CD-57_1633

  • HIP34285 in T.Bensby+,AAP, 562, A71, 2014

    • taken from 9 paper(s):

    /P.E.Nissen et al.(2002)/ /R.G.Gratton et al.(2003)/ /E.Caffau et al.(2005)/ /K.F.Tan et al.(2009)/ /R.Smiljanic et al.(2009)/ /C.J.Hansen et al.(2012)/ /H.L.Yan et al.(2016)/ /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(ADS)

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


    Stellar Parameters

    Teff : 5909 log g : 4.32 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
    FeN/A-0.89......-0.86...6.64Fe

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 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

    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 : 4.34 vturb : 0.8

    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...0.17+-0.069...-0.60+-0.0690.25+-0.0698.09+-0.069O I
    Na IN/A...-0.38+-0.054...-1.25+-0.054-0.40+-0.0544.99+-0.054Na I
    Mg IN/A...0.11+-0.055...-0.90+-0.055-0.05+-0.0556.70+-0.055Mg I
    Si IN/A...-0.01+-0.048...-0.83+-0.0480.02+-0.0486.68+-0.048Si I
    Ca IN/A...0.13+-0.033...-0.78+-0.0330.07+-0.0335.56+-0.033Ca I
    Ti IN/A...0.04+-0.03...-0.68+-0.030.17+-0.034.27+-0.03Ti I
    Ti IIN/A...0.04+-0.048...-0.68+-0.0480.17+-0.0484.27+-0.048Ti II
    Fe IN/A-0.84+-0.051......-0.85+-0.051...6.65+-0.051Fe I
    Fe IIN/A-0.91+-0.066......-0.92+-0.066...6.58+-0.066Fe II

    Binary Parameters

    Binarity Positive

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 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 282

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

    Sulphur abundance in Galactic stars


    Stellar Parameters

    Teff : 6013 log g : 4.34

    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
    S IN/A<0.05+-0.12<0.05+-0.12...<0.26+-0.12<1.10+-0.12<7.38+-0.12S I
    FeN/A-0.84......-0.84...6.66Fe

    Binary Parameters

    Vrad 260

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2450085.64966 EMMIESO 60000 160 N/A N/A

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

    Beryllium abundances in metal-poor stars


    Stellar Parameters

    Teff : 5915+-80 log g : 4.23+-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......2.15-1.11-0.212.15Li
    BeN/A......0.31+-0.18-1.07+-0.18-0.17+-0.180.31+-0.18Be
    ON/A-0.51......-0.430.478.26O
    TiN/A...0.01...-0.91-0.014.04Ti
    FeN/A-0.91......-0.90...6.60Fe

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 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 : 5933 log g : 4.3 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
    LiN/A......2.22-1.04-0.142.22Li
    BeN/A......0.15-1.23-0.330.15Be
    FeN/A-0.9......-0.90...6.60Fe

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    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 : 5907+-100 log g : 4.26+-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-1.01+-0.15......-1.01+-0.15...6.49+-0.15Fe
    SrN/A...0.00+-0.10...-1.01+-0.10-0.00+-0.101.86+-0.10Sr
    YN/A...-0.23+-0.12...-1.24+-0.12-0.23+-0.120.97+-0.12Y
    PdN/A...0.17+-0.23...-0.84+-0.230.17+-0.230.73+-0.23Pd
    AgN/A...0.20+-0.26...-1.07+-0.26-0.06+-0.260.13+-0.26Ag
    BaN/A...0.13+-0.14...-0.88+-0.140.13+-0.141.30+-0.14Ba
    EuN/A...0.55+-0.22...-0.46+-0.220.55+-0.220.06+-0.22Eu

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 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

    H.L.Yan et al.,AAP, 585, 102, 2016(ADS)

    Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood


    Stellar Parameters

    Teff : 5873 log g : 4.28 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
    FeN/A-0.9......-0.90...6.60Fe
    CuN/A...-0.70+-0.06...-1.58+-0.06-0.68+-0.062.61+-0.06Cu

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 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 55000 250-500 N/A N/A

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

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


    Stellar Parameters

    Teff : 5873 log g : 4.28 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
    NaN/A...-0.33...-1.14-0.245.10Na
    MgN/A...0.03...-0.890.016.71Mg
    SiN/A...0.06...-0.800.106.71Si
    CaN/A...0.16...-0.720.185.62Ca
    TiN/A...0.03...-0.800.104.15Ti
    CrN/A...-0.04...-0.91-0.014.73Cr
    FeN/A-0.90......-0.90...6.60Fe
    NiN/A...-0.19...-1.06-0.165.16Ni

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-02-19-0127 N/A VLT 55000 450 N/A 260.7

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

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


    Stellar Parameters

    Teff : 5873 log g : 4.28

    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...-0.34...-1.28-0.384.15Mn
    FeN/A-0.9......-0.90...6.60Fe
    CuN/A...-0.69...-1.57-0.672.62Cu
    ZnN/A...-0.10...-0.96-0.063.60Zn
    YN/A...-0.27...-1.14-0.241.07Y
    BaN/A...-0.14...-1.09-0.191.09Ba

    Position

    Right Ascension : 07 06 28.95 Declination : -57 27 29.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2002-02-19-0127 N/A VLT 55000 450 N/A 260.7