BPS CS29498-043: found in 3 paper(s).
Labels:
/W.Aoki et al.(2002)/
/W.Aoki et al.(2004)/
/W.Aoki et al.(2002)/
Find this object in SIMBAD
A0010
| Title | CHEMICAL COMPOSITION OF THE CARBON-RICH, EXTREMELY METAL POOR STAR CS 29498-043: A NEW CLASS OF EXTREMELY METAL POOR STARS WITH EXCESSES OF MAGNESIUM AND SILICON |
| ADS | W.Aoki et al.,ApJ, 576, L141, 2002 |
| Authors | W. Aoki, J. E. Norris, S. G. Ryan, T. C. Beers, H. Ando |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-07-26 | 2452117 | SUBARUHDS | 50000 | N/A | 7200 | -32.6+-0.29 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
| V | 13.72 |
| B | 14.80 |
| B-V | 0.99 |
| V-K | 2.50 |
| K | 10.95 |
Atmospheric data
| Teff | 4400 |
| log g | 0.6 |
| vturb | 2.3 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C2 | ... | -1.85+-0.29 | +1.90+-0.29 | 6.70+-0.29 |
| N | ... | -1.47+-0.40 | +2.28+-0.40 | 6.50+-0.40 |
| Mg I | ... | -1.94+-0.24 | +1.81+-0.24 | 5.64+-0.24 |
| Al I | ... | -3.41+-0.36 | +0.34+-0.36 | 3.08+-0.36 |
| Si I | ... | -2.68+-0.17 | +1.07+-0.17 | 4.88+-0.17 |
| Ca I | ... | -3.64+-0.19 | +0.11+-0.19 | 2.71+-0.19 |
| Sc II | ... | -3.62+-0.34 | +0.13+-0.34 | -0.52+-0.34 |
| Ti I | ... | -3.63+-0.10 | +0.12+-0.10 | 1.31+-0.10 |
| Ti II | ... | -3.43+-0.30 | +0.32+-0.30 | 1.51+-0.30 |
| Cr I | ... | -4.07+-0.10 | -0.32+-0.10 | 1.62+-0.10 |
| Mn I | ... | -4.43+-0.37 | -0.68+-0.37 | 1.1+-0.37 |
| Fe I | ... | -3.75+-0.26 | ... | 3.75+-0.26 |
| Fe II | ... | -3.75+-0.33 | ... | 3.75+-0.33 |
| Sr II | ... | -4.10+-0.35 | -0.35+-0.35 | -1.18+-0.35 |
| Ba II | ... | -4.20+-0.20 | -0.45+-0.20 | -1.98+-0.20 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0027
| Title | Oxygen Overabundance in the Extremely Iron-poor Star CS 29498-043 |
| ADS | W.Aoki et al.,ApJ, 608, 971, 2004 |
| Authors | W. Aoki, J. E. Research School of Astronomy and Astrophysics, ANU. Norris, S. G. Department of Physics and Astronomy, OpenU. Ryan, T. C. Department of Physics and Astronomy, MSU. Beers, N. Christlieb, S. Tsangarides, H. Ando |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-09 | 2451802 | SUBARUHDS | 50000 | 45 | 270min | -32.50+-0.18 |
| 2001-07 | 2452115 | SUBARUHDS | 50000 | 87 | 120min | -32.60+-0.46 |
| 2002-10 | 2452573 | SUBARUHDS | 50000 | 112 | 80min | -32.74+-0.42 |
| 2003-05 | 2452785 | SUBARUHDS | 50000 | 148 | 90min | -32.95+-0.39 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
Atmospheric data
| Teff | 4600 |
| log g | 1.2 |
| vturb | 2.4 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -1.45+-0.29 | +2.09+-0.29 | 7.10+-0.29 |
| N | ... | -1.27+-0.40 | +2.27+-0.40 | 6.70+-0.40 |
| O | ... | -0.64+-0.34 | +2.90+-0.34 | 8.10+-0.34 |
| Na I | ... | -2.07+-0.38 | +1.47+-0.38 | 4.25+-0.38 |
| Mg I | ... | -1.79+-0.25 | +1.75+-0.25 | 5.79+-0.25 |
| Al I | ... | -3.27+-0.38 | +0.27+-0.38 | 3.20+-0.38 |
| Si I | ... | -2.72+-0.14 | +0.82+-0.14 | 4.84+-0.14 |
| Ca I | ... | -3.38+-0.16 | +0.16+-0.16 | 2.97+-0.16 |
| Sc II | ... | -3.57+-0.34 | -0.03+-0.34 | -0.47+-0.34 |
| Ti I | ... | -3.32+-0.11 | +0.22+-0.11 | 1.62+-0.11 |
| Ti II | ... | -3.16+-0.32 | +0.38+-0.32 | 1.78+-0.32 |
| Cr I | ... | -3.92+-0.10 | -0.38+-0.10 | 1.77+-0.10 |
| Mn I | ... | -4.63+-0.21 | -1.09+-0.21 | 0.90+-0.21 |
| Fe I | ... | -3.54+-0.28 | ... | 3.96+-0.28 |
| Fe II | ... | -3.53+-0.34 | ... | 3.97+-0.34 |
| Co I | ... | -3.48+-0.16 | +0.06+-0.16 | 1.43+-0.16 |
| Ni I | ... | -3.90+-0.29 | -0.36+-0.29 | 2.35+-0.29 |
| Zn I | ... | <-3.04 | <+0.5 | <1.6 |
| Sr II | ... | -4.01+-0.31 | -0.47+-0.31 | -1.09+-0.31 |
| Ba II | ... | -4.00+-0.20 | -0.46+-0.20 | -1.78+-0.20 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0035
| Title | Subaru/HDS Study of the Extremely Metal-Poor Star CS 29498-043: Abundance Analysis Details and Comparison with Other Carbon-Rich Objects |
| ADS | W.Aoki et al.,, 54, 933, 2002 |
| Authors | W. Aoki, J. E. Norris, S. G. Ryan, T. C. Beers, H. Ando |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2452117 | SUBARUHDS | N/A | N/A | N/A | -32.6+-0.29 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
Atmospheric data
| Teff | 4400 |
| log g | 0.6 |
| vturb | 2.3 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -1.85+-0.29 | +1.9+-0.29 | 6.70+-0.29 |
| CN | ... | -1.45 | +2.3 | 6.52 |
| Mg I | ... | -1.94+-0.24 | +1.81+-0.24 | 5.64+-0.24 |
| Al I | ... | -3.41+-0.36 | +0.34+-0.36 | 3.06+-0.36 |
| Si I | ... | -2.68+-0.17 | +1.07+-0.17 | 4.87+-0.17 |
| Ca I | ... | -3.64+-0.19 | +0.11+-0.19 | 2.72+-0.19 |
| Ti I | ... | -3.63+-0.10 | +0.12+-0.10 | 1.39+-0.10 |
| Ti II | ... | -3.43+-0.30 | +0.32+-0.30 | 1.59+-0.30 |
| Cr I | ... | -4.07+-0.10 | -0.32+-0.10 | 1.60+-0.10 |
| Mn I | ... | -4.43+-0.37 | -0.68+-0.37 | 0.96+-0.37 |
| Fe I | ... | -3.75+-0.26 | ... | 3.75+-0.26 |
| Fe II | ... | -3.75+-0.33 | ... | 3.75+-0.33 |
| Sr II | ... | -4.10+-0.35 | -0.35+-0.35 | -1.13+-0.35 |
| Ba II | ... | -4.20+-0.20 | -0.45+-0.20 | -2.07+-0.20 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Isotope ratio