G33-31
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 : 4941+-81 | log g : 4.45+-0.49 | vturb : 0.00+-0.50 |
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 | ... | ... | <0.22 | <-3.04 | <-1.94 | <0.22 | Li I |
| Fe | N/A | -1.12+-0.10 | ... | ... | -1.10+-0.10 | ... | 6.40+-0.10 | Fe |
Position
| Right Ascension : 01 01 23.28 | Declination : +15 15 01.5 | 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 | 130 | N/A | N/A |
ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS
Stellar Parameters
| Teff : 4941+-81 | log g : 4.45+-0.49 | vturb : 0.00+-0.50 |
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 | -1.28+-0.14 | -0.16+-0.16 | ... | -1.19+-0.14 | -0.08+-0.16 | 5.05+-0.14 | Na I |
| Mg I | N/A | -0.83+-0.16 | +0.29+-0.18 | ... | -0.85+-0.16 | 0.26+-0.18 | 6.75+-0.16 | Mg I |
| Si | N/A | ... | +0.17+-0.12 | ... | -0.91+-0.12 | 0.20+-0.12 | 6.60+-0.12 | Si |
| Si I | 3 | -0.95+-0.09 | ... | ... | -0.91+-0.09 | 0.20+-0.09 | 6.60+-0.09 | Si I |
| Ca I | N/A | -0.85+-0.09 | +0.27+-0.12 | ... | -0.83+-0.09 | 0.28+-0.12 | 5.51+-0.09 | Ca I |
| Ti | N/A | ... | +0.27+-0.11 | ... | -0.81+-0.11 | 0.30+-0.11 | 4.14+-0.11 | Ti |
| Ti I | 10 | -0.81+-0.12 | ... | ... | -0.77+-0.12 | 0.34+-0.12 | 4.18+-0.12 | Ti I |
| Ti II | 6 | -0.90+-0.11 | ... | ... | -0.86+-0.11 | 0.25+-0.11 | 4.09+-0.11 | Ti II |
| Cr | N/A | ... | +0.03+-0.12 | ... | -1.06+-0.12 | 0.05+-0.12 | 4.58+-0.12 | Cr |
| Cr I | 3 | -1.02+-0.14 | ... | ... | -0.99+-0.14 | 0.12+-0.14 | 4.65+-0.14 | Cr I |
| Cr II | 3 | -1.14+-0.11 | ... | ... | -1.11+-0.11 | 0.00+-0.11 | 4.53+-0.11 | Cr II |
| Fe | N/A | -1.12+-0.08 | ... | ... | -1.11+-0.08 | ... | 6.39+-0.08 | Fe |
| Fe I | 40 | -1.12+-0.09 | ... | ... | -1.11+-0.09 | ... | 6.39+-0.09 | Fe I |
| Fe II | 9 | -1.14+-0.17 | ... | ... | -1.13+-0.17 | ... | 6.37+-0.17 | Fe II |
| Ni I | N/A | -1.17+-0.24 | -0.04+-0.25 | ... | -1.14+-0.24 | -0.03+-0.25 | 5.08+-0.24 | Ni I |
| Y II | N/A | -1.06+-0.15 | +0.06+-0.17 | ... | -1.03+-0.15 | 0.08+-0.17 | 1.18+-0.15 | Y II |
| Ba II | N/A | -1.00+-0.10 | +0.12+-0.13 | ... | -1.05+-0.10 | 0.06+-0.13 | 1.13+-0.10 | Ba II |
Binary Parameters
Position
| Right Ascension : 01 01 23.28 | Declination : +15 15 01.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2450690.559 | KECKHIRES | 48000 | 130 | 1800 | 255.6+-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 | ... | -0.16 | ... | -1.19 | -0.07 | 5.05 | Na |
| Mg | N/A | ... | 0.29 | ... | -0.85 | 0.27 | 6.75 | Mg |
| Ca | N/A | ... | 0.27 | ... | -0.83 | 0.29 | 5.51 | Ca |
| Ti | N/A | ... | 0.27 | ... | -0.78 | 0.34 | 4.17 | Ti |
| Fe | N/A | -1.12 | ... | ... | -1.12 | ... | 6.38 | Fe |
| Ni | N/A | ... | -0.04 | ... | -1.13 | -0.01 | 5.09 | Ni |
| Y | N/A | ... | -0.03 | ... | -1.12 | 0.00 | 1.09 | Y |
| Ba | N/A | ... | 0.12 | ... | -1.05 | 0.07 | 1.13 | Ba |
Position
| Right Ascension : 01 01 23.28 | Declination : +15 15 01.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log