CS30315-001
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 : 23 37 38.80 | Declination : -26 21 53.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-12-02-022514 | N/A | N/A | 20000 | 32 | 600 | |
The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
Stellar Parameters
| Teff : 4565 | log g : 1.14 | vturb : 1.99 |
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+-0.29 | 4.93+-0.28 | -3.50+-0.28 | -0.53+-0.29 | 4.93+-0.28 | CH |
| Mg I | 5 | ... | 0.38+-0.23 | 4.99+-0.18 | -2.61+-0.18 | 0.36+-0.23 | 4.99+-0.18 | Mg I |
| Al I | 1 | ... | -0.97+-0.30 | 2.54+-0.29 | -3.91+-0.29 | -0.94+-0.30 | 2.54+-0.29 | Al I |
| Ca I | 7 | ... | 0.25+-0.24 | 3.65+-0.20 | -2.69+-0.20 | 0.28+-0.24 | 3.65+-0.20 | Ca I |
| Sc II | 4 | ... | 0.08+-0.25 | 0.28+-0.22 | -2.87+-0.22 | 0.10+-0.25 | 0.28+-0.22 | Sc II |
| Ti | 15 | ... | 0.16+-0.24 | 2.21+-0.21 | -2.74+-0.21 | 0.23+-0.24 | 2.21+-0.21 | Ti |
| Cr I | 3 | ... | -0.62+-0.25 | 2.08+-0.25 | -3.56+-0.25 | -0.59+-0.25 | 2.08+-0.25 | Cr I |
| Mn I | 3 | ... | -0.39+-0.23 | 2.04+-0.20 | -3.39+-0.20 | -0.42+-0.23 | 2.04+-0.20 | Mn I |
| Fe | 51 | ... | 0.00+-0.22 | 4.53+-0.17 | -2.97+-0.17 | 0.00+-0.22 | 4.53+-0.17 | Fe |
| Co I | 5 | ... | 0.18+-0.25 | 2.13+-0.22 | -2.86+-0.22 | 0.11+-0.25 | 2.13+-0.22 | Co I |
| Ni I | 4 | ... | 0.12+-0.29 | 3.40+-0.30 | -2.82+-0.30 | 0.15+-0.29 | 3.40+-0.30 | Ni I |
| Sr | 2 | ... | 0.32+-0.26 | 0.32+-0.24 | -2.55+-0.24 | 0.42+-0.26 | 0.32+-0.24 | Sr |
| Y II | 4 | ... | 0.08+-0.26 | -0.65+-0.22 | -2.86+-0.22 | 0.11+-0.26 | -0.65+-0.22 | Y II |
| Zr II | 1 | ... | 0.44+-0.26 | 0.08+-0.22 | -2.50+-0.22 | 0.47+-0.26 | 0.08+-0.22 | Zr II |
| Ba II | 1 | ... | -0.82+-0.26 | -1.66+-0.24 | -3.84+-0.24 | -0.87+-0.26 | -1.66+-0.24 | Ba II |
Position
| Right Ascension : 23 37 38.80 | Declination : -26 21 53.0 | 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 | 37 | N/A | 110.3 |
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 | -3.48 | -0.50 | 5.04 | -3.39 | -0.41 | 5.04 | C |
| Fe | N/A | -2.98 | ... | ... | -2.98 | ... | 4.52 | Fe |
Position
| Right Ascension : 23 37 38.80 | Declination : -26 21 53.0 | 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 |