BD-06_855
  • G82-5 in A.M.Boesgaard+,ApJ, 633, 398, 2005

    • taken from 4 paper(s):

    /R.Smiljanic et al.(2009)/ /A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/ /P.E.Nissen and W. J. Schuster(2010)/

    R.Smiljanic et al.,AAP, 499, 103, 2009 (A0190,ADS)

    Beryllium abundances and star formation in the halo and in the thick disk


    Stellar Parameters

    Teff : 5378 log g : 4.43 vturb : 0.84

    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
    LiN/A......0.98-2.28-1.590.98Li
    BeN/A......<0.36<-1.02<-0.33<0.36Be
    FeN/A-0.69......-0.69...6.81Fe

    Observing Log

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

    A.M.Boesgaard et al.,ApJ, 633, 398, 2005 (A0193,ADS)

    Lithium and Lithium Depletion in Halo Stars on Extreme Orbits


    Stellar Parameters

    Teff : 5378+-53 log g : 4.43+-0.45 vturb : 0.00+-0.50

    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
    Li IN/A......0.90+-0.04......Li I
    FeN/A-0.69+-0.09............Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A KECKHIRES 48000 200 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    A.Stephens et al.,AJ, 123, 1647, 2002 (A0199,ADS)

    ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS


    Stellar Parameters

    Teff : 5378+-53 log g : 4.43+-0.45 vturb : 0.00+-0.50

    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
    Na IN/A-1.19+-0.12-0.48+-0.14......Na I
    Mg IN/A-0.64+-0.16+0.07+-0.17......Mg I
    SiN/A...-0.06+-0.09.........Si
    Si I3-0.75+-0.07............Si I
    Si II1-0.87+-0.16............Si II
    Ca IN/A-0.70+-0.07+0.01+-0.09......Ca I
    TiN/A...+0.08+-0.11.........Ti
    Ti I18-0.68+-0.11............Ti I
    Ti II7-0.53+-0.15............Ti II
    CrN/A...+0.00+-0.09.........Cr
    Cr I6-0.73+-0.08............Cr I
    Cr II5-0.62+-0.15............Cr II
    FeN/A-0.71+-0.06............Fe
    Fe I43-0.68+-0.08............Fe I
    Fe II10-0.73+-0.08............Fe II
    Ni IN/A-0.84+-0.23-0.13+-0.23......Ni I
    Y IIN/A-0.74+-0.08-0.03+-0.09......Y II
    Ba IIN/A-0.54+-0.05+0.17+-0.08......Ba II

    Binary Parameters

    Vrad 296.5+-0.6

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2451067.634 KECKHIRES 48000 200 600 296.5+-0.6
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    P.E.Nissen et al.,AAP, 511, L10, 2010 (C0012,ADS)

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


    Stellar Parameters

    Teff : 5277 log g : 4.45 vturb : 0.9

    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...-0.41.........Na
    MgN/A...0.06.........Mg
    SiN/A...0.05.........Si
    CaN/A...0.18.........Ca
    TiN/A...0.08.........Ti
    CrN/A...0.02.........Cr
    FeN/A-0.75............Fe
    NiN/A...-0.16.........Ni

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-02-16-0122 N/A VLT 55000 300 N/A 296
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A