HE1249-3121
taken from 2 paper(s):
/P.S.Barklem et al.(2005)/
/L.Zhang et al.(2011)/
P.S.Barklem et al.,AAP, 439, 129, 2005 (A0052,ADS)
The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
Stellar Parameters
| Teff : 5373 | log g : 3.40 | vturb : 1.58 |
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 | ... | 1.86+-0.27 | 7.01+-0.26 | -1.42+-0.26 | 1.81+-0.27 | 7.01+-0.26 | CH |
| Mg I | 3 | ... | 0.26+-0.29 | 4.61+-0.23 | -2.99+-0.23 | 0.24+-0.29 | 4.61+-0.23 | Mg I |
| Al I | 1 | ... | -0.81+-0.35 | 2.43+-0.36 | -4.02+-0.36 | -0.79+-0.35 | 2.43+-0.36 | Al I |
| Ca I | 2 | ... | 0.38+-0.32 | 3.51+-0.26 | -2.83+-0.26 | 0.40+-0.32 | 3.51+-0.26 | Ca I |
| Sc II | 1 | ... | 0.59+-0.26 | 0.53+-0.26 | -2.62+-0.26 | 0.61+-0.26 | 0.53+-0.26 | Sc II |
| Ti | 5 | ... | 0.43+-0.24 | 2.22+-0.22 | -2.73+-0.22 | 0.50+-0.24 | 2.22+-0.22 | Ti |
| Cr I | 1 | ... | -0.28+-0.23 | 2.16+-0.22 | -3.48+-0.22 | -0.25+-0.23 | 2.16+-0.22 | Cr I |
| Mn I | 2 | ... | -0.49+-0.25 | 1.67+-0.23 | -3.76+-0.23 | -0.53+-0.25 | 1.67+-0.23 | Mn I |
| Fe | 17 | ... | 0.00+-0.22 | 4.27+-0.19 | -3.23+-0.19 | 0.00+-0.22 | 4.27+-0.19 | Fe |
| Co I | 3 | ... | 0.34+-0.25 | 2.03+-0.22 | -2.96+-0.22 | 0.27+-0.25 | 2.03+-0.22 | Co I |
| Ni I | 4 | ... | -0.03+-0.22 | 2.98+-0.21 | -3.24+-0.21 | -0.01+-0.22 | 2.98+-0.21 | Ni I |
| Sr | 2 | ... | -0.98+-0.27 | -1.24+-0.26 | -4.11+-0.26 | -0.88+-0.27 | -1.24+-0.26 | Sr |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 20000 | 47 | N/A | 218.7 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
L.Zhang et al.,AAP, 528, A92, 2011 (A0253,ADS)
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 | -1.41 | 1.82 | 7.11 | -1.32 | 1.91 | 7.11 | C |
| Fe | N/A | -3.23 | ... | ... | -3.23 | ... | 4.27 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 20000 | N/A | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |