HD97916

  • HIP55022 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 8 paper(s):

    /P.E.Nissen et al.(2002)/ /A.M.Boesgaard(2007)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /K.F.Tan et al.(2009)/ /R.Smiljanic et al.(2009)/ /K.A.Venn et al.(2004)/ /Y.Q.Chen et al.(2000)/

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

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


    Stellar Parameters

    Teff : 6328 log g : 4.11 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-0.86......-0.83...6.67Fe

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

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

    A.M.Boesgaard et al.,ApJ, 667, 1196, 2007(ADS)

    Beryllium in Ultra-Lithium-Deficient Halo Stars:The Blue Straggler Connection


    Stellar Parameters

    Teff : 6375+-81 log g : 3.95+-0.20 vturb : 1.6

    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......<1.2<-2.06<-1.10<1.2Li
    BeN/A......<-1.3<-2.68<-1.72<-1.3Be
    FeN/A-0.96+-0.15......-0.96+-0.15...6.54+-0.15Fe

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2005-01-31 N/A KECKHIRES 46000 120 20 N/A

    J.P.Fulbright et al.,AJ, 120, 1841, 2000(ADS)

    ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS


    Stellar Parameters

    Teff : 6450 log g : 4.2 vturb : 1.8

    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
    Na IN/A...0.19...-0.620.265.62Na I
    Mg IN/A...0.4...-0.520.367.08Mg I
    Si IN/A...0.49...-0.370.517.14Si I
    Ca IN/A...0.3...-0.580.305.76Ca I
    TiN/A...0.44...-0.420.464.53Ti
    Cr IN/A...-0.07...-0.94-0.064.70Cr I
    FeN/A-0.9......-0.88...6.62Fe
    Ba IIN/A...0.05...-0.90-0.021.28Ba II

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    19990126-31 N/A SANDIFORD 50000 70 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 : 6412 log g : 4.05 vturb : 1.26

    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
    Na IN/A...0.19+-0.054...-0.75+-0.0540.17+-0.0545.49+-0.054Na I
    Mg IN/A...0.53+-0.055...-0.55+-0.0550.37+-0.0557.05+-0.055Mg I
    Si IN/A...0.4+-0.048...-0.49+-0.0480.43+-0.0487.02+-0.048Si I
    Ca IN/A...0.33+-0.033...-0.65+-0.0330.27+-0.0335.69+-0.033Ca I
    Ti IIN/A...0.31+-0.048...-0.48+-0.0480.44+-0.0484.47+-0.048Ti II
    Fe IN/A-0.91+-0.051......-0.92+-0.051...6.58+-0.051Fe I
    Fe IIN/A-0.97+-0.066......-0.98+-0.066...6.52+-0.066Fe II

    Binary Parameters

    Binarity Positive

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 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 50000 >100 N/A 55.4

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

    Beryllium abundances in metal-poor stars


    Stellar Parameters

    Teff : 6350+-80 log g : 4.11+-0.15 vturb : 1.5+-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......<1.23<-2.03<-1.16<1.23Li
    BeN/A......<-0.76<-2.14<-1.27<-0.76Be
    ON/A-0.06......0.020.898.71O
    TiN/A...0.23...-0.660.214.29Ti
    FeN/A-0.88......-0.87...6.63Fe

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 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 : 6450 log g : 4.05 vturb : 1.8

    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
    LiN/A......<1.31<-1.95<-1.15<1.31Li
    BeN/A......<-0.75<-2.13<-1.33<-0.75Be
    FeN/A-0.8......-0.80...6.70Fe

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

    Stellar Chemical Signatures and Hierarchical Galaxy Formation


    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...0.19...-0.620.285.62Na
    MgN/A...0.4...-0.520.387.08Mg
    CaN/A...0.3...-0.580.325.76Ca
    TiN/A...0.44...-0.390.514.56Ti
    FeN/A-0.9......-0.90...6.60Fe
    BaN/A...0.05...-0.900.001.28Ba

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Y.Q.Chen et al.,, 141, 491, 2000(ADS)

    Chemical composition of 90 F and G disk dwarfs


    Stellar Parameters

    Teff : 6445+-70 log g : 4.16+-0.1 vturb : 2.11+-0.3

    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
    ON/A...0.37...-0.390.558.30O
    SiN/A...0.39...-0.510.437.00Si
    KN/A...0.28...-0.570.374.46K
    CaN/A...0.37...-0.550.395.79Ca
    Fe IN/A-0.94......-0.94...6.56Fe I
    Fe IIN/A-1.05......-1.05...6.45Fe II
    NiN/A...0.05...-0.860.085.36Ni
    BaN/A...-0.01...-1.00-0.061.18Ba

    Position

    Right Ascension : 11 15 54.20 Declination : +02 05 12.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1997-03-21 N/A CESESO 40000 200-400 N/A N/A