CS29502-042

  • CS29516-041 in W.Aoki+,ApJ, 632, 611, 2005

    • taken from 10 paper(s):

    /R.Cayrel et al.(2004)/ /M.Spite et al.(2005)/ /M.Spite et al.(2006)/ /S.M.Andrievsky et al.(2007)/ /S.M.Andrievsky et al.(2008)/ /S.M.Andrievsky et al.(2009)/ /S.M.Andrievsky et al.(2010)/ /M.Spite et al.(2011)/ /P.Francois et al.(2007)/ /M.Spite et al.(2012)/

    R.Cayrel et al.,AAP, 416, 1117, 2004(ADS)

    First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy


    Stellar Parameters

    Teff : 5100 log g : 2.5 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-2.960.235.56-2.870.325.56CH
    Na I2-3.64-0.452.69-3.55-0.362.69Na I
    Mg I8-2.96+-0.100.23+-0.104.62+-0.10-2.98+-0.100.21+-0.104.62+-0.10Mg I
    Al I2-4.00-0.812.47-3.98-0.792.47Al I
    Si I1-2.900.294.65-2.860.334.65Si I
    K I1-2.890.302.23-2.800.392.23K I
    Ca I17-2.97+-0.130.22+-0.133.39+-0.13-2.95+-0.130.24+-0.133.39+-0.13Ca I
    Sc II7-3.00+-0.130.19+-0.130.17+-0.13-2.98+-0.130.21+-0.130.17+-0.13Sc II
    Ti I13-2.93+-0.060.26+-0.062.09+-0.06-2.86+-0.060.33+-0.062.09+-0.06Ti I
    Ti II30-2.95+-0.090.24+-0.092.07+-0.09-2.88+-0.090.31+-0.092.07+-0.09Ti II
    Cr I7-3.56+-0.09-0.37+-0.092.11+-0.09-3.53+-0.09-0.34+-0.092.11+-0.09Cr I
    Mn I3-3.75+-0.01-0.56+-0.011.64+-0.01-3.79+-0.01-0.60+-0.011.64+-0.01Mn I
    Fe I150-3.19+-0.110.00+-0.114.31+-0.11-3.19+-0.110.00+-0.114.31+-0.11Fe I
    Fe II11-3.19+-0.150.00+-0.154.31+-0.15-3.19+-0.150.00+-0.154.31+-0.15Fe II
    Co I4-2.83+-0.070.36+-0.072.09+-0.07-2.90+-0.070.29+-0.072.09+-0.07Co I
    Ni I3-3.25+-0.07-0.06+-0.073.00+-0.07-3.22+-0.07-0.03+-0.073.00+-0.07Ni I
    Zn I1-3.000.191.60-2.960.231.60Zn I

    Binary Parameters

    Binarity Unknown

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-10 N/A VLT 47000 290 13500 N/A
    2001-09 N/A VLT N/A N/A N/A N/A

    M.Spite et al.,AAP, 430, 655, 2005(ADS)

    First stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements


    Stellar Parameters

    Teff : 5100 log g : 2.5 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......0.90+-0.05-2.36+-0.050.83+-0.050.90+-0.05Li I
    CN/A-3.03+-0.04......-2.94+-0.040.25+-0.045.49+-0.04C
    NN/A-3.62......-3.53-0.344.30N
    FeN/A-3.19......-3.19...4.31Fe

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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 30 N/A N/A

    M.Spite et al.,AAP, 455, 291, 2006(ADS)

    First stars IX - Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios


    Stellar Parameters

    Teff : 5100 log g : 2.5 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-3.03+-0.04......-2.94+-0.040.25+-0.045.49+-0.04C
    NN/A-3.62+-0.20......-3.53+-0.20-0.34+-0.204.30+-0.20N
    FeN/A-3.19......-3.19...4.31Fe

    Isotopic Ratio

    12C/13C >30

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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 130 N/A N/A

    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 : 5100 log g : 2.5 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-3.62-0.432.63-3.61-0.422.63Na
    FeN/A-3.19......-3.19...4.31Fe

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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 : 5100 log g : 2.5 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-3.22-0.033.25-3.20-0.013.25Al
    FeN/A-3.19......-3.19...4.31Fe

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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

    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 : 5100 log g : 2.5 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
    FeN/A-3.19......-3.19...4.31Fe
    Ba1......-2.75-4.93-1.74-2.75Ba

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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 : 5100 log g : 2.5 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......4.74-2.860.334.74Mg
    KN/A......2.26-2.770.422.26K
    FeN/A-3.19......-3.19...4.31Fe

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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

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

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


    Stellar Parameters

    Teff : 5100 log g : 2.5 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......4.50+-0.14-2.62+-0.140.57+-0.144.50+-0.14S I
    FeN/A-3.19......-3.19...4.31Fe

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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 180 N/A N/A

    P.Francois et al.,AAP, 476, 935, 2007(ADS)

    First stars. VIII. Enrichment of the neutron-capture elements in the early Galaxy


    Stellar Parameters

    Teff : 5100 log g : 2.5 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
    FeN/A-3.19......-3.19...4.31Fe
    Sr2...-1.98...-5.12-1.93-2.25Sr
    YN/A...<-1.75...<-4.91<-1.72<-2.70Y
    ZrN/A...<-0.71...<-3.88<-0.69<-1.30Zr
    Ba2...-1.69...-4.93-1.74-2.75Ba
    LaN/A...<-0.58...<-3.70<-0.51<-2.60La
    CeN/A...<+0.51...<-2.68<0.51<-1.10Ce
    PrN/A...<+0.23...<-2.97<0.22<-2.25Pr
    NdN/A...<-0.31...<-3.42<-0.23<-2.00Nd
    SmN/A...<-0.21...<-3.35<-0.16<-2.39Sm
    EuN/A...<-0.22...<-3.42<-0.23<-2.90Eu
    GdN/A...<+0.07...<-3.07<0.12<-2.00Gd
    DyN/A...<+0.55...<-2.60<0.59<-1.50Dy
    ErN/A...<+0.46...<-2.72<0.47<-1.80Er
    Tm1...+1.83...-1.481.71-1.36Tm

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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 >50 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 : 5100 log g : 2.5 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-2.810.38...-2.790.403.55Ca
    FeN/A-3.19......-3.19...4.31Fe

    Position

    Right Ascension : 22 21 48.82 Declination : +02 28 44.9 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