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VizieR

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II/364/virac VIRAC. The VVV Infrared Astrometric Catalogue (Smith+, 2019)
VIRAC catalog (312587642 rows)
  -c=260.176075 -35.838086, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.001 arcsec Distance from center (260.176075-35.838086)[ICRS], at Epoch=J2012.0 (pos.angDistance)
_RAJ200017 20 42.25794 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2012. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-35 50 17.1106 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2012. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195017 17 21.03048 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2012. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-35 47 18.8772 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2012. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon351.35075780 deg Galactic longitude at Epoch=J2012. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+00.64504486 deg Galactic latitude at Epoch=J2012. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

srcid208540036  (i) Unique source identifier (sourceid) (meta.id;meta.main)
RA_ICRS260.176075 deg (i) Right ascension from astrometric fit (ICRS) at epoch 2012.0 (ra) (pos.eq.ra;meta.main)
DE_ICRS-35.838086 deg (i) Declination from astrometric fit (ICRS) at epoch 2012.0 (de) (pos.eq.dec;meta.main)
Ksmag13.451 mag (i) Ks band magnitude (mag) (phot.mag;em.IR.K)
e_Ksmag 0.021 mag Error on Ks band magnitude (emag) (stat.error;phot.mag;em.IR.K)
KsEll 0.1  Mean Ks band ellipticity (ell) (src.ellipticity)
pm 1.40 mas/yr Total proper motion (pos.pm)
e_pm 0.77 mas/yr Error on total proper motion (epm) (stat.error)
pmRA 0.28 mas/yr (i) Proper motion in RA, pmRA*cosDE (rapm) (pos.pm;pos.eq.ra)
e_pmRA 0.76 mas/yr Error on proper motion in pmRA*cosDE (erapm) (stat.error;pos.pm;pos.eq.ra)
pmDE 1.374 mas/yr Proper motion in Declination (depm) (pos.pm;pos.eq.dec)
e_pmDE 0.775 mas/yr Error on proper motion in Declination (depm) (stat.error;pos.pm;pos.eq.dec)
Nep 225  Total number of epochs (epochs) (meta.number)
Ndet 3   [1/21] Number of pawprint sets/epoch groups (dets) (meta.number)
Nsdet 0   [0/15] Number of stellar pawprint sets (stellardets) (meta.number)
Npdet3   [1/9] Number of pawprint sets detected (pawprintdets) (meta.number)
Nf0 3   [0/13] Number of '0' pm error flags (nepmf0) (meta.number)
Nf1 0   [0/14] Number of '1' pm error flags (nepmf1) (meta.number)
Nf2 0   [0/19] Number of '2' pm error flags (nepmf2) (meta.number)
Nf3 0  Number of '3' pm error flags (nepmf3) (meta.number)
flgrel1   [0/1] Reliability flag: '1' is reliable (reliable) (meta.code.qual)
Zmag  mag (i) VVV DR4 Z band magnitude. (phot.mag;em.opt.I)
e_Zmag  mag Error on VVV DR4 Z band magnitude (eZmag) (stat.error;phot.mag;em.opt.I)
Zell    Ellipticity of Z band detection. (src.ellipticity)
Zclass    [-9/10] Z band morphological classification (meta.code.class)
Zsep  arcsec Distance to Z band detection (pos.angDistance;src.orbital)
Ymag  mag (i) VVV DR4 Y band magnitude. (phot.mag;em.IR.J)
e_Ymag  mag Error on VVV DR4 Y band magnitude (eYmag) (stat.error;phot.mag;em.opt.B)
Yell    Ellipticity of Y band detection. (src.ellipticity)
Yclass    [-9/10] Y band morphological classification (meta.code.class)
Ysep  arcsec Distance to Y band detection (pos.angDistance;src.orbital)
Jmag17.608 mag (i) VVV DR4 J band magnitude. (phot.mag;em.IR.J)
e_Jmag 0.043 mag Error on VVV DR4 J band magnitude (eJmag) (stat.error;phot.mag;em.IR.J)
Jell 0.0757   Ellipticity of J band detection. (instr.saturation)
Jclass 1   [-9/10] J band morphological classification (meta.code.class)
Jsep 0.137521 arcsec Distance to J band detection (pos.angDistance;src.orbital)
Hmag 15.152 mag (i) VVV DR4 H band magnitude. (phot.mag;em.IR.H)
e_Hmag 0.016 mag Error on VVV DR4 H band magnitude (eHmag) (stat.error;phot.mag;em.IR.H)
Hell 0.0470   Ellipticity of H band detection. (instr.saturation)
Hclass -1   [-9/10] H band morphological classification (meta.code.class)
Hsep 0.184327 arcsec Distance to H band detection (pos.angDistance;src.orbital)
Zdetflg1   [0/2] Z detection flag, 1=not detected, 2=not observed (Zdetflag) (meta.code)
Ydetflg1   [0/2] Y detection flag, 1=not detected, 2=not observed (Ydetflag) (meta.code)
Jdetflg0   [0/2] J detection flag, 1=not detected, 2=not observed (Jdetflag) (meta.code)
Hdetflg0   [0/2] H detection flag, 1=not detected, 2=not observed (Hdetflag) (meta.code)
  
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