HD121004
  • CD-45_8786 in C.Charbonnel+,AAP, 442, 961, 2005

    • taken from 10 paper(s):

    /P.E.Nissen et al.(2002)/ /C.J.Akerman et al.(2004)/ /R.G.Gratton et al.(2003)/ /P.E.Nissen et al.(2004)/ /K.F.Tan et al.(2009)/ /R.Smiljanic et al.(2009)/ /C.Charbonnel and F. Primas(2005)/ /C.J.Hansen et al.(2012)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/

    P.E.Nissen et al.,AAP, 390, 235, 2002 (A0048,ADS)

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


    Stellar Parameters

    Teff : 5635 log g : 4.34 vturb : 1.1

    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...0.31+0.06-0.078.30+0.06-0.07-0.39+0.06-0.070.33+0.06-0.078.30+0.06-0.07[O I]
    FeN/A-0.75......-0.72...6.78Fe

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

    C.J.Akerman et al.,AAP, 414, 931, 2004 (A0123,ADS)

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


    Stellar Parameters

    Teff : 5595 log g : 4.31 vturb : 1.0

    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......8.05-0.380.398.05C I
    O IN/A......8.710.020.798.71O I
    FeN/A-.77......-0.77...6.73Fe

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A VLT 60000 200-300 3600 N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    R.G.Gratton et al.,AAP, 404, 187, 2003 (A0135,ADS)

    Abundances for metal-poor stars with accurate parallaxes


    Stellar Parameters

    Teff : 5583 log g : 4.37

    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...0.53+-0.069...-0.16+-0.0690.61+-0.0698.53+-0.069O I
    Na IN/A...0.07+-0.054...-0.72+-0.0540.05+-0.0545.52+-0.054Na I
    Mg IN/A...0.49+-0.055...-0.44+-0.0550.33+-0.0557.16+-0.055Mg I
    Si IN/A...0.3+-0.048...-0.44+-0.0480.33+-0.0487.07+-0.048Si I
    Ca IN/A...0.27+-0.033...-0.56+-0.0330.21+-0.0335.78+-0.033Ca I
    Ti IN/A...0.25+-0.03...-0.39+-0.030.38+-0.034.56+-0.03Ti I
    Ti IIN/A...0.3+-0.048...-0.34+-0.0480.43+-0.0484.61+-0.048Ti II
    Fe IN/A-0.76+-0.051......-0.77+-0.051...6.73+-0.051Fe I
    Fe IIN/A-0.71+-0.066......-0.72+-0.066...6.78+-0.066Fe II

    Binary Parameters

    Binarity Positive

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A VLT 50000 200 N/A 243.8
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -463220 Right Ascension : 135358

    P.E.Nissen et al.,AAP, 415, 993, 2004 (A0160,ADS)

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


    Stellar Parameters

    Teff : 5595+-70 log g : 4.31+-0.15 vturb : 1.0+-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-0.43......-0.350.426.77S I
    Fe IIN/A-0.77......-0.77...6.73Fe II
    Zn IN/A-0.58......-0.570.203.99Zn I

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001 N/A VLT 60000 150-300 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    K.F.Tan et al.,MNRAS, 392, 205, 2009 (A0168,ADS)

    Beryllium abundances in metal-poor stars


    Stellar Parameters

    Teff : 5720+-80 log g : 4.40+-0.15 vturb : 1.1+-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......<1.18<-2.08<-1.36<1.18Li
    BeN/A......0.94+-0.15-0.44+-0.150.28+-0.150.94+-0.15Be
    ON/A-0.19......-0.110.618.58O
    TiN/A...0.28...-0.460.264.49Ti
    FeN/A-0.73......-0.72...6.78Fe

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

    R.Smiljanic et al.,AAP, 499, 103, 2009 (A0190,ADS)

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


    Stellar Parameters

    Teff : 5686 log g : 4.42 vturb : 1.13

    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......<1.34<-1.92<-1.22<1.34Li
    BeN/A......1.05-0.330.371.05Be
    FeN/A-0.7......-0.70...6.80Fe

    Observing Log

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

    C.Charbonnel et al.,AAP, 442, 961, 2005 (A0191,ADS)

    The lithium content of the Galactic Halo stars


    Stellar Parameters

    Teff : 5683 log g : 3.50

    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......<1.283......Li I
    FeN/A-0.88+-0.100............Fe

    Observing Log

    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -46.53876 Right Ascension : 208.49215

    C.J.Hansen et al.,AAP, 545, A31, 2012 (A0272,ADS)

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


    Stellar Parameters

    Teff : 5711+-100 log g : 4.46+-0.25 vturb : 0.7+-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-0.73+-0.15......-0.73+-0.15...6.77+-0.15Fe
    SrN/A...0.40+-0.12...-0.33+-0.120.40+-0.122.54+-0.12Sr
    YN/A...0.16+-0.12...-0.57+-0.120.16+-0.121.64+-0.12Y
    ZrN/A...0.51+-0.17...-0.22+-0.170.51+-0.172.36+-0.17Zr
    PdN/A...0.32+-0.19...-0.41+-0.190.32+-0.191.16+-0.19Pd
    AgN/A...0.16+-0.25...-0.83+-0.25-0.10+-0.250.37+-0.25Ag
    BaN/A...0.36+-0.18...-0.37+-0.180.36+-0.181.81+-0.18Ba
    EuN/A...0.50+-0.19...-0.23+-0.190.50+-0.190.29+-0.19Eu

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A VLT 40000 >100 N/A N/A
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    P.E.Nissen et al.,AAP, 511, L10, 2010 (C0012,ADS)

    Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics


    Stellar Parameters

    Teff : 5669 log g : 4.37 vturb : 1.3

    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...0.1...-0.510.195.73Na
    MgN/A...0.36...-0.360.347.24Mg
    SiN/A...0.31...-0.350.357.16Si
    CaN/A...0.32...-0.360.345.98Ca
    TiN/A...0.28...-0.350.354.60Ti
    CrN/A...0.02...-0.650.054.99Cr
    FeN/A-0.70......-0.70...6.80Fe
    NiN/A...0.01...-0.660.045.56Ni

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-04-11-0500 N/A VLT 55000 500 N/A 244.8
    Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

    P. E. Nissen et al.,AAP, 530, A15, 2011 (C0013,ADS)

    Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba


    Stellar Parameters

    Teff : 5669 log g : 4.37

    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
    MnN/A...-0.22...-0.96-0.264.47Mn
    FeN/A-0.7......-0.70...6.80Fe
    CuN/A...-0.09...-0.77-0.073.42Cu
    ZnN/A...0.14...-0.520.184.04Zn
    YN/A...0.04...-0.630.071.58Y
    BaN/A...-0.12...-0.87-0.171.31Ba

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2001-04-11-0500 N/A VLT 55000 500 N/A 244.8