G49-19
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 : 5772 | 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 |
|---|
| Fe | N/A | -0.55 | ... | ... | -0.55 | ... | 6.95 | Fe |
| Cu | N/A | ... | -0.07+-0.01 | ... | -0.60+-0.01 | -0.05+-0.01 | 3.59+-0.01 | Cu |
Position
| Right Ascension : 09 38 50.61 | Declination : +28 24 08.6 | 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 : 5772 | 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 | ... | -0.34 | 0.21 | 5.90 | Na |
| Mg | N/A | ... | 0.3 | ... | -0.27 | 0.28 | 7.33 | Mg |
| Si | N/A | ... | 0.27 | ... | -0.24 | 0.31 | 7.27 | Si |
| Ca | N/A | ... | 0.28 | ... | -0.25 | 0.30 | 6.09 | Ca |
| Ti | N/A | ... | 0.23 | ... | -0.25 | 0.30 | 4.70 | Ti |
| Cr | N/A | ... | 0.04 | ... | -0.48 | 0.07 | 5.16 | Cr |
| Fe | N/A | -0.55 | ... | ... | -0.55 | ... | 6.95 | Fe |
| Ni | N/A | ... | 0.02 | ... | -0.50 | 0.05 | 5.72 | Ni |
Position
| Right Ascension : 09 38 50.61 | Declination : +28 24 08.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-11-30-1406 | N/A | FIESNOT | 40000 | 180 | N/A | 75.5 |
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 | ... | -0.19 | ... | -0.78 | -0.23 | 4.65 | Mn |
| Fe | N/A | -0.55 | ... | ... | -0.55 | ... | 6.95 | Fe |
| Cu | N/A | ... | -0.06 | ... | -0.59 | -0.04 | 3.60 | Cu |
| Zn | N/A | ... | 0.18 | ... | -0.33 | 0.22 | 4.23 | Zn |
| Y | N/A | ... | -0.15 | ... | -0.67 | -0.12 | 1.54 | Y |
| Ba | N/A | ... | -0.19 | ... | -0.79 | -0.24 | 1.39 | Ba |
Position
| Right Ascension : 09 38 50.61 | Declination : +28 24 08.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-11-30-1406 | N/A | FIESNOT | 40000 | 180 | N/A | 75.5 |