SAGA_Her_000022
Original Names

• 57 in L.C.Vargas+,ApJ, 767, 134, 2013
• 41743 in D.Aden+,AAP, 506, 1147, 2009
• Her41743 in D.Aden+,AAP, 525, A153, 2011
• 41743 in A.Koch+,AAP, 554, A5, 2013


taken from 4 paper(s):


/D.Aden et al.(2011)/ /D.Aden et al.(2009)/ /A.Koch et al.(2013)/ /L.C.Vargas et al.(2013)/



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D.Aden et al.,AAP, 525, A153, 2011(ADS)

An abundance study of red-giant-branch stars in the Hercules dwarf spheroidal galaxy




Stellar Parameters

Teff : 4520

log g : 1.19

vturb : 2.02

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
Ca	N/A	-2.51+-0.16	-0.09+-0.22	...	-2.51+-0.16	-0.09+-0.22	3.83+-0.16	Ca
Fe	11	-2.42+-0.15	...	...	-2.42+-0.15	...	5.08+-0.15	Fe




Position

Right Ascension : 16 31 08.13

Declination : +12 48 06.12

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2009-05-17	N/A	FLAMESGIRAFFE	20000	24	64800	N/A

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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	-2.09+-0.54	...	...	-2.09+-0.54	...	5.41+-0.54	Fe




Binary Parameters

Vrad	46.29+-0.95

Position

Right Ascension : 16 31 08.13

Declination : +12 48 06.12

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	46.29+-0.95

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A.Koch et al.,AAP, 554, A5, 2013(ADS)

Neutron-capture element deficiency of the Hercules dwarf spheroidal galaxy




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
Ba	N/A	...	...	<-1.50	<-3.68	...	<-1.50	Ba




Position

Right Ascension : 16 31 08.13

Declination : +12 48 06.12

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	FLAMESGIRAFFE	20000	12	N/A	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	...	+0.18+0.21-0.27	...	-2.00+0.21-0.27	0.18+0.21-0.27	5.51+0.21-0.27	Si
Ca	N/A	...	-0.13+0.18-0.21	...	-2.31+0.18-0.21	-0.13+0.18-0.21	4.03+0.18-0.21	Ca
Fe	N/A	-2.18+-0.13	...	...	-2.18+-0.13	...	5.32+-0.13	Fe




Position

Right Ascension : 16 31 08.13

Declination : +12 48 06.1

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