HD25532

  • HIP18995 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 7 paper(s):

    /D.L.Burris et al.(2000)/ /J.P.Fulbright and J. A. Johnson(2003)/ /J.P.Fulbright(2000)/ /J.Simmerer et al.(2004)/ /Y.Saito et al.(2009)/ /I.U.Roederer et al.(2010)/ /K.A.Venn et al.(2004)/

    D.L.Burris et al.,ApJ, 544, 302, 2000(ADS)

    NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS


    Stellar Parameters

    Teff : 5300 log g : 1.90 vturb : 2.30

    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-1.46......-1.29...6.21Fe
    SrN/A...0.141.58-1.290.001.58Sr
    YN/A...-0.280.50-1.71-0.420.50Y
    ZrN/A...0.141.28-1.30-0.011.28Zr
    BaN/A...0.170.84-1.34-0.050.84Ba
    LaN/A...-0.07-0.31-1.41-0.12-0.31La
    NdN/A...0.000.04-1.38-0.090.04Nd
    EuN/A...0.10-0.85-1.37-0.08-0.85Eu
    DyN/A...0.26-0.10-1.200.09-0.10Dy

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MAYALLKPNO 20000 100-200 N/A N/A

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

    Oxygen Abundances in Metal-poor Stars


    Stellar Parameters

    Teff : 5400 log g : 2.34 vturb : 1.9

    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...0.6+-0.18.1+-0.11-0.59+-0.110.58+-0.18.1+-0.11O I
    FeN/A-1.19......-1.17...6.33Fe
    Fe IN/A......6.17+-0.05-1.33+-0.05...6.17+-0.05Fe I
    Fe IIN/A......6.33+-0.03-1.17+-0.03...6.33+-0.03Fe II

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-09-29 N/A GECKOCFHT 130000 175 900 N/A

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

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


    Stellar Parameters

    Teff : 5525 log g : 2.2 vturb : 2.05

    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...-0.05...-1.220.025.02Na I
    Mg IN/A...0.58...-0.700.546.90Mg I
    Si IN/A...0.54...-0.680.566.83Si I
    Ca IN/A...0.27...-0.970.275.37Ca I
    TiN/A...0.3...-0.920.324.03Ti
    V IN/A...-0.02...-1.210.032.72V I
    Cr IN/A...-0.08...-1.31-0.074.33Cr I
    FeN/A-1.26......-1.24...6.26Fe
    Ni IN/A...0.02...-1.210.035.01Ni I
    Y IIN/A...-0.05...-1.28-0.040.93Y II
    Zr IIN/A...0.32...-0.920.321.66Zr II
    Ba IIN/A...0.51...-0.800.441.38Ba II
    Eu IIN/A...0.39...-0.880.36-0.36Eu II

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-10-30 N/A LICKHAMILTON 50000 110 1200 N/A

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

    The Rise of the s-Process in the Galaxy


    Stellar Parameters

    Teff : 5396 log g : 2.57 vturb : 1.20

    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...-0.25...-1.41-0.077.02C
    Fe I15-1.34......-1.34...6.16Fe I
    Fe II9-1.31......-1.31...6.19Fe II
    La IIN/A......-0.13+-0.05-1.23+-0.050.11+-0.05-0.13+-0.05La II
    Eu IIN/A......-0.64+-0.05-1.16+-0.050.18+-0.05-0.64+-0.05Eu II

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MCDONALD 60000 100 N/A N/A

    Y.Saito et al.,PASJ, 61, 549, 2009(ADS)

    Chemical Evolution of Zinc in the Galaxy


    Stellar Parameters

    Teff : 5450 log g : 3.02 vturb : 1.90

    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
    Fe IN/A-1.27......-1.32...6.18Fe I
    Fe IIN/A-0.98......-1.03...6.47Fe II
    Zn IN/A...-0.11+-0.13...-1.34+-0.13-0.02+-0.133.22+-0.13Zn I

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A OAO 50000 260 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-1.34......-1.34...6.16Fe
    Zn IN/A......3.52-1.040.303.52Zn I
    Y IIN/A......1.05-1.160.181.05Y II
    Pb IN/A......<+1.15<-0.89<0.45<+1.15Pb I

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MCDONALD 60000 100 N/A N/A

    K.A.Venn et al.,AJ, 128, 1177, 2004(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...-0.05...-1.220.045.02Na
    MgN/A...0.58...-0.700.566.90Mg
    CaN/A...0.27...-0.970.295.37Ca
    TiN/A...0.3...-0.890.374.06Ti
    FeN/A-1.26......-1.26...6.24Fe
    NiN/A...0.02...-1.210.055.01Ni
    YN/A...-0.05...-1.28-0.020.93Y
    BaN/A...0.51...-0.800.461.38Ba
    EuN/A...0.39...-0.880.38-0.36Eu