HD78737

  • HIP44919 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 2 paper(s):

    /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/

    J.P.Fulbright et al.,AJ, 120, 1841, 2000(ADS)

    ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS


    Stellar Parameters

    Teff : 6350 log g : 3.8 vturb : 1.8

    Chemical Abundances

    Original Data Converted Data Asplund et al. (2009)
    Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
    Na IN/A...0.19...-0.370.265.87Na I
    Mg IN/A...0.07...-0.600.037.00Mg I
    Si IN/A...0.35...-0.260.377.25Si I
    Ca IN/A...0.1...-0.530.105.81Ca I
    Cr IN/A...-0.06...-0.68-0.054.96Cr I
    FeN/A-0.65......-0.63...6.87Fe
    Ba IIN/A...0.03...-0.67-0.041.51Ba II

    Position

    Right Ascension : 09 09 03.37 Declination : -27 01 49.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    19990126-31 N/A SANDIFORD 50000 50 1260 N/A

    R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

    Abundances for metal-poor stars with accurate parallaxes I. Basic data


    Stellar Parameters

    Teff : 6434 log g : 3.83 vturb : 1.51

    Chemical Abundances

    Original Data Converted Data Asplund et al. (2009)
    Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
    Na IN/A...0.2+-0.054...-0.43+-0.0540.18+-0.0545.81+-0.054Na I
    Mg IN/A...0.18+-0.055...-0.59+-0.0550.02+-0.0557.01+-0.055Mg I
    Si IN/A...0.27+-0.048...-0.31+-0.0480.30+-0.0487.20+-0.048Si I
    Ca IN/A...0.12+-0.033...-0.55+-0.0330.06+-0.0335.79+-0.033Ca I
    Fe IN/A-0.6+-0.051......-0.61+-0.051...6.89+-0.051Fe I
    Fe IIN/A-0.62+-0.066......-0.63+-0.066...6.87+-0.066Fe II

    Position

    Right Ascension : 09 09 03.37 Declination : -27 01 49.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A 50000 >100 N/A -36