HE0858-0016
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 : 4447 | log g : 0.75 | vturb : 2.35 |
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 | ... | -0.80+-0.28 | 4.84+-0.27 | -3.59+-0.27 | -0.84+-0.28 | 4.84+-0.27 | CH |
| Mg I | 4 | ... | 0.26+-0.23 | 5.09+-0.19 | -2.51+-0.19 | 0.24+-0.23 | 5.09+-0.19 | Mg I |
| Al I | 1 | ... | -0.41+-0.27 | 3.31+-0.26 | -3.14+-0.26 | -0.39+-0.27 | 3.31+-0.26 | Al I |
| Ca I | 7 | ... | 0.19+-0.25 | 3.80+-0.20 | -2.54+-0.20 | 0.21+-0.25 | 3.80+-0.20 | Ca I |
| Sc II | 5 | ... | -0.04+-0.24 | 0.38+-0.21 | -2.77+-0.21 | -0.02+-0.24 | 0.38+-0.21 | Sc II |
| Ti | 17 | ... | 0.18+-0.23 | 2.45+-0.18 | -2.50+-0.18 | 0.25+-0.23 | 2.45+-0.18 | Ti |
| V | 1 | ... | -0.21+-0.24 | 1.05+-0.20 | -2.88+-0.20 | -0.13+-0.24 | 1.05+-0.20 | V |
| Cr I | 3 | ... | -0.43+-0.28 | 2.49+-0.30 | -3.15+-0.30 | -0.40+-0.28 | 2.49+-0.30 | Cr I |
| Mn I | 4 | ... | -0.33+-0.23 | 2.31+-0.21 | -3.12+-0.21 | -0.37+-0.23 | 2.31+-0.21 | Mn I |
| Fe | 47 | ... | 0.00+-0.22 | 4.75+-0.19 | -2.75+-0.19 | 0.00+-0.22 | 4.75+-0.19 | Fe |
| Co I | 6 | ... | -0.04+-0.25 | 2.13+-0.24 | -2.86+-0.24 | -0.11+-0.25 | 2.13+-0.24 | Co I |
| Ni I | 4 | ... | 0.49+-0.29 | 3.99+-0.32 | -2.23+-0.32 | 0.52+-0.29 | 3.99+-0.32 | Ni I |
| Sr | 1 | ... | -0.70+-0.33 | -0.48+-0.35 | -3.35+-0.35 | -0.60+-0.33 | -0.48+-0.35 | Sr |
| Y II | 3 | ... | -0.61+-0.26 | -1.12+-0.23 | -3.33+-0.23 | -0.58+-0.26 | -1.12+-0.23 | Y II |
| Ba II | 1 | ... | -0.54+-0.29 | -1.16+-0.30 | -3.34+-0.30 | -0.59+-0.29 | -1.16+-0.30 | Ba II |
| Eu II | 3 | ... | -0.01+-0.26 | -2.25+-0.23 | -2.77+-0.23 | -0.02+-0.26 | -2.25+-0.23 | Eu II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | VLT | 20000 | 39 | N/A | 48.6 |
| 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 | -3.61 | -0.88 | 4.91 | -3.52 | -0.79 | 4.91 | C |
| Fe | N/A | -2.73 | ... | ... | -2.73 | ... | 4.77 | 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 |