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J/A+A/379/162/table2 Binaries with post-T Tauri secondaries (Gerbaldi+, 2001)
Teff and log g for early-type stars and errors (37 rows)
  recno=18
Post annotation about this record
ColumnValue  Explain   (UCD)
18recno 18  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD 23793  HD number (meta.id;meta.main)
Comp1AB  Early-type star component of the HD binary (meta.id.part;meta.main)
b-y-0.056 mag (b-y) colour index (phot.color;em.opt.B;em.opt.V)
e_b-y 0.004 mag Observational error on (b-y) (stat.error)
m1 0.096 mag m1 colour index (phot.color)
e_m1 0.004 mag Observational error on m1 (stat.error)
c1 0.353 mag c1 colour index (phot.color)
e_c1 0.004 mag Observational error on c1 (stat.error)
Beta 2.691 mag Beta index (phot.color)
e_Beta 0.007 mag Observational error on Beta (stat.error)
Teff16420 K Effective temperature (phys.temperature.effective)
e_Teff100 K Error on Teff (stat.error)
SigmaTeff236 K Total error on Teff (stat.error)
logg 3.97 [cm/s2] Gravity surface (phys.gravity)
e_logg 0.09 [cm/s2] Error on logg (stat.error)
  
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