SAGA_Dra_000014
/J.G.Cohen and W. Huang(2009)/
The Chemical Evolution of the Draco Dwarf Spheroidal Galaxy
Teff : 4350+100-150 | log g : 0.6+-0.25 | vturb : 2.4 |
Original Data | Converted Data Asplund et al. (2009) | |||||||
---|---|---|---|---|---|---|---|---|
Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
CH | 1 | ... | -0.84 | 5.76 | -2.67 | -0.63 | 5.76 | CH |
O I | 1 | ... | -0.13 | 6.71 | -1.98 | 0.06 | 6.71 | O I |
Na I | 1 | ... | -1.06 | 3.27 | -2.97 | -0.93 | 3.27 | Na I |
Mg I | 5 | ... | -0.37+-0.31 | 5.18+-0.31 | -2.42+-0.31 | -0.38+-0.31 | 5.18+-0.31 | Mg I |
Si I | 1 | ... | -0.21 | 5.34 | -2.17 | -0.13 | 5.34 | Si I |
Ca I | 14 | ... | -0.29+-0.17 | 4.07+-0.17 | -2.27+-0.17 | -0.23+-0.17 | 4.07+-0.17 | Ca I |
Sc II | 7 | ... | -0.39+-0.21 | 0.72+-0.21 | -2.43+-0.21 | -0.39+-0.21 | 0.72+-0.21 | Sc II |
Ti I | 16 | ... | -0.40+-0.19 | 2.60+-0.19 | -2.35+-0.19 | -0.31+-0.19 | 2.60+-0.19 | Ti I |
Ti II | 12 | ... | 0.05+-0.16 | 3.05+-0.16 | -1.90+-0.16 | 0.14+-0.16 | 3.05+-0.16 | Ti II |
Cr I | 8 | ... | -0.58+-0.11 | 3.10+-0.11 | -2.54+-0.11 | -0.50+-0.11 | 3.10+-0.11 | Cr I |
Mn I | 5 | ... | -0.62+-0.12 | 2.78+-0.12 | -2.65+-0.12 | -0.61+-0.12 | 2.78+-0.12 | Mn I |
Fe I | 106 | -1.99+-0.20 | ... | 5.46+-0.20 | -2.04+-0.20 | ... | 5.46+-0.20 | Fe I |
Fe II | 16 | -0.05+-0.16 | ... | 5.41+-0.16 | -2.09+-0.16 | ... | 5.41+-0.16 | Fe II |
Co I | 1 | ... | -0.15 | 2.78 | -2.21 | -0.17 | 2.78 | Co I |
Ni I | 18 | ... | -0.37+-0.24 | 3.89+-0.24 | -2.33+-0.24 | -0.29+-0.24 | 3.89+-0.24 | Ni I |
Cu I | 1 | ... | -1.32 | 0.90 | -3.29 | -1.25 | 0.90 | Cu I |
Zn I | 1 | ... | -0.06 | 2.55 | -2.01 | 0.03 | 2.55 | Zn I |
Sr II | 1 | ... | -1.12 | -0.21 | -3.08 | -1.04 | -0.21 | Sr II |
Ba II | 4 | ... | -1.12+-0.09 | -0.98+-0.09 | -3.16+-0.09 | -1.12+-0.09 | -0.98+-0.09 | Ba II |
Eu II | 1 | ... | <0.24 | <-1.24 | <-1.76 | <0.28 | <-1.24 | Eu II |
Right Ascension : 17 19 17.53 | Declination : +58 01 07.1 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
---|---|---|---|---|---|---|
2005-06-00 | N/A | KECKHIRES | 35000 | 40-85 | 7200 | -316.0 |