G112-44
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 : 5819 | log g : 4.25 | vturb : 1.20 |
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 |
|---|
| Fe | N/A | -1.29 | ... | ... | -1.29 | ... | 6.21 | Fe |
| Cu | N/A | ... | -0.51+-0.04 | ... | -1.78+-0.04 | -0.49+-0.04 | 2.41+-0.04 | Cu |
Position
| Right Ascension : 07 43 44.09 | Declination : -00 03 49.3 | 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 : 5819 | log g : 4.25 | vturb : 1.2 |
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 |
|---|
| Na | N/A | ... | -0.12 | ... | -1.32 | -0.03 | 4.92 | Na |
| Mg | N/A | ... | 0.22 | ... | -1.09 | 0.20 | 6.51 | Mg |
| Si | N/A | ... | 0.2 | ... | -1.05 | 0.24 | 6.46 | Si |
| Ca | N/A | ... | 0.26 | ... | -1.01 | 0.28 | 5.33 | Ca |
| Ti | N/A | ... | 0.22 | ... | -1.00 | 0.29 | 3.95 | Ti |
| Cr | N/A | ... | -0.01 | ... | -1.27 | 0.02 | 4.37 | Cr |
| Fe | N/A | -1.29 | ... | ... | -1.29 | ... | 6.21 | Fe |
| Ni | N/A | ... | -0.02 | ... | -1.28 | 0.01 | 4.94 | Ni |
Position
| Right Ascension : 07 43 44.09 | Declination : -00 03 49.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-12-31-0456 | N/A | VLT | 55000 | 350 | N/A | -84.3 |
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 | ... | -0.23 | ... | -1.56 | -0.27 | 3.87 | Mn |
| Fe | N/A | -1.29 | ... | ... | -1.29 | ... | 6.21 | Fe |
| Cu | N/A | ... | -0.50 | ... | -1.77 | -0.48 | 2.42 | Cu |
| Zn | N/A | ... | 0.28 | ... | -0.97 | 0.32 | 3.59 | Zn |
| Y | N/A | ... | -0.25 | ... | -1.51 | -0.22 | 0.70 | Y |
| Ba | N/A | ... | -0.29 | ... | -1.63 | -0.34 | 0.55 | Ba |
Position
| Right Ascension : 07 43 44.09 | Declination : -00 03 49.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-12-31-0456 | N/A | VLT | 55000 | 350 | N/A | -84.3 |