SDSSJ1334+0022
High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions
Teff : 5650 | 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 | ... | -0.19+-0.25 | 3.02+-0.25 | -3.22+-0.25 | -0.19+-0.25 | 3.02+-0.25 | Na |
Mg | N/A | ... | 0.20+-0.22 | 4.76+-0.22 | -2.84+-0.22 | 0.19+-0.22 | 4.76+-0.22 | Mg |
Ca | N/A | ... | -0.10+-0.30 | 3.21+-0.30 | -3.13+-0.30 | -0.10+-0.30 | 3.21+-0.30 | Ca |
Ti | N/A | ... | 0.47+-0.28 | 2.38+-0.28 | -2.57+-0.28 | 0.46+-0.28 | 2.38+-0.28 | Ti |
Fe I | N/A | -3.03+-0.21 | ... | 4.47+-0.21 | -3.03+-0.21 | ... | 4.47+-0.21 | Fe I |
Fe II | N/A | -2.72+-0.32 | ... | 4.78+-0.32 | -2.72+-0.32 | ... | 4.78+-0.32 | Fe II |
Vrad | -56.30+-0.10 |
Right Ascension : 13 34 53.45 | Declination : +00 22 38.5 | 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 | 35-59 | 1800 | -56.30+-0.10 |