SDSSJ1633+3907
High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions
Teff : 6300 | 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 | ... | -0.68+-0.19 | 2.68+-0.19 | -3.56+-0.19 | -0.68+-0.19 | 2.68+-0.19 | Na |
Mg | N/A | ... | -0.47+-0.12 | 4.25+-0.12 | -3.35+-0.12 | -0.47+-0.12 | 4.25+-0.12 | Mg |
Ca | N/A | ... | 0.33+-0.15 | 3.79+-0.15 | -2.55+-0.15 | 0.33+-0.15 | 3.79+-0.15 | Ca |
Fe I | N/A | -2.88+-0.20 | ... | 4.62+-0.20 | -2.88+-0.20 | ... | 4.62+-0.20 | Fe I |
Fe II | N/A | -3.09+-0.30 | ... | 4.41+-0.30 | -3.09+-0.30 | ... | 4.41+-0.30 | Fe II |
Vrad | -179.27+-0.13 |
Right Ascension : 16 33 31.43 | Declination : +39 07 42.7 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2008-07-04 | N/A | SUBARUHDS | 36000 | 34-52 | 2400 | -179.27+-0.13 |