BPS CS22956-050: found in 5 paper(s).
Labels:
/R.Cayrel et al.(2004)/
/M.Spite et al.(2005)/
/M.Spite et al.(2006)/
/S.M.Andrievsky et al.(2007)/
/S.M.Andrievsky et al.(2008)/
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A0016
| Title | First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy |
| ADS | R.Cayrel et al.,AAP, 416, 1117, 2004 |
| Authors | R. Cayrel, E. Depagne, M. Spite, V. Hill, F. Spite, P. Francois, B. Plez, T. Beers, F. Primas, J. Andersen, B. Barbuy, P. Bonifacio, P. Molaro, B. Nordstrom |
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-09 | N/A | VLT | 47000 | 75 | 9000 | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Binarity
Photometric data
| V | 14.27 |
| B-V | 0.68 |
| J-K | 0.53 |
| V-K | 2.25 |
| EB-V | 0.00 |
Atmospheric data
| Teff | 4900 |
| log g | 1.7 |
| vturb | 1.8 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | -3.05 | 0.28 | 5.46 |
| Mg I | ... | -2.96+-0.11 | 0.37+-0.11 | 4.62+-0.11 |
| Al I | ... | -3.98 | -0.65 | 2.49 |
| Si I | ... | -2.55 | 0.78 | 5.00 |
| K I | ... | -3.04 | 0.29 | 2.08 |
| Ca I | ... | -2.87+-0.13 | 0.46+-0.13 | 3.49+-0.13 |
| Sc II | ... | -3.37+-0.07 | -0.04+-0.07 | -0.20+-0.07 |
| Ti I | ... | -2.98+-0.04 | 0.35+-0.04 | 2.04+-0.04 |
| Ti II | ... | -3.04+-0.12 | 0.29+-0.12 | 1.98+-0.12 |
| Cr I | ... | -3.67+-0.12 | -0.34+-0.12 | 2.00+-0.12 |
| Mn I | ... | -3.84+-0.05 | -0.51+-0.05 | 1.55+-0.05 |
| Fe I | ... | -3.32+-0.13 | 0.01+-0.13 | 4.18+-0.13 |
| Fe II | ... | -3.34+-0.10 | -0.01+-0.10 | 4.16+-0.10 |
| Co I | ... | -2.94+-0.10 | 0.39+-0.10 | 1.98+-0.10 |
| Ni I | ... | -3.32+-0.03 | 0.01+-0.03 | 2.93+-0.03 |
| Zn I | ... | -3.03 | 0.30 | 1.57 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0025
| Title | First stars VI – Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements |
| ADS | M.Spite et al.,AAP, 430, 655, 2005 |
| Authors | M. Spite, R. Cayrel, B. Plez, V. Hill, F. Spite, E. Depagne, P. Francois, P. Bonifacio, B. Barbuy, T. Beers, J. Andersen, P. Molaro, B. Nordstrom, F. Primas |
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | VLT | 47000 | 30 | 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 | 4900 |
| log g | 1.7 |
| vturb | 1.8 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Li I | ... | -0.19+-0.03 | 3.14+-0.03 | 0.97+-0.03 |
| C | ... | -3.06+-0.05 | 0.27+-0.05 | 5.49+-0.05 |
| N | ... | -3.02 | 0.31 | 4.95 |
| O I | ... | -2.21 | 1.12 | 6.66 |
| Fe | ... | -3.33 | ... | 4.17 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0091
| Title | First stars IX - Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios |
| ADS | M.Spite et al.,AAP, 455, 291, 2006 |
| Authors | M. Spite, R. Cayrel, V. Hill, F. Spite, P. Francois, B. Plez, P. Bonifacio, P. Molaro, E. Depagne, J. Andersen, B. Barbuy, T. C. Beers, B. Nordstrom, F. Primas |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 47000 | 130 | 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 | 4900 |
| log g | 1.7 |
| vturb | 1.8 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -3.06+-0.05 | 0.27+-0.05 | 5.49+-0.05 |
| N | ... | -3.02+-0.10 | 0.31+-0.10 | 4.95+-0.10 |
| Fe | ... | -3.33 | ... | 4.17 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0110
| Title | NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars |
| ADS | S.M.Andrievsky et al.,AAP, 464, 1081, 2007 |
| Authors | S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. Francois |
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 43000 | 200 | 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 | 4900 |
| log g | 1.7 |
| vturb | 1.8 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Na | ... | -1.95 | 1.38 | 4.30 |
| Fe | ... | -3.33 | ... | 4.17 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0176
| Title | NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars |
| ADS | S.M.Andrievsky et al.,AAP, 481, 481, 2008 |
| Authors | S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. François |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 47000 | 120 | N/A | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Atmospheric data
| Teff | 4900 |
| log g | 1.7 |
| vturb | 1.8 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Al | ... | -3.32 | 0.01 | 3.15 |
| Fe | ... | -3.33 | ... | 4.17 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)