VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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J/A+A/608/A148/x2mass Stellar populations towards Orion with Gaia DR1 (Zari+, 2017)
Gaia DR1 sources cross-matched with the 2MASS catalogue, with separation < 1" (5059068 rows)
  recno=4508782
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200005 24 39.931533728 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015. (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+09 03 47.14601274 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2015. (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)
_RAB195005 21 55.690814960 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015. (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+09 01 07.35272347 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2015. (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)
_Glon194.453309173700 deg Galactic longitude at Epoch=J2015. (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-14.657244156300 deg Galactic latitude at Epoch=J2015. (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)
4508782recno 4508782  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Source3337687495961526016  Gaia Source ID (source_id) (meta.id)
GLON194.4533091737 deg (i) Gaia Galactic longitude at epoch 2015.0 (l) (pos.galactic.lon)
GLAT-14.6572441563 deg (i) Gaia Galactic latitude at epoch 2015.0 (b) (pos.galactic.lat)
<Gmag>13.599 mag Gaia G-band mean magnitude (photgmean_mag) (phot.mag;em.opt.R)
e_<FG> 1.4198e+02 e-/s Error on G-band mean flux (photgmeanfluxerror) (stat.error)
<FG> 5.8928e+04 e-/s Gaia G-band mean flux (photgmean_flux) (phot.flux.density;em.opt.R)
Jmag11.279 mag 2MASS J magnitude (j_m) (phot.mag;em.IR.J)
e_Jmag 0.024 mag Error on Jmag (j_msigcom) (stat.error;phot.mag;em.IR.J)
Hmag10.591 mag 2MASS H magnitude (h_m) (phot.mag;em.IR.H)
e_Hmag 0.031 mag Error on Hmag (h_msigcom) (stat.error;phot.mag;em.IR.H)
Ksmag 10.371 mag 2MASS Ks magnitude (ks_m) (phot.mag;em.IR.K)
e_Ksmag 0.019 mag Error on Ksmag (ks_msigcom) (stat.error;phot.mag;em.IR.K)
QualAAA  2MASS quality flags (ph_qual) (meta.code.qual)

_RA.icrs081.1663813905 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+09.0630961147 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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