SAGA_Sgr_000073

  • SgrJ184828.45-294929.70 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 : 4480+-50 log g : 1.10+-0.2 vturb : 1.54+-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...-0.75+-0.25...-0.75+-0.25-0.75+-0.257.68+-0.25C
    CaN/A...0.38+-0.25...0.38+-0.250.38+-0.256.72+-0.25Ca
    CoN/A...-0.27+-0.35...-0.27+-0.35-0.27+-0.354.72+-0.35Co
    SrN/A...>0.10...>0.10>0.10>2.97Sr
    BaN/A...0.43+-0.09...0.43+-0.090.43+-0.092.61+-0.09Ba
    LaN/A...0.27+-0.23...0.27+-0.230.27+-0.231.37+-0.23La
    CeN/A...0.14+-0.13...0.14+-0.130.14+-0.131.72+-0.13Ce
    NdN/A...0.49+-0.24...0.49+-0.240.49+-0.241.91+-0.24Nd
    EuN/A...0.27+-0.23...0.27+-0.230.27+-0.230.79+-0.23Eu
    DyN/A...0.80...0.800.801.90Dy
    PbN/A...<0.10...<0.10<0.10<2.14Pb

    Position

    Right Ascension : 18 48 28.46 Declination : -29 49 29.70 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 6010 127.6