SAGA_BooI_000057
Original Names
Boo-130 in J.E.Norris+,ApJ, 723, 1632, 2010Boo-130 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 | -2.69 | -0.40 | ... | -2.57 | -0.28 | 5.86 | C |
| Fe | N/A | -2.29 | ... | ... | -2.29 | ... | 5.21 | Fe |
Position
| Right Ascension : 13 59 48.98 | Declination : +14 30 06.2 | 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 | 111 |
Elemental Abundances and their Implications for the Chemical Enrichment of the Boötes I Ultrafaint Galaxy
Stellar Parameters
| Teff : 4750 | log g : 1.4 | vturb : 2.6 |
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 |
|---|
| Na I | 1 | ... | 0.03+-0.21 | 3.92 | -2.32 | 0.03+-0.21 | 3.92 | Na I |
| Mg I | 1 | ... | 0.10+-0.19 | 5.35 | -2.25 | 0.10+-0.19 | 5.35 | Mg I |
| Ca I | 6 | ... | 0.07+-0.09 | 4.06+-0.08 | -2.28+-0.08 | 0.07+-0.09 | 4.06+-0.08 | Ca I |
| Sc II | 1 | ... | -0.07+-0.28 | 0.73 | -2.42 | -0.07+-0.28 | 0.73 | Sc II |
| Ti I | 3 | ... | 0.01+-0.13 | 2.60+-0.08 | -2.35+-0.08 | -0.00+-0.13 | 2.60+-0.08 | Ti I |
| Ti II | 3 | ... | 0.34+-0.23 | 2.94+-0.15 | -2.01+-0.15 | 0.34+-0.23 | 2.94+-0.15 | Ti II |
| Cr I | 4 | ... | -0.01+-0.25 | 3.28+-0.25 | -2.36+-0.25 | -0.01+-0.25 | 3.28+-0.25 | Cr I |
| Fe I | 55 | -2.35+-0.16 | ... | 5.15+-0.03 | -2.35+-0.16 | ... | 5.15+-0.03 | Fe I |
| Fe II | 2 | ... | 0.01+-0.25 | 5.16+-0.10 | -2.34+-0.10 | 0.01+-0.25 | 5.16+-0.10 | Fe II |
| Ni I | 3 | ... | -0.02+-0.15 | 3.85+-0.14 | -2.37+-0.14 | -0.02+-0.15 | 3.85+-0.14 | Ni I |
| Zn I | 1 | ... | 0.26+-0.24 | 2.47 | -2.09 | 0.26+-0.24 | 2.47 | Zn I |
| Ba II | 3 | ... | -0.57+-0.28 | -0.74+-0.23 | -2.92+-0.23 | -0.57+-0.28 | -0.74+-0.23 | Ba II |
Binary Parameters
Position
| Right Ascension : 13 59 48.98 | Declination : +14 30 06.2 | 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 | 104.72 |