HD176021

  • HIP93507 in T.Bensby+,AAP, 562, A71, 2014

    • taken from 2 paper(s):

    /M.Purandardas et al.(2019)/ /M.Purandardas and A. Goswami(2020)/

    M.Purandardas et al.,MNRAS, 486, 3266, 2019(ADS)

    Chemical analysis of CH stars - III. Atmospheric parameters and elemental abundances


    Stellar Parameters

    Teff : 5900 log g : 3.95 vturb : 1.02

    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-0.10.528.33-0.100.528.33C
    NN/A-0.030.597.8-0.030.597.8N
    Na I2-0.44+-0.010.18+-0.015.8+-0.01-0.44+-0.010.18+-0.015.8+-0.01Na I
    Mg I3-0.24+-0.060.38+-0.067.36+-0.06-0.24+-0.060.38+-0.067.36+-0.06Mg I
    Ca I6-0.49+-0.140.13+-0.145.85+-0.14-0.49+-0.140.13+-0.145.85+-0.14Ca I
    Sc IIN/A-0.610.012.54-0.610.012.54Sc II
    Ti I3-0.33+-0.090.29+-0.094.62+-0.09-0.33+-0.090.29+-0.094.62+-0.09Ti I
    Ti II2-0.23+-0.120.42+-0.124.72+-0.12-0.23+-0.120.39+-0.124.72+-0.12Ti II
    V IN/A-1.05-0.432.88-1.05-0.432.88V I
    Cr I3-0.58+-0.090.04+-0.095.06+-0.09-0.58+-0.090.04+-0.095.06+-0.09Cr I
    Cr II2-0.71+-0.080.06+-0.084.93+-0.08-0.71+-0.08-0.09+-0.084.93+-0.08Cr II
    Mn IN/A-0.450.174.98-0.450.174.98Mn I
    Fe I37-0.62+-0.08...6.88+-0.08-0.62+-0.08...6.88+-0.08Fe I
    Fe II2-0.65+-0.05...6.84+-0.05-0.66+-0.05...6.84+-0.05Fe II
    Co I1-0.330.294.66-0.330.294.66Co I
    Ni I4-0.58+-0.150.04+-0.155.64+-0.15-0.58+-0.150.04+-0.155.64+-0.15Ni I
    Zn I2-0.33+-0.090.29+-0.094.23+-0.09-0.33+-0.090.29+-0.094.23+-0.09Zn I
    Sr IN/A1.271.894.141.271.894.14Sr I
    Y II30.46+-0.111.11+-0.112.67+-0.110.46+-0.111.08+-0.112.67+-0.11Y II
    Ba IIN/A0.71.352.880.701.322.88Ba II
    La IIN/A0.681.331.780.681.301.78La II
    Ce II30.82+-0.171.47+-0.172.4+-0.170.82+-0.171.44+-0.172.4+-0.17Ce II
    Nd II40.67+-0.041.32+-0.042.09+-0.040.67+-0.041.29+-0.042.09+-0.04Nd II
    Sm II20.85+-0.041.5+-0.041.81+-0.040.85+-0.041.47+-0.041.81+-0.04Sm II
    Eu IIN/A-0.270.380.25-0.270.350.25Eu II

    Binary Parameters

    Vrad 109.1+-0.5

    Position

    Right Ascension : 19 02 37.30 Declination : -64 55 31.30 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    2000-07-14 N/A FEROSMPGESO 48000 N/A 300 109.1+-0.5

    M.Purandardas et al.,, 41, 36, 2020(ADS)

    Abundances of neutron-capture elements in CH and carbon-enhanced metal-poor (CEMP) stars


    Stellar Parameters

    Teff : 5900 log g : 3.95 vturb : 1.02

    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...0.528.33-0.100.528.33C
    NN/A...0.597.80-0.030.597.80N
    Fe IN/A-0.62+-0.08......-0.62+-0.08...6.88+-0.08Fe I
    Fe IIN/A-0.65+-0.05......-0.65+-0.05...6.85+-0.05Fe II

    Binary Parameters

    Vrad 109.1+-0.5

    Position

    Right Ascension : Declination : 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 FEROSESO 48000 N/A N/A 109.1+-0.5