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=279543
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 14 16.370341071 "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+68 55 14.84619661 "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)
_RAB195008 09 16.651598829 "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+69 04 19.61150528 "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)
_Glon146.466459050220 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 32.592544518364 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)
279543recno 279543  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 40347   Hipparcos identifier (meta.id)
Tycho2   Tycho 2 identifier (meta.id)
Source1097488904338051200  Gaia (I/337) source ID (meta.id;meta.main)
GLON146.4664590502 deg (i) Galactic longitude at epoch J2015.0 (pos.galactic.lon)
GLAT 32.5925445184 deg (i) Galactic latitude at epoch J2015.0 (pos.galactic.lat)
varpi3.866728 mas Absolute barycentric stellar parallax of the source at epoch 2015.0 (pos.parallax)
e_varpi0.480175 mas Standard error of parallax (stat.error)
<Gmag>10.900 mag G-band mean magnitude (phot.mag;em.opt.B;stat.mean)
rMoExp1 257.278967 pc Mode distance of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (pos.distance;pos.heliocentric)
r5Exp1 219.404946 pc 5th percentile of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
r50Exp1 265.132964 pc 50th percentile (i.e. the median) of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
r95Exp1 334.208531 pc 95th percentile of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
sigmaRExp1 34.894707 pc Distance standard error, using the exponentially decreasing space density prior with L=0.11kpc (stat.error)
rMoExp2 266.236231 pc Mode distance of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (pos.distance;pos.heliocentric)
r5Exp2 225.460267 pc 5th percentile of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
r50Exp2 276.078664 pc 50th percentile (i.e. the median) of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
r95Exp2 357.076052 pc 95th percentile of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
sigmaRExp2 40.004798 pc Distance standard error, using the exponentially decreasing space density prior with L=1.35kpc (stat.error)
rMoMW 260.925244 pc Mode distance of the posterior, using Milky Way Prior (pos.distance;pos.heliocentric)
r5MW 221.887381 pc 5th percentile of the posterior, using Milky Way Prior (stat.error)
r50MW 269.615730 pc 50th percentile (i.e. the median) of the posterior, using Milky Way Prior (stat.error)
r95MW 343.623482 pc 95th percentile of the posterior, using Milky Way Prior (stat.error)
sigmaRMW 37.001855 pc Distance standard error, using Milky Way Prior (stat.error)

_RA.icrs123.5682097545 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+68.9207906102 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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