SAGA_Sgr_000065

  • Sgr2300225 in C.J.Hansen+,ApJ, 855, 83, 2018

    • taken from 1 paper(s):

    /C.J.Hansen et al.(2018)/

    C.J.Hansen et al.,ApJ, 855, 83, 2018(ADS)

    Ages and Heavy Element Abundances from Very Metal-poor Stars in the Sagittarius Dwarf Galaxy


    Stellar Parameters

    Teff : 4510+-50 log g : 0.77+-0.2 vturb : 1.56+-0.1

    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...-0.35+-0.25...-0.35+-0.25-0.35+-0.258.08+-0.25C
    CaN/A...0.48+-0.28...0.48+-0.280.48+-0.286.82+-0.28Ca
    CoN/A...-0.15+-0.05...-0.15+-0.05-0.15+-0.054.84+-0.05Co
    SrN/A...0.20+-0.03...0.20+-0.030.20+-0.033.07+-0.03Sr
    BaN/A...-0.70+-0.10...-0.70+-0.10-0.70+-0.101.48+-0.10Ba
    LaN/A...0.00...0.000.001.10La
    CeN/A...0.01+-0.07...0.01+-0.070.01+-0.071.59+-0.07Ce
    NdN/A...0.20+-0.20...0.20+-0.200.20+-0.201.62+-0.20Nd
    EuN/A...-0.12+-0.11...-0.12+-0.11-0.12+-0.110.40+-0.11Eu
    DyN/A...<0.00...<0.00<0.00<1.10Dy
    PbN/A...<1.25...<1.25<1.25<3.29Pb

    Position

    Right Ascension : 18 55 49.70 Declination : -30 33 09.69 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 N/A N/A 12685 167.2