SAGA_Dra_000175
Original Names

• Dra646687 in E.N.Kirby+,ApJS, 191, 352, 2010
• Draco-646687 in E.N.Kirby+,ApJ, 801, 125, 2015
• 646687 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)/



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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 : 4789+-32

log g : 1.50+-0.05

vturb : 1.79

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	...	+1.09+-0.23	...	-1.32+-0.23	0.90+-0.23	6.28+-0.23	Mg
Si	N/A	...	+0.53+-0.23	...	-1.82+-0.23	0.40+-0.23	5.69+-0.23	Si
Ca	N/A	...	-0.00+-0.17	...	-2.37+-0.17	-0.15+-0.17	3.97+-0.17	Ca
Fe	N/A	-2.39+-0.12	...	...	-2.22+-0.12	...	5.28+-0.12	Fe




Position

Right Ascension : 17 19 14.89

Declination : +57 56 51.8

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

CARBON IN RED GIANTS IN GLOBULAR CLUSTERS AND DWARF SPHEROIDAL GALAXIES




Stellar Parameters

Teff : 4821

log g : 1.48

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	...	-0.55+-0.11	...	-2.96+-0.11	-0.42+-0.11	5.47+-0.11	C
Fe	N/A	-2.54+-0.12	...	...	-2.54+-0.12	...	4.96+-0.12	Fe




Position

Right Ascension : 17 19 14.89

Declination : +57 56 51.8

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	87	N/A	N/A

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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 : 4833+-45

log g : 1.48

vturb : 1.79

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	-2.37+-0.11	...	...	-2.35+-0.11	...	5.15+-0.11	Fe
Ba	N/A	...	0.29+-0.25	...	-2.13+-0.25	0.22+-0.25	0.05+-0.25	Ba




Position

Right Ascension : 17 19 14.89

Declination : +57 56 51.8

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