VizieR

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VizieR

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J/ApJ/833/119/distallw Distances of Gaia DR1 TGAS sources (Astraatmadja+, 2016)
Distances and uncertainties of all TGAS sources, systematics uncertainties of 0.3mas included (tgasdistallwithsysv01.csv) (2057050 rows)
  recno=968932
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200006 53 26.192882967 "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+21 43 05.07683111 "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)
_RAB195006 50 26.480300552 "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+21 46 50.17623585 "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)
_Glon193.614748128404 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 10.133506925988 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)
968932recno 968932  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 33086   Hipparcos identifier (meta.id)
Tycho2   Tycho 2 identifier (meta.id)
Source3378429796249381888  Gaia (I/337) source ID (meta.id;meta.main)
GLON193.6147481284 deg (i) Galactic longitude at epoch J2015.0 (pos.galactic.lon)
GLAT 10.1335069260 deg (i) Galactic latitude at epoch J2015.0 (pos.galactic.lat)
varpi5.304848 mas Absolute barycentric stellar parallax of the source at epoch 2015.0 (pos.parallax)
e_varpi0.417836 mas Standard error of parallax (stat.error)
<Gmag> 7.949 mag G-band mean magnitude (phot.mag;em.opt.B;stat.mean)
rMoExp1 188.839263 pc Mode distance of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (pos.distance;pos.heliocentric)
r5Exp1 168.977681 pc 5th percentile of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
r50Exp1 191.226678 pc 50th percentile (i.e. the median) of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
r95Exp1 220.197805 pc 95th percentile of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
sigmaRExp1 15.568427 pc Distance standard error, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
rMoExp2 190.732162 pc Mode distance of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (pos.distance;pos.heliocentric)
r5Exp2 170.381930 pc 5th percentile of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
r50Exp2 193.272756 pc 50th percentile (i.e. the median) of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
r95Exp2 223.344891 pc 95th percentile of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
sigmaRExp2 16.098165 pc Distance standard error, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
rMoMW 189.834337 pc Mode distance of the posterior, using Milky Way Prior (pos.distance;pos.heliocentric)
r5MW 169.700302 pc 5th percentile of the posterior, using Milky Way Prior (stat.error)
r50MW 192.302680 pc 50th percentile (i.e. the median) of the posterior, using Milky Way Prior (stat.error)
r95MW 221.866427 pc 95th percentile of the posterior, using Milky Way Prior (stat.error)
sigmaRMW 15.855965 pc Distance standard error, using Milky Way Prior (stat.error)

_RA.icrs103.3591370124 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+21.7180768975 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
elapse time 7

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