BPS BS16550-087: found in 3 paper(s).
Labels:
/D.K.Lai et al.(2004)/
/D.K.Lai et al.(2007)/
/D.K.Lai et al.(2008)/
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A0022
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Basic Informations
Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
2003-04-23 | N/A | KECKII | 7000 | 150 | 900 | N/A |
Binarity
Photometric data
V | 13.76 |
B-V | 0.83 |
EB-V | 0.03 |
Atmospheric data
Teff | 4791 |
log g | 1.72 |
vturb | -3.00 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
Mg I | ... | -2.46 | 0.64 | 5.12 |
Ca I | ... | -2.85 | 0.25 | 3.51 |
Ti II | ... | -2.62 | 0.48 | 2.40 |
Fe I | ... | -3.10 | ... | 4.40 |
Ba II | ... | -4.08 | -0.98 | -1.95 |
: 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 | ... | -3.75+-0.26 | -0.65+-0.26 | 4.80+-0.26 |
Fe | ... | -3.10 | ... | 4.40 |
Sr | ... | -2.30 | 0.80 | 0.67 |
Ba | ... | -4.08 | -0.98 | -1.95 |
: 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 |
2003-06-06 | N/A | KECKHIRES | N/A | 65 | 7200 | -144.4+-0.2 |
2004-04-07 | N/A | KECKHIRES | N/A | 63 | 1800 | -148.3+-0.2 |
2004-04-09 | N/A | KECKHIRES | N/A | 134 | 1800 | -148.9+-0.6 |
Galactic Longitude (l) | N/A |
Galactic Latitude (b) | N/A |
Declination | N/A |
Right Ascension | N/A |
Binarity
Photometric data
Atmospheric data
Teff | 4750+-100 |
log g | 1.31+-0.2 |
vturb | 2.3+-0.2 |
Chemical Abundances
Element | Nline | [X/H] | [X/Fe] | log-e |
C | ... | -4.02+-0.22 | -0.49+-0.22 | 4.53+-0.22 |
N | ... | -2.42+-0.37 | 1.11+-0.37 | 5.55+-0.37 |
Na | ... | -3.52+-0.08 | 0.01+-0.08 | 2.81+-0.08 |
Mg | ... | -2.95+-0.05 | 0.58+-0.05 | 4.63+-0.05 |
Al | ... | -4.14+-0.05 | -0.61+-0.05 | 2.33+-0.05 |
Si | ... | -3.13+-0.15 | 0.40+-0.15 | 4.42+-0.15 |
Ca | ... | -3.30+-0.06 | 0.23+-0.06 | 3.06+-0.06 |
Sc II | ... | -3.58+-0.09 | -0.05+-0.09 | -0.41+-0.09 |
Ti I | ... | -3.35+-0.08 | 0.18+-0.08 | 1.67+-0.08 |
Ti II | ... | -3.38+-0.07 | 0.15+-0.07 | 1.64+-0.07 |
Cr I | ... | -4.12+-0.09 | -0.59+-0.09 | 1.55+-0.09 |
Mn I | ... | -4.49+-0.10 | -0.96+-0.10 | 0.90+-0.10 |
Fe I | ... | -3.53+-0.09 | ... | 3.97+-0.09 |
Fe II | ... | -3.51+-0.09 | ... | 3.99+-0.09 |
Co | ... | -3.31+-0.07 | 0.22+-0.07 | 1.61+-0.07 |
Ni | ... | -3.61+-0.06 | -0.08+-0.06 | 2.64+-0.06 |
Sr II | ... | -3.11+-0.17 | 0.42+-0.17 | -0.14+-0.17 |
Y II | ... | -3.24+-0.08 | 0.29+-0.08 | -1.00+-0.08 |
Zr II | ... | -2.79+-0.10 | 0.74+-0.10 | -0.19+-0.10 |
Ba II | ... | -4.27+-0.11 | -0.74+-0.11 | -2.14+-0.11 |
Eu II | ... | <-3.53 | <0.00 | <-3.02 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)