Calculated fitting coefficients for E8M31
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	2.441	11.772	4.0734	-1.4718	3.3652	-1.925	6.4939		
7.5	2	4.222	10.858	8.9464	-2.235	9.696	-2.9451	15.525	-0.38761	3.7184
22.5	1	0.3884	13.874	0.65744	-1.3076	0.84478	-0.89982	0.80335		
22.5	2	1.111	13.677	0.62437	-1.031	0.70959	-0.99986	0.64646	0.41554	0.80716
37.5	1	0.1478	12.969	0.57132	-2.5384	0.67594	-2.54	0.77464		
37.5	2	0.3311	12.902	0.4922	-2.5385	0.56878	-2.6305	0.62357	0.10585	0.56571
52.5	1	1.014	13.661	0.59501	-3.7346	0.87208	-2.8686	1.0328		
52.5	2	2.384	14.173	0.58433	-2.7544	0.78938	-1.9545	0.98946	1.1658	0.55067
67.5	1	0.1601	14.212	0.58826	-4.752	0.84172	-2.0502	1.0082		
67.5	2	0.6773	14.296	0.58236	-4.6299	0.74778	-1.827	0.9729	0.097442	0.52624
82.5	1	0.4366	13.282	0.48402	-5.9561	0.72448	-2.4078	0.81854		
82.5	2	1.66	13.17	0.4263	-6.099	0.59205	-2.4449	0.69127	-0.21486	0.47011
97.5	1	0.523	13.169	0.35582	-5.4613	0.51449	-1.3113	0.49942		
97.5	2	1.264	13.254	0.21148	-5.3111	0.32512	-1.2023	0.30672	0.67606	0.31059
112.5	1	0.4931	11.869	0.31266	-4.225	0.44646	-0.27486	0.41966		
112.5	2	1.114	11.875	0.17992	-4.2972	0.26237	-0.22248	0.25038	-0.55858	0.25571
127.5	1	0.5683	10.051	0.31893	-3.0212	0.47498	0.58018	0.47496		
127.5	2	1.281	10.018	0.22665	-3.02	0.35817	0.64524	0.36667	-0.38968	0.32295
142.5	1	0.5949	8.976	1.4133	-0.67632	1.2382	-1.2332	2.2912		
142.5	2	1.631	10.259	3.0735	0.84433	3.3152	-3.5614	5.2875	-0.70352	1.4036
157.5	1	0.001578	7.134	10.786	-4.5095	5.4363	4.8913	15.09