SDSSJ1147+1510
High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions
Teff : 6500 | 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 |
Na | N/A | ... | -0.04+-0.25 | 3.24+-0.25 | -3.00+-0.25 | -0.04+-0.25 | 3.24+-0.25 | Na |
Mg | N/A | ... | 0.50+-0.22 | 5.14+-0.22 | -2.46+-0.22 | 0.50+-0.22 | 5.14+-0.22 | Mg |
Ca | N/A | ... | -0.19+-0.31 | 3.19+-0.31 | -3.15+-0.31 | -0.19+-0.31 | 3.19+-0.31 | Ca |
Ti | N/A | ... | 0.24+-0.39 | 2.23+-0.39 | -2.72+-0.39 | 0.24+-0.39 | 2.23+-0.39 | Ti |
Fe I | N/A | -2.96+-0.22 | ... | 4.54+-0.22 | -2.96+-0.22 | ... | 4.54+-0.22 | Fe I |
Fe II | N/A | -3.2+-0.40 | ... | 4.30+-0.40 | -3.20+-0.40 | ... | 4.30+-0.40 | Fe II |
Vrad | 60.81+-0.12 |
Right Ascension : 11 47 23.53 | Declination : +15 10 44.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2008-05-02 | N/A | SUBARUHDS | 36000 | 34-52 | 2160 | 60.81+-0.12 |