Calculated fitting coefficients for E37M23
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.9	1	0.7781	0.1562	0.013882	-0.033547	0.020482	0.0084645	0.019017		
-0.9	2	0.637	0.15668	0.013886	-0.03903	0.020864	0.0072384	0.019037	-0.027004	0.019554
-0.7	1	0.7662	0.22364	0.016243	-0.059165	0.022124	0.058921	0.022825		
-0.7	2	0.6111	0.22331	0.016244	-0.068948	0.023175	0.059526	0.02283	-0.032306	0.022805
-0.5	1	1.185	0.28943	0.018226	-0.14371	0.025779	-0.025663	0.023005		
-0.5	2	1.016	0.29065	0.018243	-0.14086	0.025841	-0.019672	0.023315	-0.040379	0.025365
-0.3	1	1.466	0.31393	0.018403	-0.15558	0.025793	-0.0085865	0.023111		
-0.3	2	1.627	0.31328	0.01847	-0.15755	0.026223	-0.0068224	0.023499	-0.010884	0.026166
-0.1	1	1.432	0.31369	0.017821	-0.13833	0.023862	-0.01794	0.022444		
-0.1	2	1.51	0.31287	0.017848	-0.13938	0.023889	-0.01222	0.023358	-0.022906	0.025499
0.1	1	0.3484	0.33467	0.017871	-0.15649	0.024861	-0.018088	0.022516		
0.1	2	0.2568	0.33394	0.017885	-0.1562	0.02486	-0.013249	0.022975	-0.026067	0.024973
0.3	1	1.17	0.35627	0.018685	-0.14773	0.02584	-0.1057	0.024097		
0.3	2	1.316	0.35622	0.018757	-0.14757	0.026138	-0.10564	0.024369	-0.00059653	0.025406
0.5	1	1.303	0.26846	0.015359	-0.07522	0.022149	-0.07486	0.021579		
0.5	2	1.159	0.26947	0.015373	-0.069944	0.022406	-0.076282	0.021597	-0.033411	0.021387
0.7	1	0.7762	0.27494	0.015299	-0.09069	0.021088	-0.073391	0.020363		
0.7	2	0.8642	0.27533	0.015367	-0.091685	0.021411	-0.074043	0.020504	0.005707	0.021234
0.9	1	1.076	0.22904	0.013688	-0.071122	0.019915	-0.064709	0.018385		
0.9	2	1.111	0.229	0.013688	-0.068016	0.0202	-0.064567	0.018385	-0.017029	0.019094