Calculated fitting coefficients for E41M12
cos(theta)	f	chi2	A	dA	B	dB	C	dC
-0.5	1	9999	0.32691	0.38804	-0.093522	0.39086	-0.058725	0.67074		
-0.3	1	9999	0.27958	0.29	-0.10415	0.29287	-0.02602	0.50097		
-0.1	1	9999	0.85326	0.87766	0.15159	0.64788	-0.58875	1.2468		
0.1	1	9999	0.59651	0.79001	-0.77148	0.46333	0.27493	1.0836		
0.3	1	9999	0.30356	0.46308	-0.34905	0.24558	0.13857	0.64409		
0.5	1	9999	0.25189	0.52034	0.066859	0.24256	0.054151	0.73527		
0.7	1	9999	0.29083	0.44323	-0.15428	0.20603	0.11852	0.62543		
0.9	1	9999	0.2274	0.74886	0.0015523	0.3471	0.054416	1.0575