G159-50
taken from 3 paper(s):
/H.L.Yan et al.(2016)/
/P.E.Nissen and W. J. Schuster(2010)/
/P. E. Nissen and W. J. Schuster(2011)/
Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood
Stellar Parameters
| Teff : 5624 | log g : 4.37 | vturb : 1.1 |
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 |
|---|
| Fe | N/A | -0.93 | ... | ... | -0.93 | ... | 6.57 | Fe |
| Cu | N/A | ... | -0.22+-0.02 | ... | -1.13+-0.02 | -0.20+-0.02 | 3.06+-0.02 | Cu |
Position
| Right Ascension : 02 14 40.30 | Declination : -01 12 05.1 | 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 | 55000 | 250-500 | N/A | N/A |
Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics
Stellar Parameters
| Teff : 5624 | log g : 4.37 | vturb : 1.1 |
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 |
|---|
| Na | N/A | ... | 0.02 | ... | -0.82 | 0.11 | 5.42 | Na |
| Mg | N/A | ... | 0.38 | ... | -0.57 | 0.36 | 7.03 | Mg |
| Si | N/A | ... | 0.31 | ... | -0.58 | 0.35 | 6.93 | Si |
| Ca | N/A | ... | 0.32 | ... | -0.59 | 0.34 | 5.75 | Ca |
| Ti | N/A | ... | 0.24 | ... | -0.62 | 0.31 | 4.33 | Ti |
| Cr | N/A | ... | 0.02 | ... | -0.88 | 0.05 | 4.76 | Cr |
| Fe | N/A | -0.93 | ... | ... | -0.93 | ... | 6.57 | Fe |
| Ni | N/A | ... | 0.00 | ... | -0.90 | 0.03 | 5.32 | Ni |
Position
| Right Ascension : 02 14 40.30 | Declination : -01 12 05.1 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2005-10-14-0417 | N/A | VLT | 55000 | 340 | N/A | 28 |
Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba
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 |
|---|
| Mn | N/A | ... | -0.25 | ... | -1.22 | -0.29 | 4.21 | Mn |
| Fe | N/A | -0.93 | ... | ... | -0.93 | ... | 6.57 | Fe |
| Cu | N/A | ... | -0.19 | ... | -1.10 | -0.17 | 3.09 | Cu |
| Zn | N/A | ... | 0.14 | ... | -0.75 | 0.18 | 3.81 | Zn |
| Y | N/A | ... | 0.05 | ... | -0.85 | 0.08 | 1.36 | Y |
| Ba | N/A | ... | -0.01 | ... | -0.99 | -0.06 | 1.19 | Ba |
Position
| Right Ascension : 02 14 40.30 | Declination : -01 12 05.1 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2005-10-14-0417 | N/A | VLT | 55000 | 340 | N/A | 28 |