SDSSJ234939.71+383217.8
High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. III. Unevolved Stars with [Fe/H] ≲ -3.5
| Teff : 5972+-38 | log g : 4.47+-0.14 | vturb : 0.80+-0.54 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| Li I | 1 | ... | 5.52+-0.16 | 1.79+-0.16 | -1.47+-0.16 | 2.26+-0.16 | 1.79+-0.16 | Li I |
| CH | N/A | ... | <2.00 | <6.70 | <-1.73 | <2.00 | <6.70 | CH |
| Na I | 1 | ... | -0.34+-0.17 | 2.17+-0.17 | -4.07+-0.17 | -0.34+-0.17 | 2.17+-0.17 | Na I |
| Mg I | 2 | ... | 0.09+-0.12 | 3.96+-0.14 | -3.64+-0.14 | 0.09+-0.12 | 3.96+-0.14 | Mg I |
| Ca I | 1 | ... | 0.35+-0.17 | 2.96+-0.16 | -3.38+-0.16 | 0.35+-0.17 | 2.96+-0.16 | Ca I |
| Sc II | N/A | ... | <0.63 | <0.05 | <-3.10 | <0.63 | <0.05 | Sc II |
| Ti II | 3 | ... | 0.86+-0.12 | 2.08+-0.11 | -2.87+-0.11 | 0.86+-0.12 | 2.08+-0.11 | Ti II |
| Cr I | 1 | ... | 0.33+-0.17 | 2.24+-0.16 | -3.40+-0.16 | 0.33+-0.17 | 2.24+-0.16 | Cr I |
| Fe I | 15 | ... | 0.00+-0.06 | 3.77+-0.08 | -3.73+-0.08 | 0.00+-0.06 | 3.77+-0.08 | Fe I |
| Fe II | 3 | ... | 0.16+-0.09 | 3.93+-0.06 | -3.57+-0.06 | 0.16+-0.09 | 3.93+-0.06 | Fe II |
| Sr II | N/A | ... | <0.02 | <-0.84 | <-3.71 | <0.02 | <-0.84 | Sr II |
| Ba II | N/A | ... | <0.14 | <-1.41 | <-3.59 | <0.14 | <-1.41 | Ba II |
| Vrad | -84.2 |
| Right Ascension : 23 49 39.69 | Declination : +38 32 17.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2009-09-10 | N/A | SUBARUHDS | 60000 | 38-60 | 19200 | -84.2 |