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J/MNRAS/471/770/table1 Parameters and IR excesses of Gaia DR1 stars (McDonald+, 2017)
Tycho-Gaia astrometric solution (1476005 rows)
  recno=1229851
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ColumnValue  Explain   (UCD)
_RAJ200020 39 41.50413 "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)
_DEJ2000-52 19 17.1440 "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)
_RAB195020 36 00.70974 "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)
_DEB1950-52 29 54.1612 "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)
_Glon346.23314814 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-37.47329284 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)
1229851recno 1229851  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC8419-668-1  Tycho designation (meta.id;meta.main)
RAJ2000309.922934 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-52.321429 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
GLON346.233148 deg Galactic longitude (pos.galactic.lon)
GLAT-37.473293 deg Galactic latitude (pos.galactic.lat)
D 439.355 pc Distance (Note 1)   (pos.distance)
dplx 0.134  Fractional uncertainty in parallax (stat.error)
AV 0.142 mag Optical extinction from Planck (Note 2)   (phys.absorption;em.opt)
e_AV 0.032 mag Uncertainty in the optical extinction (stat.error)
Teff 5770 K Effective temperature (phys.temperature.effective)
e_Teff 125 K Uncertainty in effective temperature (stat.error;phys.temperature.effective)
L 2.959 Lsun Bolometric luminosity (phys.luminosity)
e_L/L 0.141 Lsun Fractional uncertainty in luminosity (stat.error;phys.abund)
Rad 1.724 Rsun Stellar radius (phys.size.radius)
logg 3.986 [cm/s2] Surface gravity for assumed mass (phys.gravity)
T(AV) 5821 K Temperature, assuming full extinction of AV (phys.temperature)
L(AV) 3.050 Lsun Luminosity, assuming full extinction of AV (phys.luminosity)
T(ABJ) 5770 K Temperature, with Lutz-Kelker correction (Note 3)   (phys.temperature)
L(ABJ) 2.959 Lsun Luminosity, with Lutz-Kelker correction (Note 3)   (phys.luminosity)
Q 0.061  Quality of the SED fit (meta.code.qual;stat.fit.param;meta.modelled)
N(SED)14  Number of points in the full SED fit (meta.number)
N(Opt) 6  Number of optical data points in the SED fit (meta.number)
N(NIR)6  Number of near-IR data points in the SED fit (meta.number)
N(MIR)2  Number of mid-IR data points in the SED fit (meta.number)
R(SED) 1.026  Average displacement of model from observation (stat.fit.residual)
R(Opt) 1.028  Average displacement of optical data (stat.fit.residual)
R(NIR) 1.003  Average displacement of near-IR data (stat.fit.residual)
R(MIR) 1.088  Average displacement of mid-IR data (stat.fit.residual)
X(MIR) 1.071  Mid-infrared excess (phot.flux;arith.ratio)
X'(MIR) 1.085  Mid-infrared excess, worst-fit point removed (phot.flux;arith.ratio)
S(MIR) 2.054  (Uncalibrated) significance of excess (stat.fit.goodness)
Rmax 1.1490  Observed/modelled flux for worst-fit point (phot.flux;arith.ratio)
f(XS) 0.000302  Fraction of luminosity reprocessed into the IR (phys.luminosity;arith.ratio)
l(XS) 0.0 um Wavelength of peak infrared excess (em.wl;stat.max)
Fom(BT) 1.149  Ratio of observed to modelled flux in Tycho B (phot.flux;arith.ratio)
Fom(B) 1.080  Ratio of observed to modelled flux in Johnson B (phot.flux;arith.ratio)
Fom(g) 0.982  Ratio of observed to modelled flux in Sloan g (phot.flux;arith.ratio)
Fom(VT) 1.028  Ratio of observed to modelled flux in Tycho V (phot.flux;arith.ratio)
Fom(V) 0.946  Ratio of observed to modelled flux in Johnson V (phot.flux;arith.ratio)
Fom(r) 0.984  Ratio of observed to modelled flux in Sloan r (phot.flux;arith.ratio)
Fom(i) 1.027  Ratio of observed to modelled flux in Sloan i (phot.flux;arith.ratio)
Fom(I) 0.886  Ratio of observed to modelled flux in Gunn I (phot.flux;arith.ratio)
Fom(z) 0.000  Ratio of observed to modelled flux in Sloan z (phot.flux;arith.ratio)
Fom(J) 1.001  Ratio of observed to modelled flux in J (phot.flux;arith.ratio)
Fom(H) 0.968  Ratio of observed to modelled flux in H (phot.flux;arith.ratio)
Fom(Ks) 1.063  Ratio of observed to modelled flux in Ks (phot.flux;arith.ratio)
Fom(W1) 1.071  Ratio of observed to modelled flux in WISE 1 (phot.flux;arith.ratio)
Fom(W2) 1.057  Ratio of observed to modelled flux in WISE 2 (phot.flux;arith.ratio)
Fom(A9) 0.000  Ratio of observed to modelled flux in Akari 9 (phot.flux;arith.ratio)
Fom(W3) 1.119  Ratio of observed to modelled flux in WISE 3 (phot.flux;arith.ratio)
Fom(I12) 0.000  Ratio of observed to modelled flux in IRAS 12 (phot.flux;arith.ratio)
Fom(A18) 0.000  Ratio of observed to modelled flux in Akari 18 (phot.flux;arith.ratio)
Fom(W4) 0.000  Ratio of observed to modelled flux in WISE 4 (phot.flux;arith.ratio)
Fom(I25) 0.000  Ratio of observed to modelled flux in IRAS 25 (phot.flux;arith.ratio)
F(BT) 39.539 mJy Adopted flux in Tycho B (phot.flux.density;em.opt.B)
F(B) 38.304 mJy Adopted flux in Johnson B (phot.flux.density;em.opt.B)
F(g) 49.571 mJy Adopted flux in Sloan g (phot.mag;em.opt.B)
F(VT) 66.697 mJy Adopted flux in Tycho V (phot.flux.density;em.opt.V)
F(V) 63.303 mJy Adopted flux in Johnson V (phot.flux.density;em.opt.V)
F(r) 76.142 mJy Adopted flux in Sloan r (phot.mag;em.opt.R)
F(i) 87.908 mJy Adopted flux in Sloan i (phot.mag;em.opt.I)
F(I) 76.045 mJy Adopted flux in Gunn I (phot.flux.density;em.opt.I)
F(z)  mJy Adopted flux in Sloan z (phot.mag;em.opt.I)
F(J) 83.886 mJy Adopted flux in J (phot.flux.density;em.IR.J)
F(H) 71.829 mJy Adopted flux in H (phot.flux.density;em.IR.H)
F(Ks) 51.943 mJy Adopted flux in Ks (phot.mag;em.IR.K)
F(W1) 24.976 mJy Adopted flux in WISE 1 (3.4um) (phot.mag;em.IR.3-4um)
F(W2) 13.396 mJy Adopted flux in WISE 2 (4.6um) (phot.mag;em.IR.4-8um)
F(A9)  mJy Adopted flux in Akari S9W (9um) (phot.flux.density;em.IR.8-15um)
F(W3) 2.661 mJy Adopted flux in WISE 3 (12um) (phot.flux.density;em.IR.8-15um)
F(I12)  mJy Adopted flux in IRAS (12um) (phot.flux.density;em.IR.8-15um)
F(A18)  mJy Adopted flux in Akari L18W (18um) (phot.flux.density;em.IR.15-30um)
F(W4)  mJy Adopted flux in WISE 4 (22um) (phot.flux.density;em.IR.15-30um)
F(I25)  mJy Adopted flux in IRAS (25um) (phot.flux.density;em.IR.15-30um)

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