# Column definitions
# Name; format; description
IAUNAME; 29A; IAU Name (not unique)
sourceID; K; UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm
cuEventID; J; UID of curation event giving rise to this record
frameSetID; K; UID of the set of frames that this merged source comes from
ra2000; D; Celestial Right Ascension
dec2000; D; Celestial Declination
l; D; Galactic longitude
b; D; Galactic latitude
lambda; D; SDSS system spherical co-ordinate 1
eta; D; SDSS system spherical co-ordinate 2
priOrSec; K; Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates).
h_1mks_1Pnt; E; Point source colour H_1-Ks_1 (using aperMag3)
h_1mks_1PntErr; E; Error on point source colour H_1-Ks_1
h_2mks_2Pnt; E; Point source colour H_2-Ks_2 (using aperMag3)
h_2mks_2PntErr; E; Error on point source colour H_2-Ks_2
j_1mh_1Pnt; E; Point source colour J_1-H_1 (using aperMag3)
j_1mh_1PntErr; E; Error on point source colour J_1-H_1
j_2mh_2Pnt; E; Point source colour J_2-H_2 (using aperMag3)
j_2mh_2PntErr; E; Error on point source colour J_2-H_2
z_1my_1Pnt; E; Point source colour Z_1-Y_1 (using aperMag3)
z_1my_1PntErr; E; Error on point source colour Z_1-Y_1
z_2my_2Pnt; E; Point source colour Z_2-Y_2 (using aperMag3)
z_2my_2PntErr; E; Error on point source colour Z_2-Y_2
mergedClassStat; E; Merged N(0,1) stellarness-of-profile statistic
mergedClass; I; Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated)
pStar; E; Probability that the source is a star
pGalaxy; E; Probability that the source is a galaxy
pNoise; E; Probability that the source is noise
pSaturated; E; Probability that the source is saturated
z_1Mjd; D; Modified Julian Day in Z_1 band
z_1AperMag1; E; Point source Z_1 aperture corrected mag (1.0 arcsec aperture diameter)
z_1AperMag1Err; E; Error in point source Z_1 mag (1.0 arcsec aperture diameter)
z_1AperMag3; E; Default point source Z_1 aperture corrected mag (2.0 arcsec aperture diameter)
z_1AperMag3Err; E; Error in default point source Z_1 mag (2.0 arcsec aperture diameter)
z_1AperMag4; E; Point source Z_1 aperture corrected mag (2.8 arcsec aperture diameter)
z_1AperMag4Err; E; Error in point source Z_1 mag (2.8 arcsec aperture diameter)
z_1Gausig; E; RMS of axes of ellipse fit in Z_1
z_1Ell; E; 1-b/a, where a/b=semi-major/minor axes in Z_1
z_1PA; E; ellipse fit celestial orientation in Z_1
z_1ErrBits; J; processing warning/error bitwise flags in Z_1
z_1AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) Z_1
z_1Class; I; discrete image classification flag in Z_1
z_1ClassStat; E; S-Extractor classification statistic in Z_1
z_1ppErrBits; J; additional WFAU post-processing error bits in Z_1
z_1SeqNum; J; the running number of the Z_1 detection
z_1Xi; E; Offset of Z_1 detection from master position (+east/-west)
z_1Eta; E; Offset of Z_1 detection from master position (+north/-south)
z_2Mjd; D; Modified Julian Day in Z_2 band
z_2AperMag1; E; Point source Z_2 aperture corrected mag (1.0 arcsec aperture diameter)
z_2AperMag1Err; E; Error in point source Z_2 mag (1.0 arcsec aperture diameter)
z_2AperMag3; E; Default point source Z_2 aperture corrected mag (2.0 arcsec aperture diameter)
z_2AperMag3Err; E; Error in default point source Z_2 mag (2.0 arcsec aperture diameter)
z_2AperMag4; E; Point source Z_2 aperture corrected mag (2.8 arcsec aperture diameter)
z_2AperMag4Err; E; Error in point source Z_2 mag (2.8 arcsec aperture diameter)
z_2Gausig; E; RMS of axes of ellipse fit in Z_2
z_2Ell; E; 1-b/a, where a/b=semi-major/minor axes in Z_2
z_2PA; E; ellipse fit celestial orientation in Z_2
z_2ErrBits; J; processing warning/error bitwise flags in Z_2
z_2AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) Z_2
z_2Class; I; discrete image classification flag in Z_2
z_2ClassStat; E; S-Extractor classification statistic in Z_2
z_2ppErrBits; J; additional WFAU post-processing error bits in Z_2
z_2SeqNum; J; the running number of the Z_2 detection
z_2Xi; E; Offset of Z_2 detection from master position (+east/-west)
z_2Eta; E; Offset of Z_2 detection from master position (+north/-south)
y_1Mjd; D; Modified Julian Day in Y_1 band
y_1AperMag1; E; Point source Y_1 aperture corrected mag (1.0 arcsec aperture diameter)
y_1AperMag1Err; E; Error in point source Y_1 mag (1.0 arcsec aperture diameter)
y_1AperMag3; E; Default point source Y_1 aperture corrected mag (2.0 arcsec aperture diameter)
y_1AperMag3Err; E; Error in default point source Y_1 mag (2.0 arcsec aperture diameter)
y_1AperMag4; E; Point source Y_1 aperture corrected mag (2.8 arcsec aperture diameter)
y_1AperMag4Err; E; Error in point source Y_1 mag (2.8 arcsec aperture diameter)
y_1Gausig; E; RMS of axes of ellipse fit in Y_1
y_1Ell; E; 1-b/a, where a/b=semi-major/minor axes in Y_1
y_1PA; E; ellipse fit celestial orientation in Y_1
y_1ErrBits; J; processing warning/error bitwise flags in Y_1
y_1AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) Y_1
y_1Class; I; discrete image classification flag in Y_1
y_1ClassStat; E; S-Extractor classification statistic in Y_1
y_1ppErrBits; J; additional WFAU post-processing error bits in Y_1
y_1SeqNum; J; the running number of the Y_1 detection
y_1Xi; E; Offset of Y_1 detection from master position (+east/-west)
y_1Eta; E; Offset of Y_1 detection from master position (+north/-south)
y_2Mjd; D; Modified Julian Day in Y_2 band
y_2AperMag1; E; Point source Y_2 aperture corrected mag (1.0 arcsec aperture diameter)
y_2AperMag1Err; E; Error in point source Y_2 mag (1.0 arcsec aperture diameter)
y_2AperMag3; E; Default point source Y_2 aperture corrected mag (2.0 arcsec aperture diameter)
y_2AperMag3Err; E; Error in default point source Y_2 mag (2.0 arcsec aperture diameter)
y_2AperMag4; E; Point source Y_2 aperture corrected mag (2.8 arcsec aperture diameter)
y_2AperMag4Err; E; Error in point source Y_2 mag (2.8 arcsec aperture diameter)
y_2Gausig; E; RMS of axes of ellipse fit in Y_2
y_2Ell; E; 1-b/a, where a/b=semi-major/minor axes in Y_2
y_2PA; E; ellipse fit celestial orientation in Y_2
y_2ErrBits; J; processing warning/error bitwise flags in Y_2
y_2AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) Y_2
y_2Class; I; discrete image classification flag in Y_2
y_2ClassStat; E; S-Extractor classification statistic in Y_2
y_2ppErrBits; J; additional WFAU post-processing error bits in Y_2
y_2SeqNum; J; the running number of the Y_2 detection
y_2Xi; E; Offset of Y_2 detection from master position (+east/-west)
y_2Eta; E; Offset of Y_2 detection from master position (+north/-south)
j_1Mjd; D; Modified Julian Day in J_1 band
j_1AperMag1; E; Point source J_1 aperture corrected mag (1.0 arcsec aperture diameter)
j_1AperMag1Err; E; Error in point source J_1 mag (1.0 arcsec aperture diameter)
j_1AperMag3; E; Default point source J_1 aperture corrected mag (2.0 arcsec aperture diameter)
j_1AperMag3Err; E; Error in default point source J_1 mag (2.0 arcsec aperture diameter)
j_1AperMag4; E; Point source J_1 aperture corrected mag (2.8 arcsec aperture diameter)
j_1AperMag4Err; E; Error in point source J_1 mag (2.8 arcsec aperture diameter)
j_1Gausig; E; RMS of axes of ellipse fit in J_1
j_1Ell; E; 1-b/a, where a/b=semi-major/minor axes in J_1
j_1PA; E; ellipse fit celestial orientation in J_1
j_1ErrBits; J; processing warning/error bitwise flags in J_1
j_1AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) J_1
j_1Class; I; discrete image classification flag in J_1
j_1ClassStat; E; S-Extractor classification statistic in J_1
j_1ppErrBits; J; additional WFAU post-processing error bits in J_1
j_1SeqNum; J; the running number of the J_1 detection
j_1Xi; E; Offset of J_1 detection from master position (+east/-west)
j_1Eta; E; Offset of J_1 detection from master position (+north/-south)
j_2Mjd; D; Modified Julian Day in J_2 band
j_2AperMag1; E; Point source J_2 aperture corrected mag (1.0 arcsec aperture diameter)
j_2AperMag1Err; E; Error in point source J_2 mag (1.0 arcsec aperture diameter)
j_2AperMag3; E; Default point source J_2 aperture corrected mag (2.0 arcsec aperture diameter)
j_2AperMag3Err; E; Error in default point source J_2 mag (2.0 arcsec aperture diameter)
j_2AperMag4; E; Point source J_2 aperture corrected mag (2.8 arcsec aperture diameter)
j_2AperMag4Err; E; Error in point source J_2 mag (2.8 arcsec aperture diameter)
j_2Gausig; E; RMS of axes of ellipse fit in J_2
j_2Ell; E; 1-b/a, where a/b=semi-major/minor axes in J_2
j_2PA; E; ellipse fit celestial orientation in J_2
j_2ErrBits; J; processing warning/error bitwise flags in J_2
j_2AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) J_2
j_2Class; I; discrete image classification flag in J_2
j_2ClassStat; E; S-Extractor classification statistic in J_2
j_2ppErrBits; J; additional WFAU post-processing error bits in J_2
j_2SeqNum; J; the running number of the J_2 detection
j_2Xi; E; Offset of J_2 detection from master position (+east/-west)
j_2Eta; E; Offset of J_2 detection from master position (+north/-south)
h_1Mjd; D; Modified Julian Day in H_1 band
h_1AperMag1; E; Point source H_1 aperture corrected mag (1.0 arcsec aperture diameter)
h_1AperMag1Err; E; Error in point source H_1 mag (1.0 arcsec aperture diameter)
h_1AperMag3; E; Default point source H_1 aperture corrected mag (2.0 arcsec aperture diameter)
h_1AperMag3Err; E; Error in default point source H_1 mag (2.0 arcsec aperture diameter)
h_1AperMag4; E; Point source H_1 aperture corrected mag (2.8 arcsec aperture diameter)
h_1AperMag4Err; E; Error in point source H_1 mag (2.8 arcsec aperture diameter)
h_1Gausig; E; RMS of axes of ellipse fit in H_1
h_1Ell; E; 1-b/a, where a/b=semi-major/minor axes in H_1
h_1PA; E; ellipse fit celestial orientation in H_1
h_1ErrBits; J; processing warning/error bitwise flags in H_1
h_1AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) H_1
h_1Class; I; discrete image classification flag in H_1
h_1ClassStat; E; S-Extractor classification statistic in H_1
h_1ppErrBits; J; additional WFAU post-processing error bits in H_1
h_1SeqNum; J; the running number of the H_1 detection
h_1Xi; E; Offset of H_1 detection from master position (+east/-west)
h_1Eta; E; Offset of H_1 detection from master position (+north/-south)
h_2Mjd; D; Modified Julian Day in H_2 band
h_2AperMag1; E; Point source H_2 aperture corrected mag (1.0 arcsec aperture diameter)
h_2AperMag1Err; E; Error in point source H_2 mag (1.0 arcsec aperture diameter)
h_2AperMag3; E; Default point source H_2 aperture corrected mag (2.0 arcsec aperture diameter)
h_2AperMag3Err; E; Error in default point source H_2 mag (2.0 arcsec aperture diameter)
h_2AperMag4; E; Point source H_2 aperture corrected mag (2.8 arcsec aperture diameter)
h_2AperMag4Err; E; Error in point source H_2 mag (2.8 arcsec aperture diameter)
h_2Gausig; E; RMS of axes of ellipse fit in H_2
h_2Ell; E; 1-b/a, where a/b=semi-major/minor axes in H_2
h_2PA; E; ellipse fit celestial orientation in H_2
h_2ErrBits; J; processing warning/error bitwise flags in H_2
h_2AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) H_2
h_2Class; I; discrete image classification flag in H_2
h_2ClassStat; E; S-Extractor classification statistic in H_2
h_2ppErrBits; J; additional WFAU post-processing error bits in H_2
h_2SeqNum; J; the running number of the H_2 detection
h_2Xi; E; Offset of H_2 detection from master position (+east/-west)
h_2Eta; E; Offset of H_2 detection from master position (+north/-south)
ks_1Mjd; D; Modified Julian Day in Ks_1 band
ks_1AperMag1; E; Point source Ks_1 aperture corrected mag (1.0 arcsec aperture diameter)
ks_1AperMag1Err; E; Error in point source Ks_1 mag (1.0 arcsec aperture diameter)
ks_1AperMag3; E; Default point source Ks_1 aperture corrected mag (2.0 arcsec aperture diameter)
ks_1AperMag3Err; E; Error in default point source Ks_1 mag (2.0 arcsec aperture diameter)
ks_1AperMag4; E; Point source Ks_1 aperture corrected mag (2.8 arcsec aperture diameter)
ks_1AperMag4Err; E; Error in point source Ks_1 mag (2.8 arcsec aperture diameter)
ks_1Gausig; E; RMS of axes of ellipse fit in Ks_1
ks_1Ell; E; 1-b/a, where a/b=semi-major/minor axes in Ks_1
ks_1PA; E; ellipse fit celestial orientation in Ks_1
ks_1ErrBits; J; processing warning/error bitwise flags in Ks_1
ks_1AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) Ks_1
ks_1Class; I; discrete image classification flag in Ks_1
ks_1ClassStat; E; S-Extractor classification statistic in Ks_1
ks_1ppErrBits; J; additional WFAU post-processing error bits in Ks_1
ks_1SeqNum; J; the running number of the Ks_1 detection
ks_1Xi; E; Offset of Ks_1 detection from master position (+east/-west)
ks_1Eta; E; Offset of Ks_1 detection from master position (+north/-south)
ks_2Mjd; D; Modified Julian Day in Ks_2 band
ks_2AperMag1; E; Point source Ks_2 aperture corrected mag (1.0 arcsec aperture diameter)
ks_2AperMag1Err; E; Error in point source Ks_2 mag (1.0 arcsec aperture diameter)
ks_2AperMag3; E; Default point source Ks_2 aperture corrected mag (2.0 arcsec aperture diameter)
ks_2AperMag3Err; E; Error in default point source Ks_2 mag (2.0 arcsec aperture diameter)
ks_2AperMag4; E; Point source Ks_2 aperture corrected mag (2.8 arcsec aperture diameter)
ks_2AperMag4Err; E; Error in point source Ks_2 mag (2.8 arcsec aperture diameter)
ks_2Gausig; E; RMS of axes of ellipse fit in Ks_2
ks_2Ell; E; 1-b/a, where a/b=semi-major/minor axes in Ks_2
ks_2PA; E; ellipse fit celestial orientation in Ks_2
ks_2ErrBits; J; processing warning/error bitwise flags in Ks_2
ks_2AverageConf; E; average confidence in 2 arcsec diameter default aperture (aper3) Ks_2
ks_2Class; I; discrete image classification flag in Ks_2
ks_2ClassStat; E; S-Extractor classification statistic in Ks_2
ks_2ppErrBits; J; additional WFAU post-processing error bits in Ks_2
ks_2SeqNum; J; the running number of the Ks_2 detection
ks_2Xi; E; Offset of Ks_2 detection from master position (+east/-west)
ks_2Eta; E; Offset of Ks_2 detection from master position (+north/-south)
VARFLAG; I; Classification of variability in this band
PRIMARY_SOURCE; B; Primary source 1; secondary source 0