SAGA_Her_000016
Original Names

• 41912 in D.Aden+,AAP, 506, 1147, 2009
• 50 in L.C.Vargas+,ApJ, 767, 134, 2013
• SDSSJ163104.50+124614.4 in P.Francois+,AAP, 588, A7, 2016


taken from 3 paper(s):


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



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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	-2.46+-0.71	...	...	-2.46+-0.71	...	5.04+-0.71	Fe




Binary Parameters

Vrad	42.81+-2.78

Position

Right Ascension : 16 31 04.51

Declination : +12 46 14.48

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	42.81+-2.78

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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
Fe	N/A	-3.16+-0.25	...	...	-3.16+-0.25	...	4.34+-0.25	Fe




Position

Right Ascension : 16 31 04.50

Declination : +12 46 14.5

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 : 4870

log g : 1.70

vturb : 2.2

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	...	-0.34	...	-2.78	-0.25	5.65	C
Mg	N/A	...	0.29	...	-2.26	0.27	5.34	Mg
Al	N/A	...	0.23	...	-2.28	0.25	4.17	Al
Ca	N/A	...	0.25	...	-2.26	0.27	4.08	Ca
Fe	N/A	-2.53	...	...	-2.53	...	4.97	Fe
Co	N/A	...	0.13	...	-2.47	0.06	2.52	Co
Sr	N/A	...	0.08	...	-2.40	0.13	0.47	Sr
Ba	N/A	...	-0.47	...	-3.05	-0.52	-0.87	Ba




Binary Parameters

Vrad

40

Position

Right Ascension : 16 31 04.5

Declination : +12 46 14.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2010-07-13-040406.392	N/A	VLTXSH	12600	35	2950	40
2010-08-05-013440.556	N/A	VLTXSH	12600	35	2950	40
2010-08-09-030343.065	N/A	VLTXSH	12600	35	2950	40
2010-08-10-014339.930	N/A	VLTXSH	12600	35	2950	40