BD+51_1696
  • G176-53 in J.Simmerer+,ApJ, 617, 1091, 2004

    • taken from 9 paper(s):

    /G.S.Bai et al.(2004)/ /J.Simmerer et al.(2004)/ /J.Melendez et al.(2010)/ /I.U.Roederer et al.(2010)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /B.E.Reddy et al.(2006)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

    G.S.Bai et al.,AAP, 425, 671, 2004 (A0023,ADS)

    Chemical abundances of 10 metal-poor halo stars


    Stellar Parameters

    Teff : 5537 log g : 4.55+-0.3 vturb : 1.60

    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...-0.810.677.88O I
    Na IN/A...-0.61...-2.00-0.524.24Na I
    Mg IN/A...0.18...-1.320.166.28Mg I
    Si IN/A...0.35...-1.090.396.42Si I
    Ca IN/A...0.29...-1.170.315.17Ca I
    Sc IIN/A...0.15...-1.310.171.84Sc II
    TiN/A...0.30...-1.110.373.84Ti
    CrN/A...0.04...-1.410.074.23Cr
    Mn IN/A...-0.20...-1.72-0.243.71Mn I
    Fe IN/A-1.48......-1.48...6.02Fe I
    Ba IIN/A...0.08...-1.450.030.73Ba II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-04-21 N/A PFESSAO 15000 170 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    J.Simmerer et al.,ApJ, 617, 1091, 2004 (A0131,ADS)

    The Rise of the s-Process in the Galaxy


    Stellar Parameters

    Teff : 5593 log g : 4.50 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...-0.05.........C
    Fe I9-1.34............Fe I
    Fe II7-1.39............Fe II
    La IIN/A......-0.08+-0.04......La II
    Eu IIN/A......-0.32+-0.04......Eu II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MCDONALD 60000 100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    J.Melendez et al.,AAP, 515, L3, 2010 (A0235,ADS)

    Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion


    Stellar Parameters

    Teff : 5722+-50 log g : 4.59

    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......1.80+-0.035-1.46+-0.035-0.06+-0.0351.80+-0.035Li
    FeN/A-1.40......-1.40...6.10Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A FIESNOT 45000 >100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    I.U.Roederer et al.,ApJ, 724, 975, 2010 (A0243,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............Fe
    Zn IN/A......3.18......Zn I
    Y IIN/A......0.63......Y II
    Pb IN/A......<+1.05......Pb I

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MCDONALD 60000 100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    M.N.Ishigaki et al.,ApJ, 753, 64, 2012 (A0273,ADS)

    Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors


    Stellar Parameters

    Teff : 5753+-100 log g : 5.00+-0.3 vturb : 0.17+-0.3

    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
    MgN/A...0.12+-0.09.........Mg
    SiN/A...0.14+-0.13.........Si
    CaN/A...0.10+-0.08.........Ca
    Ti IN/A...0.27+-0.07.........Ti I
    Ti IIN/A...0.38+-0.08.........Ti II
    Fe IN/A-1.23+-0.11............Fe I
    Fe IIN/A-1.28+-0.11............Fe II

    Binary Parameters

    Vrad 63.6+-0.3

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A N/A SUBARUHDS 50000 N/A N/A 63.6+-0.3
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : +505236.52 Right Ascension : 114634.100

    M.N.Ishigaki et al.,ApJ, 771, 67, 2013 (A0286,ADS)

    Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements


    Stellar Parameters

    Teff : 5753 log g : 5 vturb : 0.17

    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...-0.3+-0.12.........Na I
    Sc IIN/A...0.17+-0.07.........Sc II
    V IN/A...0.23+-0.13.........V I
    Cr IN/A...-0.06+-0.07.........Cr I
    Cr IIN/A...0.18+-0.09.........Cr II
    Mn IN/A...-0.31+-0.07.........Mn I
    Fe IN/A-1.23+-0.11............Fe I
    Fe IIN/A-1.26+-0.14............Fe II
    Ni IN/A...-0.08+-0.09.........Ni I
    Zn IN/A...0.04+-0.14.........Zn I
    Y IIN/A...-0.05+-0.08.........Y II
    Ba IIN/A...0.12+-0.16.........Ba II
    Nd IIN/A...0.73+-0.14.........Nd II
    Eu IIN/A...0.53+-0.11.........Eu II

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A SUBARUHDS 50000 N/A N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    B.E.Reddy et al.,MNRAS, 367, 1329, 2006 (C0002,ADS)

    Elemental abundance survey of the Galactic thick disc


    Stellar Parameters

    Teff : 5315 log g : 4.74

    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
    ON/A...0.99...-0.471.088.22O
    NaN/A...0.18...-1.290.264.95Na
    MgN/A...0.36...-1.200.356.40Mg
    SiN/A...0.34...-1.050.506.46Si
    CaN/A...0.2...-1.310.245.03Ca
    ScN/A...0.23...-1.180.371.97Sc
    TiN/A...0.1...-1.450.103.50Ti
    VN/A...0.26...-1.170.382.76V
    CrN/A...-0.09...-1.55-0.004.09Cr
    MnN/A...-0.4...-1.96-0.413.47Mn
    Fe IN/A-1.5......-1.55...5.95Fe I
    NiN/A...-0.11...-1.60-0.054.62Ni
    CuN/A...-0.36...-1.86-0.312.33Cu
    ZnN/A...0.08...-1.510.043.05Zn
    YN/A...-0.04...-1.63-0.080.58Y
    BaN/A...-0.05...-1.530.020.65Ba

    Binary Parameters

    Vrad 64

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2004-06 N/A MCDONALD 60000 100-200 N/A 64
    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 : 5523 log g : 4.48 vturb : 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
    NaN/A...-0.36.........Na
    MgN/A...0.15.........Mg
    SiN/A...0.15.........Si
    CaN/A...0.25.........Ca
    TiN/A...0.15.........Ti
    CrN/A...-0.01.........Cr
    FeN/A-1.34............Fe
    NiN/A...-0.12.........Ni

    Observing Log

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

    P. E. Nissen et al.,AAP, 530, A15, 2011 (C0013,ADS)

    Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba


    Stellar Parameters

    Teff : 5523 log g : 4.48

    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...-0.35.........Mn
    FeN/A-1.34............Fe
    CuN/A...-0.57.........Cu
    ZnN/A...0.08.........Zn
    YN/A...-0.26.........Y
    BaN/A...-0.26.........Ba