The short name for the survey char description A concise description of the survey char dbNamePrefix A string that prefixes all database names released for this survey char proprietary Logical flag indicating whether a survey is proprietary or not (1=yes; 0=no) int gcsSourceXwise_prelimscCross-neighbours between gcsSource and the 2MASS point source catalogue masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in WISE..wise_prelimsc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float lasSourceXGR6PhotoObjAllCross-neighbours between lasSource and the GALEX source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in GALEXGR6..PhotoObjAll (=seqNo) long distanceMins Angular separation between neighbours arcminutes float gcsZYJHKsourceProvides GCS sources in areas having complete (ZYJHK) passband coverag sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long zmyPnt Point source colour Z-Y (using aperMag3) mag float zmyPntErr Error on point source colour Z-Y mag float ymjPnt Point source colour Y-J (using aperMag3) mag float ymjPntErr Error on point source colour Y-J mag float jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmk_1Pnt Point source colour H-K (using aperMag3) mag float hmk_1PntErr Error on point source colour H-K mag float zmyExt Extended source colour Z-Y (using aperMag3) mag float zmyExtErr Error on extended source colour Z-Y mag float ymjExt Extended source colour Y-J (using aperMag3) mag float ymjExtErr Error on extended source colour Y-J mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmk_1Ext Extended source colour H-K (using aperMag3) mag float hmk_1ExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float zHallMag Total point source Z mag mag float zHallMagErr Error in total point source Z mag mag float zPetroMag Extended source Z mag (Petrosian) mag float zPetroMagErr Error in extended source Z mag (Petrosian) mag float zPsfMag Point source profile-fitted Z mag mag float zPsfMagErr Error in point source profile-fitted Z mag mag float zSerMag2D Extended source Z mag (profile-fitted) mag float zSerMag2DErr Error in extended source Z mag (profile-fitted) mag float zAperMag3 Default point/extended source Z aperture corrected mag (2.0 arcsec aperture diameter) mag float zAperMag3Err Error in default point/extended source Z mag (2.0 arcsec aperture diameter) mag float zAperMag4 Extended source Z aperture corrected mag (2.8 arcsec aperture diameter) mag float zAperMag4Err Error in extended source Z mag (2.8 arcsec aperture diameter) mag float zAperMag6 Extended source Z aperture corrected mag (5.7 arcsec aperture diameter) mag float zAperMag6Err Error in extended source Z mag (5.7 arcsec aperture diameter) mag float zGausig RMS of axes of ellipse fit in Z pixels float zEll 1-b/a, where a/b=semi-major/minor axes in Z float zPA ellipse fit celestial orientation in Z Degrees float zErrBits processing warning/error bitwise flags in Z int zDeblend placeholder flag indicating parent/child relation in Z int zClass discrete image classification flag in Z int zClassStat N(0,1) stellarness-of-profile statistic in Z float zppErrBits additional WFAU post-processing error bits in Z int zSeqNum the running number of the Z detection int zObjID DEPRECATED (do not use) long zXi Offset of Z detection from master position (+east/-west) arcsec float zEta Offset of Z detection from master position (+north/-south) arcsec float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float jHallMag Total point source J mag mag float jHallMagErr Error in total point source J mag mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Point source profile-fitted J mag mag float jPsfMagErr Error in point source profile-fitted J mag mag float jSerMag2D Extended source J mag (profile-fitted) mag float jSerMag2DErr Error in extended source J mag (profile-fitted) mag float jAperMag3 Default point/extended source J aperture corrected mag (2.0 arcsec aperture diameter) mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J aperture corrected mag (2.8 arcsec aperture diameter) mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J aperture corrected mag (5.7 arcsec aperture diameter) mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jObjID DEPRECATED (do not use) long jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float k_1HallMag Total point source 1st epoch K mag mag float k_1HallMagErr Error in total point source 1st epoch K mag mag float k_1PetroMag Extended source 1st epoch K mag (Petrosian) mag float k_1PetroMagErr Error in extended source 1st epoch K mag (Petrosian) mag float k_1PsfMag Point source profile-fitted 1st epoch K mag mag float k_1PsfMagErr Error in point source profile-fitted 1st epoch K mag mag float k_1SerMag2D Extended source 1st epoch K mag (profile-fitted) mag float k_1SerMag2DErr Error in extended source 1st epoch K mag (profile-fitted) mag float k_1AperMag3 Default point/extended source 1st epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_1AperMag3Err Error in default point/extended source 1st epoch K mag (2.0 arcsec aperture diameter) mag float k_1AperMag4 Extended source 1st epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_1AperMag4Err Error in extended source 1st epoch K mag (2.8 arcsec aperture diameter) mag float k_1AperMag6 Extended source 1st epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_1AperMag6Err Error in extended source 1st epoch K mag (5.7 arcsec aperture diameter) mag float k_1Gausig RMS of axes of ellipse fit in 1st epoch K pixels float k_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch K float k_1PA ellipse fit celestial orientation in 1st epoch K Degrees float k_1ErrBits processing warning/error bitwise flags in 1st epoch K int k_1Deblend placeholder flag indicating parent/child relation in 1st epoch K int k_1Class discrete image classification flag in 1st epoch K int k_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch K float k_1ppErrBits additional WFAU post-processing error bits in 1st epoch K int k_1SeqNum the running number of the 1st epoch K detection int k_1ObjID DEPRECATED (do not use) long k_1Xi Offset of 1st epoch K detection from master position (+east/-west) arcsec float k_1Eta Offset of 1st epoch K detection from master position (+north/-south) arcsec float k_2HallMag Total point source 2nd epoch K mag mag float k_2HallMagErr Error in total point source 2nd epoch K mag mag float k_2PetroMag Extended source 2nd epoch K mag (Petrosian) mag float k_2PetroMagErr Error in extended source 2nd epoch K mag (Petrosian) mag float k_2PsfMag Point source profile-fitted 2nd epoch K mag mag float k_2PsfMagErr Error in point source profile-fitted 2nd epoch K mag mag float k_2SerMag2D Extended source 2nd epoch K mag (profile-fitted) mag float k_2SerMag2DErr Error in extended source 2nd epoch K mag (profile-fitted) mag float k_2AperMag3 Default point/extended source 2nd epoch K aperture corrected mag (2.0 arcsec aperture diameter) mag float k_2AperMag3Err Error in default point/extended source 2nd epoch K mag (2.0 arcsec aperture diameter) mag float k_2AperMag4 Extended source 2nd epoch K aperture corrected mag (2.8 arcsec aperture diameter) mag float k_2AperMag4Err Error in extended source 2nd epoch K mag (2.8 arcsec aperture diameter) mag float k_2AperMag6 Extended source 2nd epoch K aperture corrected mag (5.7 arcsec aperture diameter) mag float k_2AperMag6Err Error in extended source 2nd epoch K mag (5.7 arcsec aperture diameter) mag float k_2Gausig RMS of axes of ellipse fit in 2nd epoch K pixels float k_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch K float k_2PA ellipse fit celestial orientation in 2nd epoch K Degrees float k_2ErrBits processing warning/error bitwise flags in 2nd epoch K int k_2Deblend placeholder flag indicating parent/child relation in 2nd epoch K int k_2Class discrete image classification flag in 2nd epoch K int k_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch K float k_2ppErrBits additional WFAU post-processing error bits in 2nd epoch K int k_2SeqNum the running number of the 2nd epoch K detection int k_2ObjID DEPRECATED (do not use) long k_2Xi Offset of 2nd epoch K detection from master position (+east/-west) arcsec float k_2Eta Offset of 2nd epoch K detection from master position (+north/-south) arcsec float dxsVariabilityContains statistical analysis of DXS primary sources sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long ra Mean Right Ascension Degrees double dec Mean Declination Degrees double sigRa Uncertainty in mean RA Degrees float sigDec Uncertainty in mean Dec Degrees float expAstErr Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude arcsec float epoch Epoch of measurement Years double muRa Proper motion in RA mas/yr float muDec Proper motion in Dec mas/yr float sigMuRa Error on proper motion in RA mas/yr float sigMuDec Error on proper motion in Dec mas/yr float parallax Parallax of star mas float minPllx Lower limit of 90% confidence interval for parallax measurement mas float maxPllx Upper limit of 90% confidence interval for parallax measurement mas float chi2 Chi-squared value of astrometric solution float nFrames Number of frames with good detections used to calculate astrometric fits int jnGoodObs Number of good detections in J band int jnFlaggedObs Number of detections in J band flagged as potentially spurious by dxsDetection.ppErrBits int jnMissingObs Number of J band frames that this object should have been detected on and was not int jbestAper Best aperture (1-6) for photometric statistics in the J band int jminCadence minimum gap between observations days float jmedCadence median gap between observations days float jmaxCadence maximum gap between observations days float jtotalPeriod total period of observations (last obs-first obs) days float jmeanMag Mean J magnitude mag float jmedianMag Median J magnitude mag float jMagRms rms of J magnitude mag float jMagMAD Median Absolute Deviation of J magnitude mag float jskewness Skewness in J band (see Sesar et al. 2007) float jMinMag Minimum magnitude in J band, of good detections float jMaxMag Maximum magnitude in J band, of good detections float jNgt3sig Number of good detections in J-band that are more than 3 sigma deviations int jExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in J band mag float jIntRms Intrinsic rms in J-band mag float jchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float jndof Number of degrees of freedom for chisquare int jprobVar Probability of variable from chi-square (and other data) float jVarClass Classification of variability in this band int hnGoodObs Number of good detections in H band int hnFlaggedObs Number of detections in H band flagged as potentially spurious by dxsDetection.ppErrBits int hnMissingObs Number of H band frames that this object should have been detected on and was not int hbestAper Best aperture (1-6) for photometric statistics in the H band int hminCadence minimum gap between observations days float hmedCadence median gap between observations days float hmaxCadence maximum gap between observations days float htotalPeriod total period of observations (last obs-first obs) days float hmeanMag Mean H magnitude mag float hmedianMag Median H magnitude mag float hMagRms rms of H magnitude mag float hMagMAD Median Absolute Deviation of H magnitude mag float hskewness Skewness in H band (see Sesar et al. 2007) float hMinMag Minimum magnitude in H band, of good detections float hMaxMag Maximum magnitude in H band, of good detections float hNgt3sig Number of good detections in H-band that are more than 3 sigma deviations int hExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in H band mag float hIntRms Intrinsic rms in H-band mag float hchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float hndof Number of degrees of freedom for chisquare int hprobVar Probability of variable from chi-square (and other data) float hVarClass Classification of variability in this band int knGoodObs Number of good detections in K band int knFlaggedObs Number of detections in K band flagged as potentially spurious by dxsDetection.ppErrBits int knMissingObs Number of K band frames that this object should have been detected on and was not int kbestAper Best aperture (1-6) for photometric statistics in the K band int kminCadence minimum gap between observations days float kmedCadence median gap between observations days float kmaxCadence maximum gap between observations days float ktotalPeriod total period of observations (last obs-first obs) days float kmeanMag Mean K magnitude mag float kmedianMag Median K magnitude mag float kMagRms rms of K magnitude mag float kMagMAD Median Absolute Deviation of K magnitude mag float kskewness Skewness in K band (see Sesar et al. 2007) float kMinMag Minimum magnitude in K band, of good detections float kMaxMag Maximum magnitude in K band, of good detections float kNgt3sig Number of good detections in K-band that are more than 3 sigma deviations int kExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in K band mag float kIntRms Intrinsic rms in K-band mag float kchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float kndof Number of degrees of freedom for chisquare int kprobVar Probability of variable from chi-square (and other data) float kVarClass Classification of variability in this band int variableClass Classification of objects across all bands. int lasSourceXSegueDR6PhotoObjCross-neighbours between UKIDSS LAS and SDSS Segue DR6 sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in SegueDR6..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int lasSourceXrosat_fscCross-neighbours between lasSource and the ROSAT faint source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in ROSAT..rosat_fsc (=seqNo) long distanceMins Angular separation between neighbours arcminutes float lasSourceXiras_pscCross-neighbours between lasSource and the IRAS point source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in IRAS..iras_psc (=seqNo) long distanceMins Angular separation between neighbours arcminutes float RequiredStackContains details of default stack image products curated in the archive programmeID the unique programme ID int productID A unique identifier assigned to each required stack product entry int name Name of the stacked product char description Description of the product char filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int ra Right Ascension of stack centre deg double dec Declination of stack centre deg double numberStk Number of intermediate stacks. If default, stack all good quality stacks int nustep Amount of microstepping int stackRadius radius within which intermediate stacks are selected for this deep stack. deg float fieldID UID of position on sky. int lasSourceXDR5PhotoObjCross-neighbours between UKIDSS LAS and SDSS DR5 sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR5..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int gcsFrameSetsView of all frame sets defined for the UKIDSS GC frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int dxsMergeLogContains frame set details of merged DXS MultiframeDetector images frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long jmfID the UID of the relevant J multiframe long jeNum the extension number of this J frame int newJframe new/old flag (1/0) of this detector image int listProcJ Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int kmfID the UID of the relevant K multiframe long keNum the extension number of this K frame int newKframe new/old flag (1/0) of this detector image int listProcK Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int lasSourceXDR2PhotoObjCross-neighbours between UKIDSS LAS and SDSS DR2 sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR2..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int CurationTaskContains a list of all curation tasks that are used within the WSA cuID the unique curation task ID int description description in words for this task char SurveyProgrammesContains details of which programme(s) belong to which survey(s surveyID The unique identifier for the curated survey int programmeID int delPropData Logical flag indicating that proprietary data should be removed on release (1=yes; 0=no) int udsSourceXDetectionBestMatchLinks each unique source to the best set of possible detections sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int modelDistSecs separation from expected position given astrometric model in udsSource variability. arcsec float flag Flag for potential matching problems int RequiredDiffImageContains details of default difference image products curated in the archive programmeID the unique programme ID int productID A unique identifier assigned to each required difference image product entry int filter1 UID of WFCAM narrow band (primary) filter int filter2 UID of WFCAM broad band (reference) filter to be subtracted int wcs CASU difference image tool option to specify use of implicit WCS in the input files (y/n; recommended value=y) char method CASU difference image tool option string specifying the method to employ (recommended value=adaptive/back/zerosky) char udsMergeLogContains details of the merged MultiframeDetector images for the UDS frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int ra Right Ascension of field centre deg double dec Declination of field centre deg double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long jmfID the UID of the relevant J multiframe long jeNum the extension number of this J frame int newJframe new/old flag (1/0) of this detector image int listProcJ Frame has been list processed (0=no; 1=yes) int hmfID the UID of the relevant H multiframe long heNum the extension number of this H frame int newHframe new/old flag (1/0) of this detector image int listProcH Frame has been list processed (0=no; 1=yes) int kmfID the UID of the relevant K multiframe long keNum the extension number of this K frame int newKframe new/old flag (1/0) of this detector image int listProcK Frame has been list processed (0=no; 1=yes) int mergeSwVersion version number of the software used to merge the frames float newFrameSet Flag used internally by curation applications int deprecated frame set deprecation flag (1=deprecated) int lasFrameSetsView of all frame sets defined for the UKIDSS LA frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int dxsSourceXwise_prelimscCross-neighbours between dxsSource and the 2MASS point source catalogue masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in WISE..wise_prelimsc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float lasSourceXDR7PhotoObjAllCross-neighbours between UKIDSS LAS and SDSS DR7 complete sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObjAll (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int dxsSourceXSSASourceCross-neighbours between dxsSource and SuperCOSMOS Sky Survey sources masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in SSA..Source (=objID) long distanceMins Angular separation between neighbours arcminutes float PreviousMFDZPContains previous zeropoints for each multiframe and detector combination multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int versNum the version number of the calibration int photZPCat Photometric zeropoint for default extinction in catalogue header mag float photZPErrCat Photometric zeropoint error in catalogue header mag float numZPCat Number of standards used in determining photZP and photZPErr int nightZPCat Average photometric zero point for night mags float nightZPErrCat Photometric zero point sigma for night mags float nightZPNum Number of ZP in band used to calculate nightZPCat mags int reliableLasPointSourceReliable, but incomplete, point source catalogue derived from UKIDSS LA sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long ymj_1Pnt Point source colour Y-J (using aperMag3) mag float ymj_1PntErr Error on point source colour Y-J mag float j_1mhPnt Point source colour J-H (using aperMag3) mag float j_1mhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float ymj_1Ext Extended source colour Y-J (using aperMag3) mag float ymj_1ExtErr Error on extended source colour Y-J mag float j_1mhExt Extended source colour J-H (using aperMag3) mag float j_1mhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aY The galactic extinction correction in the Y band for extragalactic objects mag float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float j_1HallMag Total point source 1st epoch J mag mag float j_1HallMagErr Error in total point source 1st epoch J mag mag float j_1PetroMag Extended source 1st epoch J mag (Petrosian) mag float j_1PetroMagErr Error in extended source 1st epoch J mag (Petrosian) mag float j_1PsfMag Point source profile-fitted 1st epoch J mag mag float j_1PsfMagErr Error in point source profile-fitted 1st epoch J mag mag float j_1SerMag2D Extended source 1st epoch J mag (profile-fitted) mag float j_1SerMag2DErr Error in extended source 1st epoch J mag (profile-fitted) mag float j_1AperMag3 Default point/extended source 1st epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_1AperMag3Err Error in default point/extended source 1st epoch J mag (2.0 arcsec aperture diameter) mag float j_1AperMag4 Extended source 1st epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_1AperMag4Err Error in extended source 1st epoch J mag (2.8 arcsec aperture diameter) mag float j_1AperMag6 Extended source 1st epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_1AperMag6Err Error in extended source 1st epoch J mag (5.7 arcsec aperture diameter) mag float j_1Gausig RMS of axes of ellipse fit in 1st epoch J pixels float j_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch J float j_1PA ellipse fit celestial orientation in 1st epoch J Degrees float j_1ErrBits processing warning/error bitwise flags in 1st epoch J int j_1Deblend placeholder flag indicating parent/child relation in 1st epoch J int j_1Class discrete image classification flag in 1st epoch J int j_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch J float j_1ppErrBits additional WFAU post-processing error bits in 1st epoch J int j_1SeqNum the running number of the 1st epoch J detection int j_1ObjID DEPRECATED (do not use) long j_1Xi Offset of 1st epoch J detection from master position (+east/-west) arcsec float j_1Eta Offset of 1st epoch J detection from master position (+north/-south) arcsec float j_2HallMag Total point source 2nd epoch J mag mag float j_2HallMagErr Error in total point source 2nd epoch J mag mag float j_2PetroMag Extended source 2nd epoch J mag (Petrosian) mag float j_2PetroMagErr Error in extended source 2nd epoch J mag (Petrosian) mag float j_2PsfMag Point source profile-fitted 2nd epoch J mag mag float j_2PsfMagErr Error in point source profile-fitted 2nd epoch J mag mag float j_2SerMag2D Extended source 2nd epoch J mag (profile-fitted) mag float j_2SerMag2DErr Error in extended source 2nd epoch J mag (profile-fitted) mag float j_2AperMag3 Default point/extended source 2nd epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_2AperMag3Err Error in default point/extended source 2nd epoch J mag (2.0 arcsec aperture diameter) mag float j_2AperMag4 Extended source 2nd epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_2AperMag4Err Error in extended source 2nd epoch J mag (2.8 arcsec aperture diameter) mag float j_2AperMag6 Extended source 2nd epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_2AperMag6Err Error in extended source 2nd epoch J mag (5.7 arcsec aperture diameter) mag float j_2Gausig RMS of axes of ellipse fit in 2nd epoch J pixels float j_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch J float j_2PA ellipse fit celestial orientation in 2nd epoch J Degrees float j_2ErrBits processing warning/error bitwise flags in 2nd epoch J int j_2Deblend placeholder flag indicating parent/child relation in 2nd epoch J int j_2Class discrete image classification flag in 2nd epoch J int j_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch J float j_2ppErrBits additional WFAU post-processing error bits in 2nd epoch J int j_2SeqNum the running number of the 2nd epoch J detection int j_2ObjID DEPRECATED (do not use) long j_2Xi Offset of 2nd epoch J detection from master position (+east/-west) arcsec float j_2Eta Offset of 2nd epoch J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float lasSourceXStripe82PhotoObjAllCross-neighbours between UKIDSS LAS and SDSS Stripe82 complete sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObjAll (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int MultiframeContains details of all multiframes stored in the archive multiframeID UID of the multiframe (assigned sequentially by the archive ingest process) long ukirtRunNo Original UKIRT run number (from filename) int creationDate MM-DD-YYYY char frameType The type of multiframe (eg. stack|tile|mosaic|difference|calibration|interleaved etc). char cuEventID UID of curation event giving rise to this record int julianDayNum the Julian Day number of the UKIRT night Julian days int fileTimeStamp Time stamp digits (from the original CASU directory name and file time stamp) for enforcing uniqueness long observer char userid char obsref char project char survey char pointingID char msbID char object char origin char telescope char instrument char dhsVersion char hdtFile char utDate MM-DD-YYYY char utStart hours double utEnd hours double numDetectors The number of "detectors" (=image extensions in FITS file) int recipe char obstype char obsNum int grpNum int grpMem int tileNum int standard int njitter int jitterID int jitterX arcsec float jitterY arcsec float nuStep int uStepID int uStepX arcsec float uStepY arcsec float nFoc int nFocScan int dateObs char dateEnd char mjdObs double wcsAxes int raDecSys char equinox years float raBase hours double decBase deg double raTelOff arcsec float decTelOff arcsec float amStart float amEnd float telRa hours double telDec deg double gsRa hours double gsDec deg double expTime seconds float numExp int numInts int readInterval seconds float numReads int filterName char filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank,9=1.205nbJ,10=1.619nbH) int extinction mag float airTemp degrees_Celsius float ambiPressure float dewPoint degrees_Celsius float domeTemp degrees_Celsius float humidity float mirrTempNE degrees_Celsius float mirrTempNW degrees_Celsius float mirrTempSE degrees_Celsius float mirrTempSW degrees_Celsius float mirrBottTempNW degrees_Celsius float mirrTopTempNW degrees_Celsius float secondaryTemp degrees_Celsius float topAirTempNW degrees_Celsius float trussTempENE degrees_Celsius float trussTempWSW degrees_Celsius float windDirection deg float windSpeed km/h float tauCSO float tauDate MM-DD-YYYY char tauSource char m2x millimetres float m2y millimetres float m2z millimetres float m2u mrad float m2v mrad float m2w mrad float telFocus float focusPos millimetres float focusZero millimetres float focusOffset millimetres float focusFiltOff millimetres float focusSerial int focusNominOff millimetres float focusInstFiltOff millimetres float apertureX arcsec float apertureY arcsec float hourAngle deg float z7 float z8 float z11 float astigAmpl float astigPhi float hz5cd float hz5ch float hz5sd float hz5sh float hz6cd float hz6sd float hz6ch float hz6sh float iz5 float iz6 float trefAmpl float trefPhi float hz9cd float hz9ch float hz9sd float hz9sh float hz10cd float hz10ch float hz10sd float hz10sh float iz9 float iz10 float cryostPres millibar double beamNS float beamWE float ccdTemp degrees_Kelvin float ccdTempSetPt float corPlateTemp degrees_Kelvin float lncTemp degrees_Kelvin float M3Temp degrees_Kelvin float topRingTemp degrees_Kelvin float radShieldTemp degrees_Kelvin float fsTemp degrees_Kelvin float ssTemp degrees_Kelvin float detTempSetPt degrees_Kelvin float detTempAlt degrees_Kelvin float detHeaterLevel float ccdHeaterLevel float scTemp degrees_Kelvin float isu2Port char isu2TiltOffset int isu2PortOffset int guiding char fastGuiderMode char autoGuiderFreq float fileName the filename for the multiframe, eg. server:/path/filename.fit char catName the filename of the associated catalogue MEF, eg. server:/path/filename.fits char versionNum a version number for this frame (if available) float darkID long confID long flatID long frinID UID of library calibration fringe frame long skyID long maskID long deprecated Code for a current (=0) or deprecated (!=0) multiframe int newlyIngested Curation flag for internal use only (0=no, 1=yes) int agentId char remoteAgent char trackSys char raMoon Geocentric J2000 FK5 Mean Right ascension of the Moon hours double decMoon Geocentric J2000 FK5 Mean Declination of the Moon deg double illumMoon Illumination of the Moon double raMoonTopo Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) hours double decMoonTopo Apparent topocentric Declination of the Moon (including precession, nutation, and annual aberration) deg double ignore int reqJSkyMin mag/arcsec**2 double reqJSkyMax mag/arcsec**2 double reqSeeingMin arcsec double reqSeeingMax arcsec double reqCloudMin percentage double reqCloudMax percentage double reqTauMin double reqTauMax double reqMoonMin percentage double reqMoonMax percentage double illumFile File name of CASU created photometric illumination correction used on catalogue data from this file char msbRejected char skyAlgorithm char unfilteredID UID of original unfiltered frame corresponding to this filtered frame long secFocalOffset float ExternalSurveyA list of all externally produced survey products held in the WSA surveyID the unique identifier for the survey int surveyName The short name of the survey, eg. SDSS-EDR, SDSS-DR1, USNOB etc. char databaseName The name of the database within the WSA char description A brief description of the survey char imagesLocation Pathname to the pixels (eg. for list-driven remeasurement) char lasSourceNeighboursNeighbouring sources for each entry in lasSource masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in lasSource (=sourceID) long distanceMins Angular separation between neighbours arcminutes float gcsSourceNeighboursNeighbouring sources for each entry in gcsSource masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in gcsSource (=sourceID) long distanceMins Angular separation between neighbours arcminutes float ProgrammeContains details of the WFCAM observation programmes programmeID UID of the archived programme coded as above int title a short title for the programme, eg. "UKIDSS Large Area Survey" char description a concise description of the programme char reference a reference for the programme, eg. "http://www.ukidss.org/surveys/surveys.html" char propPeriod the proprietory period for any data taken for this programme in months, e.g. 12 for open time. months int dfsIDString The description used within the data flow system (ie. the value of the appropriate FITS keyword) char catalogueSchema Script file that describes the catalogue schema char detectionTable Table name of detections char sourceTable Table name of merged sources char listRemeasTable Table name of individual passband list re-measurements char sourceRemeasTable Table name of co-located list re-measurements char mergeLogTable Table name of curation log for source merging char frameSetTolerance The match tolerance for different passband frames Degrees float pairingCriterion The pairing criterion for associating detections into merged sources Degrees float adjacentFrameTolerance The match tolerance for adjacent frames in the survey Degrees float neighboursSchema Script file that describes the neighbour tables schema for this programme char synopticSourceTable Table name of merged variable sources char synopticBestMatchTable Table name of merged variable sources char variabilityTable Table name of merged variable sources char mosaicTool Name of mosaicing tool to be used char extractTool Name of extraction tool to be used char bandMergingCriterion maximum timespan over which different filters are merged into sources in the synoptic source table. minutes float isLowGalacticLat Is this a low Galactic latitude field where Schlegel maps don't work (No=0/Yes=1) int sourceProdType The product type to be used to create the source table. (stack, tile, mosaic) char epochFrameType The frame type to be used for each epoch (stack, tile) char PhotCalVersContains details of all photometric calibration versions in the WSA versNum the version number of the calibration int cuEventID UID of curation event giving rise to this record int startDate Date time of start time for this version of the calibration (MM-DD-YYYY) MM-DD-YYYY char endDate Date time of end time for this version of the calibration (MM-DD-YYYY) MM-DD-YYYY char lasSourceXnvssSourceCross-neighbours between lasSource and the NVSS source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in NVSS..nvssSource (=seqNo) long distanceMins Angular separation between neighbours arcminutes float udsVariabilityContains statistical analysis of UDS primary sources sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long ra Mean Right Ascension Degrees double dec Mean Declination Degrees double sigRa Uncertainty in mean RA Arcseconds float sigDec Uncertainty in mean Dec Arcseconds float expAstErr Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude Arceconds float epoch Epoch of measurement Years double muRa Proper motion in RA mas/yr float muDec Proper motion in Dec mas/yr float sigMuRa Error on proper motion in RA mas/yr float sigMuDec Error on proper motion in Dec mas/yr float parallax Parallax of star mas float minPllx Lower limit of 90% confidence interval for parallax measurement mas float maxPllx Upper limit of 90% confidence interval for parallax measurement mas float chi2 Chi-squared value of astrometric solution float nFrames Number of frames with good detections used to calculate astrometric fits int jnGoodObs Number of good detections in J band int jnFlaggedObs Number of detections in J band flagged as potentially spurious by udsDetection.ppErrBits int jnMissingObs Number of J band frames that this object should have been detected on and was not int jbestAper Best aperture (1-6) for photometric statistics in the J band int jminCadence minimum gap between observations days float jmedCadence median gap between observations days float jmaxCadence maximum gap between observations days float jtotalPeriod total period of observations (last obs-first obs) days float jmeanMag Mean J magnitude mag float jmedianMag Median J magnitude mag float jMagRms rms of J magnitude mag float jMagMAD Median Absolute Deviation of J magnitude mag float jskewness Skewness in J band (see Sesar et al. 2007) float jMinMag float jMaxMag Maximum magnitude in J band, of good detections float jNgt3sig Number of good detections in J-band that are more than 3 sigma deviations int jExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in J band mag float jIntRms Intrinsic rms in J-band mag float jchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float jndof Number of degrees of freedom for chisquare int jprobVar Probability of variable from chi-square (and other data) float jVarClass Classification of variability in this band int hnGoodObs Number of good detections in H band int hnFlaggedObs Number of detections in H band flagged as potentially spurious by udsDetection.ppErrBits int hnMissingObs Number of H band frames that this object should have been detected on and was not int hbestAper Best aperture (1-6) for photometric statistics in the H band int hminCadence minimum gap between observations days float hmedCadence median gap between observations days float hmaxCadence maximum gap between observations days float htotalPeriod total period of observations (last obs-first obs) days float hmeanMag Mean H magnitude mag float hmedianMag Median H magnitude mag float hMagRms rms of H magnitude mag float hMagMAD Median Absolute Deviation of H magnitude mag float hskewness Skewness in H band (see Sesar et al. 2007) float hMinMag float hMaxMag Maximum magnitude in H band, of good detections float hNgt3sig Number of good detections in H-band that are more than 3 sigma deviations int hExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in H band mag float hIntRms Intrinsic rms in H-band mag float hchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float hndof Number of degrees of freedom for chisquare int hprobVar Probability of variable from chi-square (and other data) float hVarClass Classification of variability in this band int knGoodObs Number of good detections in K band int knFlaggedObs Number of detections in K band flagged as potentially spurious by udsDetection.ppErrBits int knMissingObs Number of K band frames that this object should have been detected on and was not int kbestAper Best aperture (1-6) for photometric statistics in the K band int kminCadence minimum gap between observations days float kmedCadence median gap between observations days float kmaxCadence maximum gap between observations days float ktotalPeriod total period of observations (last obs-first obs) days float kmeanMag Mean K magnitude mag float kmedianMag Median K magnitude mag float kMagRms rms of K magnitude mag float kMagMAD Median Absolute Deviation of K magnitude mag float kskewness Skewness in K band (see Sesar et al. 2007) float kMinMag float kMaxMag Maximum magnitude in K band, of good detections float kNgt3sig Number of good detections in K-band that are more than 3 sigma deviations int kExpRms Rms calculated from polynomial fit to modal RMS as a function of magnitude in K band mag float kIntRms Intrinsic rms in K-band mag float kchiSqpd Chi square (per degree of freedom) fit to data (mean and expected rms) float kndof Number of degrees of freedom for chisquare int kprobVar Probability of variable from chi-square (and other data) float kVarClass Classification of variability in this band int variableClass Classification of objects across all bands. int lasSourceXDR5PhotoObjAllCross-neighbours between UKIDSS LAS and SDSS DR5 complete sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR5..PhotoObjAll (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int CurrentAstrometryContains the current astrometric calibration coefficients multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int cTypeX char cTypeY char crValX double crValY double crUnit1 char crUnit2 char crPixX pixels double crPixY pixels double cd11 double cd21 double cd12 double cd22 double pv21 double pv22 double pv23 double wcsPass int numRms int stdCRms double refRaShift02 arcsec double refDecShift02 arcsec double distortMap filename of 2d non-linear distortion map char centralRa RA (J2000) at device centre Degrees double centralDec Dec (J2000) at device centre Degrees double cx unit vector of spherical co-ordinates of device centre double cy unit vector of spherical co-ordinates of device centre double cz unit vector of spherical co-ordinates of device centre double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates of device centre long posAngle orientation of image x-axis to N-S Degrees double l Galactic longitude of device centre Degrees double b Galactic latitude of device centre Degrees double lambda SDSS system spherical co-ordinate 1 of device centre Degrees double eta SDSS system spherical co-ordinate 2 of device centre Degrees double imageExtent The maximum angular extent from the central position Arcminutes float minRa The minimum RA (J2000) on the device Degrees double minDec The minimum Dec (J2000) on the device Degrees double maxRa The maximum RA (J2000) on the device Degrees double maxDec The maximum Dec (J2000) on the device Degrees double xPixSize Angular size of pixels in X Arcseconds float yPixSize Angular size of pixels in Y Arcseconds float gcsSourceXGR6PhotoObjAllCross-neighbours between gcsSource and the GALEX source catalogue masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in GALEXGR6..PhotoObjAll (=seqNo) long distanceMins Angular separation between neighbours arcminutes float RequiredNeighboursDetails programmes/survey tables that have default joins within the WSA programmeID the unique programme ID int tableID the unique identifier for the programme table int surveyID the unique identifier for the survey int extTableID the unique table ID int joinCriterion the join criterion (search radius for matches) arcminutes float neighbourTable the name of the neighbour join table char extProgID the unique programme ID for second table if there are multiple programmes in the neighbour survey int lasPointSourceMerged, seamless point source catalogue derived from the UKIDSS LA sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double muRa Proper motion in RA direction mas/yr float muDec Proper motion in Dec direction mas/yr float sigMuRa Error on proper motion in RA direction mas/yr float sigMuDec Error on proper motion in Dec direction mas/yr float chi2 Chi-squared value of proper motion solution float nFrames No. of frames used for this proper motion measurement int cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long ymj_1Pnt Point source colour Y-J (using aperMag3) mag float ymj_1PntErr Error on point source colour Y-J mag float j_1mhPnt Point source colour J-H (using aperMag3) mag float j_1mhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float ymj_1Ext Extended source colour Y-J (using aperMag3) mag float ymj_1ExtErr Error on extended source colour Y-J mag float j_1mhExt Extended source colour J-H (using aperMag3) mag float j_1mhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged N(0,1) stellarness-of-profile statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aY The galactic extinction correction in the Y band for extragalactic objects mag float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float yHallMag Total point source Y mag mag float yHallMagErr Error in total point source Y mag mag float yPetroMag Extended source Y mag (Petrosian) mag float yPetroMagErr Error in extended source Y mag (Petrosian) mag float yPsfMag Point source profile-fitted Y mag mag float yPsfMagErr Error in point source profile-fitted Y mag mag float ySerMag2D Extended source Y mag (profile-fitted) mag float ySerMag2DErr Error in extended source Y mag (profile-fitted) mag float yAperMag3 Default point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter) mag float yAperMag3Err Error in default point/extended source Y mag (2.0 arcsec aperture diameter) mag float yAperMag4 Extended source Y aperture corrected mag (2.8 arcsec aperture diameter) mag float yAperMag4Err Error in extended source Y mag (2.8 arcsec aperture diameter) mag float yAperMag6 Extended source Y aperture corrected mag (5.7 arcsec aperture diameter) mag float yAperMag6Err Error in extended source Y mag (5.7 arcsec aperture diameter) mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y detection int yObjID DEPRECATED (do not use) long yXi Offset of Y detection from master position (+east/-west) arcsec float yEta Offset of Y detection from master position (+north/-south) arcsec float j_1HallMag Total point source 1st epoch J mag mag float j_1HallMagErr Error in total point source 1st epoch J mag mag float j_1PetroMag Extended source 1st epoch J mag (Petrosian) mag float j_1PetroMagErr Error in extended source 1st epoch J mag (Petrosian) mag float j_1PsfMag Point source profile-fitted 1st epoch J mag mag float j_1PsfMagErr Error in point source profile-fitted 1st epoch J mag mag float j_1SerMag2D Extended source 1st epoch J mag (profile-fitted) mag float j_1SerMag2DErr Error in extended source 1st epoch J mag (profile-fitted) mag float j_1AperMag3 Default point/extended source 1st epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_1AperMag3Err Error in default point/extended source 1st epoch J mag (2.0 arcsec aperture diameter) mag float j_1AperMag4 Extended source 1st epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_1AperMag4Err Error in extended source 1st epoch J mag (2.8 arcsec aperture diameter) mag float j_1AperMag6 Extended source 1st epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_1AperMag6Err Error in extended source 1st epoch J mag (5.7 arcsec aperture diameter) mag float j_1Gausig RMS of axes of ellipse fit in 1st epoch J pixels float j_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch J float j_1PA ellipse fit celestial orientation in 1st epoch J Degrees float j_1ErrBits processing warning/error bitwise flags in 1st epoch J int j_1Deblend placeholder flag indicating parent/child relation in 1st epoch J int j_1Class discrete image classification flag in 1st epoch J int j_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch J float j_1ppErrBits additional WFAU post-processing error bits in 1st epoch J int j_1SeqNum the running number of the 1st epoch J detection int j_1ObjID DEPRECATED (do not use) long j_1Xi Offset of 1st epoch J detection from master position (+east/-west) arcsec float j_1Eta Offset of 1st epoch J detection from master position (+north/-south) arcsec float j_2HallMag Total point source 2nd epoch J mag mag float j_2HallMagErr Error in total point source 2nd epoch J mag mag float j_2PetroMag Extended source 2nd epoch J mag (Petrosian) mag float j_2PetroMagErr Error in extended source 2nd epoch J mag (Petrosian) mag float j_2PsfMag Point source profile-fitted 2nd epoch J mag mag float j_2PsfMagErr Error in point source profile-fitted 2nd epoch J mag mag float j_2SerMag2D Extended source 2nd epoch J mag (profile-fitted) mag float j_2SerMag2DErr Error in extended source 2nd epoch J mag (profile-fitted) mag float j_2AperMag3 Default point/extended source 2nd epoch J aperture corrected mag (2.0 arcsec aperture diameter) mag float j_2AperMag3Err Error in default point/extended source 2nd epoch J mag (2.0 arcsec aperture diameter) mag float j_2AperMag4 Extended source 2nd epoch J aperture corrected mag (2.8 arcsec aperture diameter) mag float j_2AperMag4Err Error in extended source 2nd epoch J mag (2.8 arcsec aperture diameter) mag float j_2AperMag6 Extended source 2nd epoch J aperture corrected mag (5.7 arcsec aperture diameter) mag float j_2AperMag6Err Error in extended source 2nd epoch J mag (5.7 arcsec aperture diameter) mag float j_2Gausig RMS of axes of ellipse fit in 2nd epoch J pixels float j_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch J float j_2PA ellipse fit celestial orientation in 2nd epoch J Degrees float j_2ErrBits processing warning/error bitwise flags in 2nd epoch J int j_2Deblend placeholder flag indicating parent/child relation in 2nd epoch J int j_2Class discrete image classification flag in 2nd epoch J int j_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch J float j_2ppErrBits additional WFAU post-processing error bits in 2nd epoch J int j_2SeqNum the running number of the 2nd epoch J detection int j_2ObjID DEPRECATED (do not use) long j_2Xi Offset of 2nd epoch J detection from master position (+east/-west) arcsec float j_2Eta Offset of 2nd epoch J detection from master position (+north/-south) arcsec float hHallMag Total point source H mag mag float hHallMagErr Error in total point source H mag mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Point source profile-fitted H mag mag float hPsfMagErr Error in point source profile-fitted H mag mag float hSerMag2D Extended source H mag (profile-fitted) mag float hSerMag2DErr Error in extended source H mag (profile-fitted) mag float hAperMag3 Default point/extended source H aperture corrected mag (2.0 arcsec aperture diameter) mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H aperture corrected mag (2.8 arcsec aperture diameter) mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H aperture corrected mag (5.7 arcsec aperture diameter) mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Total point source K mag mag float kHallMagErr Error in total point source K mag mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Point source profile-fitted K mag mag float kPsfMagErr Error in point source profile-fitted K mag mag float kSerMag2D Extended source K mag (profile-fitted) mag float kSerMag2DErr Error in extended source K mag (profile-fitted) mag float kAperMag3 Default point/extended source K aperture corrected mag (2.0 arcsec aperture diameter) mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K aperture corrected mag (2.8 arcsec aperture diameter) mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K aperture corrected mag (5.7 arcsec aperture diameter) mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat N(0,1) stellarness-of-profile statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float RequiredMosaicContains details of default mosaic image products curated in the archive programmeID the unique programme ID int productID A unique identifier assigned to each required mosaic product entry int name Name of the mosaiced product char description Description of the product char filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int ra Right Ascension of mosaic centre deg double dec Declination of mosaic centre deg double raExtent The angular extent in RA of the mosaic image deg float decExtent The angular extent in Dec of the mosaic image deg float nustep Amount of microstepping int pixelSize The final pixel size of the mosaic arcsec float dualFilterID SEX extraction tool option to run in dual image mode UID of dual image filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int fieldID UID of position on sky. int ExternalSurveyTableContains information about the external surveys tables surveyID the unique identifier for the survey int extTableID the unique table ID int extTableName the name of the table char zone default (0) or special (n) zone int sourceIDName The source unique identifier in the table char coord1 The attribute name of the first (longitudinal) spherical co-ordinate, e.g. equatorial RA char coord2 The attribute name of the second (latitudinal) spherical co-ordinate, e.g. equatorial Dec char ProgrammeFrameContains details of which image(s) belong to which Programme(s programmeID int multiframeID the UID of the relevant multiframe long cuEventID UID of curation event giving rise to this record int ppErrBitsStatus Bit flag to denote whether detection quality flagging has been done on this multiframe for this programme. int productID long releaseNum int lasSourceXtwomass_pscCross-neighbours between lasSource and the 2MASS point source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in TWOMASS..twomass_psc (=pts_key) long distanceMins Angular separation between neighbours arcminutes float reliableUdsSourceReliable, but incomplete, source catalogue derived from UKIDSS UD sourceID UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this merged source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). long jmkPnt Point source colour J-K (using aperMag3) mag float jmkPntErr Error on point source colour J-K mag float jmhPnt Point source colour J-H (using aperMag3) mag float jmhPntErr Error on point source colour J-H mag float hmkPnt Point source colour H-K (using aperMag3) mag float hmkPntErr Error on point source colour H-K mag float jmkExt Extended source colour J-K (using aperMag3) mag float jmkExtErr Error on extended source colour J-K mag float jmhExt Extended source colour J-H (using aperMag3) mag float jmhExtErr Error on extended source colour J-H mag float hmkExt Extended source colour H-K (using aperMag3) mag float hmkExtErr Error on extended source colour H-K mag float mergedClassStat Merged S-Extractor classification statistic float mergedClass Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) int pStar Probability that the source is a star float pGalaxy Probability that the source is a galaxy float pNoise Probability that the source is noise float pSaturated Probability that the source is saturated float eBV The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) float aJ The galactic extinction correction in the J band for extragalactic objects mag float aH The galactic extinction correction in the H band for extragalactic objects mag float aK The galactic extinction correction in the K band for extragalactic objects mag float jHallMag Not available in SE output mag float jHallMagErr Not available in SE output mag float jPetroMag Extended source J mag (Petrosian) mag float jPetroMagErr Error in extended source J mag (Petrosian) mag float jPsfMag Not available in SE output mag float jPsfMagErr Not available in SE output mag float jSerMag2D Not available in SE output mag float jSerMag2DErr Not available in SE output mag float jAperMag3 Default point/extended source J mag, no aperture correction applied mag float jAperMag3Err Error in default point/extended source J mag (2.0 arcsec aperture diameter) mag float jAperMag4 Extended source J mag, no aperture correction applied mag float jAperMag4Err Error in extended source J mag (2.8 arcsec aperture diameter) mag float jAperMag6 Extended source J mag, no aperture correction applied mag float jAperMag6Err Error in extended source J mag (5.7 arcsec aperture diameter) mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat S-Extractor classification statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J detection int jObjID DEPRECATED (do not use) long jXi Offset of J detection from master position (+east/-west) arcsec float jEta Offset of J detection from master position (+north/-south) arcsec float hHallMag Not available in SE output mag float hHallMagErr Not available in SE output mag float hPetroMag Extended source H mag (Petrosian) mag float hPetroMagErr Error in extended source H mag (Petrosian) mag float hPsfMag Not available in SE output mag float hPsfMagErr Not available in SE output mag float hSerMag2D Not available in SE output mag float hSerMag2DErr Not available in SE output mag float hAperMag3 Default point/extended source H mag, no aperture correction applied mag float hAperMag3Err Error in default point/extended source H mag (2.0 arcsec aperture diameter) mag float hAperMag4 Extended source H mag, no aperture correction applied mag float hAperMag4Err Error in extended source H mag (2.8 arcsec aperture diameter) mag float hAperMag6 Extended source H mag, no aperture correction applied mag float hAperMag6Err Error in extended source H mag (5.7 arcsec aperture diameter) mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat S-Extractor classification statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H detection int hObjID DEPRECATED (do not use) long hXi Offset of H detection from master position (+east/-west) arcsec float hEta Offset of H detection from master position (+north/-south) arcsec float kHallMag Not available in SE output mag float kHallMagErr Not available in SE output mag float kPetroMag Extended source K mag (Petrosian) mag float kPetroMagErr Error in extended source K mag (Petrosian) mag float kPsfMag Not available in SE output mag float kPsfMagErr Not available in SE output mag float kSerMag2D Not available in SE output mag float kSerMag2DErr Not available in SE output mag float kAperMag3 Default point/extended source K mag, no aperture correction applied mag float kAperMag3Err Error in default point/extended source K mag (2.0 arcsec aperture diameter) mag float kAperMag4 Extended source K mag, no aperture correction applied mag float kAperMag4Err Error in extended source K mag (2.8 arcsec aperture diameter) mag float kAperMag6 Extended source K mag, no aperture correction applied mag float kAperMag6Err Error in extended source K mag (5.7 arcsec aperture diameter) mag float kGausig RMS of axes of ellipse fit in K pixels float kEll 1-b/a, where a/b=semi-major/minor axes in K float kPA ellipse fit celestial orientation in K Degrees float kErrBits processing warning/error bitwise flags in K int kDeblend placeholder flag indicating parent/child relation in K int kClass discrete image classification flag in K int kClassStat S-Extractor classification statistic in K float kppErrBits additional WFAU post-processing error bits in K int kSeqNum the running number of the K detection int kObjID DEPRECATED (do not use) long kXi Offset of K detection from master position (+east/-west) arcsec float kEta Offset of K detection from master position (+north/-south) arcsec float dxsOrphanContains bright detections that are missing in the BestMatch table multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum int mjdObs Modified Julian Date of the observation double filterID UID of combined filter int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double aperMag3 Calibrated and corrected aperture magnitude 3 mag float ppErrBits additional WFAU post-processing error bits int magLim Magnitude limit of the observation mag float dxsVarFrameSetInfoContains fitting information for each frameSet frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int motionModel Motion model used to produce BestMatch table. Values: static;proper motion;proper motion and parallax. char jaStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jchiSqAst Goodness of fit of Strateva function to astrometric data in J band float jnDofAst Number of degrees of freedom of astrometric fit in J band. int jisDefAst Use a default model for the astrometric noise in J band. int jaStratPht Strateva parameter, a, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jchiSqPht Goodness of fit of Strateva function to photometric data in J band float jnDofPht Number of degrees of freedom of photometric fit in J band. int jisDefPht Use a default model for the photometric noise in J band. int jexpML Expected magnitude limit of frameSet in this in J band. float haStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in H band, see Sesar et al. 2007. float hbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in H band, see Sesar et al. 2007. float hcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in H band, see Sesar et al. 2007. float hchiSqAst Goodness of fit of Strateva function to astrometric data in H band float hnDofAst Number of degrees of freedom of astrometric fit in H band. int hisDefAst Use a default model for the astrometric noise in H band. int haStratPht Strateva parameter, a, in fit to photometric rms vs magnitude in H band, see Sesar et al. 2007. float hbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in H band, see Sesar et al. 2007. float hcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in H band, see Sesar et al. 2007. float hchiSqPht Goodness of fit of Strateva function to photometric data in H band float hnDofPht Number of degrees of freedom of photometric fit in H band. int hisDefPht Use a default model for the photometric noise in H band. int hexpML Expected magnitude limit of frameSet in this in H band. float kaStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in K band, see Sesar et al. 2007. float kbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in K band, see Sesar et al. 2007. float kcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in K band, see Sesar et al. 2007. float kchiSqAst Goodness of fit of Strateva function to astrometric data in K band float knDofAst Number of degrees of freedom of astrometric fit in K band. int kisDefAst Use a default model for the astrometric noise in K band. int kaStratPht Strateva parameter, a, in fit to photometric rms vs magnitude in K band, see Sesar et al. 2007. float kbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in K band, see Sesar et al. 2007. float kcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in K band, see Sesar et al. 2007. float kchiSqPht Goodness of fit of Strateva function to photometric data in K band float knDofPht Number of degrees of freedom of photometric fit in K band. int kisDefPht Use a default model for the photometric noise in K band. int kexpML Expected magnitude limit of frameSet in this in K band. float gcsSourceRemeasurementContains source remeasurements based on the merged source list for the GCS sourceID UID (unique over entire WSA via programme ID prefix) of this list remeasurement long cuEventID UID of curation event giving rise to this record int frameSetID UID of the set of frames that this remeasured source comes from long ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double sigRa Uncertainty in RA Degrees float sigDec Uncertainty in Dec Degrees float epoch Epoch of position measurement Years double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double priOrSec Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates) long zmy Default colour Z-Y (using appropriate mags) mag float zmyErr Error on colour Z-Y mag float ymj Default colour Y-J (using appropriate mags) mag float ymjErr Error on colour Y-J mag float jmh Default colour J-H (using appropriate mags) mag float jmhErr Error on colour J-H mag float hmk_1 Default colour H-K (using appropriate mags) mag float hmk_1Err Error on colour H-K mag float mergedClass Class flag based on list remeasurement prescription int zMag Z mag (as appropriate for this merged source) mag float zMagErr Error in Z mag mag float zGausig RMS of axes of ellipse fit in Z pixels float zEll 1-b/a, where a/b=semi-major/minor axes in Z float zPA ellipse fit celestial orientation in Z Degrees float zErrBits processing warning/error bitwise flags in Z int zDeblend placeholder flag indicating parent/child relation in Z int zClass discrete image classification flag in Z int zClassStat N(0,1) stellarness-of-profile statistic in Z float zppErrBits additional WFAU post-processing error bits in Z int zSeqNum the running number of the Z remeasurement int zObjID DEPRECATED (do not use) long yMag Y mag (as appropriate for this merged source) mag float yMagErr Error in Y mag mag float yGausig RMS of axes of ellipse fit in Y pixels float yEll 1-b/a, where a/b=semi-major/minor axes in Y float yPA ellipse fit celestial orientation in Y Degrees float yErrBits processing warning/error bitwise flags in Y int yDeblend placeholder flag indicating parent/child relation in Y int yClass discrete image classification flag in Y int yClassStat N(0,1) stellarness-of-profile statistic in Y float yppErrBits additional WFAU post-processing error bits in Y int ySeqNum the running number of the Y remeasurement int yObjID DEPRECATED (do not use) long jMag J mag (as appropriate for this merged source) mag float jMagErr Error in J mag mag float jGausig RMS of axes of ellipse fit in J pixels float jEll 1-b/a, where a/b=semi-major/minor axes in J float jPA ellipse fit celestial orientation in J Degrees float jErrBits processing warning/error bitwise flags in J int jDeblend placeholder flag indicating parent/child relation in J int jClass discrete image classification flag in J int jClassStat N(0,1) stellarness-of-profile statistic in J float jppErrBits additional WFAU post-processing error bits in J int jSeqNum the running number of the J remeasurement int jObjID DEPRECATED (do not use) long hMag H mag (as appropriate for this merged source) mag float hMagErr Error in H mag mag float hGausig RMS of axes of ellipse fit in H pixels float hEll 1-b/a, where a/b=semi-major/minor axes in H float hPA ellipse fit celestial orientation in H Degrees float hErrBits processing warning/error bitwise flags in H int hDeblend placeholder flag indicating parent/child relation in H int hClass discrete image classification flag in H int hClassStat N(0,1) stellarness-of-profile statistic in H float hppErrBits additional WFAU post-processing error bits in H int hSeqNum the running number of the H remeasurement int hObjID DEPRECATED (do not use) long k_1Mag 1st epoch K mag (as appropriate for this merged source) mag float k_1MagErr Error in 1st epoch K mag mag float k_1Gausig RMS of axes of ellipse fit in 1st epoch K pixels float k_1Ell 1-b/a, where a/b=semi-major/minor axes in 1st epoch K float k_1PA ellipse fit celestial orientation in 1st epoch K Degrees float k_1ErrBits processing warning/error bitwise flags in 1st epoch K int k_1Deblend placeholder flag indicating parent/child relation in 1st epoch K int k_1Class discrete image classification flag in 1st epoch K int k_1ClassStat N(0,1) stellarness-of-profile statistic in 1st epoch K float k_1ppErrBits additional WFAU post-processing error bits in 1st epoch K int k_1SeqNum the running number of the 1st epoch K remeasurement int k_1ObjID DEPRECATED (do not use) long k_2Mag 2nd epoch K mag (as appropriate for this merged source) mag float k_2MagErr Error in 2nd epoch K mag mag float k_2Gausig RMS of axes of ellipse fit in 2nd epoch K pixels float k_2Ell 1-b/a, where a/b=semi-major/minor axes in 2nd epoch K float k_2PA ellipse fit celestial orientation in 2nd epoch K Degrees float k_2ErrBits processing warning/error bitwise flags in 2nd epoch K int k_2Deblend placeholder flag indicating parent/child relation in 2nd epoch K int k_2Class discrete image classification flag in 2nd epoch K int k_2ClassStat N(0,1) stellarness-of-profile statistic in 2nd epoch K float k_2ppErrBits additional WFAU post-processing error bits in 2nd epoch K int k_2SeqNum the running number of the 2nd epoch K remeasurement int k_2ObjID DEPRECATED (do not use) long lasSourceXDR8PhotoObjAllCross-neighbours between UKIDSS LAS and SDSS DR8 complete sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR8..PhotoObjAll (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int MultiframeDetectorContains details of individual detector frames that are part of a multiframe multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int compFile Filename of the compressed image of this image frame, eg. server:/path/filename.jpg char julianDayNum Julian days int camNum int configIndex int deviceID char filterID int runID char creationDate MM-DD-YYYY:hh:mm:ss.sss char imageExtName char bitsPerPix FITS bitpix int dataScale float dataZero float numAxes Number of data axes; eg. 2 int axis1Length int axis2Length int imagePcount int imageGcount int detectorType char detRows pixels int detCols pixels int startCol int endCol int startRow int endRow int pixelScale arcsec per pixel float xSize int ySize int gain electrons/ADU float readNoise float CIRMED float CIR_BVAR float CIR_ZERO float CIR_SCAL float ditherOffsetX float ditherOffsetY float readMode char readOutApp char camReadOut char camRole char camPower char detectorTemp degrees_Kelvin float pcSysID char sdsuNum char hdtFileExt char decurtFlag char skyCorrExt float extinctionExt mags float skyCorrCat float photZPCat mags float photZPErrCat mags float extinctionCat mags float tableExtName char tableWidth bytes int tableRows int tablePcount int tableGcount int tableFields int catCreationDate MM-DD-YYYY:hh:mm:ss.sss char skyLevel counts/pixel float skyNoise counts float seeing pixels float avStellarEll float avSaturLevel float aperCorPeak float aperCor1 float aperCor2 float aperCor3 float aperCor4 float aperCor5 float aperCor6 float aperCor7 float thresholdIsoph counts float minImageSize pixels int crowdedFlag int coreRadius pixels float deprecated Code for a current (=0) or deprecated (!=0) multiframe detector int decurtainRange float skySubScale double morphClassFlag int numZPCat int nightZPCat mags float nightZPErrCat mags float xTalkFlag char nightZPNum mags int smoothing pixels float totalExpTime Total exposure time for this detector seconds float allFrameSetsView of all defined frame sets within the archiv frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int UKIDSSDetectionAll UKIDSS subsurvey detections appear in this view multiframeID the UID of the relevant multiframe long extNum the extension number of this frame int cuEventID UID of curation event giving rise to this record int seqNum the running number of this detection int filterID UID of combined filter (assigned in WSA: 1=Z,2=Y,3=J,4=H,5=K,6=H2,7=Br,8=blank) int isoFlux Instrumental isophotal flux counts ADU float isoMag Calibrated isophotal magnitude mag float x X coordinate of detection pixels float xErr Error in X coordinate pixels float y Y coordinate of detection pixels float yErr Error in Y coordinate pixels float gauSig RMS of axes of ellipse fit pixels float ell 1-b/a, where a/b=semi-major/minor axes float pa ellipse fit orientation to x axis deg float aProf1 No. of pixels above rethreshold 1 (can be non-integer for deblends) pixels float aProf2 No. of pixels above rethreshold 2 pixels int aProf3 No. of pixels above rethreshold 3 pixels int aProf4 No. of pixels above rethreshold 4 pixels int aProf5 No. of pixels above rethreshold 5 pixels int aProf6 No. of pixels above rethreshold 6 pixels int aProf7 No. of pixels above rethreshold 7 pixels int aProf8 No. of pixels above rethreshold 8 pixels int pHeight Highest pixel value above sky ADU float pHeightErr Error in peak height ADU float aperFlux1 Default aperture flux counts 1 ADU float aperFlux1err Error in aperture flux counts 1 ADU float aperMag1 Calibrated and corrected aperture magnitude 1 mag float aperMag1err Error in calibrated aperture magnitude 1 mag float aperFlux2 Default aperture flux 2 ADU float aperFlux2err Error in aperture flux 2 ADU float aperMag2 Calibrated and corrected aperture magnitude 2 mag float aperMag2err Error in calibrated aperture magnitude 2 mag float aperFlux3 default aperture flux 3 ADU float aperFlux3err Error in aperture flux 3 ADU float aperMag3 Calibrated and corrected aperture magnitude 3 mag float aperMag3err Error in calibrated aperture magnitude 3 mag float aperFlux4 default aperture flux 4 ADU float aperFlux4err Error in aperture flux 4 ADU float aperMag4 Calibrated and corrected aperture magnitude 4 mag float aperMag4err Error in calibrated aperture magnitude 4 mag float aperFlux5 default aperture flux 5 ADU float aperFlux5err Error in aperture flux 5 ADU float aperMag5 Calibrated and corrected aperture magnitude 5 mag float aperMag5err Error in calibrated aperture magnitude 5 mag float aperFlux6 default aperture flux 6 ADU float aperFlux6err Error in aperture flux 6 ADU float aperMag6 Calibrated and corrected aperture magnitude 6 mag float aperMag6err Error in calibrated aperture magnitude 6 mag float aperFlux7 default aperture flux 7 ADU float aperFlux7err Error in aperture flux 7 ADU float aperMag7 Calibrated and corrected aperture magnitude 7 mag float aperMag7err Error in calibrated aperture magnitude 7 mag float aperFlux8 default aperture flux 8 ADU float aperFlux8err Error in aperture flux 8 ADU float aperMag8 Calibrated aperture magnitude 8 mag float aperMag8err Error in calibrated aperture magnitude 8 mag float aperFlux9 default aperture flux 9 ADU float aperFlux9err Error in aperture flux 9 ADU float aperMag9 Calibrated aperture magnitude 9 mag float aperMag9err Error in calibrated aperture magnitude 9 mag float aperFlux10 default aperture flux 10 ADU float aperFlux10err Error in aperture flux 10 ADU float aperMag10 Calibrated aperture magnitude 10 mag float aperMag10err Error in calibrated aperture magnitude 10 mag float aperFlux11 default aperture flux 11 ADU float aperFlux11err Error in aperture flux 11 ADU float aperMag11 Calibrated aperture magnitude 11 mag float aperMag11err Error in calibrated aperture magnitude 11 mag float aperFlux12 default aperture flux 12 ADU float aperFlux12err Error in aperture flux 12 ADU float aperMag12 Calibrated aperture magnitude 12 mag float aperMag12err Error in calibrated aperture magnitude 12 mag float aperFlux13 default aperture flux 13 ADU float aperFlux13err Error in aperture flux 13 ADU float aperMag13 Calibrated aperture magnitude 13 mag float aperMag13err Error in calibrated aperture magnitude 13 mag float petroRad r_p as defined in Yasuda et al. 2001 AJ 112 1104 pixels float kronRad r_k as defined in Bertin and Arnouts 1996 A&A Supp 117 393 pixels float hallRad r_h image scale radius eg. Hall & Mackay 1984 MNRAS 210 979 pixels float petroFlux flux within circular aperture to k × r_p ; k = 2 ADU float petroFluxErr error on Petrosian flux ADU float petroMag Calibrated Petrosian magnitude within circular aperture r_p mag float petroMagErr error on calibrated Petrosian magnitude mag float kronFlux flux within circular aperture to k × r_k ; k = 2 ADU float kronFluxErr error on Kron flux ADU float kronMag Calibrated Kron magnitude within circular aperture r_k mag float kronMagErr error on calibrated Kron magnitude mag float hallFlux flux within circular aperture to k × r_h; k = 5; alternative total flux ADU float hallFluxErr error on Hall flux ADU float hallMag Calibrated magnitude within circular aperture r_hall mag float hallMagErr Calibrated error on Hall magnitude mag float errBits processing warning/error bitwise flags int sky local interpolated sky level from background tracker ADU float skyVar local estimate of variation in sky level around image ADU float deblend Placeholder flag for parent or part of deblended deconstruct (redundant since only deblended images are kept) int ra Celestial Right Ascension Degrees double dec Celestial Declination Degrees double cx unit vector of spherical co-ordinates double cy unit vector of spherical co-ordinates double cz unit vector of spherical co-ordinates double htmID Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates long l Galactic longitude Degrees double b Galactic latitude Degrees double lambda SDSS system spherical co-ordinate 1 Degrees double eta SDSS system spherical co-ordinate 2 Degrees double class Flag indicating most probable morphological classification int classStat N(0,1) stellarness-of-profile statistic float psfFlux PSF-fitted flux ADU float psfFluxErr Error on PSF-fitted flux ADU float psfMag PSF-fitted calibrated magnitude mag float psfMagErr Error on PSF-fitted calibrated magnitude mag float psfFitX PSF-fitted X coordinate pixels float psfFitXerr Error on PSF-fitted X coordinate pixels float psfFitY PSF-fitted Y coordinate pixels float psfFitYerr Error on PSF-fitted Y coordinate pixels float psfFitChi2 standard normalised variance of PSF fit float psfFitDof no. of degrees of freedom of PSF fit int SerFlux1D 1D Sersic flux ADU float SerMag1D Calibrated 1D Sersic flux mag float SerScaleLen1D Scale length float SerIdx1D Power law index float SerFit1DChi2 Error in 1D fit float SerFitNu1D No. of degrees of freedom for 1D Sersic fit float SerFlux2D 2D Sersic flux ADU float SerMag2D Calibrated 2D Sersic flux mag float SerScaleLen2D Scale length float SerIdx2D Power law index float SerFit2DChi2 Error in 2D fit float SerFitNu2D No. of degrees of freedom for 2D Sersic fit float ppErrBits additional WFAU post-processing error bits int deprecated Code for a current (=0) or deprecated (!=0) detection int objID Unique identifier for this detection, or default for no detection long ProgrammeCurationHistoryContains details of the matrix of programmes and required curation tasks programmeID the unique programme ID int cuEventID UID of curation event giving rise to this record int timeStamp Time of individual programme curation completion UTC char status successful (1) or unsuccessful (0) int udsVarFrameSetInfoContains fitting information for each frameSet frameSetID frame set ID, unique over the whole WSA via programme ID prefix, assigned by merging procedure long cuEventID UID of curation event giving rise to this record int motionModel Motion model used to produce BestMatch table. Values: static; proper motion; proper motion and parallax. char jaStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in J band, see Sesar et al. 2007. float jchiSqAst Goodness of fit of Strateva function to astrometric data in J band float jnDofAst Number of degrees of freedom of astrometric fit in J band. int jaStratPht Strateva parameter, a, in fit to photmetric rms vs magnitude in J band, see Sesar et al. 2007. float jbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in J band, see Sesar et al. 2007. float jchiSqPht Goodness of fit of Strateva function to photometric data in J band float jnDofPht Number of degrees of freedom of photometric fit in J band. int jexpML Expected magnitude limit of frameSet in this in J band. float haStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in H band, see Sesar et al. 2007. float hbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in H band, see Sesar et al. 2007. float hcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in H band, see Sesar et al. 2007. float hchiSqAst Goodness of fit of Strateva function to astrometric data in H band float hnDofAst Number of degrees of freedom of astrometric fit in H band. int haStratPht Strateva parameter, a, in fit to photmetric rms vs magnitude in H band, see Sesar et al. 2007. float hbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in H band, see Sesar et al. 2007. float hcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in H band, see Sesar et al. 2007. float hchiSqPht Goodness of fit of Strateva function to photometric data in H band float hnDofPht Number of degrees of freedom of photometric fit in H band. int hexpML Expected magnitude limit of frameSet in this in H band. float kaStratAst Strateva parameter, a, in fit to astrometric rms vs magnitude in K band, see Sesar et al. 2007. float kbStratAst Strateva parameter, b, in fit to astrometric rms vs magnitude in K band, see Sesar et al. 2007. float kcStratAst Strateva parameter, c, in fit to astrometric rms vs magnitude in K band, see Sesar et al. 2007. float kchiSqAst Goodness of fit of Strateva function to astrometric data in K band float knDofAst Number of degrees of freedom of astrometric fit in K band. int kaStratPht Strateva parameter, a, in fit to photmetric rms vs magnitude in K band, see Sesar et al. 2007. float kbStratPht Strateva parameter, b, in fit to photometric rms vs magnitude in K band, see Sesar et al. 2007. float kcStratPht Strateva parameter, c, in fit to photometric rms vs magnitude in K band, see Sesar et al. 2007. float kchiSqPht Goodness of fit of Strateva function to photometric data in K band float knDofPht Number of degrees of freedom of photometric fit in K band. int kexpML Expected magnitude limit of frameSet in this in K band. float RequiredListDrivenProductContains programmes/surveys required for list-driven co-located photometry programmeID the unique programme ID int tableID the unique ID of the table with the source list driving the remeasurements int surveyID the unique ID of the external survey (if applicable) int transFile CASU list-driven photometry tool option specifying the source of the driving list (e.g. "use=radeclist") char aperture CASU list-driven photometry tool option specifying the fixed radius to be used for photometry pixels float dxsSourceXDetectionCross-neighbours between master source list (from deep stacks) and the Detection table (all intermediate and deep stacks) masterObjID The unique ID in dxsSource (=sourceID) long slaveObjID The unique ID of the neighbour in dxsDetection (=objID) long distanceMins Angular separation between neighbours arcminutes float gcsSourceXDR8PhotoObjCross-neighbours between UKIDSS GCS and SDSS DR8 sources masterObjID The unique ID in gcsSource (=sourceID) long slaveObjID The unique ID of the neighbour in BestDR8..PhotoObj (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int lasSourceXrosat_bscCross-neighbours between lasSource and the ROSAT bright source catalogue masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in ROSAT..rosat_bsc (=seqNo) long distanceMins Angular separation between neighbours arcminutes float lasSourceXSegueDR6PhotoObjAllCross-neighbours between UKIDSS LAS and SDSS Segue DR6 complete sources masterObjID The unique ID in lasSource (=sourceID) long slaveObjID The unique ID of the neighbour in SEGUEDR6..PhotoObjAll (=objID) long distanceMins Angular separation between neighbours arcminutes float sdssType SDSS type of neighbour: 3=galaxy; 6=star int sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) int