HE0005-0002
taken from 3 paper(s):
/P.S.Barklem et al.(2005)/
/L.Zhang et al.(2011)/
/J.Ren et al.(2012)/
The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
Stellar Parameters
| Teff : 4726 | log g : 1.58 | 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 | ... | 0.17+-0.29 | 5.50+-0.27 | -2.93+-0.27 | 0.13+-0.29 | 5.50+-0.27 | CH |
| Mg I | 7 | ... | 0.42+-0.23 | 4.93+-0.18 | -2.67+-0.18 | 0.39+-0.23 | 4.93+-0.18 | Mg I |
| Al I | 1 | ... | -0.43+-0.27 | 2.97+-0.26 | -3.48+-0.26 | -0.42+-0.27 | 2.97+-0.26 | Al I |
| Ca I | 8 | ... | 0.36+-0.24 | 3.65+-0.20 | -2.69+-0.20 | 0.37+-0.24 | 3.65+-0.20 | Ca I |
| Sc II | 4 | ... | 0.09+-0.25 | 0.20+-0.22 | -2.95+-0.22 | 0.11+-0.25 | 0.20+-0.22 | Sc II |
| Ti | 15 | ... | 0.18+-0.24 | 2.13+-0.21 | -2.82+-0.21 | 0.24+-0.24 | 2.13+-0.21 | Ti |
| Cr I | 3 | ... | -0.68+-0.24 | 1.92+-0.22 | -3.72+-0.22 | -0.66+-0.24 | 1.92+-0.22 | Cr I |
| Mn I | 3 | ... | -0.33+-0.37 | 2.00+-0.35 | -3.43+-0.35 | -0.37+-0.37 | 2.00+-0.35 | Mn I |
| Fe | 53 | ... | 0.00+-0.22 | 4.44+-0.17 | -3.06+-0.17 | 0.00+-0.22 | 4.44+-0.17 | Fe |
| Co I | 6 | ... | 0.17+-0.25 | 2.03+-0.22 | -2.96+-0.22 | 0.10+-0.25 | 2.03+-0.22 | Co I |
| Ni I | 4 | ... | 0.08+-0.28 | 3.26+-0.28 | -2.96+-0.28 | 0.10+-0.28 | 3.26+-0.28 | Ni I |
| Sr | 2 | ... | 0.19+-0.28 | 0.10+-0.27 | -2.77+-0.27 | 0.29+-0.28 | 0.10+-0.27 | Sr |
| Y II | 6 | ... | 0.04+-0.26 | -0.78+-0.23 | -2.99+-0.23 | 0.07+-0.26 | -0.78+-0.23 | Y II |
| Zr II | 2 | ... | 0.45+-0.26 | -0.02+-0.22 | -2.60+-0.22 | 0.46+-0.26 | -0.02+-0.22 | Zr II |
| Ba II | 1 | ... | 0.02+-0.28 | -0.91+-0.28 | -3.09+-0.28 | -0.03+-0.28 | -0.91+-0.28 | Ba II |
Position
| Right Ascension : 00 08 06.77 | Declination : +00 14 08.9 | 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 | 67 | N/A | -65.4 |
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 | -2.98 | 0.11 | 5.54 | -2.89 | 0.20 | 5.54 | C |
| Fe | N/A | -3.09 | ... | ... | -3.09 | ... | 4.41 | Fe |
Position
| Right Ascension : 00 08 06.77 | Declination : +00 14 08.9 | 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 |
The Hamburg/ESO R-process Enhanced Star survey (HERES). VII. Thorium abundances in metal-poor stars
Stellar Parameters
| Teff : 4726 | log g : 1.58 | 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 |
|---|
| C | N/A | ... | 0.17 | ... | -2.79 | 0.13 | 5.64 | C |
| Fe | N/A | -3.09 | ... | ... | -2.92 | ... | 4.58 | Fe |
| Th | N/A | ... | 0.97 | -2.03 | -2.09 | 0.83 | -2.03 | Th |
Position
| Right Ascension : 00 08 06.77 | Declination : +00 14 08.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-10-07 | N/A | VLT | 20000 | 30-50 | N/A | N/A |