SAGA_Dra_000351

  • Irwin22697 in T.Tsujimoto+,ApJ, 850, L12, 2017

    • taken from 1 paper(s):

    /T.Tsujimoto et al.(2017)/

    T.Tsujimoto et al.,ApJ, 850, L12, 2017(ADS)

    Enrichment in r-process Elements from Multiple Distinct Events in the Early Draco Dwarf Spheroidal Galaxy


    Stellar Parameters

    Teff : 4255+-100 log g : 0.47+-0.4 vturb : 1.46+-0.2

    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
    FeN/A-2.09+-0.18............Fe
    YN/A-2.61+-0.14............Y
    BaN/A-1.78+-0.23............Ba
    EuN/A-1.66+-0.28............Eu

    Binary Parameters

    Vrad -291.5

    Position

    Right Ascension : 17 21 40.36 Declination : +57 47 32.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2016-05-29 N/A SUBARUHDS 60000 34 5400 -291.5