BD+22_396

  • G5-1 in J.Simmerer+,ApJ, 617, 1091, 2004

    • taken from 3 paper(s):

    /J.Simmerer et al.(2004)/ /I.U.Roederer et al.(2010)/ /A.M.Boesgaard et al.(2011)/

    J.Simmerer et al.,ApJ, 617, 1091, 2004(ADS)

    The Rise of the s-Process in the Galaxy


    Stellar Parameters

    Teff : 5500 log g : 4.32 vturb : 0.80

    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...-0.05...-1.110.137.32C
    Fe I15-1.24......-1.24...6.26Fe I
    Fe II7-1.28......-1.28...6.22Fe II
    La IIN/A......-0.09+-0.06-1.19+-0.060.05+-0.06-0.09+-0.06La II
    Eu IIN/A......-0.38+-0.04-0.90+-0.040.34+-0.04-0.38+-0.04Eu II

    Position

    Right Ascension : 02 48 37.43 Declination : +22 35 54.4 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 MCDONALD 60000 100 N/A N/A

    I.U.Roederer et al.,ApJ, 724, 975, 2010(ADS)

    THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS


    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-1.24......-1.24...6.26Fe
    Zn IN/A......3.5-1.060.183.5Zn I
    Y IIN/A......0.73-1.48-0.240.73Y II
    Pb IN/A......<+1.35<-0.69<0.55<+1.35Pb I

    Position

    Right Ascension : 02 48 37.43 Declination : +22 35 54.4 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 MCDONALD 60000 100 N/A N/A

    A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

    Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars


    Stellar Parameters

    Teff : 6050+-100 log g : 4.89+-0.2 vturb : 1.05+-0.2

    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
    BeN/A...+0.11+-0.15+0.65+-0.12-0.73+-0.120.15+-0.15+0.65+-0.12Be
    ON/A-0.48+-0.22+0.40+-0.24...-0.54+-0.220.34+-0.248.15+-0.22O
    MgN/A-0.42+-0.07......-0.44+-0.070.44+-0.077.16+-0.07Mg
    TiN/A-0.60+-0.09......-0.53+-0.090.35+-0.094.42+-0.09Ti
    FeN/A-0.88+-0.09......-0.88+-0.09...6.62+-0.09Fe

    Position

    Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2007-11-19 N/A KECKHIRES 42000 69 1200 N/A