G 77-61: found in 2 paper(s).
Labels:
/B.Plez et al.(2005)/
/T.C.Beers et al.(2007)/
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A0042
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Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-09-29 | N/A | KECKHIRES | 34000 | N/A | N/A | -29 |
| 2003-08-19 | N/A | KECKHIRES | 34000 | N/A | N/A | -20 |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | N/A |
| Right Ascension | N/A |
Photometric data
Atmospheric data
| Teff | 4000+-200 |
| log g | 5.05 |
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| Li I | ... | <0 | <4 | <1.16 |
| C | ... | -1.4+-0.1 | +2.6+-0.1 | 7.15+-0.1 |
| CN | ... | -1.4+-0.1 | +2.6+-0.1 | 6.57+-0.1 |
| Na I | ... | -3.4+-0.2 | +0.60+-0.2 | 2.93+-0.2 |
| Mg I | ... | -3.5+-0.2 | +0.49+-0.2 | 4.08+-0.2 |
| K I | ... | -2.8+-0.3 | +1.21+-0.3 | 2.32+-0.3 |
| Ca I | ... | -3.7+-0.2 | +0.37+-0.2 | 2.66+-0.2 |
| Ca II | ... | -3.5+-0.2 | +0.57+-0.2 | 2.86+-0.2 |
| Cr I | ... | -3.7+-0.2 | +0.36+-0.2 | 1.97+-0.2 |
| Mn I | ... | -4.1+-0.3 | -0.06+-0.3 | 1.29+-0.3 |
| Fe I | ... | -4.03+-0.15 | ... | 3.47+-0.15 |
| Zn I | ... | <-1.33 | <2.7 | <3.27 |
| Sr II | ... | <-4.03 | <0 | <-1.06 |
| Ba II | ... | <-3.03 | <1 | <-0.90 |
| Eu II | ... | <-1.03 | <3 | <-0.52 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Isotope ratio
A0111
| Title | NEAR-INFRARED SPECTROSCOPY OF CARBON-ENHANCED METAL-POOR STARS. I. A SOAR /OSIRIS PILOT STUDY |
| ADS | T.C.Beers et al.,AJ, 133, 1193, 2007 |
| Authors | T. C. Beers, T. Sivarani, B. Marsteller, Y. S. Lee, S. Rossi, B. Plez |
Get more information of this paper.
Basic Informations
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2005-12-27 | N/A | SOAROSIRIS | 3000 | 55 | 4800 | N/A |
| Galactic Longitude (l) | N/A |
| Galactic Latitude (b) | N/A |
| Declination | +015757.9 |
| Right Ascension | 033238.3 |
Photometric data
| V | 13.97 |
| B-V | 1.73 |
| H | 10.844 |
| J | 11.470 |
| K | 10.480 |
| EB-V | 0.109 |
Atmospheric data
Chemical Abundances
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|
| C | ... | -0.80+-0.35 | +3.2+-0.35 | 7.75+-0.35 |
| N | ... | -1.80+-0.46 | +2.2+-0.46 | 6.17+-0.46 |
| O | ... | -2.20+-0.22 | +1.8+-0.22 | 6.67+-0.22 |
| Fe | ... | -4.0 | ... | 3.50 |
| Ba | ... | <-3.50+-0.5 | <+0.5+-0.5 | <-1.37+-0.5 |
: Data presented in the paper
: Data converted with the solar abundance from Grevesse et al. (1996)
Isotope ratio