SAGA_Dra_000004
Original Names
D267 in M.D.Shetrone+,AJ, 115, 1888, 1998Draco267 in M.D.Shetrone+,ApJ, 548, 592, 2001Dra656889 in E.N.Kirby+,ApJS, 191, 352, 2010Draco-656889 in E.N.Kirby+,ApJ, 801, 125, 2015187 in M.D.Shetrone+,AJ, 145, 123, 2013656889 in G.E.Duggan+,ApJ, 869, 50, 2018
taken from 6 paper(s):
/E.N.Kirby et al.(2010)/
/M.D.Shetrone et al.(2001)/
/M.D.Shetrone et al.(1998)/
/M.D.Shetrone et al.(2013)/
/E.N.Kirby et al.(2015)/
/G.E.Duggan et al.(2018)/
Multi-element Abundance Measurements from Medium-resolution Spectra. II. Catalog of Stars in Milky Way Dwarf Satellite Galaxies
Stellar Parameters
| Teff : 4184+-15 | log g : 0.42+-0.08 | vturb : 2.04 |
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 | ... | +0.06+-0.18 | ... | -1.68+-0.18 | -0.13+-0.18 | 5.92+-0.18 | Mg |
| Si | N/A | ... | -0.09+-0.14 | ... | -1.77+-0.14 | -0.22+-0.14 | 5.74+-0.14 | Si |
| Ca | N/A | ... | -0.02+-0.12 | ... | -1.72+-0.12 | -0.17+-0.12 | 4.62+-0.12 | Ca |
| Ti | N/A | ... | -0.10+-0.08 | ... | -1.78+-0.08 | -0.23+-0.08 | 3.17+-0.08 | Ti |
| Fe | N/A | -1.72+-0.11 | ... | ... | -1.55+-0.11 | ... | 5.95+-0.11 | Fe |
Position
| Right Ascension : 17 19 44.73 | Declination : +57 57 37.0 | 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 |
Abundance Patterns in the Draco, Sextans, and Ursa Minor Dwarf Spheroidal Galaxies
Stellar Parameters
| Teff : 4180 | log g : 0.60 | vturb : 1.95 |
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 |
|---|
| O | N/A | ... | 0.21+-0.11 | ... | -1.28+-0.11 | 0.39+-0.11 | 7.41+-0.11 | O |
| Na | N/A | ... | -0.59+-0.17 | ... | -2.17+-0.17 | -0.50+-0.17 | 4.07+-0.17 | Na |
| Mg | N/A | ... | -0.04+-0.21 | ... | -1.73+-0.21 | -0.06+-0.21 | 5.87+-0.21 | Mg |
| Si | N/A | ... | <0.29 | ... | <-1.34 | <0.33 | <6.17 | Si |
| Ca | N/A | ... | 0.19+-0.08 | ... | -1.46+-0.08 | 0.21+-0.08 | 4.88+-0.08 | Ca |
| Ti | N/A | ... | 0.02+-0.31 | ... | -1.58+-0.31 | 0.09+-0.31 | 3.37+-0.31 | Ti |
| V | N/A | ... | -0.20+-0.18 | ... | -1.80+-0.18 | -0.13+-0.18 | 2.13+-0.18 | V |
| Cr | N/A | ... | -0.05+-0.13 | ... | -1.69+-0.13 | -0.02+-0.13 | 3.95+-0.13 | Cr |
| Mn | N/A | ... | -0.28+-0.16 | ... | -1.99+-0.16 | -0.32+-0.16 | 3.44+-0.16 | Mn |
| Fe | N/A | -1.67+-0.13 | ... | ... | -1.67+-0.13 | ... | 5.83+-0.13 | Fe |
| Co | N/A | ... | <0.05 | ... | <-1.69 | <-0.02 | <3.30 | Co |
| Ni | N/A | ... | 0.36+-0.14 | ... | -1.28+-0.14 | 0.39+-0.14 | 4.94+-0.14 | Ni |
| Cu | N/A | ... | <-0.39 | ... | <-2.04 | <-0.37 | <2.15 | Cu |
| Zn | N/A | ... | <-0.46 | ... | <-2.09 | <-0.42 | <2.47 | Zn |
| Y | N/A | ... | -0.73+-0.16 | ... | -2.37+-0.16 | -0.70+-0.16 | -0.16+-0.16 | Y |
| Ba | N/A | ... | 0.41+-0.16 | ... | -1.31+-0.16 | 0.36+-0.16 | 0.87+-0.16 | Ba |
| Ce | N/A | ... | 0.19+-0.35 | ... | -1.48+-0.35 | 0.19+-0.35 | 0.10+-0.35 | Ce |
| Nd | N/A | ... | 0.11+-0.18 | ... | -1.48+-0.18 | 0.19+-0.18 | -0.06+-0.18 | Nd |
Position
| Right Ascension : 17 19 44.73 | Declination : +57 57 37.0 | 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 | KECKHIRES | 34000 | N/A | N/A | N/A |
Keck HIRES Abundances in the Dwarf Spheroidal Galaxy Draco
Stellar Parameters
| Teff : 4180 | log g : 0.60 | vturb : 1.95 |
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 |
|---|
| O | N/A | ... | 0.21+-0.11 | ... | -1.28+-0.11 | 0.39+-0.11 | 7.41+-0.11 | O |
| Na | N/A | ... | -0.59+-0.17 | ... | -2.17+-0.17 | -0.50+-0.17 | 4.07+-0.17 | Na |
| Mg | N/A | ... | 0.31+-0.10 | ... | -1.38+-0.10 | 0.29+-0.10 | 6.22+-0.10 | Mg |
| Ca | N/A | ... | 0.19+-0.08 | ... | -1.46+-0.08 | 0.21+-0.08 | 4.88+-0.08 | Ca |
| Sc | N/A | ... | -0.29+-0.18 | ... | -1.94+-0.18 | -0.27+-0.18 | 1.21+-0.18 | Sc |
| Ti | N/A | ... | 0.54+-0.08 | ... | -1.06+-0.08 | 0.61+-0.08 | 3.89+-0.08 | Ti |
| V | N/A | ... | -0.40+-0.10 | ... | -2.00+-0.10 | -0.33+-0.10 | 1.93+-0.10 | V |
| Cr | N/A | ... | -0.05+-0.13 | ... | -1.69+-0.13 | -0.02+-0.13 | 3.95+-0.13 | Cr |
| Fe | N/A | -1.67+-0.13 | ... | ... | -1.67+-0.13 | ... | 5.83+-0.13 | Fe |
| Ni | N/A | ... | 0.36+-0.14 | ... | -1.28+-0.14 | 0.39+-0.14 | 4.94+-0.14 | Ni |
| Ba | N/A | ... | 0.47+-0.17 | ... | -1.25+-0.17 | 0.42+-0.17 | 0.93+-0.17 | Ba |
Position
| Right Ascension : 17 19 44.73 | Declination : +57 57 37.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1994-05-12 | N/A | KECKHIRES | 34000 | 29 | 3600 | N/A |
Carbon Abundances for Red Giants in the Draco Dwarf Spheroidal Galaxy
Stellar Parameters
| Teff : 4127 | log g : 0.46 | vturb : 1.96 |
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 | ... | -0.80+-0.21 | ... | -2.73+-0.21 | -0.68+-0.21 | 5.70+-0.21 | C |
| Ca | N/A | -2.00+-0.09 | ... | ... | -1.98+-0.09 | 0.07+-0.09 | 4.36+-0.09 | Ca |
| Fe | N/A | -2.05+-0.15 | ... | ... | -2.05+-0.15 | ... | 5.45+-0.15 | Fe |
Position
| Right Ascension : 17 19 44.75 | Declination : +57 57 37.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2007-06-19 | N/A | KECKLRIS | 630 | N/A | 9000 | N/A |
CARBON IN RED GIANTS IN GLOBULAR CLUSTERS AND DWARF SPHEROIDAL GALAXIES
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 | ... | -1.18+-0.10 | ... | -2.82+-0.10 | -1.05+-0.10 | 5.61+-0.10 | C |
| Fe | N/A | -1.77+-0.11 | ... | ... | -1.77+-0.11 | ... | 5.73+-0.11 | Fe |
Position
| Right Ascension : 17 19 44.73 | Declination : +57 57 37.0 | 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 | 2100 | 204 | N/A | N/A |
Neutron Star Mergers are the Dominant Source of the r-process in the Early Evolution of Dwarf Galaxies
Stellar Parameters
| Teff : 4171+-13 | log g : 0.31 | vturb : 2.07 |
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 | -1.76+-0.10 | ... | ... | -1.74+-0.10 | ... | 5.76+-0.10 | Fe |
| Ba | N/A | ... | 0.12+-0.14 | ... | -1.69+-0.14 | 0.05+-0.14 | 0.49+-0.14 | Ba |
Position
| Right Ascension : 17 19 44.73 | Declination : +57 57 37.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2011-07-30 | N/A | KECKIIDEIMOS | 2250 | N/A | 6000 | N/A |
| 2011-08-05 | N/A | KECKIIDEIMOS | 2250 | N/A | 6000 | N/A |
| 2011-08-07 | N/A | KECKIIDEIMOS | 2250 | N/A | 4800 | N/A |