G232-18
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 : 5559 | log g : 4.48 | vturb : 1.3 |
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 | ... | -0.24+-0.03 | ... | -1.15+-0.03 | -0.22+-0.03 | 3.04+-0.03 | Cu |
Position
| Right Ascension : 21 30 37.29 | Declination : +48 51 59.7 | 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 | FIESNOT | 40000 | 140-200 | N/A | N/A |
Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics
Stellar Parameters
| Teff : 5559 | log g : 4.48 | vturb : 1.3 |
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 | ... | -0.06 | ... | -0.90 | 0.03 | 5.34 | Na |
| Mg | N/A | ... | 0.35 | ... | -0.60 | 0.33 | 7.00 | Mg |
| Si | N/A | ... | 0.34 | ... | -0.55 | 0.38 | 6.96 | Si |
| Ca | N/A | ... | 0.34 | ... | -0.57 | 0.36 | 5.77 | Ca |
| Ti | N/A | ... | 0.26 | ... | -0.60 | 0.33 | 4.35 | Ti |
| Cr | N/A | ... | 0.05 | ... | -0.85 | 0.08 | 4.79 | Cr |
| Fe | N/A | -0.93 | ... | ... | -0.93 | ... | 6.57 | Fe |
Position
| Right Ascension : 21 30 37.29 | Declination : +48 51 59.7 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-05-20-0450 | N/A | FIESNOT | 40000 | 200 | N/A | -261.2 |
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 | ... | -0.30 | ... | -1.27 | -0.34 | 4.16 | 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 | ... | 0.15 | ... | -0.74 | 0.19 | 3.82 | Zn |
| Y | N/A | ... | 0.08 | ... | -0.82 | 0.11 | 1.39 | Y |
| Ba | N/A | ... | -0.03 | ... | -1.01 | -0.08 | 1.17 | Ba |
Position
| Right Ascension : 21 30 37.29 | Declination : +48 51 59.7 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-05-20-0450 | N/A | FIESNOT | 40000 | 200 | N/A | -261.2 |