Calculated fitting coefficients for E76M64
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	0.5941	0.278467		0.0122981		0.0237215		0.013599	0.011565
-0.625	3	2.352	0.269199		-0.0325564		-0.00959302		0.031025	0.0088358
-0.375	3	1.623	0.33692		-0.0339445		0.0241322		0.082855	0.0087843
-0.125	3	4.564	0.331713		-0.0588353		0.0966438		0.043869	0.008441
0.125	3	2.535	0.391818		-0.0400023		0.00788653		0.010073	0.0095491
0.375	3	2.85	0.420255		-0.0307271		-0.0923642		0.034033	0.010379
0.625	3	2.594	0.339554		-0.0891492		-0.0334998		0.070404	0.01012
0.875	3	2.212	0.339075		-0.0516986		-0.0708907		0.051487	0.0085983