LP553-62
taken from 1 paper(s):
/J.A.Rich and A. M. Boesgaard(2009)/
J.A.Rich et al.,ApJ, 701, 1519, 2009 (A0203,ADS)
BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT 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 |
|---|
| Be II | N/A | ... | ... | -1+-0.11 | -2.38+-0.11 | 0.35+-0.11 | -1+-0.11 | Be II |
| OH | N/A | -2.02+-0.14 | ... | ... | -1.84+-0.14 | 0.89+-0.14 | 6.85+-0.14 | OH |
| Fe | N/A | -2.73+-0.08 | ... | ... | -2.73+-0.08 | ... | 4.77+-0.08 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-01-16 | N/A | KECKHIRES | 48000 | 97 | 5400 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +0257 | Right Ascension : 1154 |