Calculated fitting coefficients for E8M44
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	1.226	8.2228	0.3735	0.18717	0.49728	1.3642	0.5152		
7.5	2	2.081	8.16	0.27484	0.089437	0.35591	1.3529	0.37045	-0.35377	0.38589
22.5	1	0.7216	6.2484	1.0965	-1.5197	1.0453	0.90269	1.834		
22.5	2	1.228	7.9271	1.9482	0.78974	2.3086	4.0088	3.4379	1.1822	0.93987
37.5	1	0.2062	6.6891	0.87372	-1.0672	1.1198	1.5893	1.025		
37.5	2	0.594	6.7396	0.88951	-1.0128	1.0586	2.131	2.0448	0.28309	0.87869
52.5	1	0.1774	5.8178	0.26909	-2.3436	0.56031	0.63532	0.59992		
52.5	2	0.5558	2.9128	2.1769	-2.3298	0.37917	0.65623	0.45254	-4.1193	3.077
67.5	1	0.3443	5.0114	0.17937	-2.0797	0.2667	0.25941	0.22632		
67.5	2	0.3184	5.0306	0.1122	-2.0141	0.19437	0.24543	0.1371	0.35348	0.15247
82.5	1	0.3809	4.2835	0.14957	-2.0529	0.19155	-0.44303	0.19521		
82.5	2	0.8491	4.2703	0.10577	-2.1031	0.1276	-0.46002	0.14165	-0.10208	0.14635
97.5	1	0.8853	3.5884	0.13489	-1.6177	0.21031	-0.57529	0.20788		
97.5	2	3.025	3.5296	0.084483	-1.6478	0.15558	-0.58122	0.13574	-0.045879	0.14209
112.5	1	0.4169	3.124	0.10149	-1.3585	0.14028	-0.69461	0.12933		
112.5	2	0.9724	3.1186	0.06242	-1.3621	0.084343	-0.68224	0.077128	-0.10598	0.086313
127.5	1	0.7146	2.4579	0.087202	-0.95156	0.1217	-0.46004	0.11394		
127.5	2	1.101	2.4627	0.061762	-0.97101	0.085246	-0.47179	0.079738	0.15789	0.084637
142.5	1	0.4628	1.7202	0.15286	-0.45753	0.18142	-0.50991	0.25167		
142.5	2	0.4692	1.8385	0.16927	-0.18071	0.25611	-0.75247	0.29324	-0.25906	0.18129