Calculated fitting coefficients for E76M45
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.875	3	2.924	0.578993		-0.0678985		0.0777182		-0.02635	0.016098
-0.625	3	1.082	1.32867		-0.270381		-0.182322		0.072353	0.022626
-0.375	3	3.916	1.64919		-0.31503		-0.308195		0.13819	0.022932
-0.125	3	4.882	1.45689		-0.352333		-0.00747413		0.11561	0.020494
0.125	3	2.767	1.36556		-0.211454		-0.0202044		0.13035	0.018742
0.375	3	1.468	1.22265		-0.298043		0.128947		0.057598	0.017462
0.625	3	1.457	1.36877		-0.400501		0.0663371		0.050261	0.022379
0.875	3	3.138	1.46459		-0.219789		-0.000718463		0.053345	0.016748