Calculated fitting coefficients for E8M71
theta_pi	f	chi2	A	dA	B	dB	C	dC
22.5	1	0.2333	3.6483	0.29376	-1.0635	0.40744	-1.0208	0.32203		
22.5	2	0.15	3.6859	0.27576	-1.0839	0.37404	-0.90689	0.3053	-0.40905	0.35065
37.5	1	0.3358	3.176	0.35065	-1.3864	0.46869	-1.4915	0.58219		
37.5	2	0.5108	3.0817	0.39197	-1.5413	0.65733	-1.6406	0.70732	-0.16507	0.44729
52.5	1	0.08345	3.2754	0.73216	-1.6839	0.80843	-1.9255	1.319		
52.5	2	0.1663	3.9137	2.3598	-0.91402	2.8551	-0.80025	4.1694	0.33925	1.2155
67.5	1	0.7043	4.0502	0.20121	-1.4376	0.3408	-1.7491	0.33819		
67.5	2	1.066	4.1671	0.22863	-1.2687	0.34928	-1.5621	0.33885	0.28087	0.34704
82.5	1	0.8457	4.3245	0.21712	-1.2249	0.34966	-0.61595	0.37205		
82.5	2	1.464	4.3732	0.23845	-1.1297	0.33075	-0.49338	0.36285	0.13597	0.31802
97.5	1	0.7044	4.5591	0.26706	-1.9654	0.39869	-0.55493	0.47088		
97.5	2	1.001	4.813	0.31304	-1.5668	0.43815	-0.17197	0.5104	0.47269	0.34806
112.5	1	0.3846	3.915	0.20321	-1.875	0.28373	-0.9192	0.28706		
112.5	2	0.6301	3.9109	0.16306	-1.8721	0.22856	-0.91054	0.22769	0.070667	0.23602
127.5	1	0.7596	3.8644	0.27161	-1.3894	0.41083	-0.59079	0.40964		
127.5	2	1.158	3.7306	0.23818	-1.5432	0.42393	-0.76156	0.38648	-0.28816	0.39941
142.5	1	1.397	6.4245	2.0723	0.80991	2.0475	-4.0754	3.3502		
142.5	2	1.83	11.777	5.8411	7.1078	6.8378	-13.739	10.496	-3.0165	3.075