TABLE  lasSource

Contains merged sources from detections in lasDetection.

Prescription for the merging (from RequiredFilters) is: Y, J, J_1, J_2, H, K
Bandpass Y comes from single epoch OB Y stack frame measurements.
Bandpass J comes from deepest J stack frame measurements.
Bandpass J_1 comes from first OB epoch measurements. This epoch is the first in time order.
Bandpass J_2 comes from second OB epoch measurements. This epoch is the second in time order.
Bandpass H comes from single epoch OB H stack frame measurements.
Bandpass K comes from single epoch OB K stack frame measurements.

Required constraints:
  • Primary key is (sourceID)
  • (frameSetID) references lasMergeLog(frameSetID)

NameTypeLengthUnitDescriptionDefault ValueUnified Content Descriptor
sourceIDbigint8 UID (unique over entire WSA via programme ID prefix) of this merged detection as assigned by merge algorithm ID_MAIN
cuEventIDint4 UID of curation event giving rise to this record REFER_CODE
frameSetID link to glossarybigint8 UID of the set of frames that this merged source comes from REFER_CODE
ra link to glossaryfloat8DegreesCelestial Right Ascension POS_EQ_RA_MAIN
dec link to glossaryfloat8DegreesCelestial Declination POS_EQ_DEC_MAIN
sigRareal4DegreesUncertainty in RA-0.9999995e9ERROR
sigDecreal4DegreesUncertainty in Dec-0.9999995e9ERROR
epochfloat8YearsEpoch of position measurement TIME_EPOCH
muRareal4mas/yrProper motion in RA direction-0.9999995e9POS_EQ_PMRA
muDecreal4mas/yrProper motion in Dec direction-0.9999995e9POS_EQ_PMDEC
sigMuRareal4mas/yrError on proper motion in RA direction-0.9999995e9ERROR
sigMuDecreal4mas/yrError on proper motion in Dec direction-0.9999995e9ERROR
chi2real4 Chi-squared value of proper motion solution-0.9999995e9FIT_CHI2
nFramestinyint1 No. of frames used for this proper motion measurement0NUMBER
cxfloat8 unit vector of spherical co-ordinates POS_EQ_X
cyfloat8 unit vector of spherical co-ordinates POS_EQ_Y
czfloat8 unit vector of spherical co-ordinates POS_EQ_Z
htmIDbigint8 Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates POS_GENERAL
lfloat8DegreesGalactic longitude POS_GAL_LON
bfloat8DegreesGalactic latitude POS_GAL_LAT
lambdafloat8DegreesSDSS system spherical co-ordinate 1 POS
etafloat8DegreesSDSS system spherical co-ordinate 2 POS
priOrSec link to glossarybigint8 Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates).-99999999CODE_MISC
ymjPnt link to glossaryreal4magPoint source colour Y-J (using aperMag3)-0.9999995e9PHOT_COLOR
ymjPntErr link to glossaryreal4magError on point source colour Y-J-0.9999995e9ERROR
jmhPnt link to glossaryreal4magPoint source colour J-H (using aperMag3)-0.9999995e9PHOT_COLOR
jmhPntErr link to glossaryreal4magError on point source colour J-H-0.9999995e9ERROR
hmkPnt link to glossaryreal4magPoint source colour H-K (using aperMag3)-0.9999995e9PHOT_COLOR
hmkPntErr link to glossaryreal4magError on point source colour H-K-0.9999995e9ERROR
j_1mhPnt link to glossaryreal4magPoint source colour J_1-H (using aperMag3)-0.9999995e9PHOT_COLOR
j_1mhPntErr link to glossaryreal4magError on point source colour J_1-H-0.9999995e9ERROR
j_2mhPnt link to glossaryreal4magPoint source colour J_2-H (using aperMag3)-0.9999995e9PHOT_COLOR
j_2mhPntErr link to glossaryreal4magError on point source colour J_2-H-0.9999995e9ERROR
ymj_1Pnt link to glossaryreal4magPoint source colour Y-J_1 (using aperMag3)-0.9999995e9PHOT_COLOR
ymj_1PntErr link to glossaryreal4magError on point source colour Y-J_1-0.9999995e9ERROR
ymj_2Pnt link to glossaryreal4magPoint source colour Y-J_2 (using aperMag3)-0.9999995e9PHOT_COLOR
ymj_2PntErr link to glossaryreal4magError on point source colour Y-J_2-0.9999995e9ERROR
ymjExt link to glossaryreal4magExtended source colour Y-J (using aperMag3)-0.9999995e9PHOT_COLOR
ymjExtErr link to glossaryreal4magError on extended source colour Y-J-0.9999995e9ERROR
jmhExt link to glossaryreal4magExtended source colour J-H (using aperMag3)-0.9999995e9PHOT_COLOR
jmhExtErr link to glossaryreal4magError on extended source colour J-H-0.9999995e9ERROR
hmkExt link to glossaryreal4magExtended source colour H-K (using aperMag3)-0.9999995e9PHOT_COLOR
hmkExtErr link to glossaryreal4magError on extended source colour H-K-0.9999995e9ERROR
j_1mhExt link to glossaryreal4magExtended source colour J_1-H (using aperMag3)-0.9999995e9PHOT_COLOR
j_1mhExtErr link to glossaryreal4magError on extended source colour J_1-H-0.9999995e9ERROR
j_2mhExt link to glossaryreal4magExtended source colour J_2-H (using aperMag3)-0.9999995e9PHOT_COLOR
j_2mhExtErr link to glossaryreal4magError on extended source colour J_2-H-0.9999995e9ERROR
ymj_1Ext link to glossaryreal4magExtended source colour Y-J_1 (using aperMag3)-0.9999995e9PHOT_COLOR
ymj_1ExtErr link to glossaryreal4magError on extended source colour Y-J_1-0.9999995e9ERROR
ymj_2Ext link to glossaryreal4magExtended source colour Y-J_2 (using aperMag3)-0.9999995e9PHOT_COLOR
ymj_2ExtErr link to glossaryreal4magError on extended source colour Y-J_2-0.9999995e9ERROR
mergedClassStat link to glossaryreal4 Merged N(0,1) stellarness-of-profile statistic-0.9999995e9STAT_PROP
mergedClass link to glossarysmallint2 Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) CODE_MISC
pStar link to glossaryreal4 Probability that the source is a star STAT_PROP
pGalaxy link to glossaryreal4 Probability that the source is a galaxy STAT_PROP
pNoise link to glossaryreal4 Probability that the source is noise STAT_PROP
pSaturated link to glossaryreal4 Probability that the source is saturated STAT_PROP
eBVreal4 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)-0.9999995e9 
aYreal4magThe galactic extinction correction in the Y band for extragalactic objects-0.9999995e9 
aJreal4magThe galactic extinction correction in the J band for extragalactic objects-0.9999995e9 
aHreal4magThe galactic extinction correction in the H band for extragalactic objects-0.9999995e9 
aKreal4magThe galactic extinction correction in the K band for extragalactic objects-0.9999995e9 
yHallMagreal4magTotal point source Y mag-0.9999995e9PHOT_MAG
yHallMagErrreal4magError in total point source Y mag-0.9999995e9ERROR
yPetroMagreal4magExtended source Y mag (Petrosian)-0.9999995e9PHOT_MAG
yPetroMagErrreal4magError in extended source Y mag (Petrosian)-0.9999995e9ERROR
yPsfMagreal4magPoint source profile-fitted Y mag-0.9999995e9PHOT_MAG
yPsfMagErrreal4magError in point source profile-fitted Y mag-0.9999995e9ERROR
ySerMag2Dreal4magExtended source Y mag (profile-fitted)-0.9999995e9PHOT_MAG
ySerMag2DErrreal4magError in extended source Y mag (profile-fitted)-0.9999995e9ERROR
yAperMag3 tooltipreal4magDefault point source Y aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9PHOT_MAG
yAperMag3Errreal4magError in default point source Y mag (2.0 arcsec aperture diameter)-0.9999995e9ERROR
yAperMag4real4magPoint source Y aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9PHOT_MAG
yAperMag4Errreal4magError in point source Y mag (2.8 arcsec aperture diameter)-0.9999995e9ERROR
yAperMag6real4magPoint source Y aperture corrected mag (5.7 arcsec aperture diameter)-0.9999995e9PHOT_MAG
yAperMag6Errreal4magError in point source Y mag (5.7 arcsec aperture diameter)-0.9999995e9ERROR
yGausigreal4pixelsRMS of axes of ellipse fit in Y-0.9999995e9MORPH_PARAM
yEllreal4 1-b/a, where a/b=semi-major/minor axes in Y-0.9999995e9PHYS_ELLIPTICITY
yPAreal4Degreesellipse fit celestial orientation in Y-0.9999995e9POS_POS-ANG
yErrBits link to glossaryint4 processing warning/error bitwise flags in Y-99999999CODE_MISC
yDeblend link to glossaryint4 placeholder flag indicating parent/child relation in Y-99999999CODE_MISC
yClasssmallint2 discrete image classification flag in Y-9999CLASS_MISC
yClassStatreal4 N(0,1) stellarness-of-profile statistic in Y-0.9999995e9STAT_PROP
yppErrBits link to glossaryint4 additional WFAU post-processing error bits in Y0CODE_MISC
ySeqNumint4 the running number of the Y detection-99999999ID_NUMBER
yXi link to glossaryreal4arcsecOffset of Y detection from master position (+east/-west)-0.9999995e9POS_EQ_RA_OFF
yEta link to glossaryreal4arcsecOffset of Y detection from master position (+north/-south)-0.9999995e9POS_EQ_DEC_OFF
jHallMagreal4magTotal point source J mag-0.9999995e9PHOT_MAG
jHallMagErrreal4magError in total point source J mag-0.9999995e9ERROR
jPetroMagreal4magExtended source J mag (Petrosian)-0.9999995e9PHOT_MAG
jPetroMagErrreal4magError in extended source J mag (Petrosian)-0.9999995e9ERROR
jPsfMagreal4magPoint source profile-fitted J mag-0.9999995e9PHOT_MAG
jPsfMagErrreal4magError in point source profile-fitted J mag-0.9999995e9ERROR
jSerMag2Dreal4magExtended source J mag (profile-fitted)-0.9999995e9PHOT_MAG
jSerMag2DErrreal4magError in extended source J mag (profile-fitted)-0.9999995e9ERROR
jAperMag3 tooltipreal4magDefault point source J aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9PHOT_MAG
jAperMag3Errreal4magError in default point source J mag (2.0 arcsec aperture diameter)-0.9999995e9ERROR
jAperMag4real4magPoint source J aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9PHOT_MAG
jAperMag4Errreal4magError in point source J mag (2.8 arcsec aperture diameter)-0.9999995e9ERROR
jAperMag6real4magPoint source J aperture corrected mag (5.7 arcsec aperture diameter)-0.9999995e9PHOT_MAG
jAperMag6Errreal4magError in point source J mag (5.7 arcsec aperture diameter)-0.9999995e9ERROR
jGausigreal4pixelsRMS of axes of ellipse fit in J-0.9999995e9MORPH_PARAM
jEllreal4 1-b/a, where a/b=semi-major/minor axes in J-0.9999995e9PHYS_ELLIPTICITY
jPAreal4Degreesellipse fit celestial orientation in J-0.9999995e9POS_POS-ANG
jErrBits link to glossaryint4 processing warning/error bitwise flags in J-99999999CODE_MISC
jDeblend link to glossaryint4 placeholder flag indicating parent/child relation in J-99999999CODE_MISC
jClasssmallint2 discrete image classification flag in J-9999CLASS_MISC
jClassStatreal4 N(0,1) stellarness-of-profile statistic in J-0.9999995e9STAT_PROP
jppErrBits link to glossaryint4 additional WFAU post-processing error bits in J0CODE_MISC
jSeqNumint4 the running number of the J detection-99999999ID_NUMBER
jXi link to glossaryreal4arcsecOffset of J detection from master position (+east/-west)-0.9999995e9POS_EQ_RA_OFF
jEta link to glossaryreal4arcsecOffset of J detection from master position (+north/-south)-0.9999995e9POS_EQ_DEC_OFF
j_1HallMagreal4magTotal point source J_1 mag-0.9999995e9PHOT_MAG
j_1HallMagErrreal4magError in total point source J_1 mag-0.9999995e9ERROR
j_1PetroMagreal4magExtended source J_1 mag (Petrosian)-0.9999995e9PHOT_MAG
j_1PetroMagErrreal4magError in extended source J_1 mag (Petrosian)-0.9999995e9ERROR
j_1PsfMagreal4magPoint source profile-fitted J_1 mag-0.9999995e9PHOT_MAG
j_1PsfMagErrreal4magError in point source profile-fitted J_1 mag-0.9999995e9ERROR
j_1SerMag2Dreal4magExtended source J_1 mag (profile-fitted)-0.9999995e9PHOT_MAG
j_1SerMag2DErrreal4magError in extended source J_1 mag (profile-fitted)-0.9999995e9ERROR
j_1AperMag3 tooltipreal4magDefault point source J_1 aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9PHOT_MAG
j_1AperMag3Errreal4magError in default point source J_1 mag (2.0 arcsec aperture diameter)-0.9999995e9ERROR
j_1AperMag4real4magPoint source J_1 aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9PHOT_MAG
j_1AperMag4Errreal4magError in point source J_1 mag (2.8 arcsec aperture diameter)-0.9999995e9ERROR
j_1AperMag6real4magPoint source J_1 aperture corrected mag (5.7 arcsec aperture diameter)-0.9999995e9PHOT_MAG
j_1AperMag6Errreal4magError in point source J_1 mag (5.7 arcsec aperture diameter)-0.9999995e9ERROR
j_1Gausigreal4pixelsRMS of axes of ellipse fit in J_1-0.9999995e9MORPH_PARAM
j_1Ellreal4 1-b/a, where a/b=semi-major/minor axes in J_1-0.9999995e9PHYS_ELLIPTICITY
j_1PAreal4Degreesellipse fit celestial orientation in J_1-0.9999995e9POS_POS-ANG
j_1ErrBits link to glossaryint4 processing warning/error bitwise flags in J_1-99999999CODE_MISC
j_1Deblend link to glossaryint4 placeholder flag indicating parent/child relation in J_1-99999999CODE_MISC
j_1Classsmallint2 discrete image classification flag in J_1-9999CLASS_MISC
j_1ClassStatreal4 N(0,1) stellarness-of-profile statistic in J_1-0.9999995e9STAT_PROP
j_1ppErrBits link to glossaryint4 additional WFAU post-processing error bits in J_10CODE_MISC
j_1SeqNumint4 the running number of the J_1 detection-99999999ID_NUMBER
j_1Xi link to glossaryreal4arcsecOffset of J_1 detection from master position (+east/-west)-0.9999995e9POS_EQ_RA_OFF
j_1Eta link to glossaryreal4arcsecOffset of J_1 detection from master position (+north/-south)-0.9999995e9POS_EQ_DEC_OFF
j_2HallMagreal4magTotal point source J_2 mag-0.9999995e9PHOT_MAG
j_2HallMagErrreal4magError in total point source J_2 mag-0.9999995e9ERROR
j_2PetroMagreal4magExtended source J_2 mag (Petrosian)-0.9999995e9PHOT_MAG
j_2PetroMagErrreal4magError in extended source J_2 mag (Petrosian)-0.9999995e9ERROR
j_2PsfMagreal4magPoint source profile-fitted J_2 mag-0.9999995e9PHOT_MAG
j_2PsfMagErrreal4magError in point source profile-fitted J_2 mag-0.9999995e9ERROR
j_2SerMag2Dreal4magExtended source J_2 mag (profile-fitted)-0.9999995e9PHOT_MAG
j_2SerMag2DErrreal4magError in extended source J_2 mag (profile-fitted)-0.9999995e9ERROR
j_2AperMag3 tooltipreal4magDefault point source J_2 aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9PHOT_MAG
j_2AperMag3Errreal4magError in default point source J_2 mag (2.0 arcsec aperture diameter)-0.9999995e9ERROR
j_2AperMag4real4magPoint source J_2 aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9PHOT_MAG
j_2AperMag4Errreal4magError in point source J_2 mag (2.8 arcsec aperture diameter)-0.9999995e9ERROR
j_2AperMag6real4magPoint source J_2 aperture corrected mag (5.7 arcsec aperture diameter)-0.9999995e9PHOT_MAG
j_2AperMag6Errreal4magError in point source J_2 mag (5.7 arcsec aperture diameter)-0.9999995e9ERROR
j_2Gausigreal4pixelsRMS of axes of ellipse fit in J_2-0.9999995e9MORPH_PARAM
j_2Ellreal4 1-b/a, where a/b=semi-major/minor axes in J_2-0.9999995e9PHYS_ELLIPTICITY
j_2PAreal4Degreesellipse fit celestial orientation in J_2-0.9999995e9POS_POS-ANG
j_2ErrBits link to glossaryint4 processing warning/error bitwise flags in J_2-99999999CODE_MISC
j_2Deblend link to glossaryint4 placeholder flag indicating parent/child relation in J_2-99999999CODE_MISC
j_2Classsmallint2 discrete image classification flag in J_2-9999CLASS_MISC
j_2ClassStatreal4 N(0,1) stellarness-of-profile statistic in J_2-0.9999995e9STAT_PROP
j_2ppErrBits link to glossaryint4 additional WFAU post-processing error bits in J_20CODE_MISC
j_2SeqNumint4 the running number of the J_2 detection-99999999ID_NUMBER
j_2Xi link to glossaryreal4arcsecOffset of J_2 detection from master position (+east/-west)-0.9999995e9POS_EQ_RA_OFF
j_2Eta link to glossaryreal4arcsecOffset of J_2 detection from master position (+north/-south)-0.9999995e9POS_EQ_DEC_OFF
hHallMagreal4magTotal point source H mag-0.9999995e9PHOT_MAG
hHallMagErrreal4magError in total point source H mag-0.9999995e9ERROR
hPetroMagreal4magExtended source H mag (Petrosian)-0.9999995e9PHOT_MAG
hPetroMagErrreal4magError in extended source H mag (Petrosian)-0.9999995e9ERROR
hPsfMagreal4magPoint source profile-fitted H mag-0.9999995e9PHOT_MAG
hPsfMagErrreal4magError in point source profile-fitted H mag-0.9999995e9ERROR
hSerMag2Dreal4magExtended source H mag (profile-fitted)-0.9999995e9PHOT_MAG
hSerMag2DErrreal4magError in extended source H mag (profile-fitted)-0.9999995e9ERROR
hAperMag3 tooltipreal4magDefault point source H aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9PHOT_MAG
hAperMag3Errreal4magError in default point source H mag (2.0 arcsec aperture diameter)-0.9999995e9ERROR
hAperMag4real4magPoint source H aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9PHOT_MAG
hAperMag4Errreal4magError in point source H mag (2.8 arcsec aperture diameter)-0.9999995e9ERROR
hAperMag6real4magPoint source H aperture corrected mag (5.7 arcsec aperture diameter)-0.9999995e9PHOT_MAG
hAperMag6Errreal4magError in point source H mag (5.7 arcsec aperture diameter)-0.9999995e9ERROR
hGausigreal4pixelsRMS of axes of ellipse fit in H-0.9999995e9MORPH_PARAM
hEllreal4 1-b/a, where a/b=semi-major/minor axes in H-0.9999995e9PHYS_ELLIPTICITY
hPAreal4Degreesellipse fit celestial orientation in H-0.9999995e9POS_POS-ANG
hErrBits link to glossaryint4 processing warning/error bitwise flags in H-99999999CODE_MISC
hDeblend link to glossaryint4 placeholder flag indicating parent/child relation in H-99999999CODE_MISC
hClasssmallint2 discrete image classification flag in H-9999CLASS_MISC
hClassStatreal4 N(0,1) stellarness-of-profile statistic in H-0.9999995e9STAT_PROP
hppErrBits link to glossaryint4 additional WFAU post-processing error bits in H0CODE_MISC
hSeqNumint4 the running number of the H detection-99999999ID_NUMBER
hXi link to glossaryreal4arcsecOffset of H detection from master position (+east/-west)-0.9999995e9POS_EQ_RA_OFF
hEta link to glossaryreal4arcsecOffset of H detection from master position (+north/-south)-0.9999995e9POS_EQ_DEC_OFF
kHallMagreal4magTotal point source K mag-0.9999995e9PHOT_MAG
kHallMagErrreal4magError in total point source K mag-0.9999995e9ERROR
kPetroMagreal4magExtended source K mag (Petrosian)-0.9999995e9PHOT_MAG
kPetroMagErrreal4magError in extended source K mag (Petrosian)-0.9999995e9ERROR
kPsfMagreal4magPoint source profile-fitted K mag-0.9999995e9PHOT_MAG
kPsfMagErrreal4magError in point source profile-fitted K mag-0.9999995e9ERROR
kSerMag2Dreal4magExtended source K mag (profile-fitted)-0.9999995e9PHOT_MAG
kSerMag2DErrreal4magError in extended source K mag (profile-fitted)-0.9999995e9ERROR
kAperMag3 tooltipreal4magDefault point source K aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9PHOT_MAG
kAperMag3Errreal4magError in default point source K mag (2.0 arcsec aperture diameter)-0.9999995e9ERROR
kAperMag4real4magPoint source K aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9PHOT_MAG
kAperMag4Errreal4magError in point source K mag (2.8 arcsec aperture diameter)-0.9999995e9ERROR
kAperMag6real4magPoint source K aperture corrected mag (5.7 arcsec aperture diameter)-0.9999995e9PHOT_MAG
kAperMag6Errreal4magError in point source K mag (5.7 arcsec aperture diameter)-0.9999995e9ERROR
kGausigreal4pixelsRMS of axes of ellipse fit in K-0.9999995e9MORPH_PARAM
kEllreal4 1-b/a, where a/b=semi-major/minor axes in K-0.9999995e9PHYS_ELLIPTICITY
kPAreal4Degreesellipse fit celestial orientation in K-0.9999995e9POS_POS-ANG
kErrBits link to glossaryint4 processing warning/error bitwise flags in K-99999999CODE_MISC
kDeblend link to glossaryint4 placeholder flag indicating parent/child relation in K-99999999CODE_MISC
kClasssmallint2 discrete image classification flag in K-9999CLASS_MISC
kClassStatreal4 N(0,1) stellarness-of-profile statistic in K-0.9999995e9STAT_PROP
kppErrBits link to glossaryint4 additional WFAU post-processing error bits in K0CODE_MISC
kSeqNumint4 the running number of the K detection-99999999ID_NUMBER
kXi link to glossaryreal4arcsecOffset of K detection from master position (+east/-west)-0.9999995e9POS_EQ_RA_OFF
kEta link to glossaryreal4arcsecOffset of K detection from master position (+north/-south)-0.9999995e9POS_EQ_DEC_OFF
Total length887