CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .


Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Gaia DR2 (Gaia Collaboration, 2018) acknowledge and cite Gaia DR2
Post annotation
1.I/345/rvstdcatMean radial velocities on absolute scale (original column names in green)[timeSerie] (4813 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  ID (char) Star ID (HIP, TYC or 2MASS) (
  RV km/s [-382.272/339.061] Mean Radial Velocity (spect.dopplerVeloc.opt;pos.barycenter)
  e_RV km/s [0.0001/0.6374] Uncertainty of RV (stat.error)
  eRV km/s [0.0001/0.2157] Internal error of RV (stat.error)
  s_RV km/s [0/1.6164] Standard deviation of RV (stat.stdev)
  Tbase d Time baseline of the N observations (time.epoch)
  JDm d Mean Julian Day of observations (JD-2400000) (time.epoch;stat.mean)
  N  Number of ground-based radial velocities (meta.number)
  VC  Velocity Plot (meta.ref.url)
  Source  (n)(i) Source ID in Gaia DR2 (;meta.main)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  Flag (char) Calibration or validation status (Note 1)   (meta.code.error)
  RVS km/s (n) [-382.02/339.66] Gaia DR2 Radial Velocity (spect.dopplerVeloc.opt;pos.barycenter)
  e_RVS km/s (n) [0.11/19.07] Gaia DR2 Radial Velocity error (stat.error)
  o_RVS   [0/92] Number of RVS transits (meta.number)
  Jmag mag (n) 2MASS J magnitude (phot.mag;em.IR.J)
  e_Jmag mag (n) 2MASS J magnitude error (stat.error;phot.mag)
  Hmag mag (n) 2MASS H magnitude (phot.mag;em.IR.H)
  e_Hmag mag (n) 2MASS H magnitude error (stat.error;phot.mag)
  Kmag mag (n) 2MASS K magnitude (phot.mag;em.IR.K)
  e_Kmag mag (n) 2MASS K magnitude error (stat.error;phot.mag)
  Qflag (char) 2MASS Qflag (meta.code.qual)
  RA_ICRS deg (i) Right ascension (ICRS) (Note 2)   (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Declination (ICRS) (Note 2)   (pos.eq.dec;meta.main)
  Epoch yr Epoch for RAdeg and DEdeg (meta.ref;time.epoch)
  Bmag mag (n) Simbad B magnitude (phot.mag;em.opt.B)
  Vmag mag (n) Simbad V magnitude (phot.mag;em.opt.V)
  SpType (char) Simbad spectral type (src.spType)
  otype (char) Simbad object type (src.class)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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