HD340279

  • G186-26 in P.E.Nissen+,AAP, 469, 319, 2007

    • taken from 2 paper(s):

    /J.Melendez et al.(2006)/ /C.Charbonnel and F. Primas(2005)/

    J.Melendez et al.,ApJ, 642, 1082, 2006(ADS)

    PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS


    Stellar Parameters

    Teff : 6521+-102 log g : 4.31+-0.15 vturb : 1.5

    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......6.69-2.000.566.69O I
    Fe IIN/A......4.94-2.56...4.94Fe II

    Position

    Right Ascension : 20 24 45.41 Declination : +25 03 07.1 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 60000 200-300 N/A N/A

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

    The lithium content of the Galactic Halo stars


    Stellar Parameters

    Teff : 6362 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......<1.108<-2.15<0.68<1.108Li I
    FeN/A-2.83+-0.030......-2.83+-0.030...4.67+-0.030Fe

    Position

    Right Ascension : 20 24 45.41 Declination : +25 03 07.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log