CD-4214278

  • CD-42_14278 in P.E.Nissen+,AAP, 469, 319, 2007

  • taken from 1 paper(s):

    /D.Fabbian et al.(2009)/


    D.Fabbian et al.,AAP, 500, 1143, 2009(ADS)

    The C/O ratio at low metallicity:constraints on early chemical evolution from observations of Galactic halo stars


    Stellar Parameters

    Teff : 6085 log g : 4.39

    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
    CN/A-1.85...6.54-1.890.196.54C
    ON/A-1.38...7.28-1.410.677.28O
    FeN/A-2.03......-2.08...5.42Fe

    Position

    Right Ascension : 19 32 19.15 Declination : -42 12 43.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001 N/A VLT 60000 N/A N/A N/A