SAGA_UMi_000224

  • UMI446 in U.Ural+,MNRAS, 449, 761, 2015

    • taken from 1 paper(s):

    /U.Ural et al.(2015)/

    U.Ural et al.,MNRAS, 449, 761, 2015(ADS)

    An inefficient dwarf: chemical abundances and the evolution of the Ursa Minor dwarf spheroidal galaxy


    Stellar Parameters

    Teff : 4580 log g : 1.6 vturb : 2.80

    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
    Mg I2...0.33+-0.10...-2.34+-0.100.33+-0.105.26+-0.10Mg I
    Ca I7...0.3+-0.20...-2.37+-0.200.30+-0.203.97+-0.20Ca I
    Sc II3...0.63+-0.27...-2.04+-0.270.63+-0.271.11+-0.27Sc II
    Ti I7...0.45+-0.23...-2.22+-0.230.45+-0.232.73+-0.23Ti I
    Ti II13...0.48+-0.34...-2.19+-0.340.48+-0.342.76+-0.34Ti II
    Cr I6...0.02+-0.07...-2.65+-0.070.02+-0.072.99+-0.07Cr I
    Mn I3...0.29+-0.19...-2.38+-0.190.29+-0.193.05+-0.19Mn I
    Fe I68-2.67+-0.26......-2.67+-0.26...4.83+-0.26Fe I
    Fe II7-2.64+-0.19......-2.64+-0.19...4.86+-0.19Fe II
    Ni I5...0.32+-0.11...-2.35+-0.110.32+-0.113.87+-0.11Ni I
    Y II1...0.18+-0.34...-2.49+-0.340.18+-0.34-0.28+-0.34Y II
    Ba II2...-0.74+-0.47...-3.41+-0.47-0.74+-0.47-1.23+-0.47Ba II
    Nd II1...0.89+-0.34...-1.78+-0.340.89+-0.34-0.36+-0.34Nd II

    Binary Parameters

    Vrad -246

    Position

    Right Ascension : 15 02 01.53 Declination : +66 49 22.36 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2006-06-05 N/A KECKHIRES N/A 12 3000 -246