Calculated fitting coefficients for E8M52
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	1.092	4.7811	0.52746	0.35233	0.74322	-1.7796	0.8722		
7.5	2	1.289	5.3776	0.63135	1.3159	0.84396	-0.67465	1.0562	1.2073	0.72522
22.5	1	0.8104	5.6972	0.7717	0.29546	0.82205	-1.2526	1.2855		
22.5	2	1.632	5.4634	1.2421	0.097721	1.5031	-1.6004	2.2028	-0.079566	0.72933
37.5	1	0.5372	7.2308	0.3268	-1.0522	0.40691	-2.4449	0.4414		
37.5	2	1.068	7.1678	0.2764	-1.0117	0.32937	-2.5112	0.36853	0.2533	0.35179
52.5	1	0.9765	8.2734	0.53997	-2.4003	0.71595	-2.4971	0.94617		
52.5	2	2.264	8.6671	0.64889	-1.8724	0.84371	-1.7463	1.1183	0.49866	0.51659
67.5	1	0.5791	9.982	0.49894	-4.031	0.70465	-2.2718	0.87441		
67.5	2	0.8645	10.525	0.53645	-3.2083	0.69104	-1.3627	0.90007	0.93421	0.47561
82.5	1	0.106	10.113	0.37405	-4.5987	0.59084	-2.0794	0.63098		
82.5	2	0.3546	10.028	0.31818	-4.7482	0.46203	-2.2421	0.50192	-0.17735	0.4059
97.5	1	0.5001	10.534	0.30704	-4.6087	0.43739	-1.1039	0.43445		
97.5	2	1.021	10.554	0.20142	-4.571	0.28822	-1.1109	0.28967	0.34933	0.28025
112.5	1	0.5714	9.9665	0.28992	-4.3477	0.42111	-0.66503	0.39068		
112.5	2	1.155	9.9593	0.18747	-4.4806	0.29048	-0.71235	0.26096	-0.40728	0.27376
127.5	1	0.6745	8.9871	0.30731	-2.9144	0.46144	0.28989	0.45597		
127.5	2	1.384	9.0059	0.22175	-2.7899	0.3376	0.17171	0.34666	-0.3875	0.31238
142.5	1	2.132	8.1648	1.5405	-2.4609	1.5119	1.4487	2.5145		
142.5	2	3.208	12.795	3.7698	3.2189	4.3638	-7.0524	6.669	-2.8511	1.9564
157.5	1	1.45	5.5987	20.819	-1.7056	9.6538	5.2823	29.385