HD40057

  • HIP28188 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 : 6175 log g : 4.6 vturb : 1.25

    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
    Li IN/A......2.46-0.80-0.202.46Li I
    Na IN/A...0.02...-0.510.095.73Na I
    Mg IN/A...0.04...-0.600.007.00Mg I
    Al IN/A...-0.06...-0.66-0.065.79Al I
    Si IN/A...0.13...-0.450.157.06Si I
    Ca IN/A...0.02...-0.580.025.76Ca I
    TiN/A...0.14...-0.440.164.51Ti
    V IN/A...-0.02...-0.570.033.36V I
    FeN/A-0.62......-0.60...6.90Fe
    Ni IN/A...-0.03...-0.62-0.025.60Ni I
    Y IIN/A...-0.03...-0.62-0.021.59Y II
    Ba IIN/A...0.2...-0.470.131.71Ba II

    Position

    Right Ascension : 05 57 25.80 Declination : +21 58 51.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1999-03-26 N/A KECKHIRES 50000 115 180 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 : 6272 log g : 4.59 vturb : 1.15

    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
    Mg IN/A...0.12+-0.055...-0.62+-0.055-0.04+-0.0556.98+-0.055Mg I
    Si IN/A...0.04+-0.048...-0.51+-0.0480.07+-0.0487.00+-0.048Si I
    Ca IN/A...0.05+-0.033...-0.59+-0.033-0.01+-0.0335.75+-0.033Ca I
    Ti IN/A...0.02+-0.03...-0.43+-0.030.15+-0.034.52+-0.03Ti I
    Ti IIN/A...-0.01+-0.048...-0.46+-0.0480.12+-0.0484.49+-0.048Ti II
    Fe IN/A-0.57+-0.051......-0.58+-0.051...6.92+-0.051Fe I
    Fe IIN/A-0.69+-0.066......-0.70+-0.066...6.80+-0.066Fe II

    Position

    Right Ascension : 05 57 25.80 Declination : +21 58 51.0 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 39