HD149996

  • HIP81461 in T.Bensby+,AAP, 562, A71, 2014

    • taken from 3 paper(s):

    /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /T.Gehren et al.(2006)/

    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 : 5600 log g : 4.1 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
    Na IN/A...0.18...-0.380.255.86Na I
    Mg IN/A...0.47...-0.200.437.40Mg I
    Al IN/A...0.39...-0.240.396.21Al I
    Si IN/A...0.41...-0.200.437.31Si I
    Ca IN/A...0.25...-0.380.255.96Ca I
    TiN/A...0.3...-0.310.324.64Ti
    V IN/A...0.08...-0.500.133.43V I
    Cr IN/A...0.07...-0.550.085.09Cr I
    FeN/A-0.65......-0.63...6.87Fe
    Ni IN/A...0.1...-0.520.115.70Ni I
    Y IIN/A...-0.01...-0.630.001.58Y II
    Zr IIN/A...0.1...-0.530.102.05Zr II
    Ba IIN/A...0.01...-0.69-0.061.49Ba II
    Eu IIN/A...0.55...-0.110.520.41Eu II

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 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 100 900 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 : 5660 log g : 4.08 vturb : 0.95

    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...0.16+-0.054...-0.44+-0.0540.14+-0.0545.80+-0.054Na I
    Mg IN/A...0.49+-0.055...-0.25+-0.0550.33+-0.0557.35+-0.055Mg I
    Si IN/A...0.29+-0.048...-0.26+-0.0480.32+-0.0487.25+-0.048Si I
    Ca IN/A...0.26+-0.033...-0.38+-0.0330.20+-0.0335.96+-0.033Ca I
    Ti IN/A...0.25+-0.03...-0.20+-0.030.38+-0.034.75+-0.03Ti I
    Ti IIN/A...0.18+-0.048...-0.27+-0.0480.31+-0.0484.68+-0.048Ti II
    Fe IN/A-0.57+-0.051......-0.58+-0.051...6.92+-0.051Fe I
    Fe IIN/A-0.66+-0.066......-0.67+-0.066...6.83+-0.066Fe II

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 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 -35.9

    T.Gehren et al.,AAP, 451, 1065, 2006(ADS)

    Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars


    Stellar Parameters

    Teff : 5665 log g : 4.09+-0.12 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
    Na I6...0.20...-0.230.286.01Na I
    Mg I7...0.30...-0.240.277.36Mg I
    Al I7...0.19...-0.310.206.14Al I
    FeN/A-0.52......-0.51...6.99Fe

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 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 FOCES 40000 200 3600 N/A