Calculated fitting coefficients for E8M14
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	1.875	14.314	0.56255	0.12644	0.81168	0.392	0.80152		
7.5	2	2.903	14.257	0.41898	-0.091907	0.61222	0.44546	0.59371	1.5094	0.59669
22.5	1	0.1888	16.122	3.5193	2.9998	3.3756	-5.9884	6.2958		
22.5	2	0.3692	9.4665	9.244	-4.6499	10.685	4.7912	15.089	3.9925	5.7812
37.5	1	1.225	8.3578	0.35611	-1.367	0.69094	1.8584	0.64858		
37.5	2	2.298	7.9144	0.31829	-1.9348	0.57683	1.2092	0.54121	-0.73773	0.39564
52.5	1	0.4843	6.7761	0.33856	-2.0883	0.44775	0.7721	0.53324		
52.5	2	1.254	7.004	0.30631	-1.1425	0.65867	1.4171	0.55233	0.81093	0.49819
67.5	1	0.2549	5.2126	0.33186	-2.4035	0.43163	0.16863	0.53782		
67.5	2	1.445	5.2279	0.30243	-2.3205	0.48529	0.23454	0.51838	0.05665	0.35655
82.5	1	0.5252	3.7897	0.20258	-1.8704	0.2794	-0.22406	0.34827		
82.5	2	0.4308	4.0714	0.21502	-1.408	0.29581	0.23518	0.35392	0.50679	0.21974
97.5	1	0.5265	2.4988	0.085466	-1.3543	0.11689	-0.69465	0.10231		
97.5	2	1.091	2.5	0.05459	-1.372	0.072154	-0.70475	0.063113	0.091768	0.071454
112.5	1	0.4933	1.7827	0.076669	-0.60451	0.10675	-0.51437	0.10402		
112.5	2	0.9741	1.7706	0.051754	-0.60386	0.072695	-0.4902	0.07231	-0.054799	0.071468
127.5	1	0.3365	1.1386	0.072633	-0.35848	0.10608	-0.41083	0.11189		
127.5	2	0.747	1.1153	0.057887	-0.39986	0.11472	-0.37397	0.10025	0.0479	0.088097
142.5	1	1.525	1.1742	0.56795	0.1157	0.37635	-0.91852	0.90081		
142.5	2	2.692	1.4969	0.51435	0.42192	0.47069	-1.4679	0.84455	-0.089165	0.19027