SDSS J1241-0837

SDSSJ1241-0837

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 : 5150

log g : 2.5

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
C	N/A	...	0.50+-0.14	6.20+-0.14	-2.23+-0.14	0.50+-0.14	6.20+-0.14	C
Na	N/A	...	-0.15+-0.26	3.36+-0.26	-2.88+-0.26	-0.15+-0.26	3.36+-0.26	Na
Mg	N/A	...	-0.33+-0.25	4.54+-0.25	-3.06+-0.25	-0.33+-0.25	4.54+-0.25	Mg
Ca	N/A	...	0.23+-0.24	3.84+-0.24	-2.50+-0.24	0.23+-0.24	3.84+-0.24	Ca
Ti	N/A	...	-0.10+-0.32	2.12+-0.32	-2.83+-0.32	-0.10+-0.32	2.12+-0.32	Ti
Fe I	N/A	-2.73+-0.34	...	4.77+-0.34	-2.73+-0.34	...	4.77+-0.34	Fe I
Fe II	N/A	-2.71+-0.37	...	4.79+-0.37	-2.71+-0.37	...	4.79+-0.37	Fe II
Ba	N/A	...	-0.45+-0.46	-1.00+-0.46	-3.18+-0.46	-0.45+-0.46	-1.00+-0.46	Ba

Binary Parameters

Vrad	334.23+-0.11

Position

Right Ascension : 12 41 23.93

Declination : -08 37 25.5

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-07-06	N/A	SUBARUHDS	36000	28-48	1200	334.23+-0.11