HE2047-5612
taken from 2 paper(s):
/J.E.Norris et al.(2013)/
/D.Yong et al.(2013)/
The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters
Stellar Parameters
| Teff : 6128+-62 | log g : 4 |
Position
| Right Ascension : 20 51 22.10 | Declination : -56 00 52.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2007-6 | 2454273.715 | MIKELCO | 31000-39000 | 100 | 25.9 | N/A |
THE MOST METAL-POOR STARS. II. CHEMICAL ABUNDANCES OF 190 METAL-POOR STARS INCLUDING 10 NEW STARS WITH [Fe/H] <-3.
Stellar Parameters
| Teff : 6128 | log g : 3.68 | vturb : 0.9 |
Chemical Abundances
| | 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 | ... | <1.37 | <6.66 | <-1.77 | <1.37 | <6.66 | C |
| N | N/A | ... | <1.91 | <6.60 | <-1.23 | <1.91 | <6.60 | N |
| Na | 2 | ... | -0.26+-0.16 | 2.84+-0.16 | -3.40+-0.16 | -0.26+-0.16 | 2.84+-0.16 | Na |
| Mg | 3 | ... | -0.02+-0.12 | 4.44+-0.12 | -3.16+-0.12 | -0.02+-0.12 | 4.44+-0.12 | Mg |
| Al | 1 | ... | -0.89 | 2.42 | -4.03 | -0.89 | 2.42 | Al |
| Si | 1 | ... | 0.05 | 4.42 | -3.09 | 0.05 | 4.42 | Si |
| Ca | 4 | ... | 0.16+-0.14 | 3.37+-0.14 | -2.97+-0.14 | 0.17+-0.14 | 3.37+-0.14 | Ca |
| Sc | 1 | ... | 0.18 | 0.19 | -2.96 | 0.18 | 0.19 | Sc |
| Cr | 3 | ... | 0.02+-0.24 | 2.52+-0.24 | -3.12+-0.24 | 0.02+-0.24 | 2.52+-0.24 | Cr |
| Mn | 2 | ... | -0.61+-0.18 | 1.68+-0.18 | -3.75+-0.18 | -0.61+-0.18 | 1.68+-0.18 | Mn |
| Fe I | 43 | -3.14+-0.14 | ... | 4.36+-0.14 | -3.14+-0.14 | ... | 4.36+-0.14 | Fe I |
| Fe II | 1 | -3.13+-0.11 | ... | 4.37+-0.11 | -3.13+-0.11 | ... | 4.37+-0.11 | Fe II |
| Ni | 2 | ... | 0.28+-0.15 | 3.37+-0.15 | -2.85+-0.15 | 0.29+-0.15 | 3.37+-0.15 | Ni |
| Sr | 1 | ... | <-1.36 | <-1.63 | <-4.50 | <-1.36 | <-1.63 | Sr |
| Ba | 1 | ... | <-0.39 | <-1.35 | <-3.53 | <-0.39 | <-1.35 | Ba |
Position
| Right Ascension : 20 51 22.10 | Declination : -56 00 52.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | N/A | N/A | N/A | N/A |