BS16547-006

  • HE1509-0252 in J.G.Cohen+,ApJ, 778, 56, 2013

    • 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 : 6047 log g : 3.72

    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...0.55...-1.900.535.70Mg I
    Ca IN/A...0.18...-2.230.204.11Ca I
    Ti IIN/A...0.22...-2.140.292.81Ti II
    Fe IN/A-2.43......-2.43...5.07Fe I
    Ba IIN/A...-0.43...-2.91-0.48-0.73Ba II

    Binary Parameters

    Vrad 180

    Position

    Right Ascension : 15 12 07.13 Declination : -03 03 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
    2003-04-23 N/A KECKII 7000 150 900 N/A

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

    Carbon and Strontium Abundances of Metal-poor Stars


    Stellar Parameters

    Teff : 6047 log g : 3.72

    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...0.65+-0.26...-1.65+-0.260.61+-0.266.78+-0.26C
    FeN/A-2.43......-2.26...5.24Fe
    SrN/A...-0.47...-2.87-0.610.00Sr
    BaN/A...-0.43...-2.91-0.65-0.73Ba

    Position

    Right Ascension : 15 12 07.13 Declination : -03 03 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 KECKII 7000 N/A N/A N/A