SAGA_Her_000026
Original Names

• 42795 in D.Aden+,AAP, 506, 1147, 2009
• Her42795 in D.Aden+,AAP, 525, A153, 2011
• 42795 in A.Koch+,AAP, 554, A5, 2013
• 48 in L.C.Vargas+,ApJ, 767, 134, 2013
• SDSSJ163044.49+124947.8 in P.Francois+,AAP, 588, A7, 2016


taken from 5 paper(s):


/D.Aden et al.(2011)/ /D.Aden et al.(2009)/ /A.Koch et al.(2013)/ /L.C.Vargas et al.(2013)/ /P.Francois et al.(2016)/



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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 : 4620

log g : 1.22

vturb : 2.01

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	-3.11+-0.17	0.06+-0.23	...	-3.11+-0.17	0.06+-0.23	3.23+-0.17	Ca
Fe	2	-3.17+-0.15	...	...	-3.17+-0.15	...	4.33+-0.15	Fe




Position

Right Ascension : 16 30 44.50

Declination : +12 49 47.86

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	23	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	-2.32+-0.60	...	...	-2.32+-0.60	...	5.18+-0.60	Fe




Binary Parameters

Vrad	42.90+-1.57

Position

Right Ascension : 16 30 44.50

Declination : +12 49 47.86

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	42.90+-1.57

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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	...	...	<-1.64	<-3.82	...	<-1.64	Ba




Position

Right Ascension : 16 30 44.50

Declination : +12 49 47.86

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
Ca	N/A	...	+0.54+0.27-0.34	...	-2.52+0.27-0.34	0.54+0.27-0.34	3.82+0.27-0.34	Ca
Fe	N/A	-3.06+-0.19	...	...	-3.06+-0.19	...	4.44+-0.19	Fe




Position

Right Ascension : 16 30 44.50

Declination : +12 49 47.9

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

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P.Francois et al.,AAP, 588, A7, 2016(ADS)

Abundance ratios of red giants in low-mass ultra-faint dwarf spheroidal galaxies




Stellar Parameters

Teff : 4700

log g : 1.40

vturb : 2.1

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
Na	N/A	...	0.01	...	-2.42	0.10	3.82	Na
Mg	N/A	...	0.23	...	-2.31	0.21	5.29	Mg
Ca	N/A	...	-0.01	...	-2.51	0.01	3.83	Ca
Fe	N/A	-2.52	...	...	-2.52	...	4.98	Fe
Sr	N/A	...	0.02	...	-2.45	0.07	0.42	Sr
Ba	N/A	...	-0.87	...	-3.44	-0.92	-1.26	Ba




Binary Parameters

Vrad

35

Position

Right Ascension : 16 30 44.5

Declination : +12 49 47.9

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2010-06-12-050648.771	N/A	VLTXSH	12600	45	2950	35
2010-07-09-051107.059	N/A	VLTXSH	12600	45	2950	35
2011-05-13-143948	N/A	VLTXSH	12600	45	2950	35