SAGA_UMi_000204
Original Names

• UMiPal157 in E.N.Kirby+,ApJS, 191, 352, 2010
• UrsaMinor-Pal157 in E.N.Kirby+,ApJ, 801, 125, 2015
• Pal157 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 : 4739+-42

log g : 1.48+-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	...	+0.88+-0.42	...	-1.21+-0.42	0.69+-0.42	6.39+-0.42	Mg
Si	N/A	...	+0.11+-0.29	...	-1.92+-0.29	-0.02+-0.29	5.59+-0.29	Si
Ca	N/A	...	-0.08+-0.18	...	-2.13+-0.18	-0.23+-0.18	4.21+-0.18	Ca
Ti	N/A	...	-0.12+-0.12	...	-2.15+-0.12	-0.25+-0.12	2.80+-0.12	Ti
Fe	N/A	-2.07+-0.12	...	...	-1.90+-0.12	...	5.60+-0.12	Fe




Position

Right Ascension : 15 09 39.29

Declination : +67 21 22.8

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 : 4734

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	...	-0.86+-0.11	...	-2.80+-0.11	-0.73+-0.11	5.63+-0.11	C
Fe	N/A	-2.07+-0.11	...	...	-2.07+-0.11	...	5.43+-0.11	Fe




Position

Right Ascension : 15 09 39.29

Declination : +67 21 22.8

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	109	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 : 4750+-41

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	-2.05+-0.11	...	...	-2.03+-0.11	...	5.47+-0.11	Fe
Ba	N/A	...	0.38+-0.19	...	-1.72+-0.19	0.31+-0.19	0.46+-0.19	Ba




Position

Right Ascension : 15 09 39.29

Declination : +67 21 22.8

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2011-07-29	N/A	KECKIIDEIMOS	2250	N/A	5400	N/A
2011-07-31	N/A	KECKIIDEIMOS	2250	N/A	4800	N/A
2011-08-04	N/A	KECKIIDEIMOS	2250	N/A	4800	N/A