HE1447+0102: found in 1 paper(s).
Labels:| Title | Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars |
| ADS | W.Aoki et al.,ApJ, 655, 492, 2007 |
| Authors | W. Aoki, T. Beers, N. Christlieb, J. E. Norris, S. G. Ryan, S. Tsangarides |
Get more information of this paper.
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2003-05-25 | N/A | SUBARUHDS | 50000 | N/A | 1500 | -61.22+-0.21 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | |
| Right Ascension |
| V | 14.614 |
| B | 15.632 |
| H | 12.760 |
| J | 13.207 |
| K | 12.682 |
| EB-V | 0.02 |
| Teff | 5100 |
| log g | 1.7 |
| vturb | 1.8 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| C | ... | 0.01+-0.20 | 2.48+-0.20 | 8.4+-0.20 |
| CN | ... | -1.08+-0.44 | 1.39+-0.44 | 6.7+-0.44 |
| Na I | ... | -1.40+-0.12 | 1.07+-0.12 | 4.77+-0.12 |
| Mg I | ... | -1.04+-0.13 | 1.43+-0.13 | 6.50+-0.13 |
| Ca I | ... | -1.59+-0.13 | 0.88+-0.13 | 4.73+-0.13 |
| Ti I | ... | -2.01+-0.11 | 0.46+-0.11 | 2.89+-0.11 |
| Ti II | ... | -2.20+-0.22 | 0.27+-0.22 | 2.71+-0.22 |
| Fe I | ... | -2.47+-0.27 | ... | 4.98+-0.27 |
| Fe II | ... | -2.45+-0.14 | ... | 5.00+-0.14 |
| Ba II | ... | 0.23+-0.14 | 2.70+-0.14 | 2.40+-0.14 |
| 12C/13C | 25+-10 |