HE0221-2127
Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2
| Teff : 6250+-100 | log g : 3.8+-0.25 | vturb : 1.5+-0.2 |
| 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 | 3 | ... | 0.05+-0.1 | ... | -2.46+-0.1 | 0.04+-0.1 | 5.14+-0.1 | Mg I |
| Al I | 2 | ... | 0.39+-0.1 | ... | -2.04+-0.1 | 0.46+-0.1 | 4.41+-0.1 | Al I |
| Si I | 1 | ... | 0.36 | ... | -2.05 | 0.45 | 5.46 | Si I |
| Ca I | 5 | ... | 0.26+-0.06 | ... | -2.17+-0.06 | 0.33+-0.06 | 4.17+-0.06 | Ca I |
| Sc II | 3 | ... | 0.05+-0.15 | ... | -2.45+-0.15 | 0.05+-0.15 | 0.70+-0.15 | Sc II |
| Ti II | 13 | ... | 0.29+-0.11 | ... | -2.12+-0.11 | 0.38+-0.11 | 2.83+-0.11 | Ti II |
| Cr I | 3 | ... | -0.32+-0.03 | ... | -2.74+-0.03 | -0.24+-0.03 | 2.90+-0.03 | Cr I |
| Mn I | 3 | ... | -0.65+-0.07 | ... | -3.14+-0.07 | -0.64+-0.07 | 2.29+-0.07 | Mn I |
| Fe I | N/A | -2.45+-0.14 | ... | ... | -2.50+-0.14 | ... | 5.00+-0.14 | Fe I |
| Fe II | 7 | -2.44+-0.16 | 0.01+-0.16 | ... | -2.49+-0.16 | 0.01+-0.16 | 5.01+-0.16 | Fe II |
| Co I | 1 | ... | -0.13 | ... | -2.65 | -0.15 | 2.34 | Co I |
| Ni I | 1 | ... | 0.08 | ... | -2.34 | 0.16 | 3.88 | Ni I |
| Sr II | 2 | ... | -0.17+-0.04 | ... | -2.59+-0.04 | -0.09+-0.04 | 0.28+-0.04 | Sr II |
| Ba II | 1 | ... | -0.37 | ... | -2.87 | -0.37 | -0.69 | Ba II |
| Eu II | 1 | ... | <1.22 | ... | <-1.24 | <1.26 | <-0.72 | Eu II |
| Vrad | 158.8 |
| Right Ascension : 02 23 25.20 | Declination : -21 13 35.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2001-09 | N/A | KECKHIRES | 36000 | 100 | 9600 | 158.8 |