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J/ApJ/804/146/table5 Atmospheric parameters for nearby B-F stars (David+, 2015)
Ages, masses, and atmospheric parameters of nearby B0-F5 field stars (original column names in green) (3493 rows)
  recno=2513
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200017 10 22.6869 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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 43 29.664 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195017 07 30.5920 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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 39 48.266 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon006.7214319 deg Galactic longitude at Epoch=J2000. (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+14.0078374 deg Galactic latitude at Epoch=J2000. (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)
2513recno 2513  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 84012   [23/120082] Hipparcos Input Catalogue running number (meta.id)
Teff 9089 K [5476/24718] Photometric effective temperature (Note G1)   (phys.temperature.effective)
e_Teff309 K [186/840] Uncertainty in Teff (stat.error;phys.temperature.effective)
log(g) 3.95 [cm/s2] [1.5/5.2] Log photometric surface gravity (Note G1)   (phys.gravity)
e_log(g) 0.14 [cm/s2] [0.14] Uncertainty in log(g) (stat.error)
vsini 16 km/s [4/360] Projected rotational velocity (Note 2)   (phys.veloc.rotat)
r_vsini0   [0/1] References for vsini (Note 3)   (meta.ref)
Ageavg 246 Myr [6/5392] Mean age from 1D posterior PDF (agePDFavg) (Note 4)   (time.age;stat.mean)
Agemed 316 Myr [7/5722] Median age from 1D posterior PDF (agePDFmed) (Note 4)   (time.age;stat.median)
Agemod 453 Myr [9/8785] Mode age from 1D posterior PDF (agePDFmod) (Note 4)   (time.age;instr.setup)
Age68lo 199 Myr [4/5709] 68% min age from 1D posterior PDF (agePDF68min) (time.age;stat.min)
Age68up 591 Myr [12/9034] 68% max age from 1D posterior PDF (agePDF68max) (time.age;stat.max)
Age68t68 % [1/68] True age interval for agePDF68 (agePDF68t) (Note 5)   (time.age;arith.ratio)
Age95lo 45 Myr [1/5692] 95% min age from 1D posterior PDF (agePDF95min) (time.age;stat.min)
Age95up 649 Myr [14/9146] 95% max age from 1D posterior PDF (agePDF95max) (time.age;stat.max)
Age95t95 % [1/95] True age interval for agePDF95 (agePDF95t) (Note 5)   (time.age;arith.ratio)
Age2D 565 Myr [0/7671] Age from 2D linear interpolation (Note 4)   (time.age)
Mavg 1.98 Msun [1/9.6] Mean mass from 1D posterior PDF (massPDFavg) (Note 4)   (phys.mass)
Mmed 1.97 Msun [1/10] Median mass from 1D posterior PDF (massPDFmed) (Note 4)   (phys.mass)
Mmod 1.94 Msun [1/10] Mode mass from 1D posterior PDF (massPDFmod) (Note 4)   (phys.mass)
M68lo 1.9 Msun [1/10] 68% min mass from 1D posterior PDF (massPDF68min) (phys.mass)
M68up 2.1 Msun [1/10] 68% max mass from 1D posterior PDF (massPDF68max) (phys.mass)
M68t68 % [2/68] True mass interval for massPDF68 (massPDF68t) (Note 5)   (phys.mass)
M95lo 1.8 Msun [1/10] 95% min mass from 1D posterior PDF (massPDF95min) (phys.mass)
M95up 2.2 Msun [1/10] 95% max mass from 1D posterior PDF (massPDF95max) (phys.mass)
M95t95 % [3/95] True mass interval for massPDF95 (massPDF95t) (Note 5)   (phys.mass)
M2D 2.27 Msun [1/11] Mass from 2D linear interpolation (mass2D) (Note 4)   (phys.mass)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA257.59453 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-15.72491 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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