SAGA_BooI_000055
Original Names
Boo-33 in J.E.Norris+,ApJ, 723, 1632, 2010Boo-33 in G.Gilmore+,ApJ, 763, 61, 2013
taken from 2 paper(s):
/J.E.Norris et al.(2010)/
/G.Gilmore et al.(2013)/
Chemical Enrichment in the Faintest Galaxies: The Carbon and Iron Abundance Spreads in the Boötes I Dwarf Spheroidal Galaxy and the Segue 1 System
Stellar Parameters
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 |
|---|
| C | N/A | -1.99 | 0.30 | ... | -1.87 | 0.42 | 6.56 | C |
| Fe | N/A | -2.29 | ... | ... | -2.29 | ... | 5.21 | Fe |
Position
| Right Ascension : 14 00 11.73 | Declination : +14 25 01.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2007-04-18 | N/A | N/A | 5000 | N/A | N/A | 107 |
Elemental Abundances and their Implications for the Chemical Enrichment of the Boötes I Ultrafaint Galaxy
Stellar Parameters
| Teff : 4730 | log g : 1.4 | vturb : 2.8 |
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 |
|---|
| Na I | 1 | ... | 0.02+-0.23 | 3.90 | -2.34 | 0.02+-0.23 | 3.90 | Na I |
| Mg I | 1 | ... | 0.18+-0.22 | 5.42 | -2.18 | 0.18+-0.22 | 5.42 | Mg I |
| Ca I | 8 | ... | 0.16+-0.07 | 4.14+-0.06 | -2.20+-0.06 | 0.16+-0.07 | 4.14+-0.06 | Ca I |
| Sc II | 3 | ... | -0.15+-0.21 | 0.64+-0.08 | -2.51+-0.08 | -0.15+-0.21 | 0.64+-0.08 | Sc II |
| Ti I | 5 | ... | -0.07+-0.14 | 2.51+-0.12 | -2.44+-0.12 | -0.08+-0.14 | 2.51+-0.12 | Ti I |
| Ti II | 3 | ... | 0.06+-0.25 | 2.65+-0.17 | -2.30+-0.17 | 0.06+-0.25 | 2.65+-0.17 | Ti II |
| Cr I | 5 | ... | -0.29+-0.11 | 2.98+-0.10 | -2.66+-0.10 | -0.30+-0.11 | 2.98+-0.10 | Cr I |
| Fe I | 61 | -2.36+-0.16 | ... | 5.14+-0.03 | -2.36+-0.16 | ... | 5.14+-0.03 | Fe I |
| Fe II | 4 | ... | -0.02+-0.25 | 5.11+-0.13 | -2.39+-0.13 | -0.02+-0.25 | 5.11+-0.13 | Fe II |
| Ni I | 3 | ... | -0.14+-0.15 | 3.72+-0.10 | -2.50+-0.10 | -0.14+-0.15 | 3.72+-0.10 | Ni I |
| Y II | 1 | ... | -0.32+-0.22 | -0.39 | -2.60 | -0.24+-0.22 | -0.39 | Y II |
| Ba II | 4 | ... | -0.49+-0.19 | -0.67+-0.09 | -2.85+-0.09 | -0.49+-0.19 | -0.67+-0.09 | Ba II |
Binary Parameters
Position
| Right Ascension : 14 00 11.73 | Declination : +14 25 01.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2009-02 | N/A | FLAMESUVES | 47000 | 30 | 2760 | 102.15 |