BD+09_2870

  • HIP69746 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 6 paper(s):

    /D.L.Burris et al.(2000)/ /J.P.Fulbright(2000)/ /B.W.Carney et al.(2003)/ /M.Ishigaki et al.(2010)/ /M.N.Ishigaki et al.(2012)/ /L.Zhang et al.(2009)/

    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 : 1.40 vturb : 1.70

    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-2.37......-2.20...5.30Fe
    SrN/A...-0.200.33-2.54-0.340.33Sr
    YN/A...-0.25-0.38-2.59-0.39-0.38Y
    ZrN/A...0.050.28-2.30-0.100.28Zr
    BaN/A...-0.46-0.70-2.88-0.68-0.70Ba
    LaN/A...-0.53-1.68-2.78-0.58-1.68La
    NdN/A...-0.40-1.27-2.69-0.49-1.27Nd
    EuN/A...-0.25-2.11-2.63-0.43-2.11Eu
    DyN/A...-0.23-1.50-2.60-0.40-1.50Dy

    Position

    Right Ascension : 14 16 29.90 Declination : +08 27 53.0 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 MAYALLKPNO 20000 100-200 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 : 4600 log g : 1.1 vturb : 1.95

    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...-0.03...-2.350.043.89Na I
    Mg IN/A...0.51...-1.920.475.68Mg I
    Si IN/A...0.64...-1.730.665.78Si I
    Ca IN/A...0.39...-2.000.394.34Ca I
    TiN/A...0.29...-2.080.312.87Ti
    V IN/A...-0.08...-2.42-0.031.51V I
    Cr IN/A...-0.19...-2.57-0.183.07Cr I
    FeN/A-2.41......-2.39...5.11Fe
    Ni IN/A...-0.05...-2.43-0.043.79Ni I
    Y IIN/A...-0.43...-2.81-0.42-0.60Y II
    Zr IIN/A...-0.03...-2.42-0.030.16Zr II
    Ba IIN/A...-0.6...-3.06-0.67-0.88Ba II

    Position

    Right Ascension : 14 16 29.90 Declination : +08 27 53.0 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 85 1800 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 : 4600 log g : 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
    FeN/A-2.37......-2.37...5.13Fe

    Binary Parameters

    Vrad -120.26

    Position

    Right Ascension : 14 16 29.90 Declination : +08 27 53.0 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 2445785.73126 WYETH N/A N/A N/A -119.96+-0.73
    N/A 2445832.80197 MMT N/A N/A N/A -121.23+-0.49
    N/A 2446131.80178 WYETH N/A N/A N/A -120.04+-0.62
    N/A 2446521.81171 WYETH N/A N/A N/A -121.02+-0.54
    N/A 2446834.92314 WYETH N/A N/A N/A -120.15+-0.68
    N/A 2447198.86151 WYETH N/A N/A N/A -118.72+-0.57
    N/A 2447221.97864 TILLINGHAST N/A N/A N/A -119.50+-0.49
    N/A 2447309.65177 WYETH N/A N/A N/A -121.18+-0.59
    N/A 2447642.91565 TILLINGHAST N/A N/A N/A -119.62+-0.50
    N/A 2448673.80846 WYETH N/A N/A N/A -119.84+-1.02
    N/A 2448695.89919 WYETH N/A N/A N/A -120.22+-0.59
    N/A 2448725.85065 WYETH N/A N/A N/A -120.95+-0.61
    N/A 2448789.78554 TILLINGHAST N/A N/A N/A -120.25+-0.48
    N/A 2450640.61056 WYETH N/A N/A N/A -121.48+-0.55
    N/A 2450824.94838 WYETH N/A N/A N/A -119.83+-0.69
    N/A 2450859.95713 WYETH N/A N/A N/A -120.15+-0.77

    M.Ishigaki et al.,PASJ, 62, 143, 2010(ADS)

    Chemical Abundances of Outer Halo Stars in the Milky Way


    Stellar Parameters

    Teff : 4285+-18 log g : 0.29 vturb : 1.92

    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-2.76+-0.08-0.07+-0.08...-2.67+-0.080.02+-0.083.57+-0.08Na I
    Mg IN/A-1.96+-0.160.74+-0.16...-1.98+-0.160.71+-0.165.62+-0.16Mg I
    Ca IN/A-2.28+-0.030.42+-0.03...-2.26+-0.030.43+-0.034.08+-0.03Ca I
    TiN/A...0.11+-0.02...-2.51+-0.020.18+-0.022.44+-0.02Ti
    Ti I10-2.66+-0.02......-2.59+-0.020.10+-0.022.36+-0.02Ti I
    Ti II8-2.43+-0.04......-2.36+-0.040.33+-0.042.59+-0.04Ti II
    CrN/A...-0.37+-0.02...-3.03+-0.02-0.34+-0.022.61+-0.02Cr
    Cr I7-3.08+-0.02......-3.05+-0.02-0.36+-0.022.59+-0.02Cr I
    Cr II2-2.70+-0.08......-2.67+-0.080.02+-0.082.97+-0.08Cr II
    Mn IN/A-3.39+-0.080.08+-0.08...-3.43+-0.08-0.74+-0.082.00+-0.08Mn I
    Fe I53-2.69+-0.01......-2.69+-0.01...4.81+-0.01Fe I
    Fe II7-2.70+-0.03......-2.70+-0.03...4.80+-0.03Fe II
    Ni IN/A-2.75+-0.06-0.05+-0.06...-2.72+-0.06-0.03+-0.063.50+-0.06Ni I
    Zn IN/A-2.75+-0.09-0.06+-0.09...-2.71+-0.09-0.02+-0.091.85+-0.09Zn I
    Y IIN/A-3.25+-0.08-0.56+-0.08...-3.22+-0.08-0.53+-0.08-1.01+-0.08Y II
    Ba IIN/A-3.67+-0.08-0.98+-0.08...-3.72+-0.08-1.03+-0.08-1.54+-0.08Ba II

    Position

    Right Ascension : 14 16 29.90 Declination : +08 27 53.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2008-07-27 N/A SUBARUHDS 50000 >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 : 4632+-100 log g : 1.30+-0.3 vturb : 1.63+-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...0.43+-0.09...-1.94+-0.090.43+-0.095.66+-0.09Mg
    SiN/A...0.33+-0.14...-2.04+-0.140.33+-0.145.47+-0.14Si
    CaN/A...0.30+-0.09...-2.07+-0.090.30+-0.094.27+-0.09Ca
    Ti IN/A...0.16+-0.08...-2.21+-0.080.16+-0.082.74+-0.08Ti I
    Ti IIN/A...0.28+-0.09...-2.09+-0.090.28+-0.092.86+-0.09Ti II
    Fe IN/A-2.37+-0.17......-2.37+-0.17...5.13+-0.17Fe I
    Fe IIN/A-2.41+-0.12......-2.41+-0.12...5.09+-0.12Fe II

    Binary Parameters

    Vrad -121.2+-0.3

    Position

    Right Ascension : 14 16 29.90 Declination : +08 27 53.0 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 SUBARUHDS 50000 N/A N/A -121.2+-0.3

    L.Zhang et al.,ApJ, 706, 1095, 2009(ADS)

    Chemical Compositions of Kinematically Selected Outer Halo Stars


    Stellar Parameters

    Teff : 4300+-100 log g : 0.51+-0.15 vturb : 1.60+-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
    Na I2-2.62+-0.090.11+-0.09...-2.53+-0.090.03+-0.093.71+-0.09Na I
    Mg I2-2.26+-0.130.46+-0.13...-2.28+-0.130.28+-0.135.32+-0.13Mg I
    Ca I25-2.26+-0.100.46+-0.10...-2.24+-0.100.32+-0.104.10+-0.10Ca I
    Sc II6-2.69+-0.050.04+-0.05...-2.75+-0.05-0.19+-0.050.40+-0.05Sc II
    TiN/A...0.23+-0.11...-2.46+-0.110.10+-0.112.49+-0.11Ti
    Ti I32-2.50+-0.11......-2.46+-0.110.10+-0.112.49+-0.11Ti I
    Ti II9-2.44+-0.10......-2.40+-0.100.16+-0.102.55+-0.10Ti II
    CrN/A...-0.32+-0.05...-3.02+-0.05-0.46+-0.052.62+-0.05Cr
    Cr I12-3.05+-0.05......-3.02+-0.05-0.46+-0.052.62+-0.05Cr I
    Cr II5-2.59+-0.09......-2.56+-0.090.00+-0.093.08+-0.09Cr II
    Mn I2-3.34+-0.07-0.61+-0.07...-3.38+-0.07-0.82+-0.072.05+-0.07Mn I
    FeN/A-2.73+-0.05......-2.56+-0.05...4.94+-0.05Fe
    Fe I85-2.73+-0.05......-2.56+-0.05...4.94+-0.05Fe I
    Fe II12-2.73+-0.06......-2.56+-0.06...4.94+-0.06Fe II
    Ni I15-2.74+-0.07-0.01+-0.07...-2.71+-0.07-0.15+-0.073.51+-0.07Ni I
    Zn I2-2.78+-0.03-0.05+-0.03...-2.74+-0.03-0.18+-0.031.82+-0.03Zn I
    Y II2-3.21+-0.05-0.48+-0.05...-3.18+-0.05-0.62+-0.05-0.97+-0.05Y II
    Ba II3-3.53+-0.06-0.80+-0.06...-3.58+-0.06-1.02+-0.06-1.40+-0.06Ba II

    Binary Parameters

    Vrad -119.7

    Position

    Right Ascension : 14 16 29.90 Declination : +08 27 53.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2003-02 N/A SUBARUHDS 50000 N/A 900 -119.7