Calculated fitting coefficients for E76M46
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	1.152	0.590368		-0.11278		-0.0494668		0.01009	0.016234
-0.625	3	2.144	0.904418		-0.158189		-0.074034		0.071026	0.014543
-0.375	3	5.396	1.15542		-0.154782		-0.183757		0.078388	0.015019
-0.125	3	6.531	1.11446		-0.120078		-0.158944		0.09408	0.014055
0.125	3	2.304	1.02919		-0.0451813		-0.129134		0.096071	0.012889
0.375	3	2.058	0.847454		-0.230876		0.0683289		0.068226	0.012254
0.625	3	6.602	0.897257		-0.292299		0.0240296		0.027857	0.014138
0.875	3	1.798	0.949589		-0.0791819		-0.0589299		0.035078	0.010552