Calculated fitting coefficients for E76M6
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.375	3	1.244	1.01055		-0.0635342		-0.78179		0.013107	0.0229
-0.125	3	1.599	0.546874		-0.516091		0.119754		0.056585	0.020643
0.125	3	0.5576	0.561156		-0.348453		0.0457721		0.020456	0.021277
0.375	3	1.622	0.581871		-0.341466		0.0947316		0.064146	0.016689
0.625	3	4.367	0.534503		-0.228992		0.104611		-0.014	0.012508
0.875	3	2.582	0.452444		-0.0598928		0.0639177		-0.0053654	0.0093317