HD161770
Original Names
BD-09_4604 in C.Charbonnel+,AAP, 442, 961, 2005HIP87101 in T.Bensby+,AAP, 562, A71, 2014
taken from 3 paper(s):
/C.Charbonnel and F. Primas(2005)/
/A.M.Boesgaard et al.(2011)/
/T.Bensby et al.(2014)/
The lithium content of the Galactic Halo stars
Stellar Parameters
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 |
|---|
| Li I | N/A | ... | ... | 2.121+0.020-0.021 | -1.14+0.020-0.021 | 0.24+0.020-0.021 | 2.121+0.020-0.021 | Li I |
| Fe | N/A | -1.38+-0.150 | ... | ... | -1.38+-0.150 | ... | 6.12+-0.150 | Fe |
Position
| Right Ascension : 17 47 46.08 | Declination : -09 36 18.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars
Stellar Parameters
| Teff : 5708+-100 | log g : 3.32+-0.2 | vturb : 1.32+-0.2 |
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 |
|---|
| Be | N/A | ... | -0.12+-0.15 | -0.20+-0.12 | -1.58+-0.12 | -0.08+-0.15 | -0.20+-0.12 | Be |
| O | N/A | -0.62+-0.22 | +0.66+-0.24 | ... | -0.68+-0.22 | 0.82+-0.24 | 8.01+-0.22 | O |
| Mg | N/A | -1.05+-0.07 | ... | ... | -1.07+-0.07 | 0.43+-0.07 | 6.53+-0.07 | Mg |
| Ti | N/A | -1.27+-0.09 | ... | ... | -1.20+-0.09 | 0.30+-0.09 | 3.75+-0.09 | Ti |
| Fe | N/A | -1.50+-0.09 | ... | ... | -1.50+-0.09 | ... | 6.00+-0.09 | Fe |
Position
| Right Ascension : | Declination : | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2004-09-07 | N/A | KECKHIRES | 42000 | 78 | 1500 | N/A |
Exploring the Milky Way stellar disk. A detailed elemental abundance study of 714 F and G dwarf stars in the solar neighbourhood
Stellar Parameters
| Teff : 5709+-55 | log g : 3.67+-0.11 | vturb : 1.54+-0.20 |
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 |
|---|
| O | 3 | ... | 0.76+-0.16 | ... | -0.84+-0.16 | 0.78+-0.16 | 7.85+-0.16 | O |
| Na | 3 | ... | -0.05+-0.04 | ... | -1.69+-0.04 | -0.07+-0.04 | 4.55+-0.04 | Na |
| Mg | 3 | ... | 0.49+-0.06 | ... | -1.15+-0.06 | 0.47+-0.06 | 6.45+-0.06 | Mg |
| Al | 2 | ... | 0.30+-0.25 | ... | -1.35+-0.25 | 0.27+-0.25 | 5.10+-0.25 | Al |
| Si | 23 | ... | 0.28+-0.04 | ... | -1.29+-0.04 | 0.33+-0.04 | 6.22+-0.04 | Si |
| Ca | 18 | ... | 0.31+-0.04 | ... | -1.29+-0.04 | 0.33+-0.04 | 5.05+-0.04 | Ca |
| Ti | 19 | -1.33+-0.09 | 0.24+-0.09 | ... | -1.38+-0.09 | 0.24+-0.09 | 3.57+-0.09 | Ti |
| Cr | 4 | ... | -0.09+-0.12 | ... | -1.66+-0.12 | -0.04+-0.12 | 3.98+-0.12 | Cr |
| Fe | 145 | -1.57+-0.04 | ... | ... | -1.62+-0.04 | ... | 5.88+-0.04 | Fe |
| Fe I | 128 | ... | ... | 6.00 | -1.50 | ... | 6.00 | Fe I |
| Fe II | 17 | ... | ... | 6.00 | -1.50 | ... | 6.00 | Fe II |
| Ni | 19 | ... | -0.12+-0.06 | ... | -1.68+-0.06 | -0.06+-0.06 | 4.54+-0.06 | Ni |
| Zn | 1 | ... | 0.13+-0.07 | ... | -1.40+-0.07 | 0.22+-0.07 | 3.16+-0.07 | Zn |
| Y | 5 | ... | -0.08+-0.17 | ... | -1.65+-0.17 | -0.03+-0.17 | 0.56+-0.17 | Y |
| Ba | 3 | ... | -0.18+-0.16 | ... | -1.76+-0.16 | -0.14+-0.16 | 0.42+-0.16 | Ba |
Position
| Right Ascension : 17 47 46.08 | Declination : -09 36 18.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2005-08-01 | N/A | MIKELCO | 65000 | 250 | N/A | N/A |