BS16545-0089

  • BS16545-089 in D.K.Lai+,ApJ, 681, 1524, 2008

    • taken from 1 paper(s):

    /J.G.Cohen et al.(2004)/

    J.G.Cohen et al.,ApJ, 612, 1107, 2004(ADS)

    Abundances In Very Metal-Poor Dwarf Stars


    Stellar Parameters

    Teff : 6115 log g : 3.6 vturb : 1.7

    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......4.38+-0.02-3.22+-0.020.38+-0.024.38+-0.02Mg I
    Al I2......2.91+-0.09-3.54+-0.090.06+-0.092.91+-0.09Al I
    Si I1......3.88-3.63-0.033.88Si I
    Ca I3......3.26+-0.16-3.08+-0.160.52+-0.163.26+-0.16Ca I
    Sc II1......-0.29-3.440.16-0.29Sc II
    Ti II8......1.83+-0.12-3.12+-0.120.48+-0.121.83+-0.12Ti II
    Cr I3......1.93+-0.05-3.71+-0.05-0.11+-0.051.93+-0.05Cr I
    Mn I1......1.43-4.00-0.401.43Mn I
    Fe I21......3.90+-0.14-3.60+-0.14...3.90+-0.14Fe I
    Fe II2......4.00+-0.24-3.50+-0.24...4.00+-0.24Fe II
    Co I2......2.13+-0.11-2.86+-0.110.74+-0.112.13+-0.11Co I
    Ni I1......<2.91<-3.31<0.29<2.91Ni I
    Sr II2......<-0.90+-0.06<-3.77+-0.06<-0.17+-0.06<-0.90+-0.06Sr II
    Ba II2......<-1.38+-0.20<-3.56+-0.20<0.04+-0.20<-1.38+-0.20Ba II

    Position

    Right Ascension : 11 24 27.50 Declination : +36 50 28.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-05 N/A KECKHIRES 45000 80 1800 N/A