SAGA_Sgr_000064

  • SgrJ185549.44-300349.30 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 : 4320+-50 log g : 0.03+-0.2 vturb : 1.68+-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...-0.80+-0.25...-0.80+-0.25-0.80+-0.257.63+-0.25C
    CaN/A...0.54+-0.35...0.54+-0.350.54+-0.356.88+-0.35Ca
    CoN/A...-0.23+-0.25...-0.23+-0.25-0.23+-0.254.76+-0.25Co
    SrN/A...0.11+-0.03...0.11+-0.030.11+-0.032.98+-0.03Sr
    BaN/A...0.13+-0.05...0.13+-0.050.13+-0.052.31+-0.05Ba
    LaN/A...0.27+-0.06...0.27+-0.060.27+-0.061.37+-0.06La
    CeN/A...0.02+-0.16...0.02+-0.160.02+-0.161.60+-0.16Ce
    NdN/A...0.55+-0.13...0.55+-0.130.55+-0.131.97+-0.13Nd
    EuN/A...0.47+-0.05...0.47+-0.050.47+-0.050.99+-0.05Eu
    DyN/A...1.10...1.101.102.20Dy
    PbN/A...0.60...0.600.602.64Pb
    ThN/A...0.65...0.650.650.71Th

    Position

    Right Ascension : 18 55 49.44 Declination : -30 03 49.31 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 3005 135.7