SAGA_Sgr_000011
Original Names
Sgr628 in L.Sbordone+,AAP, 465, 815, 2007628 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 : 4904 | 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 | ... | -0.16 | ... | -0.20 | 0.02 | 8.49 | O |
| Mg | N/A | ... | -0.06 | 7.30+-0.15 | -0.30+-0.15 | -0.08 | 7.30+-0.15 | Mg |
| Si | N/A | ... | -0.02 | 7.31+-0.11 | -0.20+-0.11 | 0.02 | 7.31+-0.11 | Si |
| Ca | N/A | ... | -0.22 | 5.92+-0.11 | -0.42+-0.11 | -0.20 | 5.92+-0.11 | Ca |
| Fe | N/A | -0.22+-0.11 | ... | ... | -0.22+-0.11 | ... | 7.28+-0.11 | Fe |
| Fe I | 9 | ... | ... | 7.28+-0.11 | -0.22+-0.11 | ... | 7.28+-0.11 | Fe I |
| Fe II | 5 | ... | ... | 7.43+-0.14 | -0.07+-0.14 | ... | 7.43+-0.14 | Fe II |
Position
| Right Ascension : 18 53 47.91 | Declination : -30 26 14.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-07-19-04:02:17 | N/A | VLT | 43000 | 37 | 3600 | 146.2 |
| 2001-07-19-05:03:35 | N/A | VLT | 43000 | 37 | 3600 | 145.7 |
| 2001-07-24-00:25:25 | N/A | VLT | 43000 | 37 | 3600 | 145.1 |
The exotic chemical composition of the Sagittarius dwarf spheroidal galaxy
Stellar Parameters
| Teff : 4656 | log g : 2.1 | vturb : 1.75 |
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 | ... | -0.10 | 8.35 | -0.34 | -0.06 | 8.35 | O I |
| Na I | N/A | ... | -0.24+-0.15 | 5.81+-0.08 | -0.43+-0.08 | -0.15+-0.15 | 5.81+-0.08 | Na I |
| Mg I | N/A | ... | -0.14+-0.18 | 7.16+-0.12 | -0.44+-0.12 | -0.16+-0.18 | 7.16+-0.12 | Mg I |
| Si I | N/A | ... | 0.03+-0.16 | 7.30+-0.10 | -0.21+-0.10 | 0.07+-0.16 | 7.30+-0.10 | Si I |
| Ca I | N/A | ... | -0.25+-0.20 | 5.83+-0.15 | -0.51+-0.15 | -0.23+-0.20 | 5.83+-0.15 | Ca I |
| Sc II | N/A | ... | -0.70 | 2.20 | -0.95 | -0.67 | 2.20 | Sc II |
| Ti I | N/A | ... | -0.30+-0.20 | 4.44+-0.15 | -0.51+-0.15 | -0.23+-0.20 | 4.44+-0.15 | Ti I |
| V I | N/A | ... | -0.37+-0.21 | 3.35+-0.16 | -0.58+-0.16 | -0.30+-0.21 | 3.35+-0.16 | V I |
| Mn I | N/A | ... | -0.28 | 4.83 | -0.60 | -0.32 | 4.83 | Mn I |
| Fe I | N/A | -0.28+-0.13 | ... | 7.22+-0.13 | -0.28+-0.13 | ... | 7.22+-0.13 | Fe I |
| Fe II | N/A | ... | 0.01+-0.17 | 7.23+-0.11 | -0.27+-0.11 | 0.01+-0.17 | 7.23+-0.11 | Fe II |
| Co I | N/A | ... | -0.49+-0.14 | 4.15+-0.06 | -0.84+-0.06 | -0.56+-0.14 | 4.15+-0.06 | Co I |
| Ni I | N/A | ... | -0.36+-0.15 | 5.61+-0.08 | -0.61+-0.08 | -0.33+-0.15 | 5.61+-0.08 | Ni I |
| Cu I | N/A | ... | -0.87 | 3.06 | -1.13 | -0.85 | 3.06 | Cu I |
| Y II | N/A | ... | -0.24+-0.19 | 1.73+-0.15 | -0.48+-0.15 | -0.20+-0.19 | 1.73+-0.15 | Y II |
| Ba II | N/A | ... | 0.41 | 2.27 | 0.09 | 0.37 | 2.27 | Ba II |
| La II | N/A | ... | 0.88+-0.11 | 1.74+-0.02 | 0.64+-0.02 | 0.92+-0.11 | 1.74+-0.02 | La II |
| Ce II | N/A | ... | 0.27+-0.11 | 1.58+-0.02 | 0.00+-0.02 | 0.28+-0.11 | 1.58+-0.02 | Ce II |
| Nd II | N/A | ... | 0.40+-0.23 | 1.63+-0.20 | 0.21+-0.20 | 0.49+-0.23 | 1.63+-0.20 | Nd II |
Position
| Right Ascension : 18 53 47.91 | Declination : -30 26 14.6 | 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 |