| Title | An inefficient dwarf: chemical abundances and the evolution of the Ursa Minor dwarf spheroidal galaxy |
| ADS | U.Ural et al.,MNRAS, 449, 761, 2015 |
| Authors | U. Ural, G. Cescutti, A. Koch, J. Kleyna, S. Feltzing, M. I. Wilkinson |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Dwarf Galaxy | SAGA Name | Original Name | Comment | SIMBAD | Object |
|---|---|---|---|---|---|
| Ursa Minor, dSph | SAGA_UMi_000223 | UMI396 | N/A | N/A | O |
| Ursa Minor, dSph | SAGA_UMi_000224 | UMI446 | N/A | N/A | O |
| Ursa Minor, dSph | SAGA_UMi_000225 | UMI718 | N/A | N/A | O |
| Teff : 4290 | log g : 0.5 | vturb : 2.35 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| O I | 1 | ... | 0.38+-0.13 | ... | -1.75+-0.13 | 0.38+-0.13 | 6.94+-0.13 | O I |
| Mg I | 3 | ... | 0.32+-0.15 | ... | -1.81+-0.15 | 0.32+-0.15 | 5.79+-0.15 | Mg I |
| Si I | 1 | ... | 0.19+-0.13 | ... | -1.94+-0.13 | 0.19+-0.13 | 5.57+-0.13 | Si I |
| Ca I | 16 | ... | 0.14+-0.15 | ... | -1.99+-0.15 | 0.14+-0.15 | 4.35+-0.15 | Ca I |
| Sc II | 4 | ... | -0.02+-0.19 | ... | -2.15+-0.19 | -0.02+-0.19 | 1.00+-0.19 | Sc II |
| Ti I | 25 | ... | 0.04+-0.19 | ... | -2.09+-0.19 | 0.04+-0.19 | 2.86+-0.19 | Ti I |
| Ti II | 17 | ... | 0.19+-0.15 | ... | -1.94+-0.15 | 0.19+-0.15 | 3.01+-0.15 | Ti II |
| Cr I | 13 | ... | -0.24+-0.09 | ... | -2.37+-0.09 | -0.24+-0.09 | 3.27+-0.09 | Cr I |
| Cr II | 1 | ... | -0.23+-0.13 | ... | -2.36+-0.13 | -0.23+-0.13 | 3.28+-0.13 | Cr II |
| Mn I | 3 | ... | -0.35+-0.12 | ... | -2.48+-0.12 | -0.35+-0.12 | 2.95+-0.12 | Mn I |
| Fe I | 118 | -2.13+-0.19 | ... | ... | -2.13+-0.19 | ... | 5.37+-0.19 | Fe I |
| Fe II | 6 | -2.08+-0.17 | ... | ... | -2.08+-0.17 | ... | 5.42+-0.17 | Fe II |
| Ni I | 24 | ... | 0.02+-0.17 | ... | -2.11+-0.17 | 0.02+-0.17 | 4.11+-0.17 | Ni I |
| Zn I | 1 | ... | 0.11+-0.13 | ... | -2.02+-0.13 | 0.11+-0.13 | 2.54+-0.13 | Zn I |
| Y II | 3 | ... | -0.48+-0.04 | ... | -2.61+-0.04 | -0.48+-0.04 | -0.40+-0.04 | Y II |
| Ba II | 2 | ... | -0.45+-0.08 | ... | -2.58+-0.08 | -0.45+-0.08 | -0.40+-0.08 | Ba II |
| Ce II | 2 | ... | -0.15+-0.13 | ... | -2.28+-0.13 | -0.15+-0.13 | -0.70+-0.13 | Ce II |
| Nd II | 3 | ... | -0.02+-0.14 | ... | -2.15+-0.14 | -0.02+-0.14 | -0.73+-0.14 | Nd II |
| Sm II | 3 | ... | 0.9+-0.04 | ... | -1.23+-0.04 | 0.90+-0.04 | -0.27+-0.04 | Sm II |
| Vrad | -228 |
| Right Ascension : 15 05 52.04 | Declination : +66 41 30.05 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2006-06-05 | N/A | KECKHIRES | N/A | 30 | 3600 | -228 |
| Teff : 4580 | log g : 1.6 | vturb : 2.80 |
| 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 | 2 | ... | 0.33+-0.10 | ... | -2.34+-0.10 | 0.33+-0.10 | 5.26+-0.10 | Mg I |
| Ca I | 7 | ... | 0.3+-0.20 | ... | -2.37+-0.20 | 0.30+-0.20 | 3.97+-0.20 | Ca I |
| Sc II | 3 | ... | 0.63+-0.27 | ... | -2.04+-0.27 | 0.63+-0.27 | 1.11+-0.27 | Sc II |
| Ti I | 7 | ... | 0.45+-0.23 | ... | -2.22+-0.23 | 0.45+-0.23 | 2.73+-0.23 | Ti I |
| Ti II | 13 | ... | 0.48+-0.34 | ... | -2.19+-0.34 | 0.48+-0.34 | 2.76+-0.34 | Ti II |
| Cr I | 6 | ... | 0.02+-0.07 | ... | -2.65+-0.07 | 0.02+-0.07 | 2.99+-0.07 | Cr I |
| Mn I | 3 | ... | 0.29+-0.19 | ... | -2.38+-0.19 | 0.29+-0.19 | 3.05+-0.19 | Mn I |
| Fe I | 68 | -2.67+-0.26 | ... | ... | -2.67+-0.26 | ... | 4.83+-0.26 | Fe I |
| Fe II | 7 | -2.64+-0.19 | ... | ... | -2.64+-0.19 | ... | 4.86+-0.19 | Fe II |
| Ni I | 5 | ... | 0.32+-0.11 | ... | -2.35+-0.11 | 0.32+-0.11 | 3.87+-0.11 | Ni I |
| Y II | 1 | ... | 0.18+-0.34 | ... | -2.49+-0.34 | 0.18+-0.34 | -0.28+-0.34 | Y II |
| Ba II | 2 | ... | -0.74+-0.47 | ... | -3.41+-0.47 | -0.74+-0.47 | -1.23+-0.47 | Ba II |
| Nd II | 1 | ... | 0.89+-0.34 | ... | -1.78+-0.34 | 0.89+-0.34 | -0.36+-0.34 | Nd II |
| Vrad | -246 |
| Right Ascension : 15 02 01.53 | Declination : +66 49 22.36 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2006-06-05 | N/A | KECKHIRES | N/A | 12 | 3000 | -246 |
| Teff : 4540 | log g : 1.1 | vturb : 2.25 |
| 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 | 3 | ... | 0.26+-0.09 | ... | -1.86+-0.09 | 0.26+-0.09 | 5.74+-0.09 | Mg I |
| Ca I | 15 | ... | 0.33+-0.34 | ... | -1.79+-0.34 | 0.33+-0.34 | 4.55+-0.34 | Ca I |
| Sc II | 3 | ... | 0.02+-0.09 | ... | -2.10+-0.09 | 0.02+-0.09 | 1.05+-0.09 | Sc II |
| Ti I | 15 | ... | 0.13+-0.16 | ... | -1.99+-0.16 | 0.13+-0.16 | 2.96+-0.16 | Ti I |
| Ti II | 15 | ... | 0.17+-0.09 | ... | -1.95+-0.09 | 0.17+-0.09 | 3.00+-0.09 | Ti II |
| Cr I | 12 | ... | -0.02+-0.18 | ... | -2.14+-0.18 | -0.02+-0.18 | 3.50+-0.18 | Cr I |
| Mn I | 5 | ... | -0.15+-0.17 | ... | -2.27+-0.17 | -0.15+-0.17 | 3.16+-0.17 | Mn I |
| Fe I | 88 | -2.12+-0.17 | ... | ... | -2.12+-0.17 | ... | 5.38+-0.17 | Fe I |
| Fe II | 5 | -2.05+-0.19 | ... | ... | -2.05+-0.19 | ... | 5.45+-0.19 | Fe II |
| Ni I | 17 | ... | 0.14+-0.17 | ... | -1.98+-0.17 | 0.14+-0.17 | 4.24+-0.17 | Ni I |
| Cu I | 1 | ... | -0.18+-0.1 | ... | -2.30+-0.1 | -0.18+-0.1 | 1.89+-0.1 | Cu I |
| Zn I | 2 | ... | -0.03+-0.12 | ... | -2.15+-0.12 | -0.03+-0.12 | 2.41+-0.12 | Zn I |
| Y II | 3 | ... | -0.48+-0.19 | ... | -2.60+-0.19 | -0.48+-0.19 | -0.39+-0.19 | Y II |
| Ba II | 3 | ... | -0.55+-0.1 | ... | -2.67+-0.1 | -0.55+-0.1 | -0.49+-0.1 | Ba II |
| Ce II | 2 | ... | 0.13+-0.03 | ... | -1.99+-0.03 | 0.13+-0.03 | -0.41+-0.03 | Ce II |
| Vrad | -247.6 |
| Right Ascension : 15 02 25.58 | Declination : +66 55 25.39 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2006-06-05 | N/A | KECKHIRES | N/A | 25 | 4000 | -247.6 |