SAGA_BooII_000005
Original Names
BooII-9 in A.Koch+,ApJ, 690, 453, 2009SDSSJ135759.7+125426.4 in A.P.Ji+,ApJ, 817, 41, 2016
taken from 2 paper(s):
/A.Koch et al.(2009)/
/A.P.Ji et al.(2016)/
A Spectroscopic Confirmation of the Bootes II Dwarf Spheroidal
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 |
|---|
| Fe | N/A | -1.61+-0.11 | ... | ... | -1.61+-0.11 | ... | 5.89+-0.11 | Fe |
Position
| Right Ascension : 13 57 59.8 | Declination : +12 54 26.1 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2007-04-17 | N/A | GEMINIGMOS | 3600 | 28 | 12600 | –123.08 |
High-resolution Spectroscopy of Extremely Metal-poor Stars in the Least-evolved Galaxies: Bootes II
Stellar Parameters
| Teff : 4936 | log g : 1.80 | vturb : 2.05 |
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 |
|---|
| CH | 2 | -2.30+-0.20 | 0.51+-0.20 | 6.12+-0.20 | -2.31+-0.20 | 0.32+-0.20 | 6.12+-0.20 | CH |
| Na I | 2 | -2.18+-0.10 | 0.45+-0.10 | 4.06+-0.10 | -2.18+-0.10 | 0.45+-0.10 | 4.06+-0.10 | Na I |
| Mg I | 5 | -2.24+-0.12 | 0.39+-0.12 | 5.36+-0.12 | -2.24+-0.12 | 0.39+-0.12 | 5.36+-0.12 | Mg I |
| Al I | 2 | -3.67+-0.31 | -1.18+-0.31 | 2.78+-0.31 | -3.67+-0.31 | -1.04+-0.31 | 2.78+-0.31 | Al I |
| Si I | 1 | <-1.63 | <1.00 | <5.88 | <-1.63 | <1.00 | <5.88 | Si I |
| Ca I | 8 | -2.16+-0.10 | 0.47+-0.10 | 4.18+-0.10 | -2.16+-0.10 | 0.47+-0.10 | 4.18+-0.10 | Ca I |
| Sc II | 5 | -2.83+-0.28 | -0.20+-0.28 | 0.32+-0.28 | -2.83+-0.28 | -0.20+-0.28 | 0.32+-0.28 | Sc II |
| Ti I | 2 | -2.27+-0.10 | 0.36+-0.10 | 2.69+-0.10 | -2.26+-0.10 | 0.37+-0.10 | 2.69+-0.10 | Ti I |
| Ti II | 17 | -2.50+-0.11 | 0.13+-0.11 | 2.45+-0.11 | -2.50+-0.11 | 0.13+-0.11 | 2.45+-0.11 | Ti II |
| Cr I | 6 | -2.81+-0.10 | -0.18+-0.10 | 2.83+-0.10 | -2.81+-0.10 | -0.18+-0.10 | 2.83+-0.10 | Cr I |
| Mn I | 3 | -2.63+-0.30 | -0.00+-0.30 | 2.80+-0.30 | -2.63+-0.30 | 0.00+-0.30 | 2.80+-0.30 | Mn I |
| Fe I | 109 | -2.63+-0.13 | 0.00+-0.13 | 4.87+-0.13 | -2.63+-0.13 | 0.00+-0.13 | 4.87+-0.13 | Fe I |
| Fe II | 9 | -2.61+-0.10 | 0.02+-0.10 | 4.89+-0.10 | -2.61+-0.10 | 0.02+-0.10 | 4.89+-0.10 | Fe II |
| Co I | 3 | -2.81+-0.10 | -0.18+-0.10 | 2.18+-0.10 | -2.81+-0.10 | -0.18+-0.10 | 2.18+-0.10 | Co I |
| Ni I | 3 | -2.34+-0.12 | 0.29+-0.12 | 3.88+-0.12 | -2.34+-0.12 | 0.29+-0.12 | 3.88+-0.12 | Ni I |
| Sr II | 1 | <-5.03 | <-2.40 | <-2.16 | <-5.03 | <-2.40 | <-2.16 | Sr II |
| Ba II | 1 | <-4.33 | <-1.70 | <-2.15 | <-4.33 | <-1.70 | <-2.15 | Ba II |
Position
| Right Ascension : 13 57 59.7 | Declination : +12 54 26.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2014-03-11 | N/A | MIKELCO | 28000 | 28 | 27720 | N/A |
| 2014-03-12 | N/A | MIKELCO | 28000 | N/A | N/A | N/A |