CS29491-109
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 : 22 25 01.10 | Declination : -32 14 41.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-12-02-013246 | N/A | N/A | 20000 | 44 | 600 | |
The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
Stellar Parameters
| Teff : 4736 | log g : 1.50 | vturb : 1.82 |
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 | ... | -0.19+-0.27 | 5.30+-0.27 | -3.13+-0.27 | -0.23+-0.27 | 5.30+-0.27 | CH |
| Mg I | 6 | ... | 0.30+-0.24 | 4.98+-0.18 | -2.62+-0.18 | 0.28+-0.24 | 4.98+-0.18 | Mg I |
| Al I | 1 | ... | -0.83+-0.30 | 2.74+-0.25 | -3.71+-0.25 | -0.81+-0.30 | 2.74+-0.25 | Al I |
| Ca I | 8 | ... | 0.25+-0.26 | 3.71+-0.20 | -2.63+-0.20 | 0.27+-0.26 | 3.71+-0.20 | Ca I |
| Sc II | 4 | ... | -0.02+-0.23 | 0.25+-0.22 | -2.90+-0.22 | 0.00+-0.23 | 0.25+-0.22 | Sc II |
| Ti | 15 | ... | 0.20+-0.23 | 2.32+-0.20 | -2.63+-0.20 | 0.27+-0.23 | 2.32+-0.20 | Ti |
| Cr I | 3 | ... | -0.37+-0.29 | 2.40+-0.25 | -3.24+-0.25 | -0.34+-0.29 | 2.40+-0.25 | Cr I |
| Mn I | 3 | ... | -0.72+-0.25 | 1.77+-0.21 | -3.66+-0.21 | -0.76+-0.25 | 1.77+-0.21 | Mn I |
| Fe | 51 | ... | 0.00+-0.22 | 4.60+-0.19 | -2.90+-0.19 | 0.00+-0.22 | 4.60+-0.19 | Fe |
| Co I | 5 | ... | 0.04+-0.25 | 2.06+-0.22 | -2.93+-0.22 | -0.03+-0.25 | 2.06+-0.22 | Co I |
| Ni I | 4 | ... | -0.15+-0.31 | 3.20+-0.27 | -3.02+-0.27 | -0.12+-0.31 | 3.20+-0.27 | Ni I |
| Sr | 2 | ... | -0.38+-0.33 | -0.31+-0.31 | -3.18+-0.31 | -0.28+-0.33 | -0.31+-0.31 | Sr |
| Y II | 2 | ... | -0.53+-0.23 | -1.19+-0.23 | -3.40+-0.23 | -0.50+-0.23 | -1.19+-0.23 | Y II |
| Ba II | 1 | ... | -0.92+-0.24 | -1.69+-0.24 | -3.87+-0.24 | -0.97+-0.24 | -1.69+-0.24 | Ba II |
Position
| Right Ascension : 22 25 01.10 | Declination : -32 14 41.0 | 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 | 50 | N/A | 160.1 |
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 | -3.20 | -0.30 | 5.32 | -3.11 | -0.21 | 5.32 | C |
| Fe | N/A | -2.90 | ... | ... | -2.90 | ... | 4.60 | Fe |
Position
| Right Ascension : 22 25 01.10 | Declination : -32 14 41.0 | 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 |