SAGA_Sgr_000068

  • SgrJ184323.07-290337.64 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 : 4490+-50 log g : 0.49+-0.2 vturb : 1.79+-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...-1.00+-0.25...-1.00+-0.25-1.00+-0.257.43+-0.25C
    CaN/A...0.31+-0.27...0.31+-0.270.31+-0.276.65+-0.27Ca
    CoN/A...-0.03+-0.04...-0.03+-0.04-0.03+-0.044.96+-0.04Co
    SrN/A...>-0.20...>-0.20>-0.20>2.67Sr
    BaN/A...-0.07+-0.08...-0.07+-0.08-0.07+-0.082.11+-0.08Ba
    LaN/A...0.13+-0.11...0.13+-0.110.13+-0.111.23+-0.11La
    CeN/A...-0.12+-0.06...-0.12+-0.06-0.12+-0.061.46+-0.06Ce
    NdN/A...0.15+-0.13...0.15+-0.130.15+-0.131.57+-0.13Nd
    EuN/A...0.24+-0.19...0.24+-0.190.24+-0.190.76+-0.19Eu
    DyN/A...0.35...0.350.351.45Dy
    PbN/A...<0.50...<0.50<0.50<2.54Pb
    ThN/A...0.10...0.100.100.16Th

    Position

    Right Ascension : 18 43 23.07 Declination : -29 03 37.65 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 9015 136.1