G87-13
taken from 4 paper(s):
/S.G.Ryan et al.(2001)/
/H.L.Yan et al.(2016)/
/P.E.Nissen and W. J. Schuster(2010)/
/P. E. Nissen and W. J. Schuster(2011)/
Abundances and Evolution of Lithium in the Galactic Halo and Disk
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 | ... | ... | 2.42+-0.04 | -0.84+-0.04 | 0.39+-0.04 | 2.42+-0.04 | Li I |
| Fe | N/A | -1.23 | ... | ... | -1.23 | ... | 6.27 | Fe |
Position
| Right Ascension : 06 54 56.30 | Declination : +35 30 58.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1997-08-23 | N/A | WHTUES | 50000 | 64 | N/A | N/A |
Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood
Stellar Parameters
| Teff : 6085 | log g : 4.13 | vturb : 1.5 |
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 | -1.09 | ... | ... | -1.09 | ... | 6.41 | Fe |
| Cu | N/A | ... | -0.56+-0.00 | ... | -1.63+-0.00 | -0.54+-0.00 | 2.56+-0.00 | Cu |
Position
| Right Ascension : 06 54 56.30 | Declination : +35 30 58.6 | 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 : 6085 | log g : 4.13 | vturb : 1.5 |
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 | ... | -0.25 | ... | -1.25 | -0.16 | 4.99 | Na |
| Mg | N/A | ... | 0.1 | ... | -1.01 | 0.08 | 6.59 | Mg |
| Si | N/A | ... | 0.18 | ... | -0.87 | 0.22 | 6.64 | Si |
| Ca | N/A | ... | 0.32 | ... | -0.75 | 0.34 | 5.59 | Ca |
| Ti | N/A | ... | 0.22 | ... | -0.80 | 0.29 | 4.15 | Ti |
| Cr | N/A | ... | -0.04 | ... | -1.10 | -0.01 | 4.54 | Cr |
| Fe | N/A | -1.09 | ... | ... | -1.09 | ... | 6.41 | Fe |
| Ni | N/A | ... | -0.12 | ... | -1.18 | -0.09 | 5.04 | Ni |
Position
| Right Ascension : 06 54 56.30 | Declination : +35 30 58.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-12-02-0433 | N/A | FIESNOT | 40000 | 180 | N/A | 206.6 |
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 | ... | -0.34 | ... | -1.47 | -0.38 | 3.96 | Mn |
| Fe | N/A | -1.09 | ... | ... | -1.09 | ... | 6.41 | Fe |
| Cu | N/A | ... | -0.58 | ... | -1.65 | -0.56 | 2.54 | Cu |
| Zn | N/A | ... | -0.03 | ... | -1.08 | 0.01 | 3.48 | Zn |
| Y | N/A | ... | -0.11 | ... | -1.17 | -0.08 | 1.04 | Y |
| Ba | N/A | ... | -0.16 | ... | -1.30 | -0.21 | 0.88 | Ba |
Position
| Right Ascension : 06 54 56.30 | Declination : +35 30 58.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2008-12-02-0433 | N/A | FIESNOT | 40000 | 180 | N/A | 206.6 |