SDSSJ0723+3637
High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions
Teff : 5150 | log g : 2.2 | 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 |
C | N/A | ... | 1.79+-0.14 | 6.90+-0.14 | -1.53+-0.14 | 1.79+-0.14 | 6.90+-0.14 | C |
Na | N/A | ... | -0.11+-0.22 | 2.82+-0.22 | -3.42+-0.22 | -0.10+-0.22 | 2.82+-0.22 | Na |
Mg | N/A | ... | 0.23+-0.14 | 4.51+-0.14 | -3.09+-0.14 | 0.23+-0.14 | 4.51+-0.14 | Mg |
Ti | N/A | ... | 0.21+-0.31 | 1.84+-0.31 | -3.11+-0.31 | 0.21+-0.31 | 1.84+-0.31 | Ti |
Fe I | N/A | -3.32+-0.34 | ... | 4.18+-0.34 | -3.32+-0.34 | ... | 4.18+-0.34 | Fe I |
Fe II | N/A | -3.3+-0.34 | ... | 4.20+-0.34 | -3.30+-0.34 | ... | 4.20+-0.34 | Fe II |
Vrad | -51.69+-0.12 |
Right Ascension : 07 23 52.21 | Declination : +36 37 57.2 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2008-10-06 | N/A | SUBARUHDS | 36000 | 32-58 | 900 | -51.69+-0.12 |