HD122956

  • HIP68807 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 14 paper(s):

    /D.L.Burris et al.(2000)/ /J.Melendez and B. Barbuy(2002)/ /R.G.Gratton et al.(2000)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.J.Cowan et al.(2005)/ /J.P.Fulbright(2000)/ /J.Simmerer et al.(2004)/ /B.W.Carney et al.(2003)/ /I.U.Roederer et al.(2009)/ /I.U.Roederer et al.(2010)/ /C.J.Hansen et al.(2012)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/

    D.L.Burris et al.,ApJ, 544, 302, 2000(ADS)

    NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS


    Stellar Parameters

    Teff : 4600 log g : 1.50 vturb : 1.80

    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-1.78......-1.61...5.89Fe
    SrN/A...0.181.30-1.570.041.30Sr
    YN/A...-0.180.28-1.93-0.320.28Y
    ZrN/A...0.160.98-1.600.010.98Zr
    BaN/A...0.150.50-1.68-0.070.50Ba
    LaN/A...0.04-0.52-1.62-0.01-0.52La
    NdN/A...0.430.15-1.270.340.15Nd
    EuN/A...0.55-0.72-1.240.37-0.72Eu
    DyN/A...0.60-0.08-1.180.43-0.08Dy

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 MAYALLKPNO 20000 100-200 N/A N/A

    J.Melendez et al.,ApJ, 575, 474, 2002(ADS)

    Keck NIRSPEC Infrared OH Lines: Oxygen Abundances in Metal-poor Stars down to [Fe/H] = -2.9


    Stellar Parameters

    Teff : 4540 log g : 1.6 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
    CN/A...-0.50...-1.98-0.386.45C
    OHN/A...+0.30...-1.220.387.47OH
    Fe IIN/A-1.60......-1.60...5.90Fe II

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-05-20 N/A KECKNIRSPEC 37000 300 6x60 N/A

    R.G.Gratton et al.,AAP, 354, 169, 2000(ADS)

    Mixing along the red giant branch in metal-poor field stars


    Stellar Parameters

    Teff : 4670 log g : 1.63 vturb : 1.65

    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......0.00-3.26-1.580.00Li I
    CN/A...-0.53...-2.09-0.416.34C
    CNN/A...0.28...-1.180.506.65CN
    ON/A...0.29...-1.160.527.53O
    [O I]N/A...0.29...-1.160.527.53[O I]
    Fe IN/A-1.63......-1.68...5.82Fe I
    Fe IIN/A-1.57......-1.62...5.88Fe II

    Isotopic Ratio

    12C/13C 6

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1995-05 N/A CESESO 50000 80-150 N/A N/A
    1995-11 N/A CESESO 50000 80-150 N/A N/A
    1995-11 N/A MCDONALD 60000 70-100 N/A N/A

    T.V.Mishenina et al.,AAP, 396, 189, 2002(ADS)

    Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution


    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-1.6......-1.60...5.90Fe
    Cu IN/A...-0.75+-0.16...-2.33+-0.16-0.73+-0.161.86+-0.16Cu I
    Zn IN/A...0.01+-0.17...-1.55+-0.170.05+-0.173.01+-0.17Zn I

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 ELODIE 42000 >100 N/A N/A

    T.V.Mishenina et al.,AAP, 370, 951, 2001(ADS)

    Analysis of neutron capture elements in metal-poor stars


    Stellar Parameters

    Teff : 4635 log g : 1.5 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
    Mg IN/A...0.13...-1.490.116.11Mg I
    Si IN/A...0.23...-1.330.276.18Si I
    Ca IN/A...0.13...-1.450.154.89Ca I
    FeN/A-1.60......-1.60...5.90Fe
    Sr IN/A...-0.13...-1.63-0.031.24Sr I
    Ba IIN/A...0.01...-1.64-0.040.54Ba II
    La IIN/A...0.00...-1.530.07-0.43La II
    Ce IIN/A...-0.17...-1.77-0.17-0.19Ce II
    Nd IIN/A...0.12...-1.400.200.02Nd II
    Eu IIN/A...0.43...-1.180.42-0.66Eu II

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 ELODIE 42000 >100 N/A N/A

    J.J.Cowan et al.,ApJ, 627, 238, 2005(ADS)

    Hubble Space Telescope Observations of Heavy Elements in Metal-Poor Galactic Halo Stars


    Stellar Parameters

    Teff : 4510 log g : 1.55 vturb : 1.60

    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
    Fe IN/A-1.95......-1.98...5.52Fe I
    Fe IIN/A-1.69......-1.72...5.78Fe II
    GeN/A...-0.81+0.84-2.81-0.83+0.84Ge
    ZrN/A...+0.09+1.00-1.580.40+1.00Zr
    LaN/A...+0.05-0.48-1.580.40-0.48La
    EuN/A...+0.38-0.79-1.310.67-0.79Eu
    OsN/A...+0.46-0.08-1.480.50-0.08Os
    IrN/A...+0.54-0.05-1.430.55-0.05Ir
    PtN/A...+0.63+0.38-1.240.74+0.38Pt

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 HST 30000 >50 N/A N/A
    N/A KECKHIRES 45000 30-200 N/A 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 : 4575 log g : 1.1 vturb : 1.9

    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...-0.13...-1.87-0.064.37Na I
    Mg IN/A...0.49...-1.360.456.24Mg I
    Si IN/A...0.4...-1.390.426.12Si I
    Ca IN/A...0.37...-1.440.374.90Ca I
    TiN/A...0.2...-1.590.223.36Ti
    V IN/A...-0.08...-1.84-0.032.09V I
    Cr IN/A...-0.12...-1.92-0.113.72Cr I
    FeN/A-1.83......-1.81...5.69Fe
    Ni IN/A...-0.03...-1.83-0.024.39Ni I
    Y IIN/A...-0.3...-2.10-0.290.11Y II
    Zr IIN/A...0.27...-1.540.271.04Zr II
    Ba IIN/A...-0.05...-1.93-0.120.25Ba II
    Eu IIN/A...0.4...-1.440.37-0.92Eu II

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1999-05-24 N/A LICKHAMILTON 50000 125 600 N/A

    J.Simmerer et al.,ApJ, 617, 1091, 2004(ADS)

    The Rise of the s-Process in the Galaxy


    Stellar Parameters

    Teff : 4508 log g : 1.55 vturb : 1.60

    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...-0.3...-2.07-0.126.36C
    Fe I14-1.95......-1.95...5.55Fe I
    Fe II10-1.69......-1.69...5.81Fe II
    La IIN/A......-0.48+-0.08-1.58+-0.080.37+-0.08-0.48+-0.08La II
    Eu IIN/A......-0.79+-0.08-1.31+-0.080.64+-0.08-0.79+-0.08Eu II

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 MCDONALD 60000 100 N/A N/A

    B.W.Carney et al.,AJ, 125, 293, 2003(ADS)

    Spectroscopic Binaries, Velocity Jitter, and Rotation in Field Metal-poor Red Giant and Red Horizontal-Branch Stars


    Stellar Parameters

    Teff : 4530 log g : 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
    FeN/A-1.71......-1.71...5.79Fe

    Binary Parameters

    Vrad 165.69

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 2445725.91967 WYETH N/A N/A N/A 165.31+-0.38
    N/A 2445743.93170 WYETH N/A N/A N/A 165.96+-0.40
    N/A 2445752.89566 WYETH N/A N/A N/A 165.93+-0.38
    N/A 2445755.85147 WYETH N/A N/A N/A 165.93+-0.46
    N/A 2446521.73929 WYETH N/A N/A N/A 165.56+-0.37
    N/A 2446843.86189 WYETH N/A N/A N/A 165.90+-0.42
    N/A 2447197.90396 WYETH N/A N/A N/A 166.31+-0.48
    N/A 2447665.64738 WYETH N/A N/A N/A 166.46+-0.61
    N/A 2448344.80774 WYETH N/A N/A N/A 165.52+-0.48
    N/A 2448372.75405 WYETH N/A N/A N/A 165.20+-0.40
    N/A 2449108.74064 WYETH N/A N/A N/A 164.83+-0.40
    N/A 2450798.96135 WYETH N/A N/A N/A 165.33+-0.38

    I.U.Roederer et al.,ApJ, 698, 1963, 2009(ADS)

    The End of Nucleosynthesis: Production of Lead and Thorium in the Early Galaxy


    Stellar Parameters

    Teff : 4510 log g : 1.55 vturb : 1.60

    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-1.95......-1.95...5.55Fe
    La IIN/A......-0.64+-0.05-1.74+-0.050.21+-0.05-0.64+-0.05La II
    Eu IIN/A......-0.94+-0.07-1.46+-0.070.49+-0.07-0.94+-0.07Eu II
    Er IIN/A......-0.40+-0.08-1.32+-0.080.63+-0.08-0.40+-0.08Er II
    Hf IIN/A......-0.83+-0.08-1.54+-0.080.41+-0.08-0.83+-0.08Hf II
    Ir IN/A......-0.08+-0.14-1.46+-0.140.49+-0.14-0.08+-0.14Ir I
    Pb IN/A......-0.08+-0.14-2.12+-0.14-0.17+-0.14-0.08+-0.14Pb I
    Th IIN/A......-1.50+-0.17-1.56+-0.170.39+-0.17-1.50+-0.17Th II

    Isotopic Ratio

    12C/13C 7+-2

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 HST 30000 50 N/A N/A
    N/A KECKHIRES 45000 30-200 N/A N/A

    I.U.Roederer et al.,ApJ, 724, 975, 2010(ADS)

    THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS


    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-1.95......-1.95...5.55Fe
    Zn IN/A......2.87-1.690.262.87Zn I
    Y IIN/A......0.16-2.05-0.100.16Y II
    Pb IN/A......-0.13-2.17-0.22-0.13Pb I

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 MCDONALD 60000 100 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 : 4700+-100 log g : 1.51+-0.25 vturb : 1.2+-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-1.45+-0.15......-1.45+-0.15...6.05+-0.15Fe
    SrN/A...-0.04+-0.14...-1.49+-0.14-0.04+-0.141.38+-0.14Sr
    YN/A...0.00+-0.28...-1.45+-0.280.00+-0.280.76+-0.28Y
    ZrN/A...-0.01+-0.25...-1.46+-0.25-0.01+-0.251.12+-0.25Zr
    PdN/A...0.32+-0.20...-1.13+-0.200.32+-0.200.44+-0.20Pd
    AgN/A...-0.28+-0.22...-1.99+-0.22-0.54+-0.22-0.79+-0.22Ag
    BaN/A...0.34+-0.14...-1.11+-0.140.34+-0.141.07+-0.14Ba
    EuN/A...0.24+-0.16...-1.21+-0.160.24+-0.16-0.69+-0.16Eu

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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

    M.N.Ishigaki et al.,ApJ, 753, 64, 2012(ADS)

    Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors


    Stellar Parameters

    Teff : 4609+-100 log g : 1.57+-0.3 vturb : 1.72+-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
    MgN/A...0.30+-0.12...-1.42+-0.120.30+-0.126.18+-0.12Mg
    SiN/A...0.26+-0.17...-1.46+-0.170.26+-0.176.05+-0.17Si
    CaN/A...0.23+-0.08...-1.49+-0.080.23+-0.084.85+-0.08Ca
    Ti IN/A...0.17+-0.09...-1.55+-0.090.17+-0.093.40+-0.09Ti I
    Ti IIN/A...0.38+-0.13...-1.34+-0.130.38+-0.133.61+-0.13Ti II
    Fe IN/A-1.72+-0.19......-1.72+-0.19...5.78+-0.19Fe I
    Fe IIN/A-1.71+-0.14......-1.71+-0.14...5.79+-0.14Fe II

    Binary Parameters

    Vrad 164.3+-0.3

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 SUBARUHDS 50000 N/A N/A 164.3+-0.3

    M.N.Ishigaki et al.,ApJ, 771, 67, 2013(ADS)

    Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements


    Stellar Parameters

    Teff : 4609 log g : 1.57 vturb : 1.72

    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...-0.16+-0.16...-1.86+-0.16-0.16+-0.164.38+-0.16Na I
    Sc IIN/A...0.11+-0.08...-1.59+-0.080.11+-0.081.56+-0.08Sc II
    V IN/A...-0.05+-0.13...-1.75+-0.13-0.05+-0.132.18+-0.13V I
    Cr IN/A...-0.24+-0.08...-1.94+-0.08-0.24+-0.083.70+-0.08Cr I
    Cr IIN/A...0.14+-0.07...-1.56+-0.070.14+-0.074.08+-0.07Cr II
    Mn IN/A...-0.26+-0.09...-1.96+-0.09-0.26+-0.093.47+-0.09Mn I
    Fe IN/A-1.7+-0.19......-1.70+-0.19...5.80+-0.19Fe I
    Fe IIN/A-1.71+-0.14......-1.71+-0.14...5.79+-0.14Fe II
    Co IN/A...-0.14+-0.15...-1.84+-0.15-0.14+-0.153.15+-0.15Co I
    Ni IN/A...-0.14+-0.1...-1.84+-0.1-0.14+-0.14.38+-0.1Ni I
    Zn IN/A...0.06+-0.2...-1.64+-0.20.06+-0.22.92+-0.2Zn I
    Y IIN/A...-0.21+-0.1...-1.91+-0.1-0.21+-0.10.30+-0.1Y II
    Zr IIN/A...0.28+-0.1...-1.42+-0.10.28+-0.11.16+-0.1Zr II
    Ba IIN/A...0.03+-0.23...-1.67+-0.230.03+-0.230.51+-0.23Ba II
    La IIN/A...0.24+-0.12...-1.46+-0.120.24+-0.12-0.36+-0.12La II
    Nd IIN/A...0.21+-0.1...-1.49+-0.10.21+-0.1-0.07+-0.1Nd II
    Sm IIN/A...0.32+-0.11...-1.38+-0.110.32+-0.11-0.42+-0.11Sm II
    Eu IIN/A...0.36+-0.09...-1.34+-0.090.36+-0.09-0.82+-0.09Eu II

    Position

    Right Ascension : 14 05 13.02 Declination : -14 51 25.5 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 SUBARUHDS 50000 N/A N/A N/A