BPS BS16080-054: found in 4 paper(s).
Labels:
/D.K.Lai et al.(2004)/
/W.Aoki et al.(2005)/
/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 |
|---|
| 2001-07-7 | N/A | KECKII | 7000 | 150 | 450 | N/A |
Binarity
Photometric data
Atmospheric data
| Teff | 4838 |
| log g | 1.83 |
| vturb | -2.75 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Mg I | ... | -2.06 | 0.68 | 5.52 |
| Ca I | ... | -2.42 | 0.32 | 3.94 |
| Ti II | ... | -1.87 | 0.87 | 3.15 |
| Fe I | ... | -2.74 | ... | 4.76 |
| Ba II | ... | -2.93 | -0.19 | -0.80 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0057
| Title | Spectroscopic Studies of Very Metal-poor Stars with the Subaru High Dispersion Spectrograph. III. Light Neutron-Capture Elements |
| ADS | W.Aoki et al.,ApJ, 632, 611, 2005 |
| Authors | W. Aoki, S. Honda, T. C. Beers, T. Kajino, H. Ando, J. E. Norris, S. G. Ryan, H. Izumiura, K. Sadakane, M. Takada-Hidai |
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-07-23 | N/A | SUBARUHDS | 50000 | 89 | 20min | -120.80+-0.25 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | +605742 |
| Right Ascension | 163918.5 |
Binarity
Photometric data
| V | 12.776 |
| B | 13.550 |
| H | 10.604 |
| J | 11.082 |
| K | 10.504 |
| EB-V | 0.00 |
Atmospheric data
| Teff | 4800 |
| log g | 1.1 |
| vturb | 2.4 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | -2.99 | -0.1 | 4.64 |
| Mg I | ... | -2.23+-0.1 | 0.66+-0.1 | 5.35+-0.1 |
| Al I | ... | -3.23+-0.17 | -0.34+-0.17 | 3.26+-0.17 |
| Si I | ... | -2.37+-0.12 | 0.52+-0.12 | 5.19+-0.12 |
| Ca I | ... | -2.52+-0.1 | 0.37+-0.1 | 3.83+-0.1 |
| Sc II | ... | -2.93+-0.23 | -0.04+-0.23 | 0.17+-0.23 |
| Ti I | ... | -2.64+-0.11 | 0.25+-0.11 | 2.3+-0.11 |
| Ti II | ... | -2.57+-0.24 | 0.32+-0.24 | 2.37+-0.24 |
| Cr I | ... | -3.26+-0.11 | -0.37+-0.11 | 2.43+-0.11 |
| Mn I | ... | -3.73+-0.14 | -0.84+-0.14 | 1.8+-0.14 |
| Fe I | ... | -2.89+-0.2 | ... | 4.61+-0.2 |
| Fe II | ... | -2.87+-0.18 | ... | 5.4+-0.18 |
| Co I | ... | -2.70+-0.12 | 0.19+-0.12 | 2.21+-0.12 |
| Ni I | ... | -3.00+-0.1 | -0.11+-0.1 | 3.25+-0.1 |
| Zn I | ... | -2.59+-0.21 | 0.3+-0.21 | 2.08+-0.21 |
| Sr II | ... | -2.64+-0.15 | 0.25+-0.15 | 0.28+-0.15 |
| Y II | ... | -2.95+-0.24 | -0.06+-0.24 | -0.72+-0.24 |
| Zr II | ... | -2.49+-0.24 | 0.4+-0.24 | 0.12+-0.24 |
| Ba II | ... | -3.65+-0.23 | -0.76+-0.23 | -1.43+-0.23 |
| Nd II | ... | -3.23+-0.24 | -0.34+-0.24 | -1.74+-0.24 |
| Eu II | ... | -3.01+-0.24 | -0.12+-0.24 | -2.46+-0.24 |
: 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 | ... | -3.24+-0.26 | -0.50+-0.26 | 5.31+-0.26 |
| Fe | ... | -2.74 | ... | 4.76 |
| Sr | ... | -2.15 | 0.59 | 0.82 |
| Ba | ... | -2.93 | -0.19 | -0.80 |
: 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 |
|---|
| 2004-04-07 | N/A | KECKHIRES | N/A | 78 | 1200 | -121.2+-0.2 |
| 2004-04-09 | N/A | KECKHIRES | N/A | 130 | 1200 | -119.3+-0.3 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
Atmospheric data
| Teff | 4805+-100 |
| log g | 1.48+-0.2 |
| vturb | 2.1+-0.2 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -3.52+-0.22 | -0.45+-0.22 | 5.03+-0.22 |
| N | ... | -2.32+-0.37 | 0.75+-0.37 | 5.65+-0.37 |
| Na | ... | -2.59+-0.12 | 0.48+-0.12 | 3.74+-0.12 |
| Mg | ... | -2.63+-0.06 | 0.44+-0.06 | 4.95+-0.06 |
| Al | ... | -3.77+-0.04 | -0.70+-0.04 | 2.70+-0.04 |
| Si | ... | -2.60+-0.15 | 0.47+-0.15 | 4.95+-0.15 |
| Ca | ... | -2.66+-0.05 | 0.41+-0.05 | 3.70+-0.05 |
| Sc II | ... | -3.09+-0.09 | -0.02+-0.09 | 0.08+-0.09 |
| Ti I | ... | -2.83+-0.07 | 0.24+-0.07 | 2.19+-0.07 |
| Ti II | ... | -2.77+-0.06 | 0.30+-0.06 | 2.25+-0.06 |
| V II | ... | -3.10+-0.07 | -0.03+-0.07 | 0.90+-0.07 |
| Cr I | ... | -3.50+-0.10 | -0.43+-0.10 | 2.17+-0.10 |
| Cr II | ... | -3.28+-0.16 | -0.21+-0.16 | 2.39+-0.16 |
| Mn I | ... | -3.68+-0.13 | -0.61+-0.13 | 1.71+-0.13 |
| Mn II | ... | -3.66+-0.16 | -0.59+-0.16 | 1.73+-0.16 |
| Fe I | ... | -3.07+-0.09 | ... | 4.43+-0.09 |
| Fe II | ... | -2.94+-0.09 | ... | 4.56+-0.09 |
| Co | ... | -2.99+-0.07 | 0.08+-0.07 | 1.93+-0.07 |
| Ni | ... | -3.12+-0.07 | -0.05+-0.07 | 3.13+-0.07 |
| Sr II | ... | -2.91+-0.17 | 0.16+-0.17 | 0.06+-0.17 |
| Y II | ... | -2.95+-0.09 | 0.12+-0.09 | -0.71+-0.09 |
| Zr II | ... | -2.76+-0.10 | 0.31+-0.10 | -0.16+-0.10 |
| Ba II | ... | -3.49+-0.08 | -0.42+-0.08 | -1.36+-0.08 |
| Eu II | ... | <-2.84 | <0.23 | <-2.33 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)