VizieR

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VizieR

  
J/MNRAS/542/2768
  NGC 1866 and NGC 1856 spectra (Kamann+, 2025)
spectrum/fits
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1.J/MNRAS/542/2768/ngc1856Spectral analysis results for NGC 1856[spectrum/fits] (4406 rows)
2.J/MNRAS/542/2768/ngc1866Spectral analysis results for NGC 1866 (2531 rows)

 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)sp (char) Show the spectrum (meta.ref.url)
   (ALL)FileName (char) Name of FITS spectrum (Note 1)   (meta.id;meta.file)
   (ALL)Vel km/s (n) Heliocentric line-of-sight velocity (STAR.V) (spect.dopplerVeloc;pos.heliocentric)
   (ALL)e_Vel km/s (n) Nominal uncertainty of Vel measurement (STAR.V.ERR) (stat.error)
   (ALL)vsini km/s (n) Projected stellar rotation velocity (STAR.VSINI) (phys.veloc.rotat)
   (ALL)e_vsini km/s (n) Nominal uncertainty of vsini measurement (STAR.VSINI.ERR) (stat.error;phys.veloc.rotat)
   (ALL)epsilon   [0.8] Constant linear limb-darkening parameter adopted during spectral fit (STAR.EPSILON) (stat.fit.param)
   (ALL)[Fe/H]  Scaled-solar metallicity, either derived via isochrone comparison or spectral fit (STAR.FEH) (phys.abund.Z)
   (ALL)e_[Fe/H]  (n) Nominal uncertainty for [Fe/H] when derived via spectral fit (STAR.FEH.ERR) (stat.error;phys.abund.Fe)
   (ALL)logVDOP   [0] Constant microturbulence adopted during spectral fit (STAR.LOG10VDOP) (stat.fit.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)Teff K Effective temperature (STAR.TEFF) (phys.temperature.effective)
   (ALL)e_Teff K (n) Nominal uncertainty of Teff measurement (STAR.TEFF.ERR) (stat.error;phys.temperature.effective)
   (ALL)logg [cm/s2] Surface gravity, either derived via isochrone comparison or spectral fit (STAR.LOGG) (phys.gravity)
   (ALL)e_logg [cm/s2] [0] Nominal uncertainty for logg when derived via spectral fit (STAR.LOGG.ERR) (stat.error)
   (ALL)Success (char) [False True] Flag indicating a formally successful spexxy fit (Success) (meta.code)
   (ALL)rchi2  Reduced chi square of spexxy fit (RedChi2) (stat.fit.chi2)
   (ALL)origin (char) Type of spectral fit, depending on output of isochrone comparison and emission-line analysis (origin) (Note 2)   (meta.note)
   (ALL)Be (char) [False True] Flag indicating if star is considered a Be star (be) (meta.code)
   (ALL)shell (char) [False True] Flag indicating if star is considered a shell star (shell) (meta.code)
   (ALL)N24Id  (n) [1906/80619] ID of stari, within the cluster, in Niederhofer et al. (2024A&A...689A.162N, Cat. J/A+A/689/A162) where available (Niederhofer.ID) (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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