Calculated fitting coefficients for E8M70
theta_pi	f	chi2	A	dA	B	dB	C	dC
22.5	1	0.4296	2.7915	0.23652	0.23594	0.3287	-0.10395	0.34964		
22.5	2	0.4369	2.7884	0.22377	0.15837	0.32007	-0.15077	0.33609	-0.3122	0.30135
37.5	1	0.3939	2.9247	0.21927	-0.44596	0.30341	-0.92175	0.27739		
37.5	2	0.4814	2.8983	0.2036	-0.43554	0.27889	-0.9495	0.25341	0.096864	0.27107
52.5	1	0.7981	2.9873	0.31684	-0.055257	0.39731	-0.63351	0.52383		
52.5	2	0.8077	3.1868	0.34044	0.41842	0.48046	-0.24543	0.56104	0.55072	0.37985
67.5	1	0.121	2.8288	0.20635	-0.83837	0.33396	-1.0778	0.34766		
67.5	2	0.1393	2.734	0.2408	-0.98515	0.37968	-1.2271	0.38762	-0.18952	0.34199
82.5	1	0.4864	3.0218	0.17987	-1.1459	0.30205	-0.96782	0.30847		
82.5	2	0.7408	3.0523	0.22782	-1.1091	0.31523	-0.89457	0.30953	0.10958	0.33455
97.5	1	0.4886	2.8675	0.19416	-1.0798	0.30284	-0.81549	0.34159		
97.5	2	0.6261	3.0302	0.23735	-0.82532	0.34184	-0.56269	0.3814	0.31709	0.28939
112.5	1	0.1964	2.6691	0.30725	-1.1646	0.3971	-0.58357	0.52252		
112.5	2	0.2831	2.7453	0.38598	-1.0282	0.53214	-0.44502	0.66333	0.14129	0.38336
127.5	1	0.4524	2.8755	0.34416	-0.77581	0.50954	-1.0619	0.55298		
127.5	2	0.5933	2.8046	0.40002	-0.89242	0.66955	-1.173	0.68978	-0.1477	0.60051