TABLE  vvvSource

Contains merged sources from detections in vvvDetection.

Prescription for the merging (from RequiredFilters) is: Z, Y, J, H, Ks

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

NameTypeLengthUnitDescriptionDefault ValueUnified Content Descriptor
sourceIDbigint8 UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm meta.id;meta.main
cuEventIDint4 UID of curation event giving rise to this record meta.bib
frameSetID link to glossarybigint8 UID of the set of frames that this merged source comes from meta.bib
ra link to glossaryfloat8DegreesCelestial Right Ascension pos.eq.ra;meta.main
dec link to glossaryfloat8DegreesCelestial Declination pos.eq.dec;meta.main
cxfloat8 unit vector of spherical co-ordinates pos.cartesian.x;pos.eq
cyfloat8 unit vector of spherical co-ordinates pos.cartesian.y;pos.eq
czfloat8 unit vector of spherical co-ordinates pos.cartesian.z;pos.eq
htmIDbigint8 Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates pos
lfloat8DegreesGalactic longitude pos.galactic.lon
bfloat8DegreesGalactic latitude pos.galactic.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).-99999999meta.code
zmyPnt link to glossaryreal4magPoint source colour Z-Y (using aperMag3)-0.9999995e9phot.color;em.opt.I;em.IR.NIR
zmyPntErr link to glossaryreal4magError on point source colour Z-Y-0.9999995e9stat.error
ymjPnt link to glossaryreal4magPoint source colour Y-J (using aperMag3)-0.9999995e9phot.color;em.IR.NIR;em.IR.J
ymjPntErr link to glossaryreal4magError on point source colour Y-J-0.9999995e9stat.error
jmhPnt link to glossaryreal4magPoint source colour J-H (using aperMag3)-0.9999995e9phot.color;em.IR.J;em.IR.H
jmhPntErr link to glossaryreal4magError on point source colour J-H-0.9999995e9stat.error
hmksPnt link to glossaryreal4magPoint source colour H-Ks (using aperMag3)-0.9999995e9phot.color;em.IR.H;em.IR.K
hmksPntErr link to glossaryreal4magError on point source colour H-Ks-0.9999995e9stat.error
mergedClassStat link to glossaryreal4 Merged N(0,1) stellarness-of-profile statistic-0.9999995e9stat
mergedClass link to glossarysmallint2 Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) meta.code
pStar link to glossaryreal4 Probability that the source is a star stat
pGalaxy link to glossaryreal4 Probability that the source is a galaxy stat
pNoise link to glossaryreal4 Probability that the source is noise stat
pSaturated link to glossaryreal4 Probability that the source is saturated stat
zAperMag1real4magExtended source Z aperture corrected mag (1.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.opt.I
zAperMag1Errreal4magError in extended source Z mag (1.0 arcsec aperture diameter)-0.9999995e9stat.error
zAperMag3 tooltipreal4magDefault point/extended source Z aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.opt.I
zAperMag3Errreal4magError in default point/extended source Z mag (2.0 arcsec aperture diameter)-0.9999995e9stat.error
zAperMag4real4magExtended source Z aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9phot.mag;em.opt.I
zAperMag4Errreal4magError in extended source Z mag (2.8 arcsec aperture diameter)-0.9999995e9stat.error
zGausigreal4pixelsRMS of axes of ellipse fit in Z-0.9999995e9src.morph.param
zEllreal4 1-b/a, where a/b=semi-major/minor axes in Z-0.9999995e9src.ellipticity
zPAreal4Degreesellipse fit celestial orientation in Z-0.9999995e9pos.posAng
zErrBits link to glossaryint4 processing warning/error bitwise flags in Z-99999999meta.code
zAverageConfreal4 average confidence in 2 arcsec diameter default aperture (aper3) Z-0.9999995e9stat.likelihood;em.IR.NIR
zClasssmallint2 discrete image classification flag in Z-9999src.class
zClassStatreal4 S-Extractor classification statistic in Z-0.9999995e9stat
zppErrBitsint4 additional WFAU post-processing error bits in Z0meta.code
zSeqNumint4 the running number of the Z detection-99999999meta.number
zXi link to glossaryreal4arcsecOffset of Z detection from master position (+east/-west)-0.9999995e9pos.eq.ra;arith.diff
zEta link to glossaryreal4arcsecOffset of Z detection from master position (+north/-south)-0.9999995e9pos.eq.dec;arith.diff
yAperMag1real4magExtended source Y aperture corrected mag (1.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.NIR
yAperMag1Errreal4magError in extended source Y mag (1.0 arcsec aperture diameter)-0.9999995e9stat.error
yAperMag3 tooltipreal4magDefault point/extended source Y aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.NIR
yAperMag3Errreal4magError in default point/extended source Y mag (2.0 arcsec aperture diameter)-0.9999995e9stat.error
yAperMag4real4magExtended source Y aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.NIR
yAperMag4Errreal4magError in extended source Y mag (2.8 arcsec aperture diameter)-0.9999995e9stat.error
yGausigreal4pixelsRMS of axes of ellipse fit in Y-0.9999995e9src.morph.param
yEllreal4 1-b/a, where a/b=semi-major/minor axes in Y-0.9999995e9src.ellipticity
yPAreal4Degreesellipse fit celestial orientation in Y-0.9999995e9pos.posAng
yErrBits link to glossaryint4 processing warning/error bitwise flags in Y-99999999meta.code
yAverageConfreal4 average confidence in 2 arcsec diameter default aperture (aper3) Y-0.9999995e9stat.likelihood;em.IR.NIR
yClasssmallint2 discrete image classification flag in Y-9999src.class
yClassStatreal4 S-Extractor classification statistic in Y-0.9999995e9stat
yppErrBitsint4 additional WFAU post-processing error bits in Y0meta.code
ySeqNumint4 the running number of the Y detection-99999999meta.number
yXi link to glossaryreal4arcsecOffset of Y detection from master position (+east/-west)-0.9999995e9pos.eq.ra;arith.diff
yEta link to glossaryreal4arcsecOffset of Y detection from master position (+north/-south)-0.9999995e9pos.eq.dec;arith.diff
jAperMag1real4magExtended source J aperture corrected mag (1.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.J
jAperMag1Errreal4magError in extended source J mag (1.0 arcsec aperture diameter)-0.9999995e9stat.error
jAperMag3 tooltipreal4magDefault point/extended source J aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.J
jAperMag3Errreal4magError in default point/extended source J mag (2.0 arcsec aperture diameter)-0.9999995e9stat.error
jAperMag4real4magExtended source J aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.J
jAperMag4Errreal4magError in extended source J mag (2.8 arcsec aperture diameter)-0.9999995e9stat.error
jGausigreal4pixelsRMS of axes of ellipse fit in J-0.9999995e9src.morph.param
jEllreal4 1-b/a, where a/b=semi-major/minor axes in J-0.9999995e9src.ellipticity
jPAreal4Degreesellipse fit celestial orientation in J-0.9999995e9pos.posAng
jErrBits link to glossaryint4 processing warning/error bitwise flags in J-99999999meta.code
jAverageConfreal4 average confidence in 2 arcsec diameter default aperture (aper3) J-0.9999995e9stat.likelihood;em.IR.NIR
jClasssmallint2 discrete image classification flag in J-9999src.class
jClassStatreal4 S-Extractor classification statistic in J-0.9999995e9stat
jppErrBitsint4 additional WFAU post-processing error bits in J0meta.code
jSeqNumint4 the running number of the J detection-99999999meta.number
jXi link to glossaryreal4arcsecOffset of J detection from master position (+east/-west)-0.9999995e9pos.eq.ra;arith.diff
jEta link to glossaryreal4arcsecOffset of J detection from master position (+north/-south)-0.9999995e9pos.eq.dec;arith.diff
hAperMag1real4magExtended source H aperture corrected mag (1.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.H
hAperMag1Errreal4magError in extended source H mag (1.0 arcsec aperture diameter)-0.9999995e9stat.error
hAperMag3 tooltipreal4magDefault point/extended source H aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.H
hAperMag3Errreal4magError in default point/extended source H mag (2.0 arcsec aperture diameter)-0.9999995e9stat.error
hAperMag4real4magExtended source H aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.H
hAperMag4Errreal4magError in extended source H mag (2.8 arcsec aperture diameter)-0.9999995e9stat.error
hGausigreal4pixelsRMS of axes of ellipse fit in H-0.9999995e9src.morph.param
hEllreal4 1-b/a, where a/b=semi-major/minor axes in H-0.9999995e9src.ellipticity
hPAreal4Degreesellipse fit celestial orientation in H-0.9999995e9pos.posAng
hErrBits link to glossaryint4 processing warning/error bitwise flags in H-99999999meta.code
hAverageConfreal4 average confidence in 2 arcsec diameter default aperture (aper3) H-0.9999995e9stat.likelihood;em.IR.NIR
hClasssmallint2 discrete image classification flag in H-9999src.class
hClassStatreal4 S-Extractor classification statistic in H-0.9999995e9stat
hppErrBitsint4 additional WFAU post-processing error bits in H0meta.code
hSeqNumint4 the running number of the H detection-99999999meta.number
hXi link to glossaryreal4arcsecOffset of H detection from master position (+east/-west)-0.9999995e9pos.eq.ra;arith.diff
hEta link to glossaryreal4arcsecOffset of H detection from master position (+north/-south)-0.9999995e9pos.eq.dec;arith.diff
ksAperMag1real4magExtended source Ks aperture corrected mag (1.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.K
ksAperMag1Errreal4magError in extended source Ks mag (1.0 arcsec aperture diameter)-0.9999995e9stat.error
ksAperMag3 tooltipreal4magDefault point/extended source Ks aperture corrected mag (2.0 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.K
ksAperMag3Errreal4magError in default point/extended source Ks mag (2.0 arcsec aperture diameter)-0.9999995e9stat.error
ksAperMag4real4magExtended source Ks aperture corrected mag (2.8 arcsec aperture diameter)-0.9999995e9phot.mag;em.IR.K
ksAperMag4Errreal4magError in extended source Ks mag (2.8 arcsec aperture diameter)-0.9999995e9stat.error
ksGausigreal4pixelsRMS of axes of ellipse fit in Ks-0.9999995e9src.morph.param
ksEllreal4 1-b/a, where a/b=semi-major/minor axes in Ks-0.9999995e9src.ellipticity
ksPAreal4Degreesellipse fit celestial orientation in Ks-0.9999995e9pos.posAng
ksErrBits link to glossaryint4 processing warning/error bitwise flags in Ks-99999999meta.code
ksAverageConfreal4 average confidence in 2 arcsec diameter default aperture (aper3) Ks-0.9999995e9stat.likelihood;em.IR.NIR
ksClasssmallint2 discrete image classification flag in Ks-9999src.class
ksClassStatreal4 S-Extractor classification statistic in Ks-0.9999995e9stat
ksppErrBitsint4 additional WFAU post-processing error bits in Ks0meta.code
ksSeqNumint4 the running number of the Ks detection-99999999meta.number
ksXi link to glossaryreal4arcsecOffset of Ks detection from master position (+east/-west)-0.9999995e9pos.eq.ra;arith.diff
ksEta link to glossaryreal4arcsecOffset of Ks detection from master position (+north/-south)-0.9999995e9pos.eq.dec;arith.diff
Total length492