CD-43_6810

  • HIP54469 in T.Bensby+,AAP, 562, A71, 2014

    • taken from 3 paper(s):

    /H.L.Yan et al.(2016)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

    H.L.Yan et al.,AAP, 585, 102, 2016(ADS)

    Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood


    Stellar Parameters

    Teff : 5945 log g : 4.26 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
    FeN/A-0.43......-0.43...7.07Fe
    CuN/A...-0.07+-0.01...-0.48+-0.01-0.05+-0.013.71+-0.01Cu

    Position

    Right Ascension : 11 08 40.07 Declination : -44 15 33.7 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 VLT 55000 250-500 N/A N/A

    P.E.Nissen et al.,AAP, 511, L10, 2010(ADS)

    Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics


    Stellar Parameters

    Teff : 5945 log g : 4.26 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
    NaN/A...0.15...-0.190.246.05Na
    MgN/A...0.28...-0.170.267.43Mg
    SiN/A...0.23...-0.160.277.35Si
    CaN/A...0.21...-0.200.236.14Ca
    TiN/A...0.19...-0.170.264.78Ti
    CrN/A...0.03...-0.370.065.27Cr
    FeN/A-0.43......-0.43...7.07Fe
    NiN/A...0.01...-0.390.045.83Ni

    Position

    Right Ascension : 11 08 40.07 Declination : -44 15 33.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-12-07-0758 N/A VLT 55000 330 N/A 159.2

    P. E. Nissen et al.,AAP, 530, A15, 2011(ADS)

    Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba


    Stellar Parameters

    Teff : 5945 log g : 4.26

    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
    MnN/A...-0.19...-0.66-0.234.77Mn
    FeN/A-0.43......-0.43...7.07Fe
    CuN/A...-0.01...-0.420.013.77Cu
    ZnN/A...0.18...-0.210.224.35Zn
    YN/A...0.23...-0.170.262.04Y
    BaN/A...-0.08...-0.56-0.131.62Ba

    Position

    Right Ascension : 11 08 40.07 Declination : -44 15 33.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-12-07-0758 N/A VLT 55000 330 N/A 159.2