HE0028-2152: found in 1 paper(s).
Labels:| Title | Abundances In Very Metal-Poor Dwarf Stars |
| ADS | J.G.Cohen et al.,ApJ, 612, 1107, 2004 |
| Authors | J. G. Cohen, N. Christlieb, A. McWilliam, S. Shectman, I. Thompson, G. J. Wasserburg, I. Ivans, M. Dehn, T. Karlsson, J. Melendez |
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| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2002-09 | N/A | KECKHIRES | 34000 | 100 | 9600 | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | -213607 |
| Right Ascension | 003107.7 |
| V | 15.80 |
| EB-V | 0.019 |
| Teff | 6150 |
| log g | 3.6 |
| vturb | 1.6 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| Mg I | ... | -2.16+-0.23 | 0.61+-0.23 | 5.42+-0.23 |
| Al I | ... | -2.90+-0.12 | -0.13+-0.12 | 3.57+-0.12 |
| Si I | ... | -2.66 | 0.11 | 4.89 |
| Ca I | ... | -2.35+-0.14 | 0.42+-0.14 | 4.01+-0.14 |
| Sc II | ... | -2.65+-0.08 | 0.12+-0.08 | 0.52+-0.08 |
| Ti I | ... | -2.15+-0.08 | 0.62+-0.08 | 2.87+-0.08 |
| Ti II | ... | -2.40+-0.10 | 0.37+-0.10 | 2.62+-0.10 |
| V I | ... | <-1.70 | <1.07 | <2.30 |
| Cr I | ... | -2.93+-0.10 | -0.16+-0.10 | 2.74+-0.10 |
| Mn I | ... | -3.36+-0.15 | -0.59+-0.15 | 2.03+-0.15 |
| Fe I | ... | -2.77+-0.17 | ... | 4.73+-0.17 |
| Fe II | ... | -2.83+-0.16 | ... | 4.67+-0.16 |
| Co I | ... | -2.33+-0.13 | 0.44+-0.13 | 2.59+-0.13 |
| Ni I | ... | -2.73 | 0.04 | 3.52 |
| Zn I | ... | <-2.13 | <0.64 | <2.47 |
| Sr II | ... | -3.24+-0.07 | -0.47+-0.07 | -0.27+-0.07 |
| Y II | ... | -2.38 | 0.39 | -0.14 |
| Ba II | ... | -3.31+-0.04 | -0.54+-0.04 | -1.18+-0.04 |
| Eu II | ... | <-1.36 | <1.41 | <-0.85 |