HE1422-0818
Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2
| Teff : 4816+-100 | log g : 1.3+-0.25 | vturb : 2.4+-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 |
| CH | N/A | ... | -0.14 | ... | -3.27 | 0.07 | 5.16 | CH |
| Mg I | 6 | ... | 0.84+-0.2 | ... | -2.51+-0.2 | 0.83+-0.2 | 5.09+-0.2 | Mg I |
| Al I | 2 | ... | 0.29+-0.09 | ... | -2.98+-0.09 | 0.36+-0.09 | 3.47+-0.09 | Al I |
| Si I | 2 | ... | 0.66+-0.23 | ... | -2.59+-0.23 | 0.75+-0.23 | 4.92+-0.23 | Si I |
| Ca I | 7 | ... | 0.29+-0.11 | ... | -2.98+-0.11 | 0.36+-0.11 | 3.36+-0.11 | Ca I |
| Sc II | 4 | ... | 0.22+-0.16 | ... | -3.12+-0.16 | 0.22+-0.16 | 0.03+-0.16 | Sc II |
| Ti I | 4 | ... | 0.04+-0.06 | ... | -3.21+-0.06 | 0.13+-0.06 | 1.74+-0.06 | Ti I |
| Ti II | 16 | ... | -0.06+-0.17 | ... | -3.31+-0.17 | 0.03+-0.17 | 1.64+-0.17 | Ti II |
| Cr I | 5 | ... | -0.55+-0.09 | ... | -3.81+-0.09 | -0.47+-0.09 | 1.83+-0.09 | Cr I |
| Mn I | 2 | ... | -0.66+-0.04 | ... | -3.99+-0.04 | -0.65+-0.04 | 1.44+-0.04 | Mn I |
| Fe I | N/A | -3.29+-0.2 | ... | ... | -3.34+-0.2 | ... | 4.16+-0.2 | Fe I |
| Fe II | 9 | -3.27+-0.19 | 0.02+-0.19 | ... | -3.32+-0.19 | 0.02+-0.19 | 4.18+-0.19 | Fe II |
| Co I | 4 | ... | 0.45+-0.23 | ... | -2.91+-0.23 | 0.43+-0.23 | 2.08+-0.23 | Co I |
| Ni I | 1 | ... | 0.45 | ... | -2.81 | 0.53 | 3.41 | Ni I |
| Sr II | 2 | ... | -2.28+-0.17 | ... | -5.54+-0.17 | -2.20+-0.17 | -2.67+-0.17 | Sr II |
| Ba II | 1 | ... | <-1.9 | ... | <-5.24 | <-1.90 | <-3.06 | Ba II |
| Vrad | -50.2 |
| Right Ascension : 14 25 06.60 | Declination : -08 31 31.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2004-05 | N/A | KECKHIRES | 36000 | 65 | 4800 | -50.2 |