SAGA_Sgr_000003
Original Names
Sgr894 in L.Sbordone+,AAP, 465, 815, 2007894 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 : 4876 | log g : 2.50 | vturb : 1.4 |
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 | ... | +0.11 | ... | 0.25 | 0.29 | 8.94 | O |
| Mg | N/A | ... | -0.34 | 7.20+-0.15 | -0.40+-0.15 | -0.36 | 7.20+-0.15 | Mg |
| Si | N/A | ... | +0.00 | 7.51+-0.04 | 0.00+-0.04 | 0.04 | 7.51+-0.04 | Si |
| Ca | N/A | ... | -0.20 | 6.12+-0.17 | -0.22+-0.17 | -0.18 | 6.12+-0.17 | Ca |
| Fe | N/A | -0.04+-0.14 | ... | ... | -0.04+-0.14 | ... | 7.46+-0.14 | Fe |
| Fe I | 13 | ... | ... | 7.46+-0.14 | -0.04+-0.14 | ... | 7.46+-0.14 | Fe I |
| Fe II | 7 | ... | ... | 7.35+-0.13 | -0.15+-0.13 | ... | 7.35+-0.13 | Fe II |
Position
| Right Ascension : 18 53 36.84 | Declination : -30 29 54.1 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-06-26-02:14:30 | N/A | VLT | 43000 | 34 | 3600 | 128.4 |
| 2001-06-27-04:26:59 | N/A | VLT | 43000 | 34 | 3600 | 129.6 |
| 2001-06-27-07:05:23 | N/A | VLT | 43000 | 34 | 3600 | 130.2 |
| 2001-07-17-06:05:14 | N/A | VLT | 43000 | 34 | 3600 | 129.8 |
The exotic chemical composition of the Sagittarius dwarf spheroidal galaxy
Stellar Parameters
| Teff : 4602 | 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 | ... | -0.06 | 8.33 | -0.36 | -0.04 | 8.33 | O I |
| Na I | N/A | ... | -0.19+-0.17 | 5.82+-0.10 | -0.42+-0.10 | -0.10+-0.17 | 5.82+-0.10 | Na I |
| Mg I | N/A | ... | -0.28+-0.21 | 6.98+-0.16 | -0.62+-0.16 | -0.30+-0.21 | 6.98+-0.16 | Mg I |
| Si I | N/A | ... | 0.18+-0.16 | 7.41+-0.07 | -0.10+-0.07 | 0.22+-0.16 | 7.41+-0.07 | Si I |
| Ca I | N/A | ... | -0.08+-0.23 | 5.96+-0.18 | -0.38+-0.18 | -0.06+-0.23 | 5.96+-0.18 | Ca I |
| Sc II | N/A | ... | -0.54 | 2.30 | -0.85 | -0.53 | 2.30 | Sc II |
| Ti I | N/A | ... | -0.18+-0.19 | 4.52+-0.13 | -0.43+-0.13 | -0.11+-0.19 | 4.52+-0.13 | Ti I |
| V I | N/A | ... | -0.26+-0.26 | 3.42+-0.22 | -0.51+-0.22 | -0.19+-0.26 | 3.42+-0.22 | V I |
| Cr II | N/A | ... | -0.32 | 5.02 | -0.62 | -0.30 | 5.02 | Cr II |
| Mn I | N/A | ... | -0.20 | 4.87 | -0.56 | -0.24 | 4.87 | Mn I |
| Fe I | N/A | -0.32+-0.14 | ... | 7.18+-0.14 | -0.32+-0.14 | ... | 7.18+-0.14 | Fe I |
| Fe II | N/A | ... | -0.01+-0.21 | 7.17+-0.15 | -0.33+-0.15 | -0.01+-0.21 | 7.17+-0.15 | Fe II |
| Co I | N/A | ... | -0.35+-0.14 | 4.25+-0.02 | -0.74+-0.02 | -0.42+-0.14 | 4.25+-0.02 | Co I |
| Ni I | N/A | ... | -0.49+-0.16 | 5.44+-0.08 | -0.78+-0.08 | -0.46+-0.16 | 5.44+-0.08 | Ni I |
| Cu I | N/A | ... | -0.51 | 3.38 | -0.81 | -0.49 | 3.38 | Cu I |
| Zn I | N/A | ... | -0.78 | 3.50 | -1.06 | -0.74 | 3.50 | Zn I |
| Y II | N/A | ... | -0.40+-0.34 | 1.51+-0.31 | -0.70+-0.31 | -0.38+-0.34 | 1.51+-0.31 | Y II |
| Ba II | N/A | ... | 0.36 | 2.16 | -0.02 | 0.30 | 2.16 | Ba II |
| La II | N/A | ... | 0.34+-0.17 | 1.14+-0.09 | 0.04+-0.09 | 0.36+-0.17 | 1.14+-0.09 | La II |
| Ce II | N/A | ... | 0.19+-0.17 | 1.44+-0.07 | -0.14+-0.07 | 0.18+-0.17 | 1.44+-0.07 | Ce II |
| Nd II | N/A | ... | 0.21+-0.18 | 1.38+-0.10 | -0.04+-0.10 | 0.28+-0.18 | 1.38+-0.10 | Nd II |
Position
| Right Ascension : 18 53 36.86 | Declination : -30 29 54.4 | 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 |