SAGA_BooI_000035
Original Names
Boo-911 in S.Feltzing+,AAP, 508, L1, 2009Boo-911 in J.E.Norris+,ApJ, 723, 1632, 2010Boo-911 in M.N.Ishigaki+,AAP, 562, A146, 2014
taken from 3 paper(s):
/J.E.Norris et al.(2010)/
/S.Feltzing et al.(2009)/
/M.N.Ishigaki et al.(2014)/
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 | -2.53 | -0.55 | ... | -2.41 | -0.43 | 6.02 | C |
| Fe | N/A | -1.98 | ... | ... | -1.98 | ... | 5.52 | Fe |
Position
| Right Ascension : 14 00 01.08 | Declination : +14 36 51.5 | 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 | 94 |
Evidence of enrichment by individual SN from elemental abundance ratios in the very metal-poor dSph galaxy Bootes I
Stellar Parameters
| Teff : 4600 | log g : 1.0 | vturb : 2.1 |
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 |
|---|
| Mg | 4 | ... | ... | 5.63+-0.24 | -1.97+-0.24 | 0.29+-0.24 | 5.63+-0.24 | Mg |
| Ca | 4 | ... | ... | 4.48+-0.05 | -1.86+-0.05 | 0.40+-0.05 | 4.48+-0.05 | Ca |
| Fe | 29 | ... | ... | 5.24+-0.29 | -2.26+-0.29 | ... | 5.24+-0.29 | Fe |
| Ba | 2 | ... | ... | -0.64+-0.09 | -2.82+-0.09 | -0.56+-0.09 | -0.64+-0.09 | Ba |
Position
| Right Ascension : 14 00 01 | Declination : +14 36 51 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2006-06 | N/A | KECKHIRES | N/A | N/A | N/A | N/A |
Chemical compositions of six metal-poor stars in the ultra-faint dwarf spheroidal galaxy Bootes I
Stellar Parameters
| Teff : 4500 | log g : 0.9 | vturb : 1.7 |
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 | 1 | -2.93+-0.37 | -0.77+-0.37 | 5.50+-0.37 | -2.93+-0.37 | -0.77+-0.37 | 5.50+-0.37 | C |
| Na I | 2 | -2.44+-0.08 | -0.28+-0.08 | 3.80+-0.08 | -2.44+-0.08 | -0.28+-0.08 | 3.80+-0.08 | Na I |
| Mg I | 1 | -1.81+-0.13 | 0.35+-0.13 | 5.79+-0.13 | -1.81+-0.13 | 0.35+-0.13 | 5.79+-0.13 | Mg I |
| Ca I | 5 | -2.17+-0.12 | -0.01+-0.12 | 4.17+-0.12 | -2.17+-0.12 | -0.01+-0.12 | 4.17+-0.12 | Ca I |
| Ti I | 5 | -2.35+-0.10 | -0.19+-0.10 | 2.60+-0.10 | -2.35+-0.10 | -0.19+-0.10 | 2.60+-0.10 | Ti I |
| Ti II | 1 | -2.16+-0.13 | 0.02+-0.13 | 2.79+-0.13 | -2.16+-0.13 | 0.00+-0.13 | 2.79+-0.13 | Ti II |
| Cr I | 1 | -2.81+-0.14 | -0.65+-0.14 | 2.83+-0.14 | -2.81+-0.14 | -0.65+-0.14 | 2.83+-0.14 | Cr I |
| Fe I | 26 | -2.16+-0.23 | ... | 5.34+-0.23 | -2.16+-0.23 | ... | 5.34+-0.23 | Fe I |
| Fe II | 2 | -2.18+-0.18 | ... | 5.32+-0.18 | -2.18+-0.18 | ... | 5.32+-0.18 | Fe II |
| Ni I | 3 | -2.32+-0.17 | -0.16+-0.17 | 3.90+-0.17 | -2.32+-0.17 | -0.16+-0.17 | 3.90+-0.17 | Ni I |
| Zn I | 1 | <–2.36 | <–0.20 | <2.20 | <-2.36 | <-0.20 | <2.20 | Zn I |
| Ba II | 3 | -2.82+-0.15 | -0.64+-0.15 | -0.64+-0.15 | -2.82+-0.15 | -0.66+-0.15 | -0.64+-0.15 | Ba II |
Binary Parameters
Position
| Right Ascension : 14 00 01.07 | Declination : +14 36 51.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2009-05-17 | 2454969 | SUBARUHDS | 40000 | 10-30 | N/A | 102.2+-0.6 |