SAGA_Sex_000053
Original Names

• Sex442 in E.N.Kirby+,ApJS, 191, 352, 2010
• 442 in G.E.Duggan+,ApJ, 869, 50, 2018


taken from 2 paper(s):


/E.N.Kirby et al.(2010)/ /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 : 4851+-41

log g : 1.57+-0.05

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
Si	N/A	...	+0.21+-0.20	...	-1.58+-0.20	0.08+-0.20	5.93+-0.20	Si
Ca	N/A	...	-0.43+-0.34	...	-2.24+-0.34	-0.58+-0.34	4.10+-0.34	Ca
Ti	N/A	...	-0.11+-0.22	...	-1.90+-0.22	-0.24+-0.22	3.05+-0.22	Ti
Fe	N/A	-1.83+-0.12	...	...	-1.66+-0.12	...	5.84+-0.12	Fe




Position

Right Ascension : 10 13 55.83

Declination : -01 39 29.5

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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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 : 4822+-36

log g : 1.57

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	-1.84+-0.11	...	...	-1.82+-0.11	...	5.68+-0.11	Fe
Ba	N/A	...	0.13+-0.20	...	-1.76+-0.20	0.06+-0.20	0.42+-0.20	Ba




Position

Right Ascension : 10 13 55.83

Declination : -01 39 29.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2016-07-29	N/A	KECKIIDEIMOS	2250	N/A	9300	N/A
2016-07-30	N/A	KECKIIDEIMOS	2250	N/A	3600	N/A
2016-07-31	N/A	KECKIIDEIMOS	2250	N/A	4600	N/A