SAGA_BooI_000033
Original Names
Boo-094 in S.Feltzing+,AAP, 508, L1, 2009Boo-94 in J.E.Norris+,ApJ, 723, 1632, 2010Boo-94 in G.Gilmore+,ApJ, 763, 61, 2013Boo-094 in M.N.Ishigaki+,AAP, 562, A146, 2014
taken from 4 paper(s):
/J.E.Norris et al.(2010)/
/S.Feltzing et al.(2009)/
/G.Gilmore et al.(2013)/
/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 | -3.35 | -0.45 | ... | -3.23 | -0.33 | 5.20 | C |
| Fe | N/A | -2.90 | ... | ... | -2.90 | ... | 4.60 | Fe |
Position
| Right Ascension : 14 00 31.51 | Declination : +14 34 03.6 | 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
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 | ... | ... | 5.14+-0.04 | -2.46+-0.04 | 0.49+-0.04 | 5.14+-0.04 | Mg |
| Ca | 4 | ... | ... | 3.61+-0.03 | -2.73+-0.03 | 0.22+-0.03 | 3.61+-0.03 | Ca |
| Fe | 25 | ... | ... | 4.55+-0.22 | -2.95+-0.22 | ... | 4.55+-0.22 | Fe |
Position
| Right Ascension : 14 00 31 | Declination : +14 34 03 | 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 |
Elemental Abundances and their Implications for the Chemical Enrichment of the Boötes I Ultrafaint Galaxy
Stellar Parameters
| Teff : 4570 | log g : 0.8 | vturb : 3.3 |
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 | ... | -0.05+-0.21 | 3.22 | -3.02 | -0.05+-0.21 | 3.22 | Na I |
| Mg I | 1 | ... | 0.35+-0.19 | 4.98 | -2.62 | 0.35+-0.19 | 4.98 | Mg I |
| Ca I | 6 | ... | 0.27+-0.06 | 3.65+-0.04 | -2.69+-0.04 | 0.28+-0.06 | 3.65+-0.04 | Ca I |
| Sc II | 2 | ... | 0.07+-0.20 | 0.25+-0.03 | -2.90+-0.03 | 0.07+-0.20 | 0.25+-0.03 | Sc II |
| Ti I | 6 | ... | 0.24+-0.08 | 2.21+-0.05 | -2.74+-0.05 | 0.23+-0.08 | 2.21+-0.05 | Ti I |
| Ti II | 5 | ... | 0.24+-0.19 | 2.23+-0.07 | -2.72+-0.07 | 0.25+-0.19 | 2.23+-0.07 | Ti II |
| Cr I | 4 | ... | -0.34+-0.06 | 2.33+-0.05 | -3.31+-0.05 | -0.34+-0.06 | 2.33+-0.05 | Cr I |
| Fe I | 64 | -2.97+-0.16 | ... | 4.53+-0.02 | -2.97+-0.16 | ... | 4.53+-0.02 | Fe I |
| Fe II | 2 | ... | -0.11+-0.34 | 4.42+-0.26 | -3.08+-0.26 | -0.11+-0.34 | 4.42+-0.26 | Fe II |
| Ni I | 3 | ... | -0.01+-0.17 | 3.25+-0.17 | -2.97+-0.17 | 0.00+-0.17 | 3.25+-0.17 | Ni I |
| Zn I | 1 | ... | 0.41+-0.18 | 2.06 | -2.50 | 0.47+-0.18 | 2.06 | Zn I |
| Y II | 1 | ... | -0.39+-0.20 | -1.09 | -3.30 | -0.33+-0.20 | -1.09 | Y II |
| Ba II | 3 | ... | -0.98+-0.21 | -1.77+-0.14 | -3.95+-0.14 | -0.98+-0.21 | -1.77+-0.14 | Ba II |
Binary Parameters
Position
| Right Ascension : 14 00 31.51 | Declination : +14 34 03.6 | 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 | 95.43 |
Chemical compositions of six metal-poor stars in the ultra-faint dwarf spheroidal galaxy Bootes I
Stellar Parameters
| Teff : 4500 | log g : 0.8 | vturb : 3.4 |
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 |
|---|
| C | 1 | <–2.93 | <0.25 | <5.50 | <-2.93 | <0.25 | <5.50 | C |
| Na I | 1 | -3.51+-0.20 | -0.32+-0.20 | 2.73+-0.20 | -3.51+-0.20 | -0.33+-0.20 | 2.73+-0.20 | Na I |
| Mg I | 3 | -2.79+-0.06 | 0.39+-0.06 | 4.81+-0.06 | -2.79+-0.06 | 0.39+-0.06 | 4.81+-0.06 | Mg I |
| Ca I | 2 | -2.73+-0.05 | 0.46+-0.05 | 3.61+-0.05 | -2.73+-0.05 | 0.45+-0.05 | 3.61+-0.05 | Ca I |
| Ti I | 1 | -3.16+-0.19 | 0.02+-0.19 | 1.79+-0.19 | -3.16+-0.19 | 0.02+-0.19 | 1.79+-0.19 | Ti I |
| Ti II | 1 | -2.93+-0.19 | 0.55+-0.19 | 2.02+-0.19 | -2.93+-0.19 | 0.25+-0.19 | 2.02+-0.19 | Ti II |
| Cr I | 1 | -3.70+-0.19 | -0.52+-0.19 | 1.94+-0.19 | -3.70+-0.19 | -0.52+-0.19 | 1.94+-0.19 | Cr I |
| Fe I | 22 | -3.18+-0.14 | ... | 4.32+-0.14 | -3.18+-0.14 | ... | 4.32+-0.14 | Fe I |
| Fe II | 2 | -3.48+-0.19 | ... | 4.02+-0.19 | -3.48+-0.19 | ... | 4.02+-0.19 | Fe II |
| Ni I | 1 | -3.26+-0.19 | -0.08+-0.19 | 2.96+-0.19 | -3.26+-0.19 | -0.08+-0.19 | 2.96+-0.19 | Ni I |
| Zn I | 1 | <–2.26 | <0.92 | <2.30 | <-2.26 | <0.92 | <2.30 | Zn I |
| Sr II | 1 | -5.34+-0.70 | -2.16+-0.70 | -2.47+-0.70 | -5.34+-0.70 | -2.16+-0.70 | -2.47+-0.70 | Sr II |
| Ba II | 3 | -4.28+-0.12 | -0.80+-0.12 | -2.10+-0.12 | -4.28+-0.12 | -1.10+-0.12 | -2.10+-0.12 | Ba II |
Binary Parameters
Position
| Right Ascension : 14 00 31.50 | Declination : +14 34 03.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2009-05-16 | 2454968 | SUBARUHDS | 40000 | 10-30 | N/A | 95.0+-0.7 |