G57-07

  • G57-7 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 : 5676 log g : 4.25 vturb : 1.1

    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-0.47......-0.47...7.03Fe
    CuN/A...-0.05+-0.02...-0.50+-0.02-0.03+-0.023.69+-0.02Cu

    Position

    Right Ascension : 11 32 34.12 Declination : +10 54 11.3 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 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-0.47......-0.47...7.03Fe

    Position

    Right Ascension : 11 32 34.12 Declination : +10 54 11.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-05-14-2227 N/A FIESNOT 40000 170 N/A 28.6

    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 : 5676 log g : 4.25

    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...-0.22...-0.73-0.264.70Mn
    FeN/A-0.47......-0.47...7.03Fe
    CuN/A...-0.01...-0.460.013.73Cu
    ZnN/A...0.2...-0.230.244.33Zn
    YN/A...-0.08...-0.52-0.051.69Y
    BaN/A...-0.13...-0.65-0.181.53Ba

    Position

    Right Ascension : 11 32 34.12 Declination : +10 54 11.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-05-14-2227 N/A FIESNOT 40000 170 N/A 28.6