SDSSJ223143-094834
Chemical abundances of distant extremely metal-poor unevolved stars
Teff : 6053 | log g : 4.16 | vturb : 1.36 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
Li | N/A | ... | ... | <1.20 | <-2.06 | <1.12 | <1.20 | Li |
Mg | 2 | ... | +0.30+-0.12 | ... | -2.92+-0.12 | 0.26+-0.12 | 4.68+-0.12 | Mg |
Si | 1 | ... | +0.38 | ... | -2.78 | 0.40 | 4.73 | Si |
Ca I | 6 | ... | +0.47+-0.16 | ... | -2.71+-0.16 | 0.47+-0.16 | 3.63+-0.16 | Ca I |
Ca II | 1 | ... | +0.15 | ... | -3.03 | 0.15 | 3.31 | Ca II |
Sc | 1 | ... | +0.11 | ... | -3.07 | 0.11 | 0.08 | Sc |
Ti I | 2 | ... | +0.77+-0.18 | ... | -2.36+-0.18 | 0.82+-0.18 | 2.59+-0.18 | Ti I |
Ti II | 6 | ... | +0.43+-0.15 | ... | -2.70+-0.15 | 0.48+-0.15 | 2.25+-0.15 | Ti II |
Cr | 4 | ... | -0.22+-0.13 | ... | -3.39+-0.13 | -0.21+-0.13 | 2.25+-0.13 | Cr |
Mn | 2 | ... | -0.47+-0.05 | ... | -3.71+-0.05 | -0.53+-0.05 | 1.72+-0.05 | Mn |
Fe | N/A | -3.20 | ... | ... | -3.18 | ... | 4.32 | Fe |
Fe I | 47 | -3.20+-0.11 | ... | ... | -3.18+-0.11 | ... | 4.32+-0.11 | Fe I |
Fe II | 3 | -3.20+-0.03 | ... | ... | -3.18+-0.03 | ... | 4.32+-0.03 | Fe II |
Co | 3 | ... | +0.44+-0.12 | ... | -2.83+-0.12 | 0.35+-0.12 | 2.16+-0.12 | Co |
Ni | 10 | ... | -0.02+-0.22 | ... | -3.19+-0.22 | -0.01+-0.22 | 3.03+-0.22 | Ni |
Sr | 2 | ... | +0.07+-0.07 | ... | -3.03+-0.07 | 0.15+-0.07 | -0.16+-0.07 | Sr |
Vrad | -5.6 |
Right Ascension : 22 31 43.95 | Declination : -09 48 34.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2453995.585976 | VLT | 35000 | N/A | 3004.999 | N/A | |
2453995.585987 | VLT | 35000 | N/A | 3005.001 | N/A | |
2453998.513442 | VLT | 35000 | N/A | 3004.999 | N/A | |
2453998.513452 | VLT | 35000 | N/A | 3005.001 | N/A | |
2453998.549319 | VLT | 35000 | N/A | 3004.999 | N/A | |
2453998.54933 | VLT | 35000 | N/A | 3005.001 | N/A |