HD149996

  • HIP81461 in T.Bensby+,AAP, 562, A71, 2014

    • taken from 5 paper(s):

    /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /T.Gehren et al.(2006)/ /T.Bensby et al.(2014)/ /K.A.Venn et al.(2004)/

    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 : 5600 log g : 4.1 vturb : 1.2

    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...0.18...-0.380.255.86Na I
    Mg IN/A...0.47...-0.200.437.40Mg I
    Al IN/A...0.39...-0.240.396.21Al I
    Si IN/A...0.41...-0.200.437.31Si I
    Ca IN/A...0.25...-0.380.255.96Ca I
    TiN/A...0.3...-0.310.324.64Ti
    V IN/A...0.08...-0.500.133.43V I
    Cr IN/A...0.07...-0.550.085.09Cr I
    FeN/A-0.65......-0.63...6.87Fe
    Ni IN/A...0.1...-0.520.115.70Ni I
    Y IIN/A...-0.01...-0.630.001.58Y II
    Zr IIN/A...0.1...-0.530.102.05Zr II
    Ba IIN/A...0.01...-0.69-0.061.49Ba II
    Eu IIN/A...0.55...-0.110.520.41Eu II

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-08-08 N/A LICKHAMILTON 50000 100 900 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 : 5660 log g : 4.08 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 IN/A...0.16+-0.054...-0.44+-0.0540.14+-0.0545.80+-0.054Na I
    Mg IN/A...0.49+-0.055...-0.25+-0.0550.33+-0.0557.35+-0.055Mg I
    Si IN/A...0.29+-0.048...-0.26+-0.0480.32+-0.0487.25+-0.048Si I
    Ca IN/A...0.26+-0.033...-0.38+-0.0330.20+-0.0335.96+-0.033Ca I
    Ti IN/A...0.25+-0.03...-0.20+-0.030.38+-0.034.75+-0.03Ti I
    Ti IIN/A...0.18+-0.048...-0.27+-0.0480.31+-0.0484.68+-0.048Ti II
    Fe IN/A-0.57+-0.051......-0.58+-0.051...6.92+-0.051Fe I
    Fe IIN/A-0.66+-0.066......-0.67+-0.066...6.83+-0.066Fe II

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 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 -35.9

    T.Gehren et al.,AAP, 451, 1065, 2006(ADS)

    Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars


    Stellar Parameters

    Teff : 5665 log g : 4.09+-0.12 vturb : 1.2

    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 I6...0.20...-0.230.286.01Na I
    Mg I7...0.30...-0.240.277.36Mg I
    Al I7...0.19...-0.310.206.14Al I
    FeN/A-0.52......-0.51...6.99Fe

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 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 FOCES 40000 200 3600 N/A

    T.Bensby et al.,AAP, 562, A71, 2014(ADS)

    Exploring the Milky Way stellar disk. A detailed elemental abundance study of 714 F and G dwarf stars in the solar neighbourhood


    Stellar Parameters

    Teff : 5748+-46 log g : 4.28+-0.07 vturb : 1.13+-0.08

    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
    O3...0.52+-0.10...-0.01+-0.100.54+-0.108.68+-0.10O
    Na4...0.11+-0.03...-0.46+-0.030.09+-0.035.78+-0.03Na
    Mg6...0.38+-0.04...-0.19+-0.040.36+-0.047.41+-0.04Mg
    Al7...0.30+-0.03...-0.28+-0.030.27+-0.036.17+-0.03Al
    Si31...0.21+-0.03...-0.29+-0.030.26+-0.037.22+-0.03Si
    Ca18...0.18+-0.05...-0.35+-0.050.20+-0.055.99+-0.05Ca
    Ti30-0.23+-0.050.27+-0.05...-0.28+-0.050.27+-0.054.67+-0.05Ti
    Cr16...0.01+-0.06...-0.49+-0.060.06+-0.065.15+-0.06Cr
    Fe221-0.50+-0.04......-0.55+-0.04...6.95+-0.04Fe
    Fe I197......7.08-0.42...7.08Fe I
    Fe II24......7.08-0.42...7.08Fe II
    Ni50...0.02+-0.04...-0.47+-0.040.08+-0.045.75+-0.04Ni
    Zn3...0.16+-0.06...-0.30+-0.060.25+-0.064.26+-0.06Zn
    Y6...-0.04+-0.13...-0.54+-0.130.01+-0.131.67+-0.13Y
    Ba3...-0.02+-0.08...-0.53+-0.080.02+-0.081.65+-0.08Ba

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2006-08-01 N/A MIKELCO 65000 250 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...0.18...-0.380.275.86Na
    MgN/A...0.47...-0.200.457.40Mg
    CaN/A...0.25...-0.380.275.96Ca
    TiN/A...0.3...-0.280.374.67Ti
    FeN/A-0.65......-0.65...6.85Fe
    NiN/A...0.1...-0.520.135.70Ni
    YN/A...-0.01...-0.630.021.58Y
    BaN/A...0.01...-0.69-0.041.49Ba
    EuN/A...0.55...-0.110.540.41Eu

    Position

    Right Ascension : 16 38 17.39 Declination : -02 26 31.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log