SAGA_Sgr_000006
Original Names
867 in P.Bonifacio+,AAP, 414, 503, 2004Sgr867 in L.Sbordone+,AAP, 465, 815, 2007
taken from 2 paper(s):
/P.Bonifacio et al.(2004)/
/L.Sbordone et al.(2007)/
The Sgr dSph hosts a metal-rich population
Stellar Parameters
| Teff : 4892 | log g : 2.50 | vturb : 2.0 |
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 |
|---|
| O | N/A | ... | -0.01 | ... | -0.39 | 0.17 | 8.30 | O |
| Mg | N/A | ... | -0.13 | 6.89+-0.14 | -0.71+-0.14 | -0.15 | 6.89+-0.14 | Mg |
| Si | N/A | ... | +0.01 | 7.00+-0.17 | -0.51+-0.17 | 0.05 | 7.00+-0.17 | Si |
| Ca | N/A | ... | -0.08 | 5.72+-0.28 | -0.62+-0.28 | -0.06 | 5.72+-0.28 | Ca |
| Fe | N/A | -0.56+-0.19 | ... | ... | -0.56+-0.19 | ... | 6.94+-0.19 | Fe |
| Fe I | 12 | ... | ... | 6.94+-0.19 | -0.56+-0.19 | ... | 6.94+-0.19 | Fe I |
| Fe II | 4 | ... | ... | 7.13+-0.11 | -0.37+-0.11 | ... | 7.13+-0.11 | Fe II |
Position
| Right Ascension : 18 53 53.02 | Declination : -30 27 29.2 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-07-18-03:30:28 | N/A | VLT | 43000 | 20 | 3600 | 154.5 |
| 2001-07-24-04:35:41 | N/A | VLT | 43000 | 20 | 3600 | 154.2 |
| 2001-07-24-05:38:57 | N/A | VLT | 43000 | 20 | 3600 | 154.1 |
The exotic chemical composition of the Sagittarius dwarf spheroidal galaxy
Stellar Parameters
| Teff : 4675 | log g : 1.7 | vturb : 1.95 |
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 |
|---|
| O I | N/A | ... | 0.09 | 8.01 | -0.68 | 0.08 | 8.01 | O I |
| Na I | N/A | ... | -0.21+-0.18 | 5.36+-0.07 | -0.88+-0.07 | -0.12+-0.18 | 5.36+-0.07 | Na I |
| Mg I | N/A | ... | -0.06+-0.20 | 6.76+-0.11 | -0.84+-0.11 | -0.08+-0.20 | 6.76+-0.11 | Mg I |
| Si I | N/A | ... | 0.17+-0.23 | 6.96+-0.15 | -0.55+-0.15 | 0.21+-0.23 | 6.96+-0.15 | Si I |
| Ca I | N/A | ... | 0.03+-0.25 | 5.63+-0.19 | -0.71+-0.19 | 0.05+-0.25 | 5.63+-0.19 | Ca I |
| Sc II | N/A | ... | -0.47 | 1.90 | -1.25 | -0.49 | 1.90 | Sc II |
| Ti I | N/A | ... | -0.12+-0.20 | 4.14+-0.10 | -0.81+-0.10 | -0.05+-0.20 | 4.14+-0.10 | Ti I |
| Fe I | N/A | -0.76+-0.17 | ... | 6.74+-0.17 | -0.76+-0.17 | ... | 6.74+-0.17 | Fe I |
| Fe II | N/A | ... | -0.04+-0.20 | 6.70+-0.10 | -0.80+-0.10 | -0.04+-0.20 | 6.70+-0.10 | Fe II |
| Co I | N/A | ... | -0.48+-0.18 | 3.68+-0.05 | -1.31+-0.05 | -0.55+-0.18 | 3.68+-0.05 | Co I |
| Ni I | N/A | ... | -0.42+-0.26 | 5.07+-0.20 | -1.15+-0.20 | -0.39+-0.26 | 5.07+-0.20 | Ni I |
| Cu I | N/A | ... | -0.59 | 2.86 | -1.33 | -0.57 | 2.86 | Cu I |
| Zn I | N/A | ... | -0.40 | 3.44 | -1.12 | -0.36 | 3.44 | Zn I |
| Y II | N/A | ... | -0.59+-0.24 | 0.85+-0.22 | -1.36+-0.22 | -0.60+-0.24 | 0.85+-0.22 | Y II |
| Ba II | N/A | ... | -0.30 | 1.03 | -1.15 | -0.39 | 1.03 | Ba II |
| La II | N/A | ... | 0.16 | 0.49 | -0.61 | 0.15 | 0.49 | La II |
| Ce II | N/A | ... | 0.13+-0.10 | 0.91+-0.03 | -0.67+-0.03 | 0.09+-0.10 | 0.91+-0.03 | Ce II |
| Nd II | N/A | ... | -0.11+-0.15 | 0.59+-0.11 | -0.83+-0.11 | -0.07+-0.15 | 0.59+-0.11 | Nd II |
Position
| Right Ascension : 18 53 53.02 | Declination : -30 27 29.2 | 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 | VLT | 43000 | N/A | N/A | N/A |