SAGA_LeoII_000029
Original Names
LeoII-254 in T.L.Bosler+,MNRAS, 378, 318, 2007254 in M.D.Shetrone+,AJ, 137, 62, 2009LeoIIC-3-49 in E.N.Kirby+,ApJS, 191, 352, 2010
taken from 3 paper(s):
/E.N.Kirby et al.(2010)/
/M.D.Shetrone et al.(2009)/
/T.L.Bosler et al.(2007)/
Multi-element Abundance Measurements from Medium-resolution Spectra. II. Catalog of Stars in Milky Way Dwarf Satellite Galaxies
Stellar Parameters
| Teff : 4284+-17 | log g : 0.65+-0.07 | vturb : 1.99 |
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 |
|---|
| Mg | N/A | ... | +0.07+-0.17 | ... | -1.29+-0.17 | -0.12+-0.17 | 6.31+-0.17 | Mg |
| Si | N/A | ... | -0.08+-0.15 | ... | -1.38+-0.15 | -0.21+-0.15 | 6.13+-0.15 | Si |
| Ca | N/A | ... | -0.21+-0.15 | ... | -1.53+-0.15 | -0.36+-0.15 | 4.81+-0.15 | Ca |
| Ti | N/A | ... | -0.00+-0.09 | ... | -1.30+-0.09 | -0.13+-0.09 | 3.65+-0.09 | Ti |
| Fe | N/A | -1.34+-0.11 | ... | ... | -1.17+-0.11 | ... | 6.33+-0.11 | Fe |
Position
| Right Ascension : 11 13 32.06 | Declination : +22 07 29.8 | 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 | N/A | KECKIIDEIMOS | 6500 | N/A | N/A | N/A |
Chemical Abundances of the Leo II Dwarf Galaxy
Stellar Parameters
| Teff : 4055 | log g : 0.51 | vturb : 1.87 |
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 |
|---|
| Mg I | N/A | ... | 0.40+-0.27 | ... | -1.42+-0.27 | 0.38+-0.27 | 6.18+-0.27 | Mg I |
| Ca I | N/A | ... | 0.20+-0.17 | ... | -1.58+-0.17 | 0.22+-0.17 | 4.76+-0.17 | Ca I |
| Ti I | N/A | ... | -0.10+-0.18 | ... | -1.83+-0.18 | -0.03+-0.18 | 3.12+-0.18 | Ti I |
| Fe I | N/A | -1.80+-0.19 | ... | ... | -1.80+-0.19 | ... | 5.70+-0.19 | Fe I |
Position
| Right Ascension : 11 13 32.10 | Declination : +22 07 29.8 | 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 | N/A | KECKLRIS | 10000 | 33.6 | N/A | |
The chemical abundances of the stellar populations in the Leo I and II dSph galaxies
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 |
|---|
| Ca | N/A | -1.42+-0.15 | ... | ... | -1.40+-0.15 | 0.03+-0.15 | 4.94+-0.15 | Ca |
| Fe | N/A | -1.43+-0.15 | ... | ... | -1.43+-0.15 | ... | 6.07+-0.15 | Fe |
Binary Parameters
Position
| Right Ascension : 11 13 32.10 | Declination : +22 07 29.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-08 | N/A | KECKLRIS | 14000 | 34 | 3600 | 84.8 |