SAGA_Sgr_000066

  • SgrJ190651.47-320147.23 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 : 4500+-50 log g : 0.81+-0.2 vturb : 1.67+-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...0.00+-0.25...0.00+-0.250.00+-0.258.43+-0.25C
    CaN/A...0.32+-0.23...0.32+-0.230.32+-0.236.66+-0.23Ca
    CoN/A...-0.30+-0.21...-0.30+-0.21-0.30+-0.214.69+-0.21Co
    SrN/A...0.58+-0.24...0.58+-0.240.58+-0.243.45+-0.24Sr
    BaN/A...0.80+-0.11...0.80+-0.110.80+-0.112.98+-0.11Ba
    LaN/A...1.48+-0.04...1.48+-0.041.48+-0.042.58+-0.04La
    CeN/A...0.87+-0.29...0.87+-0.290.87+-0.292.45+-0.29Ce
    NdN/A...1.24+-0.20...1.24+-0.201.24+-0.202.66+-0.20Nd
    EuN/A...0.81+-0.08...0.81+-0.080.81+-0.081.33+-0.08Eu
    DyN/A...0.85...0.850.851.95Dy
    PbN/A...2.05...2.052.054.09Pb
    ThN/A...<0.9...<0.90<0.9<0.96Th

    Position

    Right Ascension : 19 06 51.47 Declination : -32 01 47.24 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 165.5