G215-47
taken from 3 paper(s):
/A.M.Boesgaard et al.(2005)/
/A.Stephens and A. M. Boesgaard(2002)/
/K.A.Venn et al.(2004)/
Lithium and Lithium Depletion in Halo Stars on Extreme Orbits
Stellar Parameters
| Teff : 5854+-81 | log g : 4.25+-0.37 | vturb : 0.99+-0.11 |
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 | ... | ... | 2.25+-0.07 | -1.01+-0.07 | 0.33+-0.07 | 2.25+-0.07 | Li I |
| Fe | N/A | -1.36+-0.08 | ... | ... | -1.34+-0.08 | ... | 6.16+-0.08 | Fe |
Position
| Right Ascension : 22 28 29.78 | Declination : +51 10 18.9 | 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 | KECKHIRES | 48000 | 150 | N/A | N/A |
ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS
Stellar Parameters
| Teff : 5854+-81 | log g : 4.25+-0.37 | vturb : 0.99+-0.11 |
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 I | N/A | -1.45+-0.23 | -0.06+-0.23 | ... | -1.36+-0.23 | 0.02+-0.23 | 4.88+-0.23 | Na I |
| Mg I | N/A | -1.06+-0.12 | +0.33+-0.13 | ... | -1.08+-0.12 | 0.30+-0.13 | 6.52+-0.12 | Mg I |
| Si | N/A | ... | +0.29+-0.13 | ... | -1.06+-0.13 | 0.32+-0.13 | 6.45+-0.13 | Si |
| Si I | 3 | -1.06+-0.20 | ... | ... | -1.02+-0.20 | 0.36+-0.20 | 6.49+-0.20 | Si I |
| Si II | 1 | -1.12+-0.16 | ... | ... | -1.08+-0.16 | 0.30+-0.16 | 6.43+-0.16 | Si II |
| Ca I | N/A | -1.13+-0.09 | +0.26+-0.11 | ... | -1.11+-0.09 | 0.27+-0.11 | 5.23+-0.09 | Ca I |
| Ti | N/A | ... | +0.26+-0.07 | ... | -1.09+-0.07 | 0.29+-0.07 | 3.86+-0.07 | Ti |
| Ti I | 20 | -1.20+-0.09 | ... | ... | -1.16+-0.09 | 0.22+-0.09 | 3.79+-0.09 | Ti I |
| Ti II | 8 | -1.10+-0.06 | ... | ... | -1.06+-0.06 | 0.32+-0.06 | 3.89+-0.06 | Ti II |
| Cr | N/A | ... | -0.02+-0.07 | ... | -1.38+-0.07 | 0.00+-0.07 | 4.26+-0.07 | Cr |
| Cr I | 13 | -1.43+-0.05 | ... | ... | -1.40+-0.05 | -0.02+-0.05 | 4.24+-0.05 | Cr I |
| Cr II | 4 | -1.27+-0.16 | ... | ... | -1.24+-0.16 | 0.14+-0.16 | 4.40+-0.16 | Cr II |
| Fe | N/A | -1.39+-0.05 | ... | ... | -1.38+-0.05 | ... | 6.12+-0.05 | Fe |
| Fe I | 65 | -1.34+-0.07 | ... | ... | -1.33+-0.07 | ... | 6.17+-0.07 | Fe I |
| Fe II | 11 | -1.43+-0.07 | ... | ... | -1.42+-0.07 | ... | 6.08+-0.07 | Fe II |
| Ni I | N/A | -1.37+-0.15 | +0.01+-0.16 | ... | -1.34+-0.15 | 0.04+-0.16 | 4.88+-0.15 | Ni I |
| Y II | N/A | -1.48+-0.03 | -0.09+-0.06 | ... | -1.45+-0.03 | -0.07+-0.06 | 0.76+-0.03 | Y II |
| Ba II | N/A | -1.36+-0.09 | +0.02+-0.11 | ... | -1.41+-0.09 | -0.03+-0.11 | 0.77+-0.09 | Ba II |
Binary Parameters
Position
| Right Ascension : 22 28 29.78 | Declination : +51 10 18.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2451067.486 | KECKHIRES | 48000 | 150 | 900 | -253.3+-0.6 |
Stellar Chemical Signatures and Hierarchical Galaxy Formation
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 | ... | -1.36 | 0.03 | 4.88 | Na |
| Mg | N/A | ... | 0.33 | ... | -1.08 | 0.31 | 6.52 | Mg |
| Ca | N/A | ... | 0.26 | ... | -1.11 | 0.28 | 5.23 | Ca |
| Ti | N/A | ... | 0.26 | ... | -1.06 | 0.33 | 3.89 | Ti |
| Fe | N/A | -1.39 | ... | ... | -1.39 | ... | 6.11 | Fe |
| Ni | N/A | ... | 0.01 | ... | -1.35 | 0.04 | 4.87 | Ni |
| Y | N/A | ... | -0.18 | ... | -1.54 | -0.15 | 0.67 | Y |
| Ba | N/A | ... | 0.02 | ... | -1.42 | -0.03 | 0.76 | Ba |
Position
| Right Ascension : 22 28 29.78 | Declination : +51 10 18.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log