SAGA_Dra_000281
Original Names

• Dra707848 in E.N.Kirby+,ApJS, 191, 352, 2010
• Draco-707848 in E.N.Kirby+,ApJ, 801, 125, 2015
• 707848 in G.E.Duggan+,ApJ, 869, 50, 2018


taken from 3 paper(s):


/E.N.Kirby et al.(2010)/ /E.N.Kirby et al.(2015)/ /G.E.Duggan et al.(2018)/



---

E.N.Kirby et al.,ApJS, 191, 352, 2010(ADS)

Multi-element Abundance Measurements from Medium-resolution Spectra. II. Catalog of Stars in Milky Way Dwarf Satellite Galaxies




Stellar Parameters

Teff : 4859+-33

log g : 1.60+-0.06

vturb : 1.76

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	...	+0.30+-0.18	...	-1.34+-0.18	0.11+-0.18	6.26+-0.18	Mg
Si	N/A	...	+0.43+-0.25	...	-1.15+-0.25	0.30+-0.25	6.36+-0.25	Si
Ca	N/A	...	+0.20+-0.14	...	-1.40+-0.14	0.05+-0.14	4.94+-0.14	Ca
Ti	N/A	...	+0.27+-0.11	...	-1.31+-0.11	0.14+-0.11	3.64+-0.11	Ti
Fe	N/A	-1.62+-0.12	...	...	-1.45+-0.12	...	6.05+-0.12	Fe




Position

Right Ascension : 17 20 39.85

Declination : +58 02 00.6

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

---

E.N.Kirby et al.,ApJ, 801, 125, 2015(ADS)

CARBON IN RED GIANTS IN GLOBULAR CLUSTERS AND DWARF SPHEROIDAL GALAXIES




Stellar Parameters

Teff : 4834

log g : 1.56

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	...	<-0.39	...	<-2.02	<-0.26	<6.41	C
Fe	N/A	-1.76+-0.11	...	...	-1.76+-0.11	...	5.74+-0.11	Fe




Position

Right Ascension : 17 20 39.85

Declination : +58 02 00.6

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	54	N/A	N/A

---

G.E.Duggan et al.,ApJ, 869, 50, 2018(ADS)

Neutron Star Mergers are the Dominant Source of the r-process in the Early Evolution of Dwarf Galaxies




Stellar Parameters

Teff : 4839+-52

log g : 1.56

vturb : 1.77

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	-1.66+-0.11	...	...	-1.64+-0.11	...	5.86+-0.11	Fe
Ba	N/A	...	0.41+-0.24	...	-1.30+-0.24	0.34+-0.24	0.88+-0.24	Ba




Position

Right Ascension : 17 20 39.85

Declination : +58 02 00.6

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