Calculated fitting coefficients for E8M25
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	0.8004	3.0506	0.43138	1.0858	0.62596	-1.0031	0.70916		
7.5	2	0.6444	3.4654	0.51114	1.1773	0.57086	-0.59387	0.73142	0.99394	0.70778
22.5	1	0.5055	3.4588	0.19845	-0.14614	0.28379	-0.45651	0.27242		
22.5	2	0.4809	3.465	0.18039	-0.14017	0.25714	-0.45405	0.2464	-0.31241	0.2529
37.5	1	1.04	3.3528	0.19586	-0.077811	0.27167	-1.2192	0.26404		
37.5	2	1.313	3.3607	0.1791	-0.099483	0.24337	-1.1867	0.23786	-0.23463	0.25933
52.5	1	0.6483	3.3397	0.27547	-0.19345	0.41694	-1.743	0.38892		
52.5	2	0.7311	3.3352	0.25379	-0.064506	0.41342	-1.7042	0.36315	0.35682	0.35378
67.5	1	0.6211	2.862	0.19552	-0.87785	0.36222	-1.7827	0.35803		
67.5	2	0.5898	3.0944	0.26309	-0.65854	0.33973	-1.5832	0.32842	0.47698	0.37403
82.5	1	0.2289	3.1346	0.17408	-0.69689	0.29595	-1.1897	0.29962		
82.5	2	0.3802	3.1797	0.21219	-0.63452	0.3139	-1.1296	0.30869	0.095777	0.30802
97.5	1	0.381	3.0195	0.21992	-0.80759	0.33631	-1.2144	0.3669		
97.5	2	0.5637	3.0423	0.25184	-0.77234	0.38621	-1.1872	0.39296	0.057948	0.36115
112.5	1	0.7488	3.2016	0.42156	-0.36417	0.5081	-0.8038	0.70212		
112.5	2	0.716	2.6385	0.54288	-1.1307	0.69292	-1.7434	0.92265	-0.70518	0.4806
127.5	1	0.696	3.35	1.4744	-0.65633	1.8119	-1.2343	2.4979		
127.5	2	1.54	2.3564	7.124	-1.7014	8.2256	-2.7137	11.672	-0.66459	4.3089