| J/ApJ/833/119/distall | Distances of Gaia DR1 TGAS sources (Astraatmadja+, 2016) Distances and uncertainties of all TGAS sources, no systematics uncertainties included (tgasdistall_v01) (2057050 rows) | recno=160841 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 01 46 25.848893681 | "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 | +65 12 48.56417336 | "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) |
| _RAB1950 | 01 42 48.692591060 | "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 | +64 57 49.47588358 | "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) |
| _Glon | 128.657674724975 | 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 | 2.954891768584 | 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) |
| 160841recno | 160841 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| HIP | Hipparcos identifier (meta.id) | ||
| Tycho2 | 4040-657-1 | Tycho 2 identifier (meta.id) | |
| Source | 519049168543549440 | Gaia (I/337) source ID (meta.id;meta.main) | |
| GLON | 128.6576747250 | deg | (i) Galactic longitude at epoch J2015.0 (pos.galactic.lon) |
| GLAT | 2.9548917686 | deg | (i) Galactic latitude at epoch J2015.0 (pos.galactic.lat) |
| varpi | 2.357190 | mas | Absolute barycentric stellar parallax of the source at epoch 2015.0 (pos.parallax) |
| e_varpi | 0.282909 | mas | Standard error of parallax (stat.error) |
| <Gmag> | 12.075 | mag | G-band mean magnitude (phot.mag;em.opt.B;stat.mean) |
| rMoExp1 | 413.972900 | pc | Mode distance of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (pos.distance;pos.heliocentric) |
| r5Exp1 | 355.864350 | pc | 5th percentile of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error) |
| r50Exp1 | 424.656916 | pc | 50th percentile (i.e. the median) of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error) |
| r95Exp1 | 524.588675 | pc | 95th percentile of the posterior, using the exponentially decreasing space density prior with L=0.11kpc (stat.error) |
| sigmaRExp1 | 51.283990 | pc | Distance standard error, using the exponentially decreasing space density prior with L=0.11kpc (stat.error) |
| rMoExp2 | 435.014440 | pc | Mode distance of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (pos.distance;pos.heliocentric) |
| r5Exp2 | 370.236451 | pc | 5th percentile of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error) |
| r50Exp2 | 449.670282 | pc | 50th percentile (i.e. the median) of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error) |
| r95Exp2 | 573.727746 | pc | 95th percentile of the posterior, using the exponentially decreasing space density prior with L=1.35kpc (stat.error) |
| sigmaRExp2 | 61.851457 | pc | Distance standard error, using the exponentially decreasing space density prior with L=1.35kpc (stat.error) |
| rMoMW | 427.195424 | pc | Mode distance of the posterior, using Milky Way Prior (pos.distance;pos.heliocentric) |
| r5MW | 364.911969 | pc | 5th percentile of the posterior, using Milky Way Prior (stat.error) |
| r50MW | 440.549760 | pc | 50th percentile (i.e. the median) of the posterior, using Milky Way Prior (stat.error) |
| r95MW | 556.453723 | pc | 95th percentile of the posterior, using Milky Way Prior (stat.error) |
| sigmaRMW | 58.219378 | pc | Distance standard error, using Milky Way Prior (stat.error) |
| _RA.icrs | 26.6077037237 | deg | (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra) |
| _DE.icrs | +65.2134900482 | deg | (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec) |
© Université de Strasbourg/CNRS
• Contact
