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=4748174
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200005 24 40.024803184 "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 53.75776422 "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 55.781904810 "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 13.97110935 "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)
_Glon194.451892375900 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-14.655962920100 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)
4748174recno 4748174  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Source3337687706414169216  Gaia Source ID (source_id) (meta.id)
GLON194.4518923759 deg (i) Gaia Galactic longitude at epoch 2015.0 (l) (pos.galactic.lon)
GLAT-14.6559629201 deg (i) Gaia Galactic latitude at epoch 2015.0 (b) (pos.galactic.lat)
<Gmag>16.300 mag Gaia G-band mean magnitude (photgmean_mag) (phot.mag;em.opt.R)
e_<FG> 1.0248e+01 e-/s Error on G-band mean flux (photgmeanfluxerror) (stat.error)
<FG> 4.8967e+03 e-/s Gaia G-band mean flux (photgmean_flux) (phot.flux.density;em.opt.R)
Jmag14.848 mag 2MASS J magnitude (j_m) (phot.mag;em.IR.J)
e_Jmag 0.106 mag Error on Jmag (j_msigcom) (stat.error;phot.mag;em.IR.J)
Hmag14.451 mag 2MASS H magnitude (h_m) (phot.mag;em.IR.H)
e_Hmag 0.112 mag Error on Hmag (h_msigcom) (stat.error;phot.mag;em.IR.H)
Ksmag 14.267 mag 2MASS Ks magnitude (ks_m) (phot.mag;em.IR.K)
e_Ksmag 0.099 mag Error on Ksmag (ks_msigcom) (stat.error;phot.mag;em.IR.K)
QualABA  2MASS quality flags (ph_qual) (meta.code.qual)

_RA.icrs081.1667700133 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+09.0649327123 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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