BD+09_3223

  • HIP81078 in K.A.Venn+,AJ, 128, 1177, 2004

    • taken from 5 paper(s):

    /D.L.Burris et al.(2000)/ /J.A.Johnson(2002)/ /B.W.Carney et al.(2003)/ /J.A.Johnson and M. Bolte(2002)/ /J.A.Johnson and M. Bolte(2001)/

    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 : 5350 log g : 2.00 vturb : 2.00

    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-2.26......-2.09...5.41Fe
    SrN/A...0.160.80-2.070.020.80Sr
    YN/A...0.00-0.02-2.23-0.14-0.02Y
    ZrN/A...0.440.78-1.800.290.78Zr
    BaN/A...0.410.28-1.900.190.28Ba
    LaN/A...0.20-0.84-1.940.15-0.84La
    NdN/A...0.17-0.59-2.010.08-0.59Nd
    EuN/A...0.42-1.33-1.850.24-1.33Eu
    DyN/A...0.35-0.81-1.910.18-0.81Dy

    Position

    Right Ascension : 16 33 35.58 Declination : +09 06 16.3 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.A.Johnson et al.,ApJS, 139, 219, 2002(ADS)

    ABUNDANCES OF 30 ELEMENTS IN 23 METAL-POOR STARS


    Stellar Parameters

    Teff : 5250 log g : 1.65 vturb : 2.00

    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......4.71+-0.24-1.53+-0.240.74+-0.244.71+-0.24Na I
    Mg I5......5.91+-0.10-1.69+-0.100.58+-0.105.91+-0.10Mg I
    Al I1......3.53+-0.23-2.92+-0.23-0.65+-0.233.53+-0.23Al I
    Si I1......5.54+-0.22-1.97+-0.220.30+-0.225.54+-0.22Si I
    Ca I20......4.51+-0.06-1.83+-0.060.44+-0.064.51+-0.06Ca I
    Sc II8......0.88+-0.14-2.27+-0.14-0.00+-0.140.88+-0.14Sc II
    Ti I13......3.01+-0.11-1.94+-0.110.33+-0.113.01+-0.11Ti I
    Ti II16......2.99+-0.15-1.96+-0.150.31+-0.152.99+-0.15Ti II
    V I1......1.69+-0.12-2.24+-0.120.03+-0.121.69+-0.12V I
    V II1......1.80+-0.16-2.13+-0.160.14+-0.161.80+-0.16V II
    Cr I9......3.33+-0.10-2.31+-0.10-0.04+-0.103.33+-0.10Cr I
    Cr II2......3.57+-0.10-2.07+-0.100.20+-0.103.57+-0.10Cr II
    Mn I1......2.87+-0.11-2.56+-0.11-0.29+-0.112.87+-0.11Mn I
    Fe I128......5.23+-0.11-2.27+-0.11...5.23+-0.11Fe I
    Fe II19......5.24+-0.13-2.26+-0.13...5.24+-0.13Fe II
    Co I2......2.73+-0.12-2.26+-0.120.01+-0.122.73+-0.12Co I
    Ni I4......3.99+-0.08-2.23+-0.080.04+-0.083.99+-0.08Ni I
    Zn I1......2.45+-0.09-2.11+-0.090.16+-0.092.45+-0.09Zn I
    Y II3......-0.23+-0.14-2.44+-0.14-0.17+-0.14-0.23+-0.14Y II
    Zr II1......0.44+-0.17-2.14+-0.170.13+-0.170.44+-0.17Zr II
    Ba II4......-0.13+-0.19-2.31+-0.19-0.04+-0.19-0.13+-0.19Ba II
    La II2......-1.09+-0.14-2.19+-0.140.08+-0.14-1.09+-0.14La II
    Nd II1......-0.34+-0.24-1.76+-0.240.51+-0.24-0.34+-0.24Nd II
    Eu II1......-1.63+-0.24-2.15+-0.240.12+-0.24-1.63+-0.24Eu II
    Tb IIN/A......<-0.64<-0.96<1.31<-0.64Tb II
    Os IN/A......<0.66<-0.74<1.53<0.66Os I

    Position

    Right Ascension : 16 33 35.58 Declination : +09 06 16.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-08-12 N/A LICKHAMILTON 60000 100 2000 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 : 5310 log g : 2.4

    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-2.41......-2.41...5.09Fe

    Binary Parameters

    Vrad 67.11

    Position

    Right Ascension : 16 33 35.58 Declination : +09 06 16.3 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 2445619.46843 WYETH N/A N/A N/A 65.76+-0.72
    N/A 2445833.82103 TILLINGHAST N/A N/A N/A 67.21+-0.61
    N/A 2445874.74042 WYETH N/A N/A N/A 66.79+-0.85
    N/A 2445894.64970 WYETH N/A N/A N/A 67.59+-0.80
    N/A 2445933.56433 WYETH N/A N/A N/A 66.37+-0.59
    N/A 2445954.50887 WYETH N/A N/A N/A 67.71+-0.57
    N/A 2446283.63860 WYETH N/A N/A N/A 67.29+-0.60
    N/A 2446521.88109 WYETH N/A N/A N/A 66.96+-0.58
    N/A 2446843.94958 WYETH N/A N/A N/A 67.57+-0.80
    N/A 2447308.73108 WYETH N/A N/A N/A 66.45+-0.69
    N/A 2447319.77397 WYETH N/A N/A N/A 67.46+-0.72
    N/A 2447336.72233 WYETH N/A N/A N/A 66.87+-0.60
    N/A 2447350.71804 WYETH N/A N/A N/A 66.56+-0.61
    N/A 2447638.75899 WYETH N/A N/A N/A 66.98+-0.57
    N/A 2447662.76945 WYETH N/A N/A N/A 67.30+-0.66
    N/A 2447694.81360 TILLINGHAST N/A N/A N/A 68.30+-0.49
    N/A 2447696.71939 TILLINGHAST N/A N/A N/A 68.11+-0.66
    N/A 2448082.63769 WYETH N/A N/A N/A 66.76+-0.75
    N/A 2448168.47798 WYETH N/A N/A N/A 67.12+-0.72
    N/A 2448350.89361 WYETH N/A N/A N/A 66.62+-0.60
    N/A 2448374.81131 WYETH N/A N/A N/A 66.36+-0.79
    N/A 2448405.73038 WYETH N/A N/A N/A 67.48+-0.75
    N/A 2448841.62259 WYETH N/A N/A N/A 67.46+-0.48
    N/A 2450635.67658 WYETH N/A N/A N/A 67.51+-0.74

    J.A.Johnson et al.,ApJ, 579, 616, 2002(ADS)

    The r-Process in the Early Galaxy


    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-2.28......-2.11...5.39Fe
    Sr IIN/A......0.71+-0.30-2.16+-0.30-0.05+-0.300.71+-0.30Sr II
    Y IIN/A......-0.23+-0.14-2.44+-0.14-0.33+-0.14-0.23+-0.14Y II
    Zr IIN/A......0.44+-0.17-2.14+-0.17-0.03+-0.170.44+-0.17Zr II
    Ba IIN/A......-0.13+-0.19-2.31+-0.19-0.20+-0.19-0.13+-0.19Ba II

    Position

    Right Ascension : 16 33 35.58 Declination : +09 06 16.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-08-12 N/A LICKHAMILTON 60000 100 2000 N/A

    J.A.Johnson et al.,ApJ, 554, 888, 2001(ADS)

    Th Ages for Metal-poor Stars


    Stellar Parameters

    Teff : 5250 log g : 1.65 vturb : 2.00

    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 I128-2.29+-0.11......-2.12+-0.11...5.38+-0.11Fe I
    Fe II19-2.28+-0.13......-2.11+-0.13...5.39+-0.13Fe II
    Ba II4...0.03+-0.19...-2.31+-0.19-0.19+-0.19-0.13+-0.19Ba II
    La II2...-0.02+-0.14...-2.19+-0.14-0.07+-0.14-1.09+-0.14La II
    Nd II1...0.45+-0.24...-1.76+-0.240.36+-0.24-0.34+-0.24Nd II
    Eu II1...0.15+-0.24...-2.15+-0.24-0.03+-0.24-1.63+-0.24Eu II
    Tb IIN/A...<1.32...<-0.96<1.16<-0.64Tb II
    Os IN/A...<1.50...<-0.74<1.38<0.66Os I

    Position

    Right Ascension : 16 33 35.58 Declination : +09 06 16.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

    Observing Log

    Date of Observation JD Facility Resolution S/N Exposure Time Vrad
    1998-08-12 N/A LICKHAMILTON 60000 100 2000 N/A