SDSSJ130017+263238
Chemical abundances of distant extremely metal-poor unevolved stars
Teff : 6393 | log g : 4.00 | vturb : 1.36 |
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 | ... | ... | 2.10 | -1.16 | 2.47 | 2.10 | Li |
Mg | 2 | ... | +0.53+-0.13 | ... | -3.14+-0.13 | 0.49+-0.13 | 4.46+-0.13 | Mg |
Si | 1 | ... | +0.75 | ... | -2.86 | 0.77 | 4.65 | Si |
Ca II | 1 | ... | +0.48 | ... | -3.15 | 0.48 | 3.19 | Ca II |
Ti II | 2 | ... | +0.31+-0.11 | ... | -3.27+-0.11 | 0.36+-0.11 | 1.68+-0.11 | Ti II |
Fe | N/A | -3.65 | ... | ... | -3.63 | ... | 3.87 | Fe |
Fe I | 30 | -3.65+-0.11 | ... | ... | -3.63+-0.11 | ... | 3.87+-0.11 | Fe I |
Vrad | 77.4 |
Right Ascension : 13 00 17.20 | Declination : +26 32 38.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2454584.581867 | VLT | 55000 | N/A | 3599.997 | N/A | |
2454584.581909 | VLT | 55000 | N/A | 3600.001 | N/A | |
2454584.624756 | VLT | 55000 | N/A | 3599.997 | N/A | |
2454584.62481 | VLT | 55000 | N/A | 3600.001 | N/A |