BPS CS29502-092: found in 4 paper(s).
Labels:
/W.Aoki et al.(2002)/
/D.K.Lai et al.(2004)/
/D.K.Lai et al.(2007)/
/D.K.Lai et al.(2008)/
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A0007
Title | The Chemical Composition of Carbon-rich, Very Metal Poor Stars: A New Class of Mildly Carbon Rich Objects without Excess of Neutron-Capture Elements |
ADS | W.Aoki et al.,ApJ, 567, 1166, 2002 |
Authors | W. Aoki, J. E. Norris, S. G. Ryan, T. C. Beers, H. Ando |
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Basic Informations
Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
1998-08 | 2451039 | ANGLO | 40000 | 73 | 60*2 | -67.35+-0.27 |
1998-08 | N/A | ANGLO | 40000 | 70 | 150*5 | N/A |
Galactic Longitude (l) | N/A |
Galactic Latitude (b) | N/A |
Declination | N/A |
Right Ascension | N/A |
Photometric data
Atmospheric data
Teff | 5000 |
log g | 2.1 |
vturb | 1.8 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Li I | ... | <-1.56 | <+1.2 | <-0.40 |
C | ... | -1.76+-0.18 | +1.0+-0.18 | 6.79+-0.18 |
N | ... | -2.06+-0.24 | +0.7+-0.24 | 5.91+-0.24 |
Na I | ... | -2.77+-0.18 | -0.01+-0.18 | 3.56+-0.18 |
Mg I | ... | -2.39+-0.07 | +0.37+-0.07 | 5.19+-0.07 |
Al I | ... | -3.53+-0.28 | -0.77+-0.28 | 2.94+-0.28 |
Si I | ... | -1.92+-0.20 | +0.84+-0.20 | 5.63+-0.20 |
Ca I | ... | -2.49+-0.12 | +0.27+-0.12 | 3.87+-0.12 |
Sc II | ... | -2.78+-0.12 | -0.02+-0.12 | 0.39+-0.12 |
Ti I | ... | -2.57+-0.09 | +0.19+-0.09 | 2.45+-0.09 |
Ti II | ... | -2.40+-0.15 | +0.36+-0.15 | 2.62+-0.15 |
Mn I | ... | -3.35+-0.17 | -0.59+-0.17 | 2.04+-0.17 |
Fe I | ... | -2.76+-0.18 | ... | 4.74+-0.18 |
Fe II | ... | -2.77+-0.25 | ... | 4.73+-0.25 |
Co I | ... | -2.49+-0.09 | +0.27+-0.09 | 2.43+-0.09 |
Ni I | ... | -2.60+-0.07 | +0.16+-0.07 | 3.65+-0.07 |
Sr II | ... | -3.16+-0.35 | -0.40+-0.35 | -0.19+-0.35 |
Y II | ... | -2.99+-0.16 | -0.23+-0.16 | -0.75+-0.16 |
Ba II | ... | -3.58+-0.27 | -0.82+-0.27 | -1.45+-0.27 |
Eu II | ... | <-2.36 | <+0.4 | <-1.85 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Isotope ratio
A0022
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Basic Informations
Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
2000-08-28 | N/A | KECKII | 7000 | 150 | 600 | N/A |
Binarity
Photometric data
V | 11.88 |
B-V | 0.77 |
EB-V | 0.10 |
Atmospheric data
Teff | 5114 |
log g | 2.51 |
vturb | -3.00 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Mg I | ... | -2.50 | 0.42 | 5.08 |
Ca I | ... | -2.65 | 0.27 | 3.71 |
Ti II | ... | -2.56 | 0.36 | 2.46 |
Cr I | ... | -2.92 | 0.00 | 2.75 |
Fe I | ... | -2.92 | ... | 4.58 |
Ba II | ... | -3.84 | -0.92 | -1.71 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0128
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Basic Informations
Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
N/A | N/A | KECKII | 7000 | N/A | N/A | N/A |
Atmospheric data
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
C | ... | -1.77+-0.19 | 1.15+-0.19 | 6.78+-0.19 |
Fe | ... | -2.92 | ... | 4.58 |
Sr | ... | -3.10 | -0.18 | -0.13 |
Ba | ... | -3.84 | -0.92 | -1.71 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0181
Title | Detailed Abundances for 28 Metal-poor Stars: Stellar Relics in the Milky Way |
ADS | D.K.Lai et al.,ApJ, 681, 1524, 2008 |
Authors | D. K. Lai, M. Bolte, J. A. Johnson, S. Lucatello |
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Basic Informations
Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
2001-08-25 | N/A | KECKHIRES | N/A | 115 | 5400 | -68.5+-0.2 |
2001-08-25 | N/A | KECKHIRES | N/A | 121 | 5400 | -68.2+-0.2 |
2004-10-07 | N/A | KECKHIRES | N/A | 141 | 4800 | -69.3+-0.2 |
Galactic Longitude (l) | N/A |
Galactic Latitude (b) | N/A |
Declination | N/A |
Right Ascension | N/A |
Photometric data
Atmospheric data
Teff | 4890+-100 |
log g | 1.72+-0.2 |
vturb | 1.6+-0.2 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
C | ... | -2.22+-0.22 | 0.96+-0.22 | 6.33+-0.22 |
N | ... | -2.37+-0.27 | 0.81+-0.27 | 5.60+-0.27 |
OH | ... | -2.43+-0.31 | 0.75+-0.31 | 6.44+-0.31 |
Mg | ... | -2.76+-0.05 | 0.42+-0.05 | 4.82+-0.05 |
Al | ... | -3.97+-0.15 | -0.79+-0.15 | 2.50+-0.15 |
Ca | ... | -2.87+-0.05 | 0.31+-0.05 | 3.49+-0.05 |
Sc II | ... | -3.16+-0.06 | 0.02+-0.06 | 0.01+-0.06 |
Ti I | ... | -3.00+-0.06 | 0.18+-0.06 | 2.02+-0.06 |
Ti II | ... | -2.99+-0.05 | 0.19+-0.05 | 2.03+-0.05 |
V I | ... | -3.24+-0.13 | -0.06+-0.13 | 0.76+-0.13 |
V II | ... | -3.14+-0.07 | 0.04+-0.07 | 0.86+-0.07 |
Cr I | ... | -3.39+-0.04 | -0.21+-0.04 | 2.28+-0.04 |
Cr II | ... | -2.97+-0.08 | 0.21+-0.08 | 2.70+-0.08 |
Mn I | ... | -3.50+-0.09 | -0.32+-0.09 | 1.89+-0.09 |
Mn II | ... | -3.34+-0.07 | -0.16+-0.07 | 2.05+-0.07 |
Fe I | ... | -3.18+-0.09 | ... | 4.32+-0.09 |
Fe II | ... | -3.20+-0.09 | ... | 4.30+-0.09 |
Co | ... | -2.82+-0.06 | 0.36+-0.06 | 2.10+-0.06 |
Ni | ... | -3.10+-0.04 | 0.08+-0.04 | 3.15+-0.04 |
Cu | ... | -4.54+-0.10 | -1.36+-0.10 | -0.33+-0.10 |
Zn | ... | -2.84+-0.06 | 0.34+-0.06 | 1.76+-0.06 |
Sr II | ... | -3.64+-0.17 | -0.46+-0.17 | -0.67+-0.17 |
Y II | ... | -3.81+-0.08 | -0.63+-0.08 | -1.57+-0.08 |
Zr II | ... | -3.46+-0.08 | -0.28+-0.08 | -0.86+-0.08 |
Ba II | ... | -4.44+-0.09 | -1.26+-0.09 | -2.31+-0.09 |
Eu II | ... | <-3.49 | <-0.31 | <-2.98 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)