Calculated fitting coefficients for E37M39
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.9	1	0.4334	0.084386	0.011443	-0.012417	0.016187	0.014684	0.017143		
-0.9	2	0.4853	0.084622	0.011577	-0.011684	0.017074	0.015133	0.017464	0.0021539	0.015951
-0.7	1	0.7307	0.10477	0.011375	-0.044022	0.016673	-0.013767	0.016137		
-0.7	2	0.7871	0.1057	0.011513	-0.042415	0.016947	-0.013255	0.016166	0.0083406	0.015789
-0.5	1	0.595	0.15382	0.012615	-0.074237	0.018126	0.014319	0.016874		
-0.5	2	0.6198	0.15528	0.012827	-0.071175	0.018768	0.013765	0.016897	0.010846	0.017222
-0.3	1	1.575	0.15928	0.012313	-0.059546	0.017733	-0.017505	0.016078		
-0.3	2	1.551	0.15912	0.012314	-0.064166	0.018069	-0.01599	0.016118	-0.022962	0.01727
-0.1	1	0.768	0.16567	0.01225	-0.072819	0.017033	-0.0019541	0.015597		
-0.1	2	0.7344	0.1688	0.012629	-0.071425	0.017088	-0.005947	0.016081	0.018084	0.017754
0.1	1	1.294	0.1681	0.011869	-0.071385	0.01696	-1.254e-05	0.015209		
0.1	2	1.331	0.17078	0.012168	-0.070709	0.016973	-0.0027806	0.01546	0.016734	0.016735
0.3	1	1.286	0.15693	0.011267	-0.049398	0.016228	-0.047866	0.014722		
0.3	2	1.066	0.16259	0.011724	-0.051678	0.016279	-0.0514	0.014861	0.028309	0.01623
0.5	1	0.9609	0.14677	0.010457	-0.049004	0.01489	-0.057281	0.013387		
0.5	2	1.019	0.14609	0.010502	-0.046959	0.015173	-0.056264	0.013465	-0.01009	0.014382
0.7	1	0.4709	0.13597	0.0097533	-0.035729	0.014086	-0.032071	0.012795		
0.7	2	0.5296	0.13602	0.0098848	-0.035787	0.014154	-0.032089	0.012848	0.00044554	0.013737
0.9	1	1.102	0.086702	0.007898	-0.0089842	0.010784	-0.032147	0.011176		
0.9	2	1.201	0.087475	0.0080208	-0.0098743	0.010904	-0.032533	0.011197	0.0062287	0.01124