CS31061-0032

  • CS31061-032 in P.Bonifacio+,AAP, 462, 851, 2007

    • taken from 8 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)/ /L.Sbordone et al.(2010)/ /M.Spite et al.(2012)/

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

    First stars VII - Lithium in extremely metal poor dwarfs


    Stellar Parameters

    Teff : 6409 log g : 4.25 vturb : 1.4

    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......2.25+-0.09-1.01+-0.091.56+-0.092.25+-0.09Li I
    Fe IN/A-2.58......-2.57...4.93Fe I

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-11-05 2452218.2830332 VLT 43000 116 3600 +21.0

    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 : 6410 log g : 4.3 vturb : 1.4

    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-2.75-0.173.50-2.74-0.163.50Na
    FeN/A-2.58......-2.58...4.92Fe

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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 : 6410 log g : 4.3 vturb : 1.4

    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-2.77-0.193.70-2.75-0.173.70Al
    FeN/A-2.58......-2.58...4.92Fe

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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 : 6409 log g : 4.25 vturb : 1.4

    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...0.56+-0.15...-1.90+-0.150.67+-0.156.53+-0.15CH
    Mg I7...0.22+-0.06...-2.38+-0.060.19+-0.065.22+-0.06Mg I
    Si I1...0.14...-2.400.175.11Si I
    Ca I15...0.40+-0.14...-2.16+-0.140.41+-0.144.18+-0.14Ca I
    Sc II1...0.31...-2.250.320.90Sc II
    Ti25...0.45+-0.11...-2.06+-0.110.51+-0.112.89+-0.11Ti
    Cr I6...-0.10+-0.16...-2.65+-0.16-0.08+-0.162.99+-0.16Cr I
    Mn I3...-0.51+-0.02...-3.13+-0.02-0.56+-0.022.30+-0.02Mn I
    FeN/A-2.58......-2.57...4.93Fe
    Co I4...0.38+-0.15...-2.27+-0.150.30+-0.152.72+-0.15Co I
    Ni I3...0.03+-0.05...-2.52+-0.050.05+-0.053.70+-0.05Ni I
    Zn I1...0.40...-2.140.432.42Zn I
    Sr II1...0.21...-2.270.300.60Sr II
    Ba II1...-0.40...-3.03-0.46-0.85Ba II

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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 : 6410 log g : 4.3 vturb : 1.4

    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......5.22-2.380.205.22Mg
    FeN/A-2.58......-2.58...4.92Fe

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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 : 6433+-50 log g : 4.32

    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+-0.0351.54+-0.0352.23+-0.035Li
    FeN/A-2.57......-2.57...4.93Fe

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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

    L.Sbordone et al.,AAP, 522, A26, 2010(ADS)

    The metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundances


    Stellar Parameters

    Teff : 6369 log g : 4.25 vturb : 1.4

    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......2.221-1.041.582.221Li
    Fe IN/A......4.88+-0.137-2.62+-0.137...4.88+-0.137Fe I
    Fe IIN/A......4.88+-0.062-2.62+-0.062...4.88+-0.062Fe II

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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 40000 N/A 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 : 6410 log g : 4.3 vturb : 1.4

    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-2.130.45...-2.110.474.23Ca
    FeN/A-2.58......-2.58...4.92Fe

    Position

    Right Ascension : 02 38 43.29 Declination : +03 19 02.4 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