CS30331-018
taken from 2 paper(s):
/D.K.Lai et al.(2004)/
/D.K.Lai et al.(2007)/
D.K.Lai et al.,AJ, 128, 2402, 2004 (A0022,ADS)
ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES
Stellar Parameters
| Teff : 5379 | log g : 3.24 | vturb : -1.75 |
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| Mg I | N/A | ... | 0.48 | ... | -1.31 | 0.46 | 6.29 | Mg I |
| Ca I | N/A | ... | 0.30 | ... | -1.45 | 0.32 | 4.89 | Ca I |
| Ti II | N/A | ... | 0.44 | ... | -1.26 | 0.51 | 3.69 | Ti II |
| Cr I | N/A | ... | -0.22 | ... | -1.96 | -0.19 | 3.68 | Cr I |
| Fe I | N/A | -1.77 | ... | ... | -1.77 | ... | 5.73 | Fe I |
| Ba II | N/A | ... | 0.02 | ... | -1.80 | -0.03 | 0.38 | Ba II |
Binary Parameters
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-08-08 | N/A | KECKII | 7000 | 150 | 600 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
D.K.Lai et al.,ApJ, 667, 1185, 2007 (A0128,ADS)
Carbon and Strontium Abundances of Metal-poor Stars
Stellar Parameters
Chemical Abundances
| | Original Data | Converted Data Asplund et al. (2009) | |
|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
|---|
| C | N/A | ... | 0.00+-0.26 | ... | -1.64+-0.26 | -0.04+-0.26 | 6.79+-0.26 | C |
| Fe | N/A | -1.77 | ... | ... | -1.60 | ... | 5.90 | Fe |
| Sr | N/A | ... | 0.32 | ... | -1.42 | 0.18 | 1.45 | Sr |
| Ba | N/A | ... | 0.02 | ... | -1.80 | -0.20 | 0.38 | Ba |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | KECKII | 7000 | N/A | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |