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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=2923
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200006 48 57.73800 "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)
_DEJ2000-15 08 41.0140 "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 46 41.64743 "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)
_DEB1950-15 05 13.4446 "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)
_Glon226.20918267 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-07.37766366 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)
2923recno 2923  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IDHIP 32677  Tycho or Hipparcos designator (meta.id)
RAJ2000102.240575 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-15.144726 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
GLON226.209169 deg Galactic longitude (pos.galactic.lon)
GLAT -7.377656 deg Galactic latitude (pos.galactic.lat)
D 162.075 pc Distance (Note 1)   (pos.distance)
dplx 0.122  Fractional uncertainty in parallax (stat.error)
AV 4.340 mag Optical extinction from Planck (Note 2)   (phys.absorption;em.opt)
e_AV 0.323 mag Uncertainty in the optical extinction (stat.error)
Teff 6867 K Effective temperature (phys.temperature.effective)
e_Teff 3906 K Uncertainty in effective temperature (stat.error;phys.temperature.effective)
L 123.982 Lsun Bolometric luminosity (phys.luminosity)
e_L/L 1.000 Lsun Fractional uncertainty in luminosity (stat.error;phys.abund)
Rad 7.878 Rsun Stellar radius (phys.size.radius)
log(g) 2.771 [cm/s2] Surface gravity for assumed mass (phys.gravity)
T(AV) 4007 K Temperature, assuming full extinction of Av (phys.temperature)
L(AV) 4535.470 Lsun Luminosity, assuming full extinction of Av (phys.luminosity)
Q 1.635  Quality of the SED fit (meta.code.qual;stat.fit.param;meta.modelled)
X(MIR) 4.552  Mid-infrared excess (phot.flux;arith.ratio)
X'(MIR) 8.720  Mid-infrared excess, worst-fit point removed (phot.flux;arith.ratio)
S(MIR) 3.654  (Uncalibrated) significance of excess (stat.fit.goodness)
NameHIP 32677  Simbad name (meta.id)
AltNameHD 49662  Simbad alternative name (meta.id;meta.main)
Otype*  Simbad object type (keyword:otype) (src.class)
Otypes**,*,*iN,IR,UV  Simbad object type (keyword:otypes) (src.class)
SpTypeB7IV  Simbad spectral classification (src.spType)
Qual6   [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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