HD106038

  • G12-21 in E.Caffau+,AAP, 441, 533, 2005

    • taken from 13 paper(s):

    /P.E.Nissen et al.(2002)/ /M.Asplund et al.(2006)/ /P.E.Nissen et al.(2007)/ /C.J.Akerman et al.(2004)/ /R.G.Gratton et al.(2003)/ /E.Caffau et al.(2005)/ /J.Melendez et al.(2006)/ /P.E.Nissen et al.(2004)/ /K.F.Tan et al.(2009)/ /R.Smiljanic et al.(2009)/ /D.Fabbian et al.(2009)/ /C.J.Hansen et al.(2012)/ /A.M.Boesgaard et al.(2011)/

    P.E.Nissen et al.,AAP, 390, 235, 2002(ADS)

    O/Fe in metal-poor main sequence and subgiant stars


    Stellar Parameters

    Teff : 5918 log g : 4.31 vturb : 1.2

    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
    [O I]N/A...0.57...-0.620.728.07[O I]
    FeN/A-1.37......-1.34...6.16Fe

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-04 N/A VLT 55000 300-400 N/A N/A

    M.Asplund et al.,ApJ, 644, 229, 2006(ADS)

    Lithium Isotopic Abundances in Metal-poor Halo Stars


    Stellar Parameters

    Teff : 5905 log g : 4.30 vturb : 1.2

    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......2.49+-0.01-0.77+-0.010.58+-0.012.49+-0.01Li
    ON/A-0.76......-0.710.647.98O
    FeN/A-1.35......-1.35...6.15Fe

    Isotopic Ratio

    6Li/7Li 0.031+-0.006

    Binary Parameters

    Vrad 99.9

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-07-23-2357 N/A VLT 120000 450 60 99.6
    2000-07-24-2356 N/A VLT 120000 350 40 99.9

    P.E.Nissen et al.,AAP, 469, 319, 2007(ADS)

    Sulphur and zinc abundances in Galactic halo stars revisited


    Stellar Parameters

    Teff : 6027 log g : 4.36 vturb : 1.2

    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 IN/A...0.43...-0.730.646.39S I
    FeN/A-1.37......-1.37...6.13Fe
    Zn IN/A...0.143.37-1.190.183.37Zn I

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2007-06-25 N/A VLT 60000 N/A N/A N/A

    C.J.Akerman et al.,AAP, 414, 931, 2004(ADS)

    The evolution of the C/O ratio in metal-poor halo stars


    Stellar Parameters

    Teff : 5919 log g : 4.30 vturb : 1.2

    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
    C IN/A......7.40-1.030.397.40C I
    O IN/A......8.08-0.610.818.08O I
    FeN/A-1.42......-1.42...6.08Fe

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 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 60000 200-300 3600 N/A

    R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

    Abundances for metal-poor stars with accurate parallaxes I. Basic data


    Stellar Parameters

    Teff : 6013 log g : 4.44

    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
    O IN/A...0.58+-0.069...-0.62+-0.0690.66+-0.0698.07+-0.069O I
    Na IN/A...0.07+-0.054...-1.23+-0.0540.05+-0.0545.01+-0.054Na I
    Mg IN/A...0.47+-0.055...-0.97+-0.0550.31+-0.0556.63+-0.055Mg I
    Si IN/A...0.6+-0.048...-0.65+-0.0480.63+-0.0486.86+-0.048Si I
    Ca IN/A...0.25+-0.033...-1.09+-0.0330.19+-0.0335.25+-0.033Ca I
    Ti IN/A...0.18+-0.03...-0.97+-0.030.31+-0.033.98+-0.03Ti I
    Ti IIN/A...0.28+-0.048...-0.87+-0.0480.41+-0.0484.08+-0.048Ti II
    Fe IN/A-1.27+-0.051......-1.28+-0.051...6.22+-0.051Fe I
    Fe IIN/A-1.33+-0.066......-1.34+-0.066...6.16+-0.066Fe II

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 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 EMMIESO 60000 150 N/A 95

    E.Caffau et al.,AAP, 441, 533, 2005(ADS)

    Sulphur abundance in Galactic stars


    Stellar Parameters

    Teff : 6013 log g : 4.44

    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 IN/A<-1.00+-0.13<0.68+-0.13...<-0.79+-0.13<0.48+-0.13<6.33+-0.13S I
    FeN/A-1.27......-1.27...6.23Fe

    Binary Parameters

    Vrad 100

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2450088.81146 EMMIESO 60000 150 N/A N/A

    J.Melendez et al.,ApJ, 642, 1082, 2006(ADS)

    PERMITTED OXYGEN ABUNDANCES AND THE TEMPERATURE SCALE OF METAL-POOR TURNOFF STARS


    Stellar Parameters

    Teff : 6012+-26 log g : 4.45+-0.11 vturb : 1.7

    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
    O IN/A......8.11-0.580.848.11O I
    Fe IIN/A......6.08-1.42...6.08Fe II

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 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 60000 200-300 N/A N/A

    P.E.Nissen et al.,AAP, 415, 993, 2004(ADS)

    Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems


    Stellar Parameters

    Teff : 5919+-70 log g : 4.30+-0.15 vturb : 1.2+-0.2

    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 IN/A-1.00......-0.920.506.20S I
    Fe IIN/A-1.42......-1.42...6.08Fe II
    Zn IN/A-1.25......-1.240.183.32Zn I

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001 N/A VLT 60000 150-300 N/A N/A

    K.F.Tan et al.,MNRAS, 392, 205, 2009(ADS)

    Beryllium abundances in metal-poor stars


    Stellar Parameters

    Teff : 5990+-80 log g : 4.43+-0.15 vturb : 1.2+-0.2

    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......2.55-0.710.582.55Li
    BeN/A......1.37+-0.12-0.01+-0.121.28+-0.121.37+-0.12Be
    ON/A-0.62......-0.540.758.15O
    TiN/A...0.21...-1.100.193.85Ti
    FeN/A-1.30......-1.29...6.21Fe

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-04-10 N/A VLT 48000 N/A N/A N/A

    R.Smiljanic et al.,AAP, 499, 103, 2009(ADS)

    Beryllium abundances and star formation in the halo and in the thick disk


    Stellar Parameters

    Teff : 6046 log g : 4.46 vturb : 1.34

    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......2.51-0.750.512.51Li
    BeN/A......1.420.041.301.42Be
    FeN/A-1.26......-1.26...6.24Fe

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    D.Fabbian et al.,AAP, 500, 1143, 2009(ADS)

    The C/O ratio at low metallicity:constraints on early chemical evolution from observations of Galactic halo stars


    Stellar Parameters

    Teff : 6027 log g : 4.36

    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-1.01...7.38-1.050.377.38C
    ON/A-0.61...8.05-0.640.788.05O
    FeN/A-1.37......-1.42...6.08Fe

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001 N/A VLT 60000 N/A N/A N/A

    C.J.Hansen et al.,AAP, 545, A31, 2012(ADS)

    Silver and palladium help unveil the nature of a second r-process


    Stellar Parameters

    Teff : 5950+-100 log g : 4.33+-0.25 vturb : 1.1+-0.15

    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-1.48+-0.15......-1.48+-0.15...6.02+-0.15Fe
    SrN/A...0.56+-0.17...-0.92+-0.170.56+-0.171.95+-0.17Sr
    YN/A...0.54+-0.14...-0.94+-0.140.54+-0.141.27+-0.14Y
    ZrN/A...0.68+-0.17...-0.80+-0.170.68+-0.171.78+-0.17Zr
    PdN/A...0.32+-0.21...-1.16+-0.210.32+-0.210.41+-0.21Pd
    AgN/A...0.14+-0.25...-1.60+-0.25-0.12+-0.25-0.40+-0.25Ag
    BaN/A...0.76+-0.17...-0.72+-0.170.76+-0.171.46+-0.17Ba
    EuN/A...0.45+-0.16...-1.03+-0.160.45+-0.16-0.51+-0.16Eu

    Position

    Right Ascension : 12 12 01.37 Declination : +13 15 40.6 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 40000 >100 N/A N/A

    A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

    Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars


    Stellar Parameters

    Teff : 6085+-100 log g : 4.63+-0.2 vturb : 1.46+-0.2

    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
    BeN/A...+1.39+-0.15+1.47+-0.120.09+-0.121.43+-0.15+1.47+-0.12Be
    ON/A-0.93+-0.22+0.41+-0.24...-0.99+-0.220.35+-0.247.70+-0.22O
    MgN/A-0.82+-0.07......-0.84+-0.070.50+-0.076.76+-0.07Mg
    TiN/A-1.06+-0.09......-0.99+-0.090.35+-0.093.96+-0.09Ti
    FeN/A-1.34+-0.09......-1.34+-0.09...6.16+-0.09Fe

    Position

    Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-01-16 N/A KECKHIRES 42000 107 1500 N/A