SAGA_Her_000013
Original Names

• 40993 in D.Aden+,AAP, 506, 1147, 2009
• Her40993 in D.Aden+,AAP, 525, A153, 2011
• 40993 in A.Koch+,AAP, 554, A5, 2013
• 52 in L.C.Vargas+,ApJ, 767, 134, 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 : 4600

log g : 1.33

vturb : 1.97

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	-2.68+-0.15	-0.3+-0.24	...	-2.68+-0.15	-0.30+-0.24	3.66+-0.15	Ca
Fe	8	-2.38+-0.19	...	...	-2.38+-0.19	...	5.12+-0.19	Fe




Position

Right Ascension : 16 31 25.04

Declination : +12 45 29.20

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	20	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	-2.08+-0.58	...	...	-2.08+-0.58	...	5.42+-0.58	Fe




Binary Parameters

Vrad	40.22+-3.58

Position

Right Ascension : 16 31 25.04

Declination : +12 45 29.20

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	40.22+-3.58

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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	...	...	<-1.51	<-3.69	...	<-1.51	Ba




Position

Right Ascension : 16 31 25.04

Declination : +12 45 29.20

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	...	+0.39+0.20-0.24	...	-1.79+0.20-0.24	0.39+0.20-0.24	5.72+0.20-0.24	Si
Ca	N/A	...	+0.08+0.16-0.17	...	-2.10+0.16-0.17	0.08+0.16-0.17	4.24+0.16-0.17	Ca
Fe	N/A	-2.18+-0.14	...	...	-2.18+-0.14	...	5.32+-0.14	Fe




Position

Right Ascension : 16 31 25.04

Declination : +12 45 29.2

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