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

  Parameters and IR excesses of Gaia DR1 stars (McDonald+, 2017)
Post annotation
1.J/MNRAS/471/770/table3Stars with infrared excess (4255 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) Tycho or Hipparcos designator (
  RAJ2000 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (
  D pc Distance (Note 1)   (pos.distance)
  dplx  Fractional uncertainty in parallax (stat.error)
  AV mag Optical extinction from Planck (Note 2)   (phys.absorption;em.opt)
  e_AV mag Uncertainty in the optical extinction (stat.error)
  Teff K Effective temperature (phys.temperature.effective)

ALL cols
 (i)indexed column
  e_Teff K Uncertainty in effective temperature (stat.error;phys.temperature.effective)
  L Lsun Bolometric luminosity (phys.luminosity)
  e_L/L Lsun Fractional uncertainty in luminosity (stat.error;phys.abund)
  Rad Rsun Stellar radius (phys.size.radius)
  log(g) [cm/s2] Surface gravity for assumed mass (phys.gravity)
  T(AV) K Temperature, assuming full extinction of Av (phys.temperature)
  L(AV) Lsun Luminosity, assuming full extinction of Av (phys.luminosity)
  Q  Quality of the SED fit (meta.code.qual;;meta.modelled)
  X(MIR)  Mid-infrared excess (phot.flux;arith.ratio)
  X'(MIR)  Mid-infrared excess, worst-fit point removed (phot.flux;arith.ratio)
  S(MIR)  (Uncalibrated) significance of excess (
  Name (char) Simbad name (
  AltName (char) Simbad alternative name (;meta.main)
  Otype (char) Simbad object type (keyword:otype) (src.class)
  Otypes (char) Simbad object type (keyword:otypes) (src.class)
  SpType (char) Simbad spectral classification (src.spType)
  Qual   [0/6] Quality points (Note 3)   (meta.code.qual)
  Gaia  Display the Gaiai TGAS data (Gaia collaboration, 2016, Cat. I/137) (meta.ref.url)

ALL cols
 (i)indexed column
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Rules of usage of VizieR data

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