BD+26_2606

  • HIP72461 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 7 paper(s):

    /G.S.Bai et al.(2004)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /R.Smiljanic et al.(2009)/ /C.Charbonnel and F. Primas(2005)/ /Y.Takeda and M. Takada-Hidai(2011)/ /K.A.Venn et al.(2004)/

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

    Chemical abundances of 10 metal-poor halo stars


    Stellar Parameters

    Teff : 6086 log g : 4.10+-0.3 vturb : 1.50

    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...0.68...-1.450.827.24O I
    Na IN/A...-0.49...-2.67-0.403.57Na I
    Mg IN/A...0.25...-2.040.235.56Mg I
    Si IN/A...0.40...-1.830.445.68Si I
    Ca IN/A...0.28...-1.970.304.37Ca I
    Sc IIN/A...0.23...-2.020.251.13Sc II
    TiN/A...0.63...-1.570.703.38Ti
    CrN/A...-0.05...-2.29-0.023.35Cr
    Mn IN/A...-0.27...-2.58-0.312.85Mn I
    Fe IN/A-2.27......-2.27...5.23Fe I
    Ba IIN/A...-0.42...-2.74-0.47-0.56Ba II

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-04-17 N/A PFESSAO 15000 240 N/A 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 : 5875 log g : 4.1 vturb : 0.4

    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
    Li IN/A......2.13-1.131.332.13Li I
    Na IN/A...-0.07...-2.460.003.78Na I
    Mg IN/A...0.42...-2.080.385.52Mg I
    Ca IN/A...0.37...-2.090.374.25Ca I
    TiN/A...0.52...-1.920.543.03Ti
    Cr IN/A...-0.12...-2.57-0.113.07Cr I
    FeN/A-2.48......-2.46...5.04Fe
    Ba IIN/A...-0.32...-2.85-0.39-0.67Ba II

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    19980317-18 N/A LICKHAMILTON 50000 145 2400 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 : 6101 log g : 4.34 vturb : 0.83

    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...0.19+-0.054...-2.31+-0.0540.17+-0.0543.93+-0.054Na I
    Mg IN/A...0.47+-0.055...-2.17+-0.0550.31+-0.0555.43+-0.055Mg I
    Ca IN/A...0.51+-0.033...-2.03+-0.0330.45+-0.0334.31+-0.033Ca I
    Ti IN/A...0.52+-0.03...-1.83+-0.030.65+-0.033.12+-0.03Ti I
    Ti IIN/A...0.59+-0.048...-1.76+-0.0480.72+-0.0483.19+-0.048Ti II
    Fe IN/A-2.47+-0.051......-2.48+-0.051...5.02+-0.051Fe I
    Fe IIN/A-2.43+-0.066......-2.44+-0.066...5.06+-0.066Fe II

    Binary Parameters

    Binarity Positive

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 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 34

    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 : 5875 log g : 4.31 vturb : 0.4

    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
    LiN/A......2.22-1.041.262.22Li
    FeN/A-2.3......-2.30...5.20Fe

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

    The lithium content of the Galactic Halo stars


    Stellar Parameters

    Teff : 6175 log g : 4.50

    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
    Li IN/A......2.240+0.059-0.066-1.02+0.059-0.0661.50+0.059-0.0662.240+0.059-0.066Li I
    FeN/A-2.52+-0.230......-2.52+-0.230...4.98+-0.230Fe

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Y.Takeda et al.,PASJ, 63, S537, 2011(ADS)

    Exploring the [S/Fe] Behavior of Metal-Poor Stars with the Si 1.046 um Lines


    Stellar Parameters

    Teff : 5875 log g : 4.10 vturb : 0.40

    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......5.19-1.930.375.19S I
    FeN/A-2.30......-2.30...5.20Fe

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2009-07-29 N/A SUBARUIRCS 20000 100-200 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...-0.07...-2.460.023.78Na
    MgN/A...0.42...-2.080.405.52Mg
    CaN/A...0.37...-2.090.394.25Ca
    TiN/A...0.52...-1.890.593.06Ti
    FeN/A-2.48......-2.48...5.02Fe
    BaN/A...-0.32...-2.85-0.37-0.67Ba

    Position

    Right Ascension : 14 49 02.36 Declination : +25 42 09.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log