SAGA_Sgr_000008
Original Names
Sgr716 in L.Sbordone+,AAP, 465, 815, 2007716 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 : 4967 | 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 | ... | -0.10 | 0.02 | 8.59 | O |
| Mg | N/A | ... | -0.24 | 7.22+-0.05 | -0.38+-0.05 | -0.26 | 7.22+-0.05 | Mg |
| Si | N/A | ... | -0.17 | 7.26+-0.14 | -0.25+-0.14 | -0.13 | 7.26+-0.14 | Si |
| Ca | N/A | ... | -0.32 | 5.92+-0.14 | -0.42+-0.14 | -0.30 | 5.92+-0.14 | Ca |
| Fe | N/A | -0.12+-0.11 | ... | ... | -0.12+-0.11 | ... | 7.38+-0.11 | Fe |
| Fe I | 12 | ... | ... | 7.38+-0.11 | -0.12+-0.11 | ... | 7.38+-0.11 | Fe I |
| Fe II | 4 | ... | ... | 7.33+-0.11 | -0.17+-0.11 | ... | 7.33+-0.11 | Fe II |
Position
| Right Ascension : 18 53 52.97 | Declination : -30 27 12.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-07-21-01:06:59 | N/A | VLT | 43000 | 36 | 3600 | 135.2 |
| 2001-07-22-01:29:06 | N/A | VLT | 43000 | 36 | 3600 | 135.6 |
| 2001-07-22-02:35:01 | N/A | VLT | 43000 | 36 | 3600 | 136.0 |
The exotic chemical composition of the Sagittarius dwarf spheroidal galaxy
Stellar Parameters
| Teff : 4715 | log g : 2.1 | vturb : 1.60 |
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 | ... | -0.08 | 8.54 | -0.15 | 0.00 | 8.54 | O I |
| Na I | N/A | ... | -0.35+-0.23 | 5.83+-0.16 | -0.41+-0.16 | -0.26+-0.23 | 5.83+-0.16 | Na I |
| Mg I | N/A | ... | -0.30+-0.16 | 7.13+-0.02 | -0.47+-0.02 | -0.32+-0.16 | 7.13+-0.02 | Mg I |
| Al I | N/A | ... | -0.71 | 5.61 | -0.84 | -0.69 | 5.61 | Al I |
| Si I | N/A | ... | -0.01+-0.22 | 7.39+-0.15 | -0.12+-0.15 | 0.03+-0.22 | 7.39+-0.15 | Si I |
| Ca I | N/A | ... | -0.24+-0.20 | 5.97+-0.12 | -0.37+-0.12 | -0.22+-0.20 | 5.97+-0.12 | Ca I |
| Sc II | N/A | ... | -0.49 | 2.58 | -0.57 | -0.42 | 2.58 | Sc II |
| Ti I | N/A | ... | -0.49+-0.20 | 4.38+-0.12 | -0.57+-0.12 | -0.42+-0.20 | 4.38+-0.12 | Ti I |
| V I | N/A | ... | -0.33+-0.16 | 3.52+-0.03 | -0.41+-0.03 | -0.26+-0.16 | 3.52+-0.03 | V I |
| Cr II | N/A | ... | 0.21 | 5.78 | 0.14 | 0.29 | 5.78 | Cr II |
| Mn I | N/A | ... | -0.30 | 4.94 | -0.49 | -0.34 | 4.94 | Mn I |
| Fe I | N/A | -0.15+-0.16 | ... | 7.35+-0.16 | -0.15+-0.16 | ... | 7.35+-0.16 | Fe I |
| Fe II | N/A | ... | 0.16+-0.05 | 7.40+-0.13 | -0.10+-0.13 | 0.16+-0.05 | 7.40+-0.13 | Fe II |
| Co I | N/A | ... | -0.47+-0.17 | 4.30+-0.06 | -0.69+-0.06 | -0.54+-0.17 | 4.30+-0.06 | Co I |
| Ni I | N/A | ... | -0.39+-0.20 | 5.71+-0.12 | -0.51+-0.12 | -0.36+-0.20 | 5.71+-0.12 | Ni I |
| Cu I | N/A | ... | -0.89 | 3.17 | -1.02 | -0.87 | 3.17 | Cu I |
| Zn I | N/A | ... | -0.46 | 3.99 | -0.57 | -0.42 | 3.99 | Zn I |
| Y II | N/A | ... | -0.18+-0.14 | 1.96+-0.05 | -0.25+-0.05 | -0.10+-0.14 | 1.96+-0.05 | Y II |
| Ba II | N/A | ... | 0.08 | 2.11 | -0.07 | 0.08 | 2.11 | Ba II |
| La II | N/A | ... | 0.79+-0.26 | 1.82+-0.22 | 0.72+-0.22 | 0.87+-0.26 | 1.82+-0.22 | La II |
| Ce II | N/A | ... | 0.41+-0.18 | 1.89+-0.13 | 0.31+-0.13 | 0.46+-0.18 | 1.89+-0.13 | Ce II |
| Nd II | N/A | ... | 0.40+-0.27 | 1.80+-0.24 | 0.38+-0.24 | 0.53+-0.27 | 1.80+-0.24 | Nd II |
Position
| Right Ascension : 18 53 53.01 | Declination : -30 27 12.9 | 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 |