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J/MNRAS/471/770/table3 Parameters and IR excesses of Gaia DR1 stars (McDonald+, 2017)
Stars with infrared excess (4255 rows)
  recno=2894
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200006 28 39.24313 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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)
_DEJ2000-32 22 16.6040 "d:m:s" Declination (FK5, Equinox=J2000.0) (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 26 47.51329 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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)
_DEB1950-32 20 15.7315 "d:m:s" Declination (FK4, Equinox=B1950.0) (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)
_Glon240.47380567 deg Galactic longitude (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-18.58670746 deg Galactic latitude (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)
2894recno 2894  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IDHIP 30840  Tycho or Hipparcos designator (meta.id)
RAJ2000097.163513 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-32.371279 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
GLON240.473826 deg Galactic longitude (pos.galactic.lon)
GLAT-18.586710 deg Galactic latitude (pos.galactic.lat)
D 264.550 pc Distance (Note 1)   (pos.distance)
dplx 0.098  Fractional uncertainty in parallax (stat.error)
AV 0.342 mag Optical extinction from Planck (Note 2)   (phys.absorption;em.opt)
e_AV 0.028 mag Uncertainty in the optical extinction (stat.error)
Teff 9718 K Effective temperature (phys.temperature.effective)
e_Teff 8255 K Uncertainty in effective temperature (stat.error;phys.temperature.effective)
L 317.331 Lsun Bolometric luminosity (phys.luminosity)
e_L/L 1.000 Lsun Fractional uncertainty in luminosity (stat.error;phys.abund)
Rad 6.293 Rsun Stellar radius (phys.size.radius)
log(g) 3.139 [cm/s2] Surface gravity for assumed mass (phys.gravity)
T(AV) 524 K Temperature, assuming full extinction of Av (phys.temperature)
L(AV) 8272.270 Lsun Luminosity, assuming full extinction of Av (phys.luminosity)
Q 0.214  Quality of the SED fit (meta.code.qual;stat.fit.param;meta.modelled)
X(MIR) 1.417  Mid-infrared excess (phot.flux;arith.ratio)
X'(MIR) 1.630  Mid-infrared excess, worst-fit point removed (phot.flux;arith.ratio)
S(MIR) 2.483  (Uncalibrated) significance of excess (stat.fit.goodness)
NameHIP 30840  Simbad name (meta.id)
AltNameHD 45871  Simbad alternative name (meta.id;meta.main)
OtypeBe*  Simbad object type (keyword:otype) (src.class)
Otypes**,*,Em*,Be*,V*,IR,UV  Simbad object type (keyword:otypes) (src.class)
SpTypeB3Ve  Simbad spectral classification (src.spType)
Qual5   [0/6] Quality points (Note 3)   (meta.code.qual)

GaiaGaia  Display the Gaiai TGAS data (Gaia collaboration, 2016, Cat. I/137) (meta.ref.url)
  
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