BS16981-009

  • HE1430+0053 in P.S.Barklem+,AAP, 439, 129, 2005

    • taken from 2 paper(s):

    /D.K.Lai et al.(2004)/ /D.K.Lai et al.(2007)/

    D.K.Lai et al.,AJ, 128, 2402, 2004(ADS)

    ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES


    Stellar Parameters

    Teff : 5259 log g : 2.92

    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...0.61...-2.290.595.31Mg I
    Ca IN/A...0.57...-2.290.594.05Ca I
    Ti IIN/A...0.28...-2.530.352.42Ti II
    Fe IN/A-2.88......-2.88...4.62Fe I
    Ba IIN/A...0.06...-2.870.01-0.69Ba II

    Binary Parameters

    Vrad -110

    Position

    Right Ascension : 14 33 16.53 Declination : +00 40 49.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-07-07 N/A KECKII 7000 150 600 N/A

    D.K.Lai et al.,ApJ, 667, 1185, 2007(ADS)

    Carbon and Strontium Abundances of Metal-poor Stars


    Stellar Parameters

    Teff : 5259 log g : 2.92

    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
    CN/A...0.40+-0.22...-2.35+-0.220.36+-0.226.08+-0.22C
    FeN/A-2.88......-2.71...4.79Fe
    SrN/A...-0.77...-3.62-0.91-0.75Sr
    BaN/A...0.06...-2.87-0.16-0.69Ba

    Position

    Right Ascension : 14 33 16.53 Declination : +00 40 49.0 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 KECKII 7000 N/A N/A N/A