HD6755

  • HIP5445 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 12 paper(s):

    /D.L.Burris et al.(2000)/ /R.G.Gratton et al.(2000)/ /J.Melendez and B. Barbuy(2001)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.P.Fulbright and J. A. Johnson(2003)/ /J.J.Cowan et al.(2005)/ /J.P.Fulbright(2000)/ /D.K.Lai et al.(2007)/ /J.Simmerer et al.(2004)/ /B.W.Carney et al.(2003)/ /I.U.Roederer et al.(2010)/

    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 : 5150 log g : 2.70 vturb : 1.40

    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-1.57......-1.40...6.10Fe
    SrN/A...-0.081.25-1.62-0.221.25Sr
    YN/A...-0.260.41-1.80-0.400.41Y
    ZrN/A...0.071.10-1.48-0.081.10Zr
    BaN/A...0.150.71-1.47-0.070.71Ba
    LaN/A...0.09-0.26-1.360.04-0.26La
    NdN/A...0.420.35-1.070.330.35Nd
    EuN/A...0.50-0.56-1.080.32-0.56Eu
    DyN/A...0.520.05-1.050.350.05Dy

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MAYALLKPNO 20000 100-200 N/A N/A

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

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


    J.Melendez et al.,ApJ, 556, 858, 2001(ADS)

    Oxygen Abundances in Metal-poor Stars (-2.2 < [Fe/H] < -1.2) from Infrared OH Lines


    Stellar Parameters

    Teff : 5143 log g : 2.50 vturb : 1.4

    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...-0.10...-1.470.026.96C
    ON/A-1.090.40...-0.910.587.78O
    FeN/A-1.49......-1.49...6.01Fe

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1999-09-25 N/A PHOENIXKPNO 60000 200 4x1200 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


    Stellar Parameters

    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-1.46......-1.46...6.04Fe
    Cu IN/A...-0.79+-0.19...-2.23+-0.19-0.77+-0.191.96+-0.19Cu I
    Zn IN/A...-0.13+-0.16...-1.55+-0.16-0.09+-0.163.01+-0.16Zn I

    Position

    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 : 5100 log g : 2.7 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
    Mg IN/A...0.19...-1.300.176.30Mg I
    Si IN/A...0.2...-1.230.246.28Si I
    Ca IN/A...0.25...-1.200.275.14Ca I
    FeN/A-1.47......-1.47...6.03Fe
    Sr IN/A...-0.13...-1.50-0.031.37Sr I
    Ba IIN/A...-0.03...-1.55-0.080.63Ba II
    La IIN/A...-0.01...-1.410.06-0.31La II
    Ce IIN/A...-0.12...-1.59-0.12-0.01Ce II
    Nd IIN/A...0.24...-1.150.320.27Nd II
    Eu IIN/A...0.41...-1.070.40-0.55Eu II

    Position

    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.P.Fulbright et al.,ApJ, 595, 1154, 2003(ADS)

    Oxygen Abundances in Metal-poor Stars


    Stellar Parameters

    Teff : 5175 log g : 2.88 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
    O IN/A...0.63+-0.077.73+-0.1-0.96+-0.10.61+-0.077.73+-0.1O I
    FeN/A-1.59......-1.57...5.93Fe
    Fe IN/A......6+-0.05-1.50+-0.05...6+-0.05Fe I
    Fe IIN/A......5.93+-0.06-1.57+-0.06...5.93+-0.06Fe II

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-08-08 N/A LICKHAMILTON 60000 110 900 N/A
    2001-09-29 N/A GECKOCFHT 130000 230 900 N/A
    2002-01-05 N/A MAYALLKPNO 40000 200 600 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 : 5105 log g : 2.95 vturb : 2.50

    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
    Fe IN/A-1.68......-1.71...5.79Fe I
    Fe IIN/A-1.57......-1.60...5.90Fe II
    GeN/A...-0.84+1.08-2.57-0.86+1.08Ge
    ZrN/A...-0.02+1.01-1.570.14+1.01Zr
    LaN/A...+0.12-0.29-1.390.32-0.29La
    EuN/A...+0.55-0.50-1.020.69-0.50Eu
    OsN/A...+0.67+0.4-1.000.71+0.4Os
    PtN/A...+0.43+0.45-1.170.54+0.45Pt

    Position

    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 : 5150 log g : 2.8 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
    Li IN/A......1.05-2.21-0.651.05Li I
    Na IN/A...-0.33...-1.82-0.264.42Na I
    Mg IN/A...0.26...-1.340.226.26Mg I
    Si IN/A...0.3...-1.240.326.27Si I
    Ca IN/A...0.27...-1.290.275.05Ca I
    TiN/A...0.24...-1.300.263.65Ti
    V IN/A...-0.05...-1.560.002.37V I
    Cr IN/A...-0.07...-1.62-0.064.02Cr I
    FeN/A-1.58......-1.56...5.94Fe
    Ni IN/A...-0.09...-1.64-0.084.58Ni I
    Y IIN/A...-0.22...-1.77-0.210.44Y II
    Zr IIN/A...0.08...-1.480.081.10Zr II
    Ba IIN/A...0.03...-1.60-0.040.58Ba II
    Eu IIN/A...0.65...-0.940.62-0.42Eu II

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-08-08 N/A LICKHAMILTON 50000 160 900 N/A

    D.K.Lai et al.,ApJ, 667, 1185, 2007(ADS)

    Carbon and Strontium Abundances of Metal-poor Stars


    Stellar Parameters

    Teff : 5075 log g : 2.41

    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...-0.00+-0.19...-1.50+-0.19-0.04+-0.196.93+-0.19C
    FeN/A-1.63......-1.46...6.04Fe
    SrN/A...0.03...-1.57-0.111.30Sr
    BaN/A...-0.25...-1.93-0.470.25Ba

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A KECKII 7000 N/A N/A N/A

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

    The Rise of the s-Process in the Galaxy


    Stellar Parameters

    Teff : 5105 log g : 2.93 vturb : 2.50

    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
    CN/A...-0.2...-1.70-0.026.73C
    Fe I14-1.68......-1.68...5.82Fe I
    Fe II10-1.57......-1.57...5.93Fe II
    La IIN/A......-0.29+-0.12-1.39+-0.120.29+-0.12-0.29+-0.12La II
    Eu IIN/A......-0.5+-0.06-1.02+-0.060.66+-0.06-0.5+-0.06Eu II

    Position

    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 : 5080 log g : 2.7

    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
    FeN/A-1.72......-1.72...5.78Fe

    Binary Parameters

    Binarity Positive
    Vrad -318.36
    Period 1641

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A 2445598.83780 TILLINGHAST N/A N/A N/A -312.98+-0.29
    N/A 2445598.89447 WYETH N/A N/A N/A -313.34+-0.46
    N/A 2445605.90848 TILLINGHAST N/A N/A N/A -313.19+-0.40
    N/A 2445689.72399 WYETH N/A N/A N/A -314.65+-0.47
    N/A 2445965.59243 WYETH N/A N/A N/A -319.12+-0.40
    N/A 2446008.85297 WYETH N/A N/A N/A -321.77+-0.53
    N/A 2446168.51127 WYETH N/A N/A N/A -328.92+-0.40
    N/A 2446255.74732 WYETH N/A N/A N/A -330.17+-0.53
    N/A 2446270.75442 WYETH N/A N/A N/A -330.08+-0.41
    N/A 2446329.88238 WYETH N/A N/A N/A -329.52+-0.52
    N/A 2446366.92981 WYETH N/A N/A N/A -326.92+-0.44
    N/A 2446402.72909 TILLINGHAST N/A N/A N/A -326.07+-0.41
    N/A 2446429.69271 WYETH N/A N/A N/A -323.59+-0.41
    N/A 2446449.54736 WYETH N/A N/A N/A -322.59+-0.43
    N/A 2446686.90747 WYETH N/A N/A N/A -314.41+-0.46
    N/A 2446723.82477 WYETH N/A N/A N/A -314.07+-0.36
    N/A 2446737.77025 WYETH N/A N/A N/A -314.54+-0.47
    N/A 2446770.74132 WYETH N/A N/A N/A -314.23+-0.49
    N/A 2446807.63899 WYETH N/A N/A N/A -313.17+-0.41
    N/A 2446834.57873 WYETH N/A N/A N/A -313.20+-0.39
    N/A 2446870.54858 WYETH N/A N/A N/A -313.05+-0.50
    N/A 2446954.98647 MMT N/A N/A N/A -312.87+-0.34
    N/A 2447019.68093 WYETH N/A N/A N/A -312.07+-0.40
    N/A 2447042.64358 WYETH N/A N/A N/A -311.68+-0.38
    N/A 2447070.84749 WYETH N/A N/A N/A -311.98+-0.42
    N/A 2447101.76212 WYETH N/A N/A N/A -313.02+-0.41
    N/A 2447133.69143 TILLINGHAST N/A N/A N/A -313.28+-0.38
    N/A 2447141.67382 WYETH N/A N/A N/A -311.97+-0.46
    N/A 2447166.61641 WYETH N/A N/A N/A -314.38+-0.39
    N/A 2447188.56883 WYETH N/A N/A N/A -313.20+-0.45
    N/A 2447376.76708 WYETH N/A N/A N/A -314.04+-0.52
    N/A 2447400.68399 WYETH N/A N/A N/A -315.08+-0.41
    N/A 2447431.94578 TILLINGHAST N/A N/A N/A -315.56+-0.31
    N/A 2447464.65631 TILLINGHAST N/A N/A N/A -316.55+-0.42

    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-1.68......-1.68...5.82Fe
    Zn IN/A......2.87-1.69-0.012.87Zn I
    Y IIN/A......0.31-1.90-0.220.31Y II
    Pb IN/A......0.32-1.72-0.040.32Pb I

    Position

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    N/A MCDONALD 60000 100 N/A N/A