SDSSJ150702.02+005152.6
TOPoS. IV. Chemical abundances from high-resolution observations of seven extremely metal-poor stars
| Teff : 6555 | log g : 4.0 | 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 |
| Li | N/A | ... | ... | <1.6 | <-1.66 | <1.75 | <1.6 | Li |
| Mg I | N/A | -3.30+-0.13 | ... | ... | -3.32+-0.13 | 0.09+-0.13 | 4.28+-0.13 | Mg I |
| Al I | N/A | <-4.03 | ... | ... | <-4.01 | <-0.60 | <2.44 | Al I |
| Si I | N/A | -3.67 | ... | ... | -3.63 | -0.22 | 3.88 | Si I |
| Ca I | N/A | -3.35 | ... | ... | -3.33 | 0.08 | 3.01 | Ca I |
| Ca II | N/A | -3.05 | ... | ... | -3.03 | 0.38 | 3.31 | Ca II |
| Ti I | N/A | -3.04+-0.12 | ... | ... | -2.97+-0.12 | 0.44+-0.12 | 1.98+-0.12 | Ti I |
| Ti II | N/A | -3.04+-0.12 | ... | ... | -2.97+-0.12 | 0.44+-0.12 | 1.98+-0.12 | Ti II |
| Fe I | N/A | -3.41+-0.20 | ... | ... | -3.41+-0.20 | ... | 4.09+-0.20 | Fe I |
| Fe II | N/A | -3.56 | ... | ... | -3.56 | ... | 3.94 | Fe II |
| Sr II | N/A | -3.16+-0.02 | ... | ... | -3.06+-0.02 | 0.35+-0.02 | -0.19+-0.02 | Sr II |
| Right Ascension : 15 07 02.02 | Declination : +00 51 52.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| N/A | VLT | 30000 | 3-60 | N/A | ||
| N/A | N/A | N/A | N/A | 18030 | N/A |