SDSSJ1612+0421
High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions
| Teff : 5350 | log g : 3.3 | vturb : 1.5 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| C | N/A | ... | 0.63+-0.14 | 6.20+-0.14 | -2.23+-0.14 | 0.63+-0.14 | 6.20+-0.14 | C |
| Na | N/A | ... | 0.12+-0.30 | 3.50+-0.30 | -2.74+-0.30 | 0.12+-0.30 | 3.50+-0.30 | Na |
| Mg | N/A | ... | 0.28+-0.24 | 5.03+-0.24 | -2.57+-0.24 | 0.29+-0.24 | 5.03+-0.24 | Mg |
| Ca | N/A | ... | 0.30+-0.24 | 3.79+-0.24 | -2.55+-0.24 | 0.31+-0.24 | 3.79+-0.24 | Ca |
| Ti | N/A | ... | 0.50+-0.32 | 2.59+-0.32 | -2.36+-0.32 | 0.50+-0.32 | 2.59+-0.32 | Ti |
| Fe I | N/A | -2.86+-0.34 | ... | 4.64+-0.34 | -2.86+-0.34 | ... | 4.64+-0.34 | Fe I |
| Fe II | N/A | -2.85+-0.42 | ... | 4.65+-0.42 | -2.85+-0.42 | ... | 4.65+-0.42 | Fe II |
| Sr | N/A | ... | -0.83+-0.43 | -0.82+-0.43 | -3.69+-0.43 | -0.83+-0.43 | -0.82+-0.43 | Sr |
| Ba | N/A | ... | 0.05+-0.43 | -0.62+-0.43 | -2.80+-0.43 | 0.06+-0.43 | -0.62+-0.43 | Ba |
| Vrad | 20.40+-0.11 |
| Right Ascension : 16 12 26.18 | Declination : +04 21 46.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2008-10-06 | N/A | SUBARUHDS | 36000 | 25-43 | 1200 | 20.40+-0.11 |