A0179
Bibliography Data
| Title | Non-LTE line formation for heavy elements in four very metal-poor stars |
| ADS | L.Mashonkina et al.,ApJ, 679, 1549, 2008 |
| Authors | L. Mashonkina, G. Zhao, T. Gehren, W. Aoki, M. Bergemann, K. Noguchi, J. R. Shi, M. Takada-Hidai, H. W. Zhang |
List of objects
S: Find this object in SIMBAD
O: Find this object in Other papers
BD+03_740
Atmospheric data
| Teff : 6340 | log g : 3.90+-0.15 | vturb : 1.4 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na | ... | -3.03+-0.02 | -0.38+-0.02 | 3.30+-0.02 |
| Mg | ... | -2.40+-0.05 | 0.25+-0.05 | 5.18+-0.05 |
| K | ... | -2.17+-0.04 | 0.48+-0.04 | 2.95+-0.04 |
| Ca I | ... | -2.32+-0.07 | 0.33+-0.07 | 4.04+-0.07 |
| Fe | ... | -2.65+-0.01 | ... | 4.85+-0.01 |
| Sr | ... | -2.89 | -0.24 | 0.08 |
| Ba | ... | -3.32 | -0.67 | -1.19 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-02 | N/A | SUBARUHDS | 90000 | >100 | N/A | N/A |
| N/A | FOCES | 35000 | >100 | N/A | N/A |
| N/A | VLT | 48000 | >200 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
HD122563
Atmospheric data
| Teff : 4600 | log g : 1.50+-0.2 | vturb : 1.9 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na | ... | -2.51+-0.04 | 0.02+-0.04 | 3.82+-0.04 |
| Mg | ... | -2.39+-0.10 | 0.14+-0.1 | 5.19+-0.1 |
| Al | ... | -3.13 | -0.60 | 3.34 |
| K | ... | -2.25+-0.02 | 0.28+-0.02 | 2.87+-0.02 |
| Ca I | ... | -2.52+-0.10 | 0.01+-0.1 | 3.84+-0.1 |
| Fe | ... | -2.53+-0.02 | ... | 4.97+-0.02 |
| Sr | ... | -2.85 | -0.32 | 0.12 |
| Ba | ... | -3.57 | -1.04 | -1.44 |
| Eu | ... | -3.16 | -0.63 | -2.65 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-02 | N/A | SUBARUHDS | 90000 | >200 | N/A | N/A |
| N/A | VLT | 80000 | >200 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
HD84937
Atmospheric data
| Teff : 6365 | log g : 4.00+-0.12 | vturb : 1.6 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na | ... | -2.02+-0.03 | 0.13+-0.03 | 4.31+-0.03 |
| Mg | ... | -1.88+-0.03 | 0.27+-0.03 | 5.70+-0.03 |
| Al | ... | -3.04 | -0.89 | 3.43 |
| K | ... | -1.65+-0.03 | 0.50+-0.03 | 3.47+-0.03 |
| Ca I | ... | -1.76+-0.04 | 0.39+-0.04 | 4.60+-0.04 |
| Fe | ... | -2.15+-0.04 | ... | 5.35+-0.04 |
| Sr | ... | -2.18 | -0.03 | 0.79 |
| Ba | ... | -2.30 | -0.15 | -0.17 |
| Eu | ... | -1.61 | 0.54 | -1.10 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-02 | N/A | SUBARUHDS | 90000 | >100 | N/A | N/A |
| N/A | FOCES | 60000 | >100 | N/A | N/A |
| N/A | VLT | 80000 | >200 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
HE1144-1349 as BD-13_3442
Atmospheric data
| Teff : 6390 | log g : 3.88+-0.15 | vturb : 1.4 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na | ... | -2.58+-0.08 | 0.08+-0.08 | 3.75+-0.08 |
| Mg | ... | -2.29+-0.03 | 0.37+-0.03 | 5.29+-0.03 |
| Al | ... | -3.47 | -0.81 | 3.00 |
| K | ... | -2.08 | 0.58 | 3.04 |
| Ca I | ... | -2.27+-0.06 | 0.39+-0.06 | 4.09+-0.06 |
| Fe | ... | -2.66+-0.01 | ... | 4.84+-0.01 |
| Sr | ... | -2.57 | 0.09 | 0.40 |
| Ba | ... | -3.39 | -0.73 | -1.26 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-02 | N/A | SUBARUHDS | 90000 | >100 | N/A | N/A |
| N/A | VLT | 48000 | >200 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |