G81-02

  • G81-2 in H.L.Yan+,AAP, 585, 102, 2016

    • 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 : 5859 log g : 4.19 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-0.69......-0.69...6.81Fe
    CuN/A...-0.20+-0.07...-0.87+-0.07-0.18+-0.073.32+-0.07Cu

    Position

    Right Ascension : 04 03 55.25 Declination : +39 44 19.2 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 FIESNOT 40000 140-200 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


    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-0.69......-0.69...6.81Fe

    Position

    Right Ascension : 04 03 55.25 Declination : +39 44 19.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-12-04-1421 N/A FIESNOT 40000 140 N/A 87.9

    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 : 5859 log g : 4.19

    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...-0.24...-0.97-0.284.46Mn
    FeN/A-0.69......-0.69...6.81Fe
    CuN/A...-0.21...-0.88-0.193.31Cu
    ZnN/A...0.06...-0.590.103.97Zn
    YN/A...-0.17...-0.83-0.141.38Y
    BaN/A...-0.13...-0.87-0.181.31Ba

    Position

    Right Ascension : 04 03 55.25 Declination : +39 44 19.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-12-04-1421 N/A FIESNOT 40000 140 N/A 87.9