SAGA_Sgr_000012
Original Names
Sgr656 in L.Sbordone+,AAP, 465, 815, 2007656 in P.Bonifacio+,AAP, 414, 503, 2004
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 : 5017 | log g : 2.50 | vturb : 1.6 |
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 | ... | -0.18 | ... | -0.17 | -0.00 | 8.52 | O |
| Mg | N/A | ... | -0.24 | 7.17+-0.08 | -0.43+-0.08 | -0.26 | 7.17+-0.08 | Mg |
| Si | N/A | ... | -0.09 | 7.29+-0.07 | -0.22+-0.07 | -0.05 | 7.29+-0.07 | Si |
| Ca | N/A | ... | -0.18 | 6.01+-0.14 | -0.33+-0.14 | -0.16 | 6.01+-0.14 | Ca |
| Fe | N/A | -0.17+-0.10 | ... | ... | -0.17+-0.10 | ... | 7.33+-0.10 | Fe |
| Fe I | 14 | ... | ... | 7.33+-0.10 | -0.17+-0.10 | ... | 7.33+-0.10 | Fe I |
| Fe II | 6 | ... | ... | 7.35+-0.13 | -0.15+-0.13 | ... | 7.35+-0.13 | Fe II |
Position
| Right Ascension : 18 53 45.71 | Declination : -30 25 57.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-06-29-01:46:34 | N/A | VLT | 43000 | 24 | 3600 | 134.9 |
| 2001-06-29-02:49:10 | N/A | VLT | 43000 | 24 | 3600 | 134.7 |
| 2001-06-29-03:55:24 | N/A | VLT | 43000 | 24 | 3600 | 134.8 |
| 2001-07-18-02:21:57 | N/A | VLT | 43000 | 24 | 3600 | 135.4 |
The exotic chemical composition of the Sagittarius dwarf spheroidal galaxy
Stellar Parameters
| Teff : 4723 | log g : 2.1 | vturb : 1.50 |
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 | ... | -0.19 | 8.15 | -0.54 | -0.17 | 8.15 | O I |
| Na I | N/A | ... | -0.22+-0.14 | 5.74+-0.08 | -0.50+-0.08 | -0.13+-0.14 | 5.74+-0.08 | Na I |
| Mg I | N/A | ... | -0.22+-0.13 | 6.99+-0.04 | -0.61+-0.04 | -0.24+-0.13 | 6.99+-0.04 | Mg I |
| Si I | N/A | ... | 0.07+-0.14 | 7.25+-0.08 | -0.26+-0.08 | 0.11+-0.14 | 7.25+-0.08 | Si I |
| Ca I | N/A | ... | -0.03+-0.22 | 5.96+-0.18 | -0.38+-0.18 | -0.01+-0.22 | 5.96+-0.18 | Ca I |
| Sc II | N/A | ... | -0.45 | 2.34 | -0.81 | -0.44 | 2.34 | Sc II |
| Ti I | N/A | ... | -0.21+-0.17 | 4.44+-0.12 | -0.51+-0.12 | -0.14+-0.17 | 4.44+-0.12 | Ti I |
| V I | N/A | ... | -0.25+-0.13 | 3.38+-0.04 | -0.55+-0.04 | -0.18+-0.13 | 3.38+-0.04 | V I |
| Cr II | N/A | ... | 0.16 | 5.45 | -0.19 | 0.18 | 5.45 | Cr II |
| Mn I | N/A | ... | -0.27 | 4.75 | -0.68 | -0.31 | 4.75 | Mn I |
| Fe I | N/A | -0.37+-0.12 | ... | 7.13+-0.12 | -0.37+-0.12 | ... | 7.13+-0.12 | Fe I |
| Fe II | N/A | ... | -0.01+-0.22 | 7.12+-0.19 | -0.38+-0.19 | -0.01+-0.22 | 7.12+-0.19 | Fe II |
| Co I | N/A | ... | -0.48+-0.13 | 4.07+-0.06 | -0.92+-0.06 | -0.55+-0.13 | 4.07+-0.06 | Co I |
| Ni I | N/A | ... | -0.37+-0.16 | 5.51+-0.10 | -0.71+-0.10 | -0.34+-0.16 | 5.51+-0.10 | Ni I |
| Cu I | N/A | ... | -0.79 | 3.05 | -1.14 | -0.77 | 3.05 | Cu I |
| Zn I | N/A | ... | -0.31 | 3.92 | -0.64 | -0.27 | 3.92 | Zn I |
| Y II | N/A | ... | -0.18+-0.25 | 1.68+-0.16 | -0.53+-0.16 | -0.16+-0.25 | 1.68+-0.16 | Y II |
| Ba II | N/A | ... | 0.45 | 2.20 | 0.02 | 0.39 | 2.20 | Ba II |
| La II | N/A | ... | 0.58+-0.24 | 1.33+-0.15 | 0.23+-0.15 | 0.60+-0.24 | 1.33+-0.15 | La II |
| Ce II | N/A | ... | 0.09+-0.20 | 1.29+-0.06 | -0.29+-0.06 | 0.08+-0.20 | 1.29+-0.06 | Ce II |
| Nd II | N/A | ... | 0.35+-0.23 | 1.47+-0.13 | 0.05+-0.13 | 0.42+-0.23 | 1.47+-0.13 | Nd II |
Position
| Right Ascension : 18 53 45.74 | Declination : -30 25 57.5 | 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 |