Calculated fitting coefficients for E76M52
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	3.041	0.471779		-0.0201412		0.0227026		-0.0058441	0.015268
-0.625	3	3.079	0.591277		-0.0334101		-0.0429201		0.076714	0.0099411
-0.375	3	4.873	0.663814		-0.0369658		-0.125469		0.057133	0.010071
-0.125	3	3.625	0.594167		-0.0602965		0.00519772		0.085852	0.0093002
0.125	3	1.159	0.566117		-0.0286303		-0.0205396		0.051838	0.0097895
0.375	3	2.169	0.598245		-0.0236741		-0.0585326		0.018158	0.010614
0.625	3	2.463	0.653602		-0.168179		-0.0824436		0.063583	0.011434
0.875	3	3.286	0.629329		-0.0428109		-0.0924793		0.010656	0.0085449