SDSS J1120+3027

SDSSJ1120+3027

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 : 5750

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	...	-0.05+-0.21	3.05+-0.21	-3.19+-0.21	-0.05+-0.21	3.05+-0.21	Na
Mg	N/A	...	0.77+-0.18	5.23+-0.18	-2.37+-0.18	0.77+-0.18	5.23+-0.18	Mg
Ca	N/A	...	0.45+-0.25	3.65+-0.25	-2.69+-0.25	0.45+-0.25	3.65+-0.25	Ca
Ti	N/A	...	0.25+-0.28	2.06+-0.28	-2.89+-0.28	0.25+-0.28	2.06+-0.28	Ti
Fe I	N/A	-3.14+-0.21	...	4.36+-0.21	-3.14+-0.21	...	4.36+-0.21	Fe I
Fe II	N/A	-3.27+-0.36	...	4.23+-0.36	-3.27+-0.36	...	4.23+-0.36	Fe II
Sr	N/A	...	-0.06+-0.32	-0.33+-0.32	-3.20+-0.32	-0.06+-0.32	-0.33+-0.32	Sr

Binary Parameters

Vrad	47.53+-0.12

Position

Right Ascension : 11 20 51.74

Declination : +30 27 24.8

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	30-47	900	47.53+-0.12