SAGA_Sgr_000009
Original Names
927 in P.Bonifacio+,AAP, 414, 503, 2004Sgr927 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 : 4880 | log g : 2.75 | vturb : 1.2 |
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 | ... | -0.09 | ... | 0.06 | 0.09 | 8.75 | O |
| Mg | N/A | ... | -0.29 | 7.26+-0.17 | -0.34+-0.17 | -0.31 | 7.26+-0.17 | Mg |
| Si | N/A | ... | -0.10 | 7.42+-0.07 | -0.09+-0.07 | -0.06 | 7.42+-0.07 | Si |
| Ca | N/A | ... | -0.20 | 6.12+-0.17 | -0.22+-0.17 | -0.19 | 6.12+-0.17 | Ca |
| Fe | N/A | -0.03+-0.15 | ... | ... | -0.03+-0.15 | ... | 7.47+-0.15 | Fe |
| Fe I | 15 | ... | ... | 7.47+-0.15 | -0.03+-0.15 | ... | 7.47+-0.15 | Fe I |
| Fe II | 5 | ... | ... | 7.35+-0.06 | -0.15+-0.06 | ... | 7.35+-0.06 | Fe II |
Position
| Right Ascension : 18 53 51.69 | Declination : -30 26 50.7 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-06-27-03:38:19 | N/A | VLT | 43000 | 43 | 3600 | 143.6 |
| 2001-07-14-03:09:11 | N/A | VLT | 43000 | 43 | 3600 | 144.0 |
| 2001-07-15-02:32:59 | N/A | VLT | 43000 | 43 | 3600 | 144.2 |
| 2001-07-17-00:58:34 | N/A | VLT | 43000 | 43 | 3600 | 144.3 |
The exotic chemical composition of the Sagittarius dwarf spheroidal galaxy
Stellar Parameters
| Teff : 4578 | log g : 2.1 | vturb : 1.30 |
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 | ... | -0.07 | 8.45 | -0.24 | 0.00 | 8.45 | O I |
| Na I | N/A | ... | -0.09+-0.20 | 6.00+-0.14 | -0.24+-0.14 | 0.00+-0.20 | 6.00+-0.14 | Na I |
| Mg I | N/A | ... | -0.26+-0.17 | 7.08+-0.09 | -0.52+-0.09 | -0.28+-0.17 | 7.08+-0.09 | Mg I |
| Al I | N/A | ... | -0.53 | 5.70 | -0.75 | -0.51 | 5.70 | Al I |
| Si I | N/A | ... | 0.09+-0.16 | 7.40+-0.08 | -0.11+-0.08 | 0.13+-0.16 | 7.40+-0.08 | Si I |
| Ca I | N/A | ... | -0.13+-0.21 | 5.99+-0.16 | -0.35+-0.16 | -0.11+-0.21 | 5.99+-0.16 | Ca I |
| Sc II | N/A | ... | -0.26 | 2.71 | -0.44 | -0.20 | 2.71 | Sc II |
| Ti I | N/A | ... | -0.38+-0.24 | 4.40+-0.19 | -0.55+-0.19 | -0.31+-0.24 | 4.40+-0.19 | Ti I |
| V I | N/A | ... | -0.24+-0.18 | 3.52+-0.11 | -0.41+-0.11 | -0.17+-0.18 | 3.52+-0.11 | V I |
| Cr II | N/A | ... | 0.27 | 5.74 | 0.10 | 0.34 | 5.74 | Cr II |
| Mn I | N/A | ... | -0.36 | 4.79 | -0.64 | -0.40 | 4.79 | Mn I |
| Fe I | N/A | -0.24+-0.14 | ... | 7.26+-0.14 | -0.24+-0.14 | ... | 7.26+-0.14 | Fe I |
| Fe II | N/A | ... | 0.04+-0.16 | 7.30+-0.08 | -0.20+-0.08 | 0.04+-0.16 | 7.30+-0.08 | Fe II |
| Co I | N/A | ... | -0.37+-0.16 | 4.31+-0.08 | -0.68+-0.08 | -0.44+-0.16 | 4.31+-0.08 | Co I |
| Ni I | N/A | ... | -0.43+-0.19 | 5.58+-0.13 | -0.64+-0.13 | -0.40+-0.19 | 5.58+-0.13 | Ni I |
| Cu I | N/A | ... | -0.48 | 3.49 | -0.70 | -0.46 | 3.49 | Cu I |
| Zn I | N/A | ... | -0.42 | 3.94 | -0.62 | -0.38 | 3.94 | Zn I |
| Y II | N/A | ... | -0.20+-0.09 | 1.84+-0.04 | -0.37+-0.04 | -0.13+-0.09 | 1.84+-0.04 | Y II |
| Ba II | N/A | ... | 0.53 | 2.46 | 0.28 | 0.52 | 2.46 | Ba II |
| La II | N/A | ... | 0.59+-0.08 | 1.52+-0.02 | 0.42+-0.02 | 0.66+-0.08 | 1.52+-0.02 | La II |
| Ce II | N/A | ... | 0.44+-0.16 | 1.82+-0.14 | 0.24+-0.14 | 0.48+-0.16 | 1.82+-0.14 | Ce II |
| Nd II | N/A | ... | 0.78+-0.23 | 2.08+-0.22 | 0.66+-0.22 | 0.90+-0.23 | 2.08+-0.22 | Nd II |
Position
| Right Ascension : 18 53 51.72 | Declination : -30 26 49.8 | 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 | VLT | 43000 | N/A | N/A | N/A |