BPS CS22881-039: 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 |
|---|
| 2003-10-09-0210 | N/A | MIKELCO | 40000 | 110 | 6000 | N/A |
Binarity
Photometric data
| V | 15.14 |
| B-V | 0.39 |
| U-B | 0.00 |
| V-K | 1.49 |
| EB-V | 0.00 |
Atmospheric data
| Teff | 6100+-150 |
| log g | 2.60+-0.3 |
| vturb | 2.75+-0.2 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na I | ... | -2.55+-0.07 | 0.16+-0.07 | 3.78+-0.07 |
| Mg I | ... | -2.38+-0.05 | 0.33+-0.05 | 5.20+-0.05 |
| Al I | ... | -3.34 | -0.63 | 3.13 |
| Si I | ... | -2.74 | -0.03 | 4.81 |
| Ca I | ... | -2.21+-0.27 | 0.50+-0.27 | 4.15+-0.27 |
| Sc II | ... | -2.35+-0.06 | 0.36+-0.06 | 0.82+-0.06 |
| Ti I | ... | -2.09+-0.10 | 0.62+-0.10 | 2.93+-0.10 |
| Ti II | ... | -2.26+-0.07 | 0.45+-0.07 | 2.76+-0.07 |
| V I | ... | -2.41+-0.02 | 0.30+-0.02 | 1.59+-0.02 |
| Cr I | ... | -2.94+-0.09 | -0.23+-0.09 | 2.73+-0.09 |
| Mn I | ... | -3.25+-0.05 | -0.54+-0.05 | 2.14+-0.05 |
| Fe I | ... | -2.71+-0.11 | ... | 4.79+-0.11 |
| Fe II | ... | -2.65+-0.12 | ... | 4.85+-0.12 |
| Co I | ... | -2.45 | 0.26 | 2.47 |
| Sr II | ... | -2.55+-0.04 | 0.16+-0.04 | 0.42+-0.04 |
| Y II | ... | -2.80 | -0.09 | -0.56 |
| Ba II | ... | -3.13+-0.16 | -0.42+-0.16 | -1.00+-0.16 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)