SAGA_Her_000020
Original Names

• 42008 in D.Aden+,AAP, 506, 1147, 2009
• 53 in L.C.Vargas+,ApJ, 767, 134, 2013


taken from 2 paper(s):


/D.Aden et al.(2009)/ /L.C.Vargas et al.(2013)/



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D.Aden et al.,AAP, 506, 1147, 2009(ADS)

A photometric and spectroscopic study of the new dwarf spheroidal galaxy in Hercules. Metallicity, velocities, and a clean list of RGB members




Stellar Parameters

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	-2.17+-0.76	...	...	-2.17+-0.76	...	5.33+-0.76	Fe




Position

Right Ascension : 16 31 02.42

Declination : +12 48 02.56

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2007-04-13	N/A	INTWFC	N/A	N/A	25200	N/A

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L.C.Vargas et al.,ApJ, 767, 134, 2013(ADS)

The Distribution of Alpha Elements in Ultra-faint Dwarf Galaxies




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	...	+0.79+0.34-1.18	...	-2.04+0.34-1.18	0.79+0.34-1.18	5.47+0.34-1.18	Si
Ca	N/A	...	+0.22+0.34-0.75	...	-2.61+0.34-0.75	0.22+0.34-0.75	3.73+0.34-0.75	Ca
Ti	N/A	...	+0.72+0.25-0.49	...	-2.11+0.25-0.49	0.72+0.25-0.49	2.84+0.25-0.49	Ti
Fe	N/A	-2.83+-0.22	...	...	-2.83+-0.22	...	4.67+-0.22	Fe




Position

Right Ascension : 16 31 02.41

Declination : +12 48 02.6

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	KECKIIDEIMOS	6000	N/A	N/A	N/A