Calculated fitting coefficients for E8M38
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	0.9324	10.609	0.43564	-0.37108	0.61934	0.032379	0.59916		
7.5	2	1.669	10.503	0.33305	-0.34788	0.46865	-0.061185	0.4522	0.30744	0.47035
22.5	1	0.1546	10.576	1.1845	0.55137	1.456	0.44407	2.1597		
22.5	2	0.1948	9.7992	1.9265	-0.35103	2.3206	1.5862	3.1636	0.7616	1.4608
37.5	1	0.303	7.5963	0.35667	-1.1867	0.72589	1.4803	0.72329		
37.5	2	0.9875	7.6514	0.53856	-1.1394	0.56016	1.5454	0.58117	0.11135	0.70574
52.5	1	0.458	6.2608	0.30018	-1.8655	0.45513	0.55745	0.47106		
52.5	2	1.003	6.1978	0.24881	-1.8194	0.68564	0.55039	0.49296	-0.0061912	0.49157
67.5	1	0.2048	4.3169	0.24194	-1.9482	0.32356	-0.66491	0.3901		
67.5	2	0.5645	4.3458	0.23239	-1.8256	0.41766	-0.56393	0.4036	0.099319	0.32417
82.5	1	0.2619	3.3669	0.13954	-1.4546	0.17494	-0.52368	0.20065		
82.5	2	0.6241	3.3579	0.10331	-1.4511	0.12676	-0.52866	0.15858	0.017582	0.12833
97.5	1	0.5515	2.2231	0.099882	-1.0109	0.16576	-0.6425	0.16132		
97.5	2	1.462	2.1418	0.079916	-1.1296	0.1649	-0.74987	0.13366	-0.15892	0.14963
112.5	1	0.3392	1.3942	0.059877	-0.55641	0.085728	-0.32589	0.076779		
112.5	2	0.7501	1.3921	0.041626	-0.5553	0.0606	-0.32433	0.052861	0.0028547	0.056127
127.5	1	0.2772	0.92345	0.059052	-0.28768	0.077405	-0.3727	0.081996		
127.5	2	0.6533	0.9188	0.043008	-0.28042	0.060654	-0.36658	0.062756	0.0029819	0.054686
142.5	1	0.601	0.60662	0.18856	-0.16218	0.16871	-0.18696	0.32346		
142.5	2	1.214	0.91488	0.44946	0.21174	0.50908	-0.7322	0.77626	-0.15812	0.21694