SAGA_CVnI_000151
Original Names
CVnI542_207 in E.N.Kirby+,ApJS, 191, 352, 2010130 in L.C.Vargas+,ApJ, 767, 134, 2013SDSSJ132755.65+333324.5 in P.Francois+,AAP, 588, A7, 2016
taken from 3 paper(s):
/E.N.Kirby et al.(2010)/
/L.C.Vargas et al.(2013)/
/P.Francois et al.(2016)/
Multi-element Abundance Measurements from Medium-resolution Spectra. II. Catalog of Stars in Milky Way Dwarf Satellite Galaxies
Stellar Parameters
| Teff : 4302+-27 | log g : 0.68+-0.06 | vturb : 1.98 |
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 |
|---|
| Si | N/A | ... | +0.19+-0.79 | ... | -2.44+-0.79 | 0.06+-0.79 | 5.07+-0.79 | Si |
| Ca | N/A | ... | +0.08+-0.16 | ... | -2.57+-0.16 | -0.07+-0.16 | 3.77+-0.16 | Ca |
| Ti | N/A | ... | +0.08+-0.17 | ... | -2.55+-0.17 | -0.05+-0.17 | 2.40+-0.17 | Ti |
| Fe | N/A | -2.67+-0.12 | ... | ... | -2.50+-0.12 | ... | 5.00+-0.12 | Fe |
Position
| Right Ascension : 13 27 55.65 | Declination : +33 33 24.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | KECKIIDEIMOS | 6500 | N/A | N/A | N/A |
The Distribution of Alpha Elements in Ultra-faint Dwarf Galaxies
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 |
|---|
| Si | N/A | ... | +0.15+0.30-0.69 | ... | -2.49+0.30-0.69 | 0.15+0.30-0.69 | 5.02+0.30-0.69 | Si |
| Ca | N/A | ... | +0.09+0.14-0.15 | ... | -2.55+0.14-0.15 | 0.09+0.14-0.15 | 3.79+0.14-0.15 | Ca |
| Ti | N/A | ... | +0.12+0.12-0.13 | ... | -2.52+0.12-0.13 | 0.12+0.12-0.13 | 2.43+0.12-0.13 | Ti |
| Fe | N/A | -2.64+-0.12 | ... | ... | -2.64+-0.12 | ... | 4.86+-0.12 | Fe |
Position
| Right Ascension : 13 27 55.65 | Declination : +33 33 24.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | KECKIIDEIMOS | 6000 | N/A | N/A | N/A |
Abundance ratios of red giants in low-mass ultra-faint dwarf spheroidal galaxies
Stellar Parameters
| Teff : 4350 | log g : 0.72 | vturb : 2.3 |
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 |
|---|
| Mg | N/A | ... | 0.04 | ... | -2.16 | 0.02 | 5.44 | Mg |
| Ca | N/A | ... | -0.1 | ... | -2.26 | -0.08 | 4.08 | Ca |
| Fe | N/A | -2.18 | ... | ... | -2.18 | ... | 5.32 | Fe |
| Sr | N/A | ... | 0.58 | ... | -1.55 | 0.63 | 1.32 | Sr |
| Ba | N/A | ... | 0.36 | ... | -1.87 | 0.31 | 0.31 | Ba |
Binary Parameters
Position
| Right Ascension : 13 27 55.7 | Declination : +33 33 24.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2010-06-12-021314.498 | N/A | VLTXSH | 12600 | 30 | 2950 | 21 |