HD186379

  • HIP97023 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 4 paper(s):

    /J.P.Fulbright and J. A. Johnson(2003)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /K.A.Venn et al.(2004)/

    J.P.Fulbright et al.,ApJ, 595, 1154, 2003(ADS)

    Oxygen Abundances in Metal-poor Stars


    Stellar Parameters

    Teff : 5800 log g : 3.93 vturb : 1.2

    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
    O IN/A...0.25+-0.018.52+-0.02-0.17+-0.020.23+-0.018.52+-0.02O I
    FeN/A-0.42......-0.40...7.10Fe
    Fe IN/A......7.21+-0.05-0.29+-0.05...7.21+-0.05Fe I
    Fe IIN/A......7.1+-0.02-0.40+-0.02...7.1+-0.02Fe II

    Position

    Right Ascension : 19 43 07.00 Declination : +24 35 53.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-09-08 N/A LICKHAMILTON 60000 175 450 N/A

    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 : 5800 log g : 3.8 vturb : 1.3

    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......2.25-1.01-0.552.25Li I
    Na IN/A...0.08...-0.310.155.93Na I
    Mg IN/A...0.23...-0.270.197.33Mg I
    Al IN/A...0.17...-0.290.176.16Al I
    Si IN/A...0.19...-0.250.217.26Si I
    Ca IN/A...0.13...-0.330.136.01Ca I
    TiN/A...0.12...-0.320.144.63Ti
    V IN/A...0.02...-0.390.073.54V I
    Cr IN/A...0.04...-0.410.055.23Cr I
    FeN/A-0.48......-0.46...7.04Fe
    Ni IN/A...0.05...-0.400.065.82Ni I
    Y IIN/A...-0.22...-0.67-0.211.54Y II
    Zr IIN/A...-0.06...-0.52-0.062.06Zr II
    Ba IIN/A...0.03...-0.50-0.041.68Ba II
    Eu IIN/A...0.1...-0.390.070.13Eu II

    Position

    Right Ascension : 19 43 07.00 Declination : +24 35 53.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-08-08 N/A LICKHAMILTON 50000 160 450 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 : 5876 log g : 3.85 vturb : 1.1

    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...0.05+-0.054...-0.37+-0.0540.03+-0.0545.87+-0.054Na I
    Mg IN/A...0.26+-0.055...-0.30+-0.0550.10+-0.0557.30+-0.055Mg I
    Si IN/A...0.07+-0.048...-0.30+-0.0480.10+-0.0487.21+-0.048Si I
    Ca IN/A...0.14+-0.033...-0.32+-0.0330.08+-0.0336.02+-0.033Ca I
    Ti IIN/A...0.02+-0.048...-0.25+-0.0480.15+-0.0484.70+-0.048Ti II
    Fe IN/A-0.39+-0.051......-0.40+-0.051...7.10+-0.051Fe I
    Fe IIN/A-0.46+-0.066......-0.47+-0.066...7.03+-0.066Fe II

    Position

    Right Ascension : 19 43 07.00 Declination : +24 35 53.0 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 -8.3

    K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

    Stellar Chemical Signatures and Hierarchical Galaxy Formation


    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
    NaN/A...0.08...-0.310.175.93Na
    MgN/A...0.23...-0.270.217.33Mg
    CaN/A...0.13...-0.330.156.01Ca
    TiN/A...0.12...-0.290.194.66Ti
    FeN/A-0.48......-0.48...7.02Fe
    NiN/A...0.05...-0.400.085.82Ni
    YN/A...-0.22...-0.67-0.191.54Y
    BaN/A...0.03...-0.50-0.021.68Ba
    EuN/A...0.1...-0.390.090.13Eu

    Position

    Right Ascension : 19 43 07.00 Declination : +24 35 53.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log