BD+09_2190: found in 2 paper(s).
Labels:
/E.Arnone et al.(2005)/
/M.Asplund et al.(2006)/
Find this object in SIMBAD
A0075
| Title | Mg abundances in metal-poor halo stars as a tracer of early Galactic mixing |
| ADS | E.Arnone et al.,AAP, 430, 507, 2005 |
| Authors | E. Arnone, S. G. Ryan, D. Argast, J. E. Norris, T. C. Beers |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | ANGLO | 40000 | >100 | N/A | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
Atmospheric data
| Teff | 6250 |
| log g | 3.6+-0.2 |
| vturb | 1.3 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Mg | ... | -2.61+-0.07 | 0.22+-0.07 | 4.97+-0.07 |
| Ca | ... | -2.51+-0.06 | 0.32+-0.06 | 3.85+-0.06 |
| Fe I | ... | -2.83+-0.02 | ... | 4.67+-0.02 |
| Fe II | ... | -2.87+-0.07 | ... | 4.63+-0.07 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0089
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-05-0425 | N/A | VLT | 120000 | 400 | 90 | 266.6 |
| 2002-02-06-0516 | N/A | VLT | 120000 | 400 | 90 | 266.0 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
Atmospheric data
| Teff | 6392 |
| log g | 4.09 |
| vturb | 1.5 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Li | ... | 0.97+-0.01 | 3.63+-0.01 | 2.13+-0.01 |
| O | ... | -2.22 | 0.44 | 6.65 |
| Fe | ... | -2.66 | ... | 4.84 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Isotope ratio