Calculated fitting coefficients for E9M59
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.1	1	0.2482	-0.18963	1.8374	-1.7322	3.0975	3.0328	4.1574		
-0.1	2	0.5333	1.2689	4.9775	-0.040117	5.7616	0.65183	8.2238	-0.88157	3.1752
-0.1	7		1.34188888888889	0.671082357735768						
0.1	1	0.002338	0.60077	2.8286	-1.788	4.2846	2.6689	6.1697		
0.1	7		1.75125	0.93379455214999						
0.3	7		2.853	2.97020622179673