SAGA_Dra_000003
Original Names
D24 in M.D.Shetrone+,AJ, 115, 1888, 1998Draco24 in M.D.Shetrone+,ApJ, 548, 592, 2001Draco-653393 in E.N.Kirby+,ApJ, 801, 125, 2015183 in M.D.Shetrone+,AJ, 145, 123, 2013653393 in G.E.Duggan+,ApJ, 869, 50, 2018
taken from 5 paper(s):
/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)/
Abundance Patterns in the Draco, Sextans, and Ursa Minor Dwarf Spheroidal Galaxies
Stellar Parameters
| Teff : 4290 | log g : 0.80 | vturb : 2.00 |
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 | ... | 0.38+-0.18 | ... | -1.80+-0.18 | 0.56+-0.18 | 6.89+-0.18 | O |
| Na | N/A | ... | -0.33+-0.18 | ... | -2.60+-0.18 | -0.24+-0.18 | 3.64+-0.18 | Na |
| Mg | N/A | ... | 0.26+-0.16 | ... | -2.12+-0.16 | 0.24+-0.16 | 5.48+-0.16 | Mg |
| Ca | N/A | ... | 0.07+-0.06 | ... | -2.27+-0.06 | 0.09+-0.06 | 4.07+-0.06 | Ca |
| Ti | N/A | ... | -0.04+-0.18 | ... | -2.33+-0.18 | 0.03+-0.18 | 2.62+-0.18 | Ti |
| Cr | N/A | ... | 0.04+-0.11 | ... | -2.29+-0.11 | 0.07+-0.11 | 3.35+-0.11 | Cr |
| Mn | N/A | ... | <0.05 | ... | <-2.35 | <0.01 | <3.08 | Mn |
| Fe | N/A | -2.36+-0.09 | ... | ... | -2.36+-0.09 | ... | 5.14+-0.09 | Fe |
| Co | N/A | ... | -0.07+-0.20 | ... | -2.50+-0.20 | -0.14+-0.20 | 2.49+-0.20 | Co |
| Ni | N/A | ... | 0.31+-0.16 | ... | -2.02+-0.16 | 0.34+-0.16 | 4.20+-0.16 | Ni |
| Cu | N/A | ... | <-0.15 | ... | <-2.49 | <-0.13 | <1.70 | Cu |
| Zn | N/A | ... | 0.10+-0.20 | ... | -2.22+-0.20 | 0.14+-0.20 | 2.34+-0.20 | Zn |
| Y | N/A | ... | <-0.65 | ... | <-2.98 | <-0.62 | <-0.77 | Y |
| Ba | N/A | ... | -1.19+-0.25 | ... | -3.60+-0.25 | -1.24+-0.25 | -1.42+-0.25 | Ba |
| Ce | N/A | ... | <0.00 | ... | <-2.36 | <-0.00 | <-0.78 | Ce |
| Nd | N/A | ... | <-0.04 | ... | <-2.32 | <0.04 | <-0.90 | Nd |
Position
| Right Ascension : 17 19 58.89 | Declination : +57 57 20.9 | 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 : 4290 | log g : 0.80 | vturb : 2.00 |
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 | ... | 0.38+-0.18 | ... | -1.80+-0.18 | 0.56+-0.18 | 6.89+-0.18 | O |
| Na | N/A | ... | -0.33+-0.18 | ... | -2.60+-0.18 | -0.24+-0.18 | 3.64+-0.18 | Na |
| Mg | N/A | ... | 0.42+-0.07 | ... | -1.96+-0.07 | 0.40+-0.07 | 5.64+-0.07 | Mg |
| Ca | N/A | ... | 0.07+-0.06 | ... | -2.27+-0.06 | 0.09+-0.06 | 4.07+-0.06 | Ca |
| Ti | N/A | ... | 0.29+-0.07 | ... | -2.00+-0.07 | 0.36+-0.07 | 2.95+-0.07 | Ti |
| Cr | N/A | ... | 0.04+-0.11 | ... | -2.29+-0.11 | 0.07+-0.11 | 3.35+-0.11 | Cr |
| Fe | N/A | -2.36+-0.09 | ... | ... | -2.36+-0.09 | ... | 5.14+-0.09 | Fe |
| Ni | N/A | ... | 0.31+-0.16 | ... | -2.02+-0.16 | 0.34+-0.16 | 4.20+-0.16 | Ni |
| Ba | N/A | ... | -1.41+-0.12 | ... | -3.82+-0.12 | -1.46+-0.12 | -1.64+-0.12 | Ba |
Position
| Right Ascension : 17 19 58.89 | Declination : +57 57 20.9 | 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 : 4279 | log g : 0.55 | vturb : 1.93 |
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 | ... | -0.67+-0.22 | ... | -3.02+-0.22 | -0.55+-0.22 | 5.41+-0.22 | C |
| Ca | N/A | -2.49+-0.09 | ... | ... | -2.47+-0.09 | 0.00+-0.09 | 3.87+-0.09 | Ca |
| Fe | N/A | -2.47+-0.16 | ... | ... | -2.47+-0.16 | ... | 5.03+-0.16 | Fe |
Position
| Right Ascension : 17 19 58.90 | Declination : +57 57 21.2 | 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 | ... | -0.54+-0.10 | ... | -2.96+-0.10 | -0.41+-0.10 | 5.47+-0.10 | C |
| Fe | N/A | -2.55+-0.11 | ... | ... | -2.55+-0.11 | ... | 4.95+-0.11 | Fe |
Position
| Right Ascension : 17 19 58.88 | Declination : +57 57 20.9 | 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 | 222 | 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 : 4242+-20 | log g : 0.12 | vturb : 2.11 |
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 | -2.41+-0.10 | ... | ... | -2.39+-0.10 | ... | 5.11+-0.10 | Fe |
| Ba | N/A | ... | -1.30+-0.14 | ... | -3.76+-0.14 | -1.37+-0.14 | -1.58+-0.14 | Ba |
Position
| Right Ascension : 17 19 58.88 | Declination : +57 57 20.9 | 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 |