Calculated fitting coefficients for E8M54
theta_pi	f	chi2	A	dA	B	dB	C	dC
22.5	1	0.6666	10.811	0.50236	-0.1723	0.67909	-1.4878	0.58075		
22.5	2	1.042	11.247	0.55817	-0.69625	0.66301	-1.1219	0.537	-0.94164	0.70218
37.5	1	0.3748	11.431	0.51471	-1.1599	0.62552	-0.77535	0.6653		
37.5	2	1.261	11.291	0.4969	-0.99656	0.62272	-0.84644	0.58073	0.35895	0.60637
52.5	1	0.1353	11.729	0.58944	-2.0951	0.76134	-0.79602	0.99223		
52.5	2	0.215	12.012	0.6399	-1.5905	0.90628	-0.26574	1.1112	0.50566	0.59617
67.5	1	0.1506	11.616	0.53498	-3.3789	0.7233	-1.1574	0.92981		
67.5	2	0.4008	11.933	0.59936	-2.9456	0.76174	-0.5829	1.0223	0.43805	0.47917
82.5	1	0.3694	10.635	0.47096	-4.854	0.6663	-2.5435	0.81246		
82.5	2	0.8782	10.967	0.50002	-4.3342	0.64732	-2.0199	0.84123	0.6097	0.44536
97.5	1	0.3754	10.657	0.281	-4.7204	0.39332	-1.0447	0.36641		
97.5	2	1.503	10.656	0.16562	-4.7565	0.22863	-1.0292	0.21391	-0.028658	0.23349
112.5	1	0.4533	9.9737	0.28137	-3.4976	0.40517	0.22265	0.38915		
112.5	2	1.135	10.009	0.17545	-3.4981	0.27231	0.29498	0.25227	-0.12679	0.25918
127.5	1	0.4059	8.0976	0.24938	-2.7155	0.35565	0.59166	0.34365		
127.5	2	0.9763	8.0738	0.16737	-2.7218	0.24284	0.61399	0.23605	0.012691	0.23529
142.5	1	0.416	6.2637	1.0924	-2.9511	1.0697	1.8487	1.8306		
142.5	2	0.8756	6.8453	2.6704	-2.2264	3.0738	0.77109	4.664	-0.36036	1.3492
157.5	1	0.866	4.9747	13.379	-0.76875	6.274	4.4586	18.873