HD51754

  • HIP33582 in T.Bensby+,AAP, 562, A71, 2014

    • taken from 6 paper(s):

    /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /R.Smiljanic et al.(2009)/ /H.L.Yan et al.(2016)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

    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 : 5725 log g : 4.3 vturb : 1.25

    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...0.06...-0.590.135.65Na I
    Mg IN/A...0.47...-0.290.437.31Mg I
    Si IN/A...0.38...-0.320.407.19Si I
    Ca IN/A...0.24...-0.480.245.86Ca I
    TiN/A...0.41...-0.290.434.66Ti
    Cr IN/A...0.1...-0.610.115.03Cr I
    FeN/A-0.74......-0.72...6.78Fe
    Ba IIN/A...-0.18...-0.97-0.251.21Ba II

    Position

    Right Ascension : 06 58 38.50 Declination : -00 28 50.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    19990126-31 N/A SANDIFORD 50000 65 2700 N/A

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

    Abundances for metal-poor stars with accurate parallaxes I. Basic data


    Stellar Parameters

    Teff : 5807 log g : 4.34 vturb : 0.74

    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
    Na IN/A...0.01+-0.054...-0.62+-0.054-0.01+-0.0545.62+-0.054Na I
    Mg IN/A...0.51+-0.055...-0.26+-0.0550.35+-0.0557.34+-0.055Mg I
    Si IN/A...0.23+-0.048...-0.35+-0.0480.26+-0.0487.16+-0.048Si I
    Ca IN/A...0.22+-0.033...-0.45+-0.0330.16+-0.0335.89+-0.033Ca I
    Ti IIN/A...0.29+-0.048...-0.19+-0.0480.42+-0.0484.76+-0.048Ti II
    Fe IN/A-0.6+-0.051......-0.61+-0.051...6.89+-0.051Fe I
    Fe IIN/A-0.6+-0.066......-0.61+-0.066...6.89+-0.066Fe II

    Position

    Right Ascension : 06 58 38.50 Declination : -00 28 50.0 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 N/A 50000 >100 N/A -94.3

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

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


    Stellar Parameters

    Teff : 5725 log g : 4.32 vturb : 1.25

    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......1.1-2.16-1.661.1Li
    BeN/A......0.91-0.470.030.91Be
    FeN/A-0.5......-0.50...7.00Fe

    Position

    Right Ascension : 06 58 38.50 Declination : -00 28 50.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    H.L.Yan et al.,AAP, 585, 102, 2016(ADS)

    Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood


    Stellar Parameters

    Teff : 5767 log g : 4.29 vturb : 1.4

    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-0.58......-0.58...6.92Fe
    CuN/A...-0.07+-0.03...-0.63+-0.03-0.05+-0.033.56+-0.03Cu

    Position

    Right Ascension : 06 58 38.50 Declination : -00 28 50.0 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 VLT 55000 250-500 N/A N/A

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

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


    Stellar Parameters

    Teff : 5767 log g : 4.29 vturb : 1.4

    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...0.11...-0.380.205.86Na
    MgN/A...0.33...-0.270.317.33Mg
    SiN/A...0.25...-0.290.297.22Si
    CaN/A...0.24...-0.320.266.02Ca
    TiN/A...0.21...-0.300.284.65Ti
    CrN/A...0.02...-0.530.055.11Cr
    FeN/A-0.58......-0.58...6.92Fe
    NiN/A...0.03...-0.520.065.70Ni

    Position

    Right Ascension : 06 58 38.50 Declination : -00 28 50.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2005-11-10-0823 N/A VLT 55000 300 N/A -94

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

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


    Stellar Parameters

    Teff : 5767 log g : 4.29

    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...-0.17...-0.79-0.214.64Mn
    FeN/A-0.58......-0.58...6.92Fe
    CuN/A...-0.03...-0.59-0.013.60Cu
    ZnN/A...0.14...-0.400.184.16Zn
    YN/A...-0.15...-0.70-0.121.51Y
    BaN/A...-0.23...-0.86-0.281.32Ba

    Position

    Right Ascension : 06 58 38.50 Declination : -00 28 50.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2005-11-10-0823 N/A VLT 55000 300 N/A -94