BS16968-0061

  • BS16968-061 in P.Bonifacio+,AAP, 462, 851, 2007

    • taken from 9 paper(s):

    /P.Bonifacio et al.(2007)/ /S.M.Andrievsky et al.(2007)/ /S.M.Andrievsky et al.(2008)/ /P.Bonifacio et al.(2009)/ /S.M.Andrievsky et al.(2010)/ /J.Melendez et al.(2010)/ /M.Spite et al.(2011)/ /M.Spite et al.(2012)/ /K.A.Venn et al.(2004)/

    P.Bonifacio et al.,AAP, 462, 851, 2007(ADS)

    First stars VII - Lithium in extremely metal poor dwarfs


    Stellar Parameters

    Teff : 6035 log g : 3.75 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
    Li IN/A......2.12+-0.09-1.14+-0.091.90+-0.092.12+-0.09Li I
    Fe IN/A-3.05......-3.04...4.46Fe I

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-06-02 2452062.1311119 VLT 43000 289 3600 -80.6
    2001-06-02 2452062.173784 VLT 43000 289 3600 -80.7

    S.M.Andrievsky et al.,AAP, 464, 1081, 2007(ADS)

    NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars


    Stellar Parameters

    Teff : 6040 log g : 3.8 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
    NaN/A-3.45-0.402.80-3.44-0.392.80Na
    FeN/A-3.05......-3.05...4.45Fe

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 43000 200 N/A N/A

    S.M.Andrievsky et al.,AAP, 481, 481, 2008(ADS)

    NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars


    Stellar Parameters

    Teff : 6040 log g : 3.8 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
    AlN/A-3.17-0.123.30-3.15-0.103.30Al
    FeN/A-3.05......-3.05...4.45Fe

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 47000 120 N/A N/A

    P.Bonifacio et al.,AAP, 501, 519, 2009(ADS)

    First stars XII. Abundances in extremely metal-poor turnoff stars, and comparison with the giants


    Stellar Parameters

    Teff : 6035 log g : 3.75 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
    CHN/A...0.45+-0.15...-2.48+-0.150.56+-0.155.95+-0.15CH
    Mg I7...0.29+-0.06...-2.78+-0.060.26+-0.064.82+-0.06Mg I
    Si I1...0.31...-2.700.344.81Si I
    Ca I12...0.37+-0.10...-2.66+-0.100.38+-0.103.68+-0.10Ca I
    Sc II1...0.44...-2.590.450.56Sc II
    Ti20...0.38+-0.05...-2.60+-0.050.44+-0.052.35+-0.05Ti
    Cr I5...-0.24+-0.06...-3.26+-0.06-0.22+-0.062.38+-0.06Cr I
    Mn I3...-0.64+-0.00...-3.73+-0.00-0.69+-0.001.70+-0.00Mn I
    FeN/A-3.05......-3.04...4.46Fe
    Co I4...0.40+-0.04...-2.72+-0.040.32+-0.042.27+-0.04Co I
    Ni I3...0.04+-0.07...-2.98+-0.070.06+-0.073.24+-0.07Ni I
    Zn IN/A...<0.28...<-2.73<0.31<1.83Zn I
    Sr II1...-0.57...-3.52-0.48-0.65Sr II

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 45000 ~130 N/A N/A

    S.M.Andrievsky et al.,AAP, 509, A88, 2010(ADS)

    Non-LTE abundances of Mg and K in extremely metal-poor stars and the evolution of [O/Mg], [Na/Mg], [Al/Mg], and [K/Mg] in the Milky Way


    Stellar Parameters

    Teff : 6040 log g : 3.8 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
    MgN/A......4.82-2.780.274.82Mg
    FeN/A-3.05......-3.05...4.45Fe

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 VLT 45000 120 N/A N/A

    J.Melendez et al.,AAP, 515, L3, 2010(ADS)

    Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion


    Stellar Parameters

    Teff : 6256+-50 log g : 3.88

    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
    LiN/A......2.23+-0.035-1.03+-0.0352.04+-0.0352.23+-0.035Li
    FeN/A-3.07......-3.07...4.43Fe

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 VLT 110000 >100 N/A N/A

    M.Spite et al.,AAP, 528, A9, 2011(ADS)

    First stars. XIV. Sulfur abundances in extremely metal-poor stars


    Stellar Parameters

    Teff : 6040 log g : 3.8 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
    S I1......4.90+-0.20-2.22+-0.200.83+-0.204.90+-0.20S I
    FeN/A-3.05......-3.05...4.45Fe

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 43000 90 N/A N/A

    M.Spite et al.,AAP, 541, A143, 2012(ADS)

    NLTE determination of the calcium abundance and 3D corrections in extremely metal-poor stars


    Stellar Parameters

    Teff : 6040 log g : 3.8 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
    CaN/A-2.590.46...-2.570.483.77Ca
    FeN/A-3.05......-3.05...4.45Fe

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 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 45000 150 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...0.48...-2.620.464.98Mg
    CaN/A...0.27...-2.790.293.55Ca
    TiN/A...0.66...-2.350.732.60Ti
    FeN/A-3.08......-3.08...4.42Fe
    NiN/A...0.05...-3.000.083.22Ni

    Position

    Right Ascension : 15 01 06.12 Declination : +03 42 45.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log