Calculated fitting coefficients for E37M8
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.9	1	0.7693	0.26651	0.018168	-0.059926	0.026394	0.050831	0.026005		
-0.9	2	0.7807	0.26572	0.018193	-0.069316	0.028756	0.046806	0.02646	-0.021122	0.025659
-0.7	1	0.2853	0.35575	0.0198	-0.081226	0.028618	0.022378	0.028585		
-0.7	2	0.3027	0.35701	0.020071	-0.078319	0.029616	0.023409	0.028715	0.010798	0.028299
-0.5	1	0.5601	0.45191	0.021559	-0.20584	0.031574	0.042588	0.028514		
-0.5	2	0.4667	0.45587	0.021837	-0.19699	0.032511	0.04145	0.028532	0.034858	0.030489
-0.3	1	1.8	0.50574	0.022169	-0.31194	0.031522	-0.010782	0.025587		
-0.3	2	1.041	0.51291	0.022318	-0.31891	0.031618	0.0069198	0.026345	-0.083647	0.029824
-0.1	1	1.526	0.51454	0.022038	-0.27502	0.030337	-0.016008	0.026828		
-0.1	2	1.64	0.51455	0.022038	-0.275	0.030337	-0.010563	0.027722	-0.023936	0.030646
0.1	1	1.004	0.49407	0.020885	-0.32118	0.029585	-0.041164	0.023633		
0.1	2	1.105	0.49379	0.020897	-0.32127	0.029593	-0.038416	0.024441	-0.012359	0.0278
0.3	1	1.031	0.48924	0.020684	-0.17906	0.029278	-0.13233	0.027596		
0.3	2	1.094	0.49024	0.020729	-0.18115	0.029421	-0.13397	0.027688	0.020822	0.028733
0.5	1	1.113	0.46582	0.019712	-0.20043	0.026675	-0.11832	0.024903		
0.5	2	1.16	0.46764	0.019825	-0.2041	0.027012	-0.12345	0.025606	0.023847	0.027701
0.7	1	1.246	0.39003	0.017484	-0.11051	0.024346	-0.12413	0.023727		
0.7	2	1.236	0.3908	0.017497	-0.1055	0.024739	-0.12191	0.023805	-0.028336	0.024616
0.9	1	0.507	0.3122	0.015693	-0.057187	0.022077	-0.063141	0.022027		
0.9	2	0.5643	0.31191	0.015749	-0.056965	0.022111	-0.063002	0.022034	-0.004928	0.022284