HE1509-0252
Normal and Outlying Populations of the Milky Way Stellar Halo at [Fe/H] <-2
| Teff : 5750+-100 | log g : 3.5+-0.25 | vturb : 1.6+-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 | 5 | ... | 0.45+-0.1 | ... | -2.46+-0.1 | 0.44+-0.1 | 5.14+-0.1 | Mg I |
| Al I | 2 | ... | -0.14+-0.12 | ... | -2.97+-0.12 | -0.07+-0.12 | 3.48+-0.12 | Al I |
| Si I | 1 | ... | 0.21 | ... | -2.60 | 0.30 | 4.91 | Si I |
| Ca I | 7 | ... | 0.25+-0.06 | ... | -2.58+-0.06 | 0.32+-0.06 | 3.76+-0.06 | Ca I |
| Sc II | 3 | ... | -0.09+-0.02 | ... | -2.99+-0.02 | -0.09+-0.02 | 0.16+-0.02 | Sc II |
| Ti I | 4 | ... | 0.36+-0.14 | ... | -2.45+-0.14 | 0.45+-0.14 | 2.50+-0.14 | Ti I |
| Ti II | 13 | ... | 0.11+-0.16 | ... | -2.70+-0.16 | 0.20+-0.16 | 2.25+-0.16 | Ti II |
| Cr I | 4 | ... | -0.4+-0.12 | ... | -3.22+-0.12 | -0.32+-0.12 | 2.42+-0.12 | Cr I |
| Mn I | 2 | ... | -0.81+-0.15 | ... | -3.70+-0.15 | -0.80+-0.15 | 1.73+-0.15 | Mn I |
| Fe I | N/A | -2.85+-0.11 | ... | ... | -2.90+-0.11 | ... | 4.60+-0.11 | Fe I |
| Fe II | 5 | -2.93+-0.14 | -0.08+-0.14 | ... | -2.98+-0.14 | -0.08+-0.14 | 4.52+-0.14 | Fe II |
| Co I | 3 | ... | 0.14+-0.33 | ... | -2.78+-0.33 | 0.12+-0.33 | 2.21+-0.33 | Co I |
| Ni I | 1 | ... | -0.24 | ... | -3.06 | -0.16 | 3.16 | Ni I |
| Zn I | 1 | ... | 0.13 | ... | -2.68 | 0.22 | 1.88 | Zn I |
| Sr II | 2 | ... | -0.62+-0.01 | ... | -3.44+-0.01 | -0.54+-0.01 | -0.57+-0.01 | Sr II |
| Ba II | 1 | ... | -0.49 | ... | -3.39 | -0.49 | -1.21 | Ba II |
| Eu II | 1 | ... | <1.1 | ... | <-1.76 | <1.14 | <-1.24 | Eu II |
| Vrad | 176.7 |
| Right Ascension : 15 12 07.13 | Declination : -03 03 49.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2002-05 | N/A | KECKHIRES | 36000 | 75 | 2700 | 176.7 |