HD24616
  • HIP18235 in T.Bensby+,AAP, 433, 185, 2005

    • taken from 6 paper(s):

    /J.P.Fulbright and J. A. Johnson(2003)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /M.Takada-Hidai et al.(2002)/ /T.Bensby et al.(2005)/ /K.A.Venn et al.(2004)/

    J.P.Fulbright et al.,ApJ, 595, 1154, 2003 (A0074,ADS)

    Oxygen Abundances in Metal-poor Stars


    Stellar Parameters

    Teff : 5050 log g : 3.3 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
    O IN/A...0.53+-0.048.46+-0.08-0.23+-0.080.51+-0.048.46+-0.08O I
    FeN/A-0.76......-0.74...6.76Fe
    Fe IN/A......6.88+-0.07-0.62+-0.07...6.88+-0.07Fe I
    Fe IIN/A......6.76+-0.04-0.74+-0.04...6.76+-0.04Fe II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-09-29 N/A GECKOCFHT 130000 200 600 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    J.P.Fulbright et al.,AJ, 120, 1841, 2000 (A0126,ADS)

    ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS


    Stellar Parameters

    Teff : 4950 log g : 3.2 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
    Na IN/A...0.01...-0.620.085.62Na I
    Mg IN/A...0.38...-0.360.347.24Mg I
    Al IN/A...0.38...-0.320.386.13Al I
    Si IN/A...0.34...-0.340.367.17Si I
    Ca IN/A...0.26...-0.440.265.90Ca I
    TiN/A...0.29...-0.390.314.56Ti
    V IN/A...0.11...-0.540.163.39V I
    Cr IN/A...0.04...-0.650.054.99Cr I
    FeN/A-0.72......-0.70...6.80Fe
    Ni IN/A...-0.01...-0.700.005.52Ni I
    Y IIN/A...0.24...-0.450.251.76Y II
    Zr IIN/A...0.35...-0.350.352.23Zr II
    Ba IIN/A...0.05...-0.72-0.021.46Ba II
    Eu IIN/A...0.34...-0.390.310.13Eu II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-10-30 N/A LICKHAMILTON 50000 100 900 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    R.G.Gratton et al.,AAP, 404, 187, 2003 (A0135,ADS)

    Abundances for metal-poor stars with accurate parallaxes


    Stellar Parameters

    Teff : 4943 log g : 3.16 vturb : 1.75

    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...0.26+-0.054...-0.81+-0.0540.24+-0.0545.43+-0.054Na I
    Mg IN/A...0.63+-0.055...-0.58+-0.0550.47+-0.0557.02+-0.055Mg I
    Si IN/A...0.51+-0.048...-0.51+-0.0480.54+-0.0487.00+-0.048Si I
    Ca IN/A...0.35+-0.033...-0.76+-0.0330.29+-0.0335.58+-0.033Ca I
    Ti IN/A...0.15+-0.03...-0.77+-0.030.28+-0.034.18+-0.03Ti I
    Ti IIN/A...0.25+-0.048...-0.67+-0.0480.38+-0.0484.28+-0.048Ti II
    Fe IN/A-1.04+-0.051......-1.05+-0.051...6.45+-0.051Fe I
    Fe IIN/A-1.02+-0.066......-1.03+-0.066...6.47+-0.066Fe II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A 50000 >100 N/A 98.3
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -230813 Right Ascension : 35359

    M.Takada-Hidai et al.,ApJ, 573, 614, 2002 (A0184,ADS)

    Behavior of Sulfur Abundances in Metal-poor Giants and Dwarfs


    Stellar Parameters

    Teff : 4980+-100 log g : 3.08+-0.15 vturb : 2.3+-0.5

    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
    S IN/A-0.54...6.67-0.450.806.67S I
    Fe IN/A-1.26...6.25-1.25...6.25Fe I

    Observing Log

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

    T.Bensby et al.,AAP, 433, 185, 2005 (C0001,ADS)

    alpha-, r-, and s-process element trends in the Galactic thin and thick disks


    Stellar Parameters

    Teff : 5000 log g : 3.13 vturb : 0.95

    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 I4-0.61+-0.04............Na I
    Mg I5-0.31+-0.12............Mg I
    Al I6-0.33+-0.05............Al I
    Si I16-0.43+-0.08............Si I
    Ca I10-0.40+-0.06............Ca I
    Ti I11-0.38+-0.10............Ti I
    Ti II8-0.43+-0.09............Ti II
    Cr I5-0.72+-0.04............Cr I
    Cr II5-0.68+-0.05............Cr II
    Fe I81-0.71+-0.08............Fe I
    Fe II14-0.75+-0.09............Fe II
    Ni I35-0.68+-0.08............Ni I
    Zn I1-0.52+-0.00............Zn I
    Y II4-0.60+-0.11............Y II
    Ba II3-0.71+-0.07............Ba II

    Binary Parameters

    Vrad 100.7

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-11-01 N/A NOTSOFIN 80000 >250 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    K.A.Venn et al.,AJ, 128, 1177, 2004 (C0011,ADS)

    Stellar Chemical Signatures and Hierarchical Galaxy Formation


    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...0.01.........Na
    MgN/A...0.38.........Mg
    CaN/A...0.26.........Ca
    TiN/A...0.29.........Ti
    FeN/A-0.72............Fe
    NiN/A...-0.01.........Ni
    YN/A...0.24.........Y
    BaN/A...0.05.........Ba
    EuN/A...0.34.........Eu

    Observing Log

    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -230813 Right Ascension : 035359.5