BPS CS22876-042: found in 2 paper(s).
Labels:
/C.Sneden et al.(2003)/
/G.W.Preston and C. Sneden(2000)/
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A0020
| Title | Binary Blue Metal-poor Stars: Evidence for Asymptotic Giant Branch Mass Transfer |
| ADS | C.Sneden et al.,ApJ, 592, 504, 2003 |
| Authors | C. Sneden, G. W. Carnegie Observatories, 813 Santa Barbara Street, Pasadena, CA 91101, . Preston, J. J. Department of Physics and Astronomy, University of Oklahoma, Norman, OK 73019, . Cowan |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | 2452123.83 | FRUTTI | 30000 | N/A | N/A | +42.1 |
| N/A | 2452124.84 | FRUTTI | 30000 | N/A | N/A | +42.4 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Binarity
| Binarity | Negative |
| Vrad | +42.4 |
Photometric data
| V | 13.1 |
| B-V | 0.35 |
| U-B | -0.21 |
Atmospheric data
| Teff | 6750 |
| log g | 4.2 |
| vturb | 2.50 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| CH | ... | -1.06+-0.3 | +1.0+-0.3 | 7.49+-0.3 |
| O I | ... | -1.52+-0.33 | +0.54+-0.33 | 7.35+-0.33 |
| Fe | ... | -2.06 | ... | 5.44 |
| Sr II | ... | -2.35+-0.10 | -0.29+-0.10 | 0.62+-0.10 |
| Ba II | ... | -2.16 | -0.10 | -0.03 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
A0045
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | 2448812.828 | FRUTTI | 30000 | 10 | N/A | 42.6 |
| N/A | 2448823.802 | FRUTTI | 30000 | 10 | N/A | 42.4 |
| N/A | 2449194.786 | FRUTTI | 30000 | 10 | N/A | 41.6 |
| N/A | 2449578.751 | FRUTTI | 30000 | 10 | N/A | 43.1 |
| N/A | 2449588.812 | FRUTTI | 30000 | 10 | N/A | 42.5 |
| N/A | 2449936.799 | FRUTTI | 30000 | 10 | N/A | 43.1 |
| N/A | 2449939.742 | FRUTTI | 30000 | 10 | N/A | 41.1 |
| N/A | 2450290.761 | FRUTTI | 30000 | 10 | N/A | 42.2 |
| N/A | 2450293.804 | FRUTTI | 30000 | 10 | N/A | 42.8 |
| N/A | 2450616.844 | FRUTTI | 30000 | 10 | N/A | 43.0 |
| N/A | 2450703.817 | FRUTTI | 30000 | 10 | N/A | 41.4 |
| N/A | 2450704.797 | FRUTTI | 30000 | 10 | N/A | 42.9 |
| N/A | 2450705.737 | FRUTTI | 30000 | 10 | N/A | 43.0 |
| N/A | 2450706.811 | FRUTTI | 30000 | 10 | N/A | 42.9 |
| N/A | 2450707.792 | FRUTTI | 30000 | 10 | N/A | 42.8 |
| N/A | 2451002.874 | FRUTTI | 30000 | 10 | N/A | 43.0 |
| N/A | 2451033.809 | FRUTTI | 30000 | 10 | N/A | 43.3 |
| N/A | 2451036.775 | FRUTTI | 30000 | 10 | N/A | 42.5 |
| N/A | 2451358.902 | FRUTTI | 30000 | 10 | N/A | 42.5 |
| N/A | 2451360.899 | FRUTTI | 30000 | 10 | N/A | 41.8 |
| N/A | 2451384.871 | FRUTTI | 30000 | 10 | N/A | 42.2 |
| N/A | 2451386.834 | FRUTTI | 30000 | 10 | N/A | 43.2 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Binarity
| Binarity | Negative |
| Vrad | 42.5 |
Photometric data
| V | 13.1 |
| B-V | 0.35 |
| U-B | -0.21 |
Atmospheric data
| Teff | 6750 |
| log g | 4.20 |
| vturb | 2.50 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Mg I | ... | -1.59 | 0.47 | 5.99 |
| Ca I | ... | -1.65 | 0.41 | 4.71 |
| Sc II | ... | -1.97 | 0.09 | 1.20 |
| Ti II | ... | -1.60 | 0.46 | 3.42 |
| Cr I | ... | -2.22 | -0.16 | 3.45 |
| Mn I | ... | -2.35 | -0.29 | 3.04 |
| Fe | ... | -2.06 | ... | 5.44 |
| Sr II | ... | -2.30 | -0.24 | 0.67 |
| Ba II | ... | -2.15 | -0.09 | -0.02 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)