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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=3825
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200018 17 36.24527 "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)
_DEJ2000-34 06 26.1290 "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)
_RAB195018 14 17.30285 "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)
_DEB1950-34 07 35.7894 "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)
_Glon358.82727475 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-08.47035737 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)
3825recno 3825  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

IDHIP 89637  Tycho or Hipparcos designator (meta.id)
RAJ2000274.401022 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-34.107258 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
GLON358.827301 deg Galactic longitude (pos.galactic.lon)
GLAT -8.470359 deg Galactic latitude (pos.galactic.lat)
D 341.297 pc Distance (Note 1)   (pos.distance)
dplx 0.154  Fractional uncertainty in parallax (stat.error)
AV 0.898 mag Optical extinction from Planck (Note 2)   (phys.absorption;em.opt)
e_AV 0.152 mag Uncertainty in the optical extinction (stat.error)
Teff13485 K Effective temperature (phys.temperature.effective)
e_Teff13485 K Uncertainty in effective temperature (stat.error;phys.temperature.effective)
L 764.385 Lsun Bolometric luminosity (phys.luminosity)
e_L/L 1.000 Lsun Fractional uncertainty in luminosity (stat.error;phys.abund)
Rad 5.072 Rsun Stellar radius (phys.size.radius)
log(g) 3.593 [cm/s2] Surface gravity for assumed mass (phys.gravity)
T(AV) 443 K Temperature, assuming full extinction of Av (phys.temperature)
L(AV) 13500.000 Lsun Luminosity, assuming full extinction of Av (phys.luminosity)
Q 0.181  Quality of the SED fit (meta.code.qual;stat.fit.param;meta.modelled)
X(MIR) 1.327  Mid-infrared excess (phot.flux;arith.ratio)
X'(MIR) 1.498  Mid-infrared excess, worst-fit point removed (phot.flux;arith.ratio)
S(MIR) 2.281  (Uncalibrated) significance of excess (stat.fit.goodness)
NameHIP 89637  Simbad name (meta.id)
AltNameV* RS Sgr  Simbad alternative name (meta.id;meta.main)
OtypeAl*  Simbad object type (keyword:otype) (src.class)
OtypesUV,**,Al*,SB*,*,V*,IR  Simbad object type (keyword:otypes) (src.class)
SpTypeB3/4IV/V  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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