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Details - VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS)

Position Name Description Data Type Data Size UCD Physical Unit
106 HAPERMAG6 Point source H aperture corrected mag (5.7 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.H mag
150 KSETA Offset of Ks detection from master position (+north/-south) FLOAT 1 pos.eq.dec;arith.diff;em.IR.K arcsec
31 PGALAXY Probability that the source is a galaxy FLOAT 1 stat.probability
80 JAPERMAGNOAPERCORR3 Default extended source J aperture mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.J mag
145 KSCLASS discrete image classification flag in Ks INT16 1 src.class;em.IR.K
61 YCLASS discrete image classification flag in Y INT16 1 src.class;em.IR.NIR
92 JSEQNUM the running number of the J detection INT32 1 meta.number
89 JCLASS discrete image classification flag in J INT16 1 src.class;em.IR.J
59 YERRBITS processing warning/error bitwise flags in Y INT32 1 meta.code
67 JMJD Modified Julian Day in J band DOUBLE 1 time.epoch;em.IR.J d
40 YPETROMAG Extended source Y mag (Petrosian) FLOAT 1 phot.mag;em.IR.NIR mag
109 HAPERMAGNOAPERCORR4 Extended source H aperture mag (2.8 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.H mag
33 PSATURATED Probability that the source is saturated FLOAT 1 stat.probability
7 L Galactic longitude DOUBLE 1 pos.galactic.lon deg
113 HELL 1-b/a, where a/b=semi-major/minor axes in H FLOAT 1 src.ellipticity;em.IR.H
102 HAPERMAG3 Default point source H aperture corrected mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.H mag
114 HPA ellipse fit celestial orientation in H FLOAT 1 pos.posAng;em.IR.H deg
115 HERRBITS processing warning/error bitwise flags in H INT32 1 meta.code
134 KSAPERMAG6 Point source Ks aperture corrected mag (5.7 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.K mag
74 JAPERMAG3 Default point source J aperture corrected mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.J mag
45 YSERMAG2DERR Error in extended source Y mag (profile-fitted) FLOAT 1 stat.error;em.IR.NIR mag
121 HXI Offset of H detection from master position (+east/-west) FLOAT 1 pos.eq.ra;arith.diff;em.IR.H arcsec
148 KSSEQNUM the running number of the Ks detection INT32 1 meta.number
97 HPETROMAGERR Error in extended source H mag (Petrosian) FLOAT 1 stat.error;em.IR.H mag
70 JPSFMAG Point source profile-fitted J mag FLOAT 1 phot.mag;em.IR.J mag
90 JCLASSSTAT N(0,1) stellarness-of-profile statistic in J FLOAT 1 stat;em.IR.J
13 YMJPNTERR Error on point source colour Y-J FLOAT 1 stat.error;em.IR.NIR;em.IR.J mag
144 KSAVERAGECONF average confidence in 2 arcsec diam default aperture 3 Ks FLOAT 1 stat.likelihood;em.IR.K
68 JPETROMAG Extended source J mag (Petrosian) FLOAT 1 phot.mag;em.IR.J mag
47 YAPERMAG3ERR Error in default point/extended source Y mag FLOAT 1 stat.error;em.IR.NIR mag
127 KSPSFMAGERR Error in point source profile-fitted Ks mag FLOAT 1 stat.error;em.IR.K mag
84 JGAUSIG RMS of axes of ellipse fit in J FLOAT 1 src.morph.param;em.IR.J pixel
24 HMKSEXT Extended source colour H-Ks (using aperMagNoAperCorr3) FLOAT 1 phot.color;em.IR.H;em.IR.K mag
37 AH The galactic extinction correction in the H band FLOAT 1 phys.absorption.gal;em.IR.H mag
20 YMJEXT Extended source colour Y-J (using aperMagNoAperCorr3) FLOAT 1 phot.color;em.IR.NIR;em.IR.J mag
1 SOURCENAME Source name in IAU convention STRING 25 meta.id
44 YSERMAG2D Extended source Y mag (profile-fitted) FLOAT 1 phot.mag;em.IR.NIR mag
65 YXI Offset of Y detection from master position (+east/-west) FLOAT 1 pos.eq.ra;arith.diff;em.IR.NIR arcsec
62 YCLASSSTAT N(0,1) stellarness-of-profile statistic in Y FLOAT 1 stat;em.IR.NIR
28 MERGEDCLASSSTAT Merged N(0,1) stellarness-of-profile statistic FLOAT 1 stat
76 JAPERMAG4 Point source J aperture corrected mag (2.8 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.J mag
78 JAPERMAG6 Point source J aperture corrected mag (5.7 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.J mag
53 YAPERMAGNOAPERCORR4 Extended source Y aperture mag (2.8 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.NIR mag
38 AKS The galactic extinction correction in the Ks band FLOAT 1 phys.absorption.gal;em.IR.K mag
3 CUEVENTID UID of curation event giving rise to this record INT32 1 meta.bib
34 EBV The galactic dust extinction value measured from the Schlegel maps FLOAT 1 phys.absorption.gal mag
135 KSAPERMAG6ERR Error in point/extended source Ks mag (5.7 arcsec aperture diam) FLOAT 1 stat.error;em.IR.K mag
110 HAPERMAGNOAPERCORR6 Extended source H aperture mag (5.7 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.H mag
29 MERGEDCLASS Class flag,1|0|-1|-2|-3|-9=gal|noise|star|probStar|probGal|saturated INT16 1 meta.code
2 SOURCEID UID of this merged detection as assigned by merge algorithm INT64 1 meta.id;meta.main
100 HSERMAG2D Extended source H mag (profile-fitted) FLOAT 1 phot.mag;em.IR.H mag
69 JPETROMAGERR Error in extended source J mag (Petrosian) FLOAT 1 stat.error;em.IR.J mag
10 ETA SDSS system spherical co-ordinate 2 DOUBLE 1 pos deg
8 B Galactic latitude DOUBLE 1 pos.galactic.lat deg
96 HPETROMAG Extended source H mag (Petrosian) FLOAT 1 phot.mag;em.IR.H mag
95 HMJD Modified Julian Day in H band DOUBLE 1 time.epoch;em.IR.H d
50 YAPERMAG6 Point source Y aperture corrected mag (5.7 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.NIR mag
91 JPPERRBITS additional WFAU post-processing error bits in J INT32 1 meta.code
79 JAPERMAG6ERR Error in point/extended source J mag (5.7 arcsec aperture diam) FLOAT 1 stat.error;em.IR.J mag
23 JMHEXTERR Error on extended source colour J-H FLOAT 1 stat.error;em.IR.J;em.IR.H mag
14 JMHPNT Point source colour J-H (using aperMag3) FLOAT 1 phot.color;em.IR.J;em.IR.H mag
136 KSAPERMAGNOAPERCORR3 Default extended source Ks aperture mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.K mag
149 KSXI Offset of Ks detection from master position (+east/-west) FLOAT 1 pos.eq.ra;arith.diff;em.IR.K arcsec
85 JELL 1-b/a, where a/b=semi-major/minor axes in J FLOAT 1 src.ellipticity;em.IR.J
55 YHLCORSMJRADAS Seeing corrected half-light, semi-major axis in Y band FLOAT 1 phys.angSize;em.IR.NIR arcsec
87 JERRBITS processing warning/error bitwise flags in J INT32 1 meta.code
56 YGAUSIG RMS of axes of ellipse fit in Y FLOAT 1 src.morph.param;em.IR.NIR pixel
108 HAPERMAGNOAPERCORR3 Default extended source H aperture mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.H mag
5 RA2000 Celestial Right Ascension DOUBLE 1 pos.eq.ra;meta.main deg
54 YAPERMAGNOAPERCORR6 Extended source Y aperture mag (5.7 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.NIR mag
151 PRIMARY_SOURCE Flag indicates primary sources (=1), otherwise (=0) DOUBLE 1 meta.code.class
52 YAPERMAGNOAPERCORR3 Default extended source Y aperture mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.NIR mag
116 HAVERAGECONF average confidence in 2 arcsec diam default aperture 3 H FLOAT 1 stat.likelihood;em.IR.H
118 HCLASSSTAT N(0,1) stellarness-of-profile statistic in H FLOAT 1 stat;em.IR.H
12 YMJPNT Point source colour Y-J (using aperMag3) FLOAT 1 phot.color;em.IR.NIR;em.IR.J mag
130 KSAPERMAG3 Default point source Ks aperture corrected mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.K mag
138 KSAPERMAGNOAPERCORR6 Extended source Ks aperture mag (5.7 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.K mag
117 HCLASS discrete image classification flag in H INT16 1 src.class;em.IR.H
126 KSPSFMAG Point source profile-fitted Ks mag FLOAT 1 phot.mag;em.IR.K mag
6 DEC2000 Celestial Declination DOUBLE 1 pos.eq.dec;meta.main deg
86 JPA ellipse fit celestial orientation in J FLOAT 1 pos.posAng;em.IR.J deg
19 JMKSPNTERR Error on point source colour J-Ks FLOAT 1 stat.error;em.IR.J;em.IR.K mag
60 YAVERAGECONF average confidence in 2 arcsec diam default aperture 3 Y FLOAT 1 stat.likelihood;em.IR.NIR
36 AJ The galactic extinction correction in the J band FLOAT 1 phys.absorption.gal;em.IR.J mag
82 JAPERMAGNOAPERCORR6 Extended source J aperture mag (5.7 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.J mag
77 JAPERMAG4ERR Error in point/extended source J mag (2.8 arcsec aperture diam) FLOAT 1 stat.error;em.IR.J mag
15 JMHPNTERR Error on point source colour J-H FLOAT 1 stat.error;em.IR.J;em.IR.H mag
49 YAPERMAG4ERR Error in point/extended source Y mag (2.8 arcsec aperture diam) FLOAT 1 stat.error;em.IR.NIR mag
124 KSPETROMAG Extended source Ks mag (Petrosian) FLOAT 1 phot.mag;em.IR.K mag
93 JXI Offset of J detection from master position (+east/-west) FLOAT 1 pos.eq.ra;arith.diff;em.IR.J arcsec
122 HETA Offset of H detection from master position (+north/-south) FLOAT 1 pos.eq.dec;arith.diff;em.IR.H arcsec
22 JMHEXT Extended source colour J-H (using aperMagNoAperCorr3) FLOAT 1 phot.color;em.IR.J;em.IR.H mag
81 JAPERMAGNOAPERCORR4 Extended source J aperture mag (2.8 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.J mag
42 YPSFMAG Point source profile-fitted Y mag FLOAT 1 phot.mag;em.IR.NIR mag
125 KSPETROMAGERR Error in extended source Ks mag (Petrosian) FLOAT 1 stat.error;em.IR.K mag
58 YPA ellipse fit celestial orientation in Y FLOAT 1 pos.posAng;em.IR.NIR deg
83 JHLCORSMJRADAS Seeing corrected half-light, semi-major axis in J band FLOAT 1 phys.angSize;em.IR.J arcsec
32 PNOISE Probability that the source is noise FLOAT 1 stat.probability
11 PRIORSEC Seam code for a unique (=0) or duplicated (!=0) source INT64 1 meta.code
18 JMKSPNT Point source colour J-Ks (using aperMag3) FLOAT 1 phot.color;em.IR.J;em.IR.K mag
123 KSMJD Modified Julian Day in Ks band DOUBLE 1 time.epoch;em.IR.K d
21 YMJEXTERR Error on extended source colour Y-J FLOAT 1 stat.error;em.IR.NIR;em.IR.J mag
88 JAVERAGECONF average confidence in 2 arcsec diam default aperture 3 J FLOAT 1 stat.likelihood;em.IR.J
26 JMKSEXT Extended source colour J-Ks (using aperMagNoAperCorr3) FLOAT 1 phot.color;em.IR.J;em.IR.K mag
146 KSCLASSSTAT N(0,1) stellarness-of-profile statistic in Ks FLOAT 1 stat;em.IR.K
9 LAMBDA SDSS system spherical co-ordinate 1 DOUBLE 1 pos deg
57 YELL 1-b/a, where a/b=semi-major/minor axes in Y FLOAT 1 src.ellipticity;em.IR.NIR
63 YPPERRBITS additional WFAU post-processing error bits in Y INT32 1 meta.code
104 HAPERMAG4 Point source H aperture corrected mag (2.8 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.H mag
111 HHLCORSMJRADAS Seeing corrected half-light, semi-major axis in H band FLOAT 1 phys.angSize;em.IR.H arcsec
72 JSERMAG2D Extended source J mag (profile-fitted) FLOAT 1 phot.mag;em.IR.J mag
51 YAPERMAG6ERR Error in point/extended source Y mag (5.7 arcsec aperture diam) FLOAT 1 stat.error;em.IR.NIR mag
139 KSHLCORSMJRADAS Seeing corrected half-light, semi-major axis in Ks band FLOAT 1 phys.angSize;em.IR.K arcsec
48 YAPERMAG4 Point source Y aperture corrected mag (2.8 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.NIR mag
30 PSTAR Probability that the source is a star FLOAT 1 stat.probability
143 KSERRBITS processing warning/error bitwise flags in Ks INT32 1 meta.code
142 KSPA ellipse fit celestial orientation in Ks FLOAT 1 pos.posAng;em.IR.K deg
140 KSGAUSIG RMS of axes of ellipse fit in Ks FLOAT 1 src.morph.param;em.IR.K pixel
17 HMKSPNTERR Error on point source colour H-Ks FLOAT 1 stat.error;em.IR.H;em.IR.K mag
147 KSPPERRBITS additional WFAU post-processing error bits in Ks INT32 1 meta.code
66 YETA Offset of Y detection from master position (+north/-south) FLOAT 1 pos.eq.dec;arith.diff;em.IR.NIR arcsec
73 JSERMAG2DERR Error in extended source J mag (profile-fitted) FLOAT 1 stat.error;em.IR.J mag
35 AY The galactic extinction correction in the Y band FLOAT 1 phys.absorption.gal;em.IR.NIR mag
128 KSSERMAG2D Extended source Ks mag (profile-fitted) FLOAT 1 phot.mag;em.IR.K mag
71 JPSFMAGERR Error in point source profile-fitted J mag FLOAT 1 stat.error;em.IR.J mag
43 YPSFMAGERR Error in point source profile-fitted Y mag FLOAT 1 stat.error;em.IR.NIR mag
27 JMKSEXTERR Error on extended source colour J-Ks FLOAT 1 stat.error;em.IR.J;em.IR.K mag
132 KSAPERMAG4 Point source Ks aperture corrected mag (2.8 arcsec aperture diam) FLOAT 1 phot.mag;em.IR.K mag
141 KSELL 1-b/a, where a/b=semi-major/minor axes in Ks FLOAT 1 src.ellipticity;em.IR.K
137 KSAPERMAGNOAPERCORR4 Extended source Ks aperture mag (2.8 arcsec aperture diameter) FLOAT 1 phot.mag;em.IR.K mag
75 JAPERMAG3ERR Error in default point/extended source J mag FLOAT 1 stat.error;em.IR.J mag
107 HAPERMAG6ERR Error in point/extended source H mag (5.7 arcsec aperture diam) FLOAT 1 stat.error;em.IR.H mag
98 HPSFMAG Point source profile-fitted H mag FLOAT 1 phot.mag;em.IR.H mag
46 YAPERMAG3 Default point source Y aperture corrected mag (2.0 arcsec diam) FLOAT 1 phot.mag;em.IR.NIR mag
4 FRAMESETID UID of the set of frames that this merged source comes from INT64 1 meta.bib
64 YSEQNUM the running number of the Y detection INT32 1 meta.number
39 YMJD Modified Julian Day in Y band DOUBLE 1 time.epoch;em.IR.NIR d
103 HAPERMAG3ERR Error in default point/extended source H mag FLOAT 1 stat.error;em.IR.H mag
131 KSAPERMAG3ERR Error in default point/extended source Ks mag FLOAT 1 stat.error;em.IR.K mag
94 JETA Offset of J detection from master position (+north/-south) FLOAT 1 pos.eq.dec;arith.diff;em.IR.J arcsec
99 HPSFMAGERR Error in point source profile-fitted H mag FLOAT 1 stat.error;em.IR.H mag
119 HPPERRBITS additional WFAU post-processing error bits in H INT32 1 meta.code
112 HGAUSIG RMS of axes of ellipse fit in H FLOAT 1 src.morph.param;em.IR.H pixel
129 KSSERMAG2DERR Error in extended source Ks mag (profile-fitted) FLOAT 1 stat.error;em.IR.K mag
16 HMKSPNT Point source colour H-Ks (using aperMag3) FLOAT 1 phot.color;em.IR.H;em.IR.K mag
41 YPETROMAGERR Error in extended source Y mag (Petrosian) FLOAT 1 stat.error;em.IR.NIR mag
101 HSERMAG2DERR Error in extended source H mag (profile-fitted) FLOAT 1 stat.error;em.IR.H mag
25 HMKSEXTERR Error on extended source colour H-Ks FLOAT 1 stat.error;em.IR.H;em.IR.K mag
133 KSAPERMAG4ERR Error in point/extended source Ks mag (2.8 arcsec aperture diam) FLOAT 1 stat.error;em.IR.K mag
120 HSEQNUM the running number of the H detection INT32 1 meta.number
105 HAPERMAG4ERR Error in point/extended source H mag (2.8 arcsec aperture diam) FLOAT 1 stat.error;em.IR.H mag