SAGA_LeoII_000088
Original Names
LeoII-256 in T.L.Bosler+,MNRAS, 378, 318, 2007256 in M.D.Shetrone+,AJ, 137, 62, 2009LeoIIC-2-59 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 : 4400+-26 | log g : 0.78+-0.06 | vturb : 1.96 |
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 | ... | +0.18+-0.20 | ... | -1.27+-0.20 | -0.01+-0.20 | 6.33+-0.20 | Mg |
| Si | N/A | ... | +0.18+-0.11 | ... | -1.21+-0.11 | 0.05+-0.11 | 6.30+-0.11 | Si |
| Ca | N/A | ... | +0.07+-0.14 | ... | -1.34+-0.14 | -0.08+-0.14 | 5.00+-0.14 | Ca |
| Ti | N/A | ... | -0.14+-0.10 | ... | -1.53+-0.10 | -0.27+-0.10 | 3.42+-0.10 | Ti |
| Fe | N/A | -1.43+-0.11 | ... | ... | -1.26+-0.11 | ... | 6.24+-0.11 | Fe |
Position
| Right Ascension : 11 13 27.69 | Declination : +22 10 39.9 | 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 | N/A | KECKIIDEIMOS | 6500 | N/A | N/A | N/A |
Chemical Abundances of the Leo II Dwarf Galaxy
Stellar Parameters
| Teff : 4182 | log g : 0.66 | vturb : 1.88 |
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 | ... | -0.20+-0.16 | ... | -1.95+-0.16 | -0.22+-0.16 | 5.65+-0.16 | Mg I |
| Ca I | N/A | ... | 0.35+-0.16 | ... | -1.36+-0.16 | 0.37+-0.16 | 4.98+-0.16 | Ca I |
| Ti I | N/A | ... | 0.05+-0.18 | ... | -1.61+-0.18 | 0.12+-0.18 | 3.34+-0.18 | Ti I |
| Fe I | N/A | -1.73+-0.18 | ... | ... | -1.73+-0.18 | ... | 5.77+-0.18 | Fe I |
Position
| Right Ascension : 11 13 27.70 | Declination : +22 10 39.7 | 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 | 30.4 | 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 | -1.54+-0.15 | ... | ... | -1.52+-0.15 | 0.02+-0.15 | 4.82+-0.15 | Ca |
| Fe | N/A | -1.54+-0.16 | ... | ... | -1.54+-0.16 | ... | 5.96+-0.16 | Fe |
Binary Parameters
Position
| Right Ascension : 11 13 27.70 | Declination : +22 10 39.7 | 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 | 30 | 3600 | 99.7 |