Calculated fitting coefficients for E8M29
theta_pi	f	chi2	A	dA	B	dB	C	dC
7.5	1	1.218	7.7979	0.45732	-0.6769	0.63112	-0.6237	0.64239		
7.5	2	1.889	7.6842	0.36988	-0.63739	0.51473	-0.63857	0.51858	0.1065	0.51447
22.5	1	1.154	7.3016	0.35538	-1.4147	0.53845	-3.3009	0.56947		
22.5	2	1.748	7.4516	0.31139	-1.1283	0.49748	-3.0178	0.52495	0.71427	0.41266
37.5	1	0.575	8.6499	0.37929	-1.7062	0.47169	-3.4093	0.50481		
37.5	2	1.057	8.7381	0.31157	-1.7878	0.36629	-3.3023	0.40358	-0.35142	0.39749
52.5	1	0.7242	9.3686	0.44995	-3.877	0.67664	-4.7355	0.77084		
52.5	2	0.9293	8.7053	0.41259	-4.9723	0.60137	-5.8666	0.68513	-1.2141	0.47484
67.5	1	0.2406	11.736	0.42338	-4.925	0.67578	-3.6328	0.71491		
67.5	2	0.6857	11.871	0.3578	-4.6835	0.49553	-3.4306	0.53881	0.38939	0.47038
82.5	1	0.1107	12.424	0.44772	-5.7667	0.69507	-3.0149	0.76057		
82.5	2	0.1916	12.672	0.38443	-5.3828	0.53635	-2.6593	0.60589	0.5044	0.45287
97.5	1	0.5555	12.566	0.3506	-5.2285	0.49856	-1.2403	0.4909		
97.5	2	1.175	12.66	0.21938	-5.0913	0.31255	-1.2337	0.3212	0.78651	0.30815
112.5	1	0.2794	12.025	0.33473	-4.8748	0.47971	-0.46787	0.45288		
112.5	2	0.7011	12.033	0.20282	-4.9285	0.30312	-0.47274	0.28488	-0.23148	0.29462
127.5	1	0.453	11.424	0.43965	-2.7349	0.67356	-0.91735	0.72298		
127.5	2	1.229	11.507	0.37051	-2.6285	0.58889	-1.0232	0.67218	-0.15159	0.47779
142.5	1	0.9975	6.5457	2.5785	-6.7924	2.1024	7.6483	4.1516		
142.5	2	2.713	8.0843	5.2116	-4.9525	5.5536	4.8302	8.9188	-0.78486	2.2847
157.5	1	1.115	7.5591	16.151	-4.6169	7.6812	5.8143	22.738