SDSS J223143-094834

SDSSJ223143-094834

taken from 1 paper(s):

/P.Bonifacio et al.(2012)/

P.Bonifacio et al.,AAP, 542, A87, 2012(ADS)

Chemical abundances of distant extremely metal-poor unevolved stars

Stellar Parameters

T_eff : 6053

log g : 4.16

v_turb : 1.36

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
Li	N/A	...	...	<1.20	<-2.06	<1.12	<1.20	Li
Mg	2	...	+0.30+-0.12	...	-2.92+-0.12	0.26+-0.12	4.68+-0.12	Mg
Si	1	...	+0.38	...	-2.78	0.40	4.73	Si
Ca I	6	...	+0.47+-0.16	...	-2.71+-0.16	0.47+-0.16	3.63+-0.16	Ca I
Ca II	1	...	+0.15	...	-3.03	0.15	3.31	Ca II
Sc	1	...	+0.11	...	-3.07	0.11	0.08	Sc
Ti I	2	...	+0.77+-0.18	...	-2.36+-0.18	0.82+-0.18	2.59+-0.18	Ti I
Ti II	6	...	+0.43+-0.15	...	-2.70+-0.15	0.48+-0.15	2.25+-0.15	Ti II
Cr	4	...	-0.22+-0.13	...	-3.39+-0.13	-0.21+-0.13	2.25+-0.13	Cr
Mn	2	...	-0.47+-0.05	...	-3.71+-0.05	-0.53+-0.05	1.72+-0.05	Mn
Fe	N/A	-3.20	...	...	-3.18	...	4.32	Fe
Fe I	47	-3.20+-0.11	...	...	-3.18+-0.11	...	4.32+-0.11	Fe I
Fe II	3	-3.20+-0.03	...	...	-3.18+-0.03	...	4.32+-0.03	Fe II
Co	3	...	+0.44+-0.12	...	-2.83+-0.12	0.35+-0.12	2.16+-0.12	Co
Ni	10	...	-0.02+-0.22	...	-3.19+-0.22	-0.01+-0.22	3.03+-0.22	Ni
Sr	2	...	+0.07+-0.07	...	-3.03+-0.07	0.15+-0.07	-0.16+-0.07	Sr

Binary Parameters

Vrad

-5.6

Position

Right Ascension : 22 31 43.95

Declination : -09 48 34.4

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	2453995.585976	VLT	35000	N/A	3004.999	N/A
	2453995.585987	VLT	35000	N/A	3005.001	N/A
	2453998.513442	VLT	35000	N/A	3004.999	N/A
	2453998.513452	VLT	35000	N/A	3005.001	N/A
	2453998.549319	VLT	35000	N/A	3004.999	N/A
	2453998.54933	VLT	35000	N/A	3005.001	N/A