Calculated fitting coefficients for E8M8
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	0.999	24.813	16.45	4.7178	10.248	11.5	25.277		
7.5	2	3.731	11.88	8.2235	-6.281	7.2331	-9.4121	13.35	-3.1326	2.6692
22.5	1	0.2401	17.115	0.65156	-1.0373	0.82189	-0.75558	0.77869		
22.5	2	0.4683	17.104	0.73262	-1.0806	0.79409	-0.79932	0.72048	-0.069656	0.92424
37.5	1	0.1921	20.018	4.9761	0.14201	3.365	4.9617	7.7068		
37.5	2	0.4296	27.16	3.2871	8.0466	3.5227	17.459	5.4748	2.9481	1.4916
52.5	1	0.717	14.952	0.64016	-3.3667	0.92542	-1.1549	1.1303		
52.5	2	1.769	15.039	0.68391	-3.1462	0.86572	-0.81052	1.1207	0.25322	0.61216
67.5	1	0.2121	12.819	0.51685	-6.2254	0.75763	-4.0015	0.89042		
67.5	2	0.5397	12.609	0.4848	-6.4471	0.61606	-4.2094	0.76499	-0.24293	0.49272
82.5	1	0.1522	12.425	0.44528	-5.7564	0.67663	-2.5179	0.755		
82.5	2	0.6709	12.291	0.38377	-5.954	0.5428	-2.699	0.60815	-0.23916	0.45021
97.5	1	0.3601	11.593	0.32169	-4.7744	0.46228	-1.039	0.43346		
97.5	2	1.222	11.622	0.17569	-4.796	0.27626	-1.1202	0.23881	0.21347	0.26798
112.5	1	0.4902	9.9244	0.28288	-3.6206	0.40668	-0.07979	0.3829		
112.5	2	0.9753	9.8899	0.16342	-3.7061	0.24307	-0.1522	0.23149	-0.40701	0.23418
127.5	1	0.8223	8.0601	0.34937	-2.3664	0.53088	0.174	0.56474		
127.5	2	1.907	8.208	0.27988	-1.8808	0.5197	-0.20344	0.53234	-0.58636	0.41855
142.5	1	0.7173	3.6013	6.0292	-3.4752	3.8778	4.9964	9.4161		
142.5	2	2.712	4.3945	2.7981	-2.9326	2.4265	3.6438	4.5563	-0.0027915	0.9502