SDSS J1159+5425

SDSSJ1159+5425

taken from 1 paper(s):

/W.Aoki et al.(2013)/

W.Aoki et al.,AJ, 145, 13, 2013(ADS)

High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions

Stellar Parameters

T_eff : 5700

log g : 4.0

v_turb : 1.5

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	...	-0.47+-0.29	2.51+-0.29	-3.73+-0.29	-0.47+-0.29	2.51+-0.29	Na
Mg	N/A	...	-0.09+-0.19	4.25+-0.19	-3.35+-0.19	-0.09+-0.19	4.25+-0.19	Mg
Ca	N/A	...	-0.07+-0.26	3.01+-0.26	-3.33+-0.26	-0.07+-0.26	3.01+-0.26	Ca
Ti	N/A	...	0.27+-0.29	1.96+-0.29	-2.99+-0.29	0.27+-0.29	1.96+-0.29	Ti
Fe I	N/A	-3.26+-0.21	...	4.24+-0.21	-3.26+-0.21	...	4.24+-0.21	Fe I
Fe II	N/A	-3.04+-0.32	...	4.46+-0.32	-3.04+-0.32	...	4.46+-0.32	Fe II
Sr	N/A	...	-0.17+-0.27	-0.56+-0.27	-3.43+-0.27	-0.17+-0.27	-0.56+-0.27	Sr

Binary Parameters

Vrad	175.86+-0.17

Position

Right Ascension : 11 59 06.18

Declination : +54 25 12.7

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-03-10	N/A	SUBARUHDS	36000	32-51	1200	175.86+-0.17