G92-6
taken from 3 paper(s):
/J.A.Rich and A. M. Boesgaard(2009)/
/A.M.Boesgaard et al.(2011)/
/C.Sneden et al.(2023)/
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 | ... | ... | -0.91+-0.11 | -2.29+-0.11 | 0.41+-0.11 | -0.91+-0.11 | Be II |
| OH | N/A | -2.28+-0.12 | ... | ... | -2.10+-0.12 | 0.60+-0.12 | 6.59+-0.12 | OH |
| Fe | N/A | -2.7+-0.08 | ... | ... | -2.70+-0.08 | ... | 4.80+-0.08 | Fe |
Position
| Right Ascension : 19 29 44.03 | Declination : +01 01 30.2 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2007-06-10 | N/A | KECKHIRES | 48000 | 100 | 7200 | N/A |
Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars
Stellar Parameters
| Teff : 6115+-100 | log g : 4.79+-0.2 | vturb : 1.5+-0.2 |
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 | N/A | ... | +0.37+-0.15 | -0.91+-0.12 | -2.29+-0.12 | 0.41+-0.15 | -0.91+-0.12 | Be |
| O | N/A | -2.28+-0.22 | +0.42+-0.24 | ... | -2.34+-0.22 | 0.36+-0.24 | 6.35+-0.22 | O |
| Mg | N/A | -2.36+-0.07 | ... | ... | -2.38+-0.07 | 0.32+-0.07 | 5.22+-0.07 | Mg |
| Ti | N/A | -1.99+-0.09 | ... | ... | -1.92+-0.09 | 0.78+-0.09 | 3.03+-0.09 | Ti |
| Fe | N/A | -2.70+-0.09 | ... | ... | -2.70+-0.09 | ... | 4.80+-0.09 | Fe |
Position
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | KECKHIRES | 42000 | N/A | N/A | N/A |
Iron-peak Element Abundances in Warm Very Metal-poor Stars
Stellar Parameters
| Teff : 6275 | log g : 3.9 | vturb : 1.4 |
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 | 6 | ... | 0.26+-0.07 | ... | -2.48+-0.07 | 0.26+-0.07 | 5.12+-0.07 | Mg I |
| Ca I | 16 | ... | 0.39+-0.05 | ... | -2.35+-0.05 | 0.39+-0.05 | 3.99+-0.05 | Ca I |
| Ca II | 4 | ... | 0.32+-0.12 | ... | -2.42+-0.12 | 0.32+-0.12 | 3.92+-0.12 | Ca II |
| Sc II | 12 | ... | -0.08+-0.04 | ... | -2.82+-0.04 | -0.08+-0.04 | 0.33+-0.04 | Sc II |
| Ti I | 7 | ... | 0.43+-0.07 | ... | -2.31+-0.07 | 0.43+-0.07 | 2.64+-0.07 | Ti I |
| Ti II | 61 | ... | 0.26+-0.14 | ... | -2.48+-0.14 | 0.26+-0.14 | 2.47+-0.14 | Ti II |
| V II | 5 | ... | 0.07+-0.08 | ... | -2.67+-0.08 | 0.07+-0.08 | 1.26+-0.08 | V II |
| Cr I | 6 | ... | -0.06+-0.08 | ... | -2.80+-0.08 | -0.06+-0.08 | 2.84+-0.08 | Cr I |
| Cr II | 18 | ... | 0.06+-0.07 | ... | -2.68+-0.07 | 0.06+-0.07 | 2.96+-0.07 | Cr II |
| Mn I | 3 | ... | -0.55+-0.06 | ... | -3.29+-0.06 | -0.55+-0.06 | 2.14+-0.06 | Mn I |
| Mn II | 4 | ... | -0.33+-0.04 | ... | -3.07+-0.04 | -0.33+-0.04 | 2.36+-0.04 | Mn II |
| Fe | N/A | -2.74 | ... | ... | -2.74 | ... | 4.76 | Fe |
| Fe I | 144 | -2.76+-0.1 | ... | ... | -2.76+-0.1 | ... | 4.74+-0.1 | Fe I |
| Fe II | 18 | -2.71+-0.1 | ... | ... | -2.71+-0.1 | ... | 4.79+-0.1 | Fe II |
| Co I | 24 | ... | 0.17+-0.07 | ... | -2.57+-0.07 | 0.17+-0.07 | 2.42+-0.07 | Co I |
| Ni I | 40 | ... | -0.08+-0.07 | ... | -2.82+-0.07 | -0.08+-0.07 | 3.40+-0.07 | Ni I |
| Cu I | 2 | ... | -0.74 | ... | -3.48 | -0.74 | 0.71 | Cu I |
| Zn I | 3 | ... | 0.39+-0.14 | ... | -2.35+-0.14 | 0.39+-0.14 | 2.21+-0.14 | Zn I |
Position
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | KECKHIRES | 42000 | 106 | N/A | N/A |