BPS CS22879-103: found in 1 paper(s).
Labels:
/G.W.Preston et al.(2006)/
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A0182
| Title | ATMOSPHERES, CHEMICAL COMPOSITIONS, AND EVOLUTIONARY HISTORIES OF VERY METAL-POOR RED HORIZONTAL-BRANCH STARS IN THE GALACTIC FIELD AND IN NGC 7078 (M15) |
| ADS | G.W.Preston et al.,AJ, 132, 85, 2006 |
| Authors | G. W. Preston, C. Sneden, I. B. Thompson, S. A. Shectman, G. S. Burley |
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-10-12-0114 | N/A | MIKELCO | 40000 | 120 | 4400 | N/A |
Binarity
Photometric data
| V | 14.30 |
| B-V | 0.49 |
| U-B | 0.05 |
| V-K | 1.64 |
| EB-V | 0.02 |
Atmospheric data
| Teff | 5775+-150 |
| log g | 1.85+-0.3 |
| vturb | 3.00+-0.2 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | -2.30+-0.20 | -0.20+-0.20 | 6.25+-0.20 |
| Mg I | ... | -1.63+-0.29 | 0.47+-0.29 | 5.95+-0.29 |
| Al I | ... | -2.74 | -0.64 | 3.73 |
| Si I | ... | -1.69 | 0.41 | 5.86 |
| Ca I | ... | -1.59+-0.19 | 0.51+-0.19 | 4.77+-0.19 |
| Sc II | ... | -1.92+-0.05 | 0.18+-0.05 | 1.25+-0.05 |
| Ti I | ... | -1.73+-0.08 | 0.37+-0.08 | 3.29+-0.08 |
| Ti II | ... | -1.73+-0.11 | 0.37+-0.11 | 3.29+-0.11 |
| V I | ... | -1.85 | 0.25 | 2.15 |
| Cr I | ... | -2.13+-0.13 | -0.03+-0.13 | 3.54+-0.13 |
| Cr II | ... | -2.00+-0.16 | 0.10+-0.16 | 3.67+-0.16 |
| Mn I | ... | -2.68+-0.04 | -0.58+-0.04 | 2.71+-0.04 |
| Fe I | ... | -2.10+-0.10 | ... | 5.40+-0.10 |
| Fe II | ... | -2.10+-0.14 | ... | 5.40+-0.14 |
| Co I | ... | -2.01 | 0.09 | 2.91 |
| Sr II | ... | -1.43+-0.01 | 0.67+-0.01 | 1.54+-0.01 |
| Y II | ... | -2.07+-0.10 | 0.03+-0.10 | 0.17+-0.10 |
| Zr II | ... | -1.48+-0.09 | 0.62+-0.09 | 1.12+-0.09 |
| Ba II | ... | -1.82+-0.05 | 0.28+-0.05 | 0.31+-0.05 |
| La II | ... | -1.83+-0.05 | 0.27+-0.05 | -0.66+-0.05 |
| Eu II | ... | -1.65+-0.05 | 0.45+-0.05 | -1.14+-0.05 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)