HD142575

  • HIP77946 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 4 paper(s):

    /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /R.Smiljanic et al.(2009)/ /Y.Saito et al.(2009)/

    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 : 6550 log g : 3.6 vturb : 1.65

    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......1.45-1.81-0.861.45Li I
    Na IN/A...0.21...-0.670.285.57Na I
    Mg IN/A...0.55...-0.440.517.16Mg I
    Al IN/A...-0.11...-1.06-0.115.39Al I
    Si IN/A...0.45...-0.480.477.03Si I
    Ca IN/A...0.36...-0.590.365.75Ca I
    TiN/A...0.35...-0.580.374.37Ti
    V IN/A...0.15...-0.750.203.18V I
    Cr IN/A...-0.01...-0.950.004.69Cr I
    FeN/A-0.97......-0.95...6.55Fe
    Ni IN/A...0.09...-0.850.105.37Ni I
    Zr IIN/A...0.09...-0.860.091.72Zr II
    Ba IIN/A...0.05...-0.97-0.021.21Ba II
    Eu IIN/A...0.24...-0.740.21-0.22Eu II

    Position

    Right Ascension : 15 55 02.80 Declination : +05 04 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998067-8 N/A LICKHAMILTON 50000 80 900 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 : 6517 log g : 3.72 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
    Na IN/A...0.25+-0.054...-0.82+-0.0540.23+-0.0545.42+-0.054Na I
    Mg IN/A...0.61+-0.055...-0.60+-0.0550.45+-0.0557.00+-0.055Mg I
    Si IN/A...0.41+-0.048...-0.61+-0.0480.44+-0.0486.90+-0.048Si I
    Ca IN/A...0.42+-0.033...-0.69+-0.0330.36+-0.0335.65+-0.033Ca I
    Ti IN/A...0.23+-0.03...-0.69+-0.030.36+-0.034.26+-0.03Ti I
    Ti IIN/A...0.36+-0.048...-0.56+-0.0480.49+-0.0484.39+-0.048Ti II
    Fe IN/A-1.04+-0.051......-1.05+-0.051...6.45+-0.051Fe I
    Fe IIN/A-0.94+-0.066......-0.95+-0.066...6.55+-0.066Fe II

    Position

    Right Ascension : 15 55 02.80 Declination : +05 04 12.0 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 -64.8

    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 : 6550 log g : 3.7 vturb : 1.65

    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......<1.45<-1.81<-0.91<1.45Li
    BeN/A......<-0.85<-2.23<-1.33<-0.85Be
    FeN/A-0.9......-0.90...6.60Fe

    Position

    Right Ascension : 15 55 02.80 Declination : +05 04 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

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

    Chemical Evolution of Zinc in the Galaxy


    Stellar Parameters

    Teff : 6651 log g : 3.85 vturb : 2.00

    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-0.78......-0.83...6.67Fe I
    Fe IIN/A-0.84......-0.89...6.61Fe II
    Zn IN/A...0.12+-0.14...-0.62+-0.140.21+-0.143.94+-0.14Zn I

    Position

    Right Ascension : 15 55 02.80 Declination : +05 04 12.0 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 OAO 50000 85 N/A N/A