HE2248-3345

HE2248-3345

taken from 2 paper(s):

/P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/

P.S.Barklem et al.,AAP, 439, 129, 2005(ADS)

The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample

Stellar Parameters

T_eff : 5011

log g : 2.11

v_turb : 1.71

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
CH	1	...	0.21+-0.28	5.88+-0.26	-2.55+-0.26	0.18+-0.28	5.88+-0.26	CH
Mg I	5	...	-0.08+-0.24	4.78+-0.18	-2.82+-0.18	-0.09+-0.24	4.78+-0.18	Mg I
Al I	1	...	-1.25+-0.26	2.49+-0.24	-3.96+-0.24	-1.23+-0.26	2.49+-0.24	Al I
Ca I	7	...	-0.02+-0.25	3.61+-0.20	-2.73+-0.20	0.00+-0.25	3.61+-0.20	Ca I
Sc II	4	...	-0.47+-0.25	-0.03+-0.23	-3.18+-0.23	-0.45+-0.25	-0.03+-0.23	Sc II
Ti	12	...	-0.18+-0.24	2.11+-0.21	-2.84+-0.21	-0.11+-0.24	2.11+-0.21	Ti
Cr I	3	...	-0.22+-0.25	2.73+-0.26	-2.91+-0.26	-0.18+-0.25	2.73+-0.26	Cr I
Mn I	3	...	-0.27+-0.23	2.39+-0.20	-3.04+-0.20	-0.31+-0.23	2.39+-0.20	Mn I
Fe	53	...	0.00+-0.22	4.77+-0.18	-2.73+-0.18	0.00+-0.22	4.77+-0.18	Fe
Co I	5	...	-0.21+-0.25	1.99+-0.22	-3.00+-0.22	-0.27+-0.25	1.99+-0.22	Co I
Ni I	4	...	-0.07+-0.26	3.45+-0.28	-2.77+-0.28	-0.04+-0.26	3.45+-0.28	Ni I
Sr	2	...	-1.99+-0.27	-1.75+-0.25	-4.62+-0.25	-1.89+-0.27	-1.75+-0.25	Sr
Ba II	1	...	-1.37+-0.26	-1.97+-0.23	-4.15+-0.23	-1.42+-0.26	-1.97+-0.23	Ba II

Position

Right Ascension : 22 51 44.79

Declination : -33 29 25.4

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	VLT	20000	53	N/A	145.4

L.Zhang et al.,AAP, 528, A92, 2011(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon

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	-2.57	0.17	5.95	-2.48	0.26	5.95	C
Fe	N/A	-2.74	...	...	-2.74	...	4.76	Fe

Position

Right Ascension : 22 51 44.79

Declination : -33 29 25.4

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	VLT	20000	N/A	N/A	N/A