SDSSJ1516+4333
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 | ... | -0.33+-0.32 | 3.00+-0.32 | -3.24+-0.32 | -0.33+-0.32 | 3.00+-0.32 | Na |
Mg | N/A | ... | 0.32+-0.22 | 5.01+-0.22 | -2.59+-0.22 | 0.32+-0.22 | 5.01+-0.22 | Mg |
Ca | N/A | ... | 0.23+-0.30 | 3.66+-0.30 | -2.68+-0.30 | 0.23+-0.30 | 3.66+-0.30 | Ca |
Fe I | N/A | -2.91+-0.22 | ... | 4.59+-0.22 | -2.91+-0.22 | ... | 4.59+-0.22 | Fe I |
Fe II | N/A | -2.93+-0.31 | ... | 4.57+-0.31 | -2.93+-0.31 | ... | 4.57+-0.31 | Fe II |
Sr | N/A | ... | 0.10+-0.36 | 0.06+-0.36 | -2.81+-0.36 | 0.10+-0.36 | 0.06+-0.36 | Sr |
Vrad | -152.69+-0.27 |
Right Ascension : 15 16 46.69 | Declination : +43 33 31.3 | 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 | 32-47 | 1800 | -152.69+-0.27 |