HE1430-1123
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 : 5915 | log g : 3.75 | vturb : 1.40 |
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 | ... | 1.84+-0.28 | 7.53+-0.24 | -0.90+-0.24 | 1.80+-0.28 | 7.53+-0.24 | CH |
| Mg I | 2 | ... | 0.35+-0.24 | 5.23+-0.19 | -2.37+-0.19 | 0.33+-0.24 | 5.23+-0.19 | Mg I |
| Al I | 1 | ... | -0.91+-0.26 | 2.86+-0.22 | -3.59+-0.22 | -0.89+-0.26 | 2.86+-0.22 | Al I |
| Ca I | 5 | ... | 0.47+-0.25 | 4.13+-0.20 | -2.21+-0.20 | 0.49+-0.25 | 4.13+-0.20 | Ca I |
| Sc II | 2 | ... | 0.37+-0.26 | 0.84+-0.23 | -2.31+-0.23 | 0.39+-0.26 | 0.84+-0.23 | Sc II |
| Ti | 5 | ... | 0.25+-0.25 | 2.57+-0.22 | -2.38+-0.22 | 0.32+-0.25 | 2.57+-0.22 | Ti |
| Cr I | 2 | ... | 0.00+-0.23 | 2.97+-0.21 | -2.67+-0.21 | 0.03+-0.23 | 2.97+-0.21 | Cr I |
| Mn I | 3 | ... | -0.57+-0.24 | 2.12+-0.20 | -3.31+-0.20 | -0.61+-0.24 | 2.12+-0.20 | Mn I |
| Fe | 31 | ... | 0.00+-0.22 | 4.80+-0.18 | -2.70+-0.18 | 0.00+-0.22 | 4.80+-0.18 | Fe |
| Co I | 2 | ... | 0.39+-0.25 | 2.61+-0.20 | -2.38+-0.20 | 0.32+-0.25 | 2.61+-0.20 | Co I |
| Ni I | 3 | ... | -0.21+-0.23 | 3.34+-0.21 | -2.88+-0.21 | -0.18+-0.23 | 3.34+-0.21 | Ni I |
| Sr | 2 | ... | 0.24+-0.29 | 0.51+-0.30 | -2.36+-0.30 | 0.34+-0.29 | 0.51+-0.30 | Sr |
| Y II | 1 | ... | 0.50+-0.32 | 0.05+-0.33 | -2.16+-0.33 | 0.54+-0.32 | 0.05+-0.33 | Y II |
| Ba II | 1 | ... | 1.82+-0.23 | 1.25+-0.21 | -0.93+-0.21 | 1.77+-0.23 | 1.25+-0.21 | Ba II |
| Nd II | 1 | ... | 1.72+-0.28 | 0.53+-0.27 | -0.89+-0.27 | 1.81+-0.28 | 0.53+-0.27 | Nd II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 20000 | 43 | N/A | 93.4 |
| 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 | -0.96 | 1.75 | 7.56 | -0.87 | 1.84 | 7.56 | C |
| Fe | N/A | -2.71 | ... | ... | -2.71 | ... | 4.79 | 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 |