SAGA_Dra_000089
Original Names

• Dra600223 in E.N.Kirby+,ApJS, 191, 352, 2010
• Irwin20751 in T.Tsujimoto+,PASJ, 67, L3, 2015


taken from 2 paper(s):


/E.N.Kirby et al.(2010)/ /T.Tsujimoto et al.(2015)/



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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 : 4369+-12

log g : 0.61+-0.07

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
Mg	N/A	...	-0.35+-0.87	...	-2.53+-0.87	-0.54+-0.87	5.07+-0.87	Mg
Si	N/A	...	+0.30+-0.13	...	-1.82+-0.13	0.17+-0.13	5.69+-0.13	Si
Ca	N/A	...	+0.01+-0.24	...	-2.13+-0.24	-0.14+-0.24	4.21+-0.24	Ca
Ti	N/A	...	+0.04+-0.11	...	-2.08+-0.11	-0.09+-0.11	2.87+-0.11	Ti
Fe	N/A	-2.16+-0.11	...	...	-1.99+-0.11	...	5.51+-0.11	Fe




Position

Right Ascension : 17 22 13.63

Declination : +57 53 06.5

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

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T.Tsujimoto et al.,PASJ, 67, L3, 2015(ADS)

Chemical feature of Eu abundance in the Draco dwarf spheroidal galaxy




Stellar Parameters

Teff : 4278

log g : 0.6

vturb : 1.7

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	-2.12+-0.13	...	...	-2.12+-0.13	...	5.38+-0.13	Fe
Ba	N/A	-2.59+-0.15	...	-0.41	-2.59+-0.15	-0.47	-0.41	Ba
Eu	N/A	<-2.0	...	<-1.5	<-2.02	<0.10	<-1.5	Eu




Binary Parameters

Vrad	-301.5+-0.5

Position

Right Ascension : 17 22 13.63

Declination : +57 53 06.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2014-08-18	N/A	SUBARUHDS	30000	48	16200	-301.5+-0.5