BD+01_2916

  • HIP70199 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 3 paper(s):

    /D.L.Burris et al.(2000)/ /W.Aoki and S. Honda(2008)/ /H.N.Li et al.(2013)/

    D.L.Burris et al.,ApJ, 544, 302, 2000(ADS)

    NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS


    Stellar Parameters

    Teff : 4150 log g : 0.10 vturb : 2.30

    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-1.99......-1.82...5.68Fe
    YN/A...-0.070.18-2.03-0.210.18Y
    ZrN/A...0.641.25-1.330.491.25Zr
    BaN/A...0.070.21-1.97-0.150.21Ba
    LaN/A...0.35-0.42-1.520.30-0.42La
    NdN/A...0.42-0.07-1.490.33-0.07Nd
    EuN/A...0.65-0.83-1.350.47-0.83Eu

    Position

    Right Ascension : 14 21 45.26 Declination : +00 46 59.2 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 MAYALLKPNO 20000 100-200 N/A N/A

    W.Aoki et al.,PASJ, 60, L7, 2008(ADS)

    Enrichment of Lead (Pb) in the Galactic Halo


    Stellar Parameters

    Teff : 4200 log g : 0.4 vturb : 1.8

    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...-0.66...-2.47-0.545.96C
    FeN/A-1.88...5.57+-0.18-1.93...5.57+-0.18Fe
    LaN/A......-0.87+-0.12-1.97+-0.12-0.04+-0.12-0.87+-0.12La
    EuN/A......-1.22+-0.14-1.74+-0.140.19+-0.14-1.22+-0.14Eu
    PbN/A...-0.32+-0.19-0.20+-0.19-2.24+-0.19-0.31+-0.19-0.20+-0.19Pb

    Position

    Right Ascension : 14 21 45.26 Declination : +00 46 59.2 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 N/A SUBARUHDS 50000 >85 N/A N/A

    H.N.Li et al.,ApJ, 765, 51, 2013(ADS)

    FLUORINE ABUNDANCES OF GALACTIC LOW-METALLICITY GIANTS


    Stellar Parameters

    Teff : 4200 log g : 0.1 vturb : 2.1

    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......5.64-2.79-1.085.64C
    ON/A......7.11-1.580.137.11O
    HFN/A......<2.19<-2.23<-0.52<2.19HF
    NaN/A......4.08-2.16-0.454.08Na
    MgN/A......6.21-1.390.326.21Mg
    AlN/A......4.46-1.99-0.284.46Al
    FeN/A-1.88......-1.71...5.79Fe
    EuN/A......-1.13-1.650.06-1.13Eu

    Position

    Right Ascension : 14 21 45.26 Declination : +00 46 59.2 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 VLTCRIRES 100000 357.3 N/A N/A