CS22166-030

  • HE0102-1213 in J.E.Norris+,ApJ, 762, 25, 2013

    • taken from 3 paper(s):

    /J.E.Norris et al.(2013)/ /D.Yong et al.(2013)/ /K.A.Venn et al.(2004)/

    J.E.Norris et al.,ApJ, 762, 25, 2013(ADS)

    The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters


    Stellar Parameters

    Teff : 6100+-123 log g : 3.8

    Position

    Right Ascension : 01 05 28.00 Declination : -11 57 31.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2007-11 2454436.78 KECKHIRES 48000 100 90.5 N/A

    D.Yong et al.,ApJ, 762, 26, 2013(ADS)

    THE MOST METAL-POOR STARS. II. CHEMICAL ABUNDANCES OF 190 METAL-POOR STARS INCLUDING 10 NEW STARS WITH [Fe/H] <-3.


    Stellar Parameters

    Teff : 6100 log g : 3.65 vturb : 1.5

    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...<1.31<6.46<-1.97<1.31<6.46C
    Na1...-0.022.94-3.30-0.022.94Na
    Mg4...0.06+-0.114.38+-0.11-3.22+-0.110.06+-0.114.38+-0.11Mg
    Al2...-0.69+-0.152.48+-0.15-3.97+-0.15-0.69+-0.152.48+-0.15Al
    Si1...0.164.39-3.120.164.39Si
    Ca5...0.42+-0.13.48+-0.1-2.86+-0.10.42+-0.13.48+-0.1Ca
    Sc2...0.1+-0.19-0.03+-0.19-3.18+-0.190.10+-0.19-0.03+-0.19Sc
    Ti I3...0.76+-0.132.43+-0.13-2.52+-0.130.76+-0.132.43+-0.13Ti I
    Cr4...-0.13+-0.122.23+-0.12-3.41+-0.12-0.13+-0.122.23+-0.12Cr
    Mn2...-0.66+-0.151.49+-0.15-3.94+-0.15-0.66+-0.151.49+-0.15Mn
    Fe I59-3.28+-0.11...4.22+-0.11-3.28+-0.11...4.22+-0.11Fe I
    Fe II2-3.03+-0.3...4.47+-0.3-3.03+-0.3...4.47+-0.3Fe II
    Co2...0.64+-0.252.35+-0.25-2.64+-0.250.64+-0.252.35+-0.25Co
    Ni2...0.09+-0.153.03+-0.15-3.19+-0.150.09+-0.153.03+-0.15Ni
    Sr2...-0.3+-0.18-0.71+-0.18-3.58+-0.18-0.30+-0.18-0.71+-0.18Sr
    Ba1...<-0.64<-1.74<-3.92<-0.64<-1.74Ba

    Position

    Right Ascension : 01 05 28.00 Declination : -11 57 31.1 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 N/A N/A

    K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

    Stellar Chemical Signatures and Hierarchical Galaxy Formation


    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
    MgN/A...0.76...-2.620.744.98Mg
    CaN/A...0.24...-3.100.263.24Ca
    TiN/A...0.76...-2.530.832.42Ti
    FeN/A-3.36......-3.36...4.14Fe
    NiN/A...0.19...-3.140.223.08Ni

    Position

    Right Ascension : 01 05 28.00 Declination : -11 57 31.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log