BS17570-0063

  • BS17570-063 in P.Bonifacio+,AAP, 462, 851, 2007

    • taken from 10 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.(2009)/ /S.M.Andrievsky et al.(2010)/ /J.Melendez et al.(2010)/ /L.Sbordone et al.(2010)/ /M.Spite et al.(2011)/ /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 : 6242 log g : 4.75 vturb : 0.5

    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......2.05+-0.09-1.21+-0.091.70+-0.092.05+-0.09Li I
    Fe IN/A-2.92......-2.91...4.59Fe I

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-08-07 2451763.2960503 VLT 43000 200 3600 -184.3
    2000-08-07 2451763.3420782 VLT 43000 200 3600 -184.1
    2000-08-08 2451764.3181525 VLT 43000 200 3600 -184.2
    2000-08-08 2451764.3619509 VLT 43000 200 3600 -184.4
    2000-08-09 2451765.2589434 VLT 43000 200 3600 -184.7
    2000-08-09 2451765.3027405 VLT 43000 200 3600 -184.8

    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 : 6240 log g : 4.8 vturb : 0.5

    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-3.13-0.213.12-3.12-0.203.12Na
    FeN/A-2.92......-2.92...4.58Fe

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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 : 6240 log g : 4.8 vturb : 0.5

    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-3.22-0.303.25-3.20-0.283.25Al
    FeN/A-2.92......-2.92...4.58Fe

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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 : 6242 log g : 4.75 vturb : 0.5

    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...0.40+-0.15...-2.40+-0.150.51+-0.156.03+-0.15CH
    Mg I7...0.08+-0.06...-2.86+-0.060.05+-0.064.74+-0.06Mg I
    Si I1...0.04...-2.840.074.67Si I
    Ca I11...0.29+-0.10...-2.61+-0.100.30+-0.103.73+-0.10Ca I
    Sc II1...0.29...-2.610.300.54Sc II
    Ti16...0.45+-0.06...-2.40+-0.060.51+-0.062.55+-0.06Ti
    Cr I5...-0.23+-0.12...-3.12+-0.12-0.21+-0.122.52+-0.12Cr I
    Mn I3...-0.76+-0.01...-3.72+-0.01-0.81+-0.011.71+-0.01Mn I
    FeN/A-2.92......-2.91...4.59Fe
    Co I3...0.31+-0.08...-2.68+-0.080.23+-0.082.31+-0.08Co I
    Ni I3...-0.07+-0.18...-2.96+-0.18-0.05+-0.183.26+-0.18Ni I
    Zn IN/A...<0.41...<-2.47<0.44<2.09Zn I
    Sr II1...-0.02...-2.840.070.03Sr II
    Ba II1...-0.26...-3.23-0.32-1.05Ba II

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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, 494, 1083, 2009(ADS)

    Evolution of the barium abundance in the early Galaxy from a NLTE analysis of the Ba lines in a homogeneous sample of EMP stars


    Stellar Parameters

    Teff : 6240 log g : 4.8 vturb : 0.5

    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
    FeN/A-2.92......-2.92...4.58Fe
    Ba1......-1.05-3.23-0.31-1.05Ba

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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 : 6240 log g : 4.8 vturb : 0.5

    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......4.74-2.860.064.74Mg
    FeN/A-2.92......-2.92...4.58Fe

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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 : 6318+-50 log g : 4.69

    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......2.06+-0.035-1.20+-0.0351.71+-0.0352.06+-0.035Li
    FeN/A-2.91......-2.91...4.59Fe

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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 : 6078 log g : 4.50 vturb : 0.6

    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......1.930-1.331.721.930Li
    Fe IN/A......4.45+-0.136-3.05+-0.136...4.45+-0.136Fe I
    Fe IIN/A......4.51+-0.062-2.99+-0.062...4.51+-0.062Fe II

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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, 528, A9, 2011(ADS)

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


    Stellar Parameters

    Teff : 6240 log g : 4.8 vturb : 0.5

    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......5.05+-0.20-2.07+-0.200.85+-0.205.05+-0.20S I
    FeN/A-2.92......-2.92...4.58Fe

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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 : 6240 log g : 4.8 vturb : 0.5

    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-2.560.36...-2.540.383.80Ca
    FeN/A-2.92......-2.92...4.58Fe

    Position

    Right Ascension : 00 20 36.10 Declination : +23 47 38.0 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