CS31072-118
taken from 3 paper(s):
/N.Christlieb et al.(2004)/
/P.S.Barklem et al.(2005)/
/L.Zhang et al.(2011)/
The Hamburg/ESO R-process Enhanced Star survey (HERES)
Stellar Parameters
Position
| Right Ascension : 05 08 53.50 | Declination : -59 18 21.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-10-09-084715 | N/A | N/A | 20000 | 47 | 600 | |
The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
Stellar Parameters
| Teff : 4606 | log g : 1.25 | vturb : 2.02 |
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 |
|---|
| CH | 1 | ... | -0.50+-0.28 | 4.82+-0.27 | -3.61+-0.27 | -0.55+-0.28 | 4.82+-0.27 | CH |
| Mg I | 6 | ... | 0.33+-0.23 | 4.84+-0.19 | -2.76+-0.19 | 0.30+-0.23 | 4.84+-0.19 | Mg I |
| Al I | 1 | ... | -0.81+-0.28 | 2.59+-0.25 | -3.86+-0.25 | -0.80+-0.28 | 2.59+-0.25 | Al I |
| Ca I | 7 | ... | 0.16+-0.24 | 3.45+-0.20 | -2.89+-0.20 | 0.17+-0.24 | 3.45+-0.20 | Ca I |
| Sc II | 4 | ... | 0.06+-0.24 | 0.16+-0.22 | -2.99+-0.22 | 0.07+-0.24 | 0.16+-0.22 | Sc II |
| Ti | 15 | ... | 0.32+-0.23 | 2.28+-0.20 | -2.67+-0.20 | 0.39+-0.23 | 2.28+-0.20 | Ti |
| Cr I | 3 | ... | -0.47+-0.25 | 2.14+-0.24 | -3.50+-0.24 | -0.44+-0.25 | 2.14+-0.24 | Cr I |
| Mn I | 3 | ... | -0.71+-0.23 | 1.62+-0.22 | -3.81+-0.22 | -0.75+-0.23 | 1.62+-0.22 | Mn I |
| Fe | 51 | ... | 0.00+-0.22 | 4.44+-0.17 | -3.06+-0.17 | 0.00+-0.22 | 4.44+-0.17 | Fe |
| Co I | 5 | ... | 0.05+-0.24 | 1.91+-0.22 | -3.08+-0.22 | -0.02+-0.24 | 1.91+-0.22 | Co I |
| Ni I | 4 | ... | 0.19+-0.28 | 3.37+-0.28 | -2.85+-0.28 | 0.21+-0.28 | 3.37+-0.28 | Ni I |
| Sr | 2 | ... | -0.17+-0.32 | -0.26+-0.33 | -3.13+-0.33 | -0.07+-0.32 | -0.26+-0.33 | Sr |
| Y II | 3 | ... | -0.32+-0.24 | -1.14+-0.23 | -3.35+-0.23 | -0.29+-0.24 | -1.14+-0.23 | Y II |
| Ba II | 1 | ... | -1.04+-0.24 | -1.97+-0.22 | -4.15+-0.22 | -1.09+-0.24 | -1.97+-0.22 | Ba II |
Position
| Right Ascension : 05 08 53.50 | Declination : -59 18 21.0 | 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 | 20000 | 53 | N/A | 145.8 |
The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon
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 | -3.62 | -0.56 | 4.90 | -3.53 | -0.47 | 4.90 | C |
| Fe | N/A | -3.06 | ... | ... | -3.06 | ... | 4.44 | Fe |
Position
| Right Ascension : 05 08 53.50 | Declination : -59 18 21.0 | 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 | 20000 | N/A | N/A | N/A |