Calculated fitting coefficients for E76M25
cos(theta_pi)	f	chi2	A	dA	B	dB	C	dC
-0.625	3	1.584	0.6395		-0.145714		0.0337523		-0.019421	0.019337
-0.375	3	6.129	0.869309		-0.157771		0.0601822		-0.027145	0.022413
-0.125	3	0.8401	1.1574		-0.114404		0.186687		0.003109	0.02714
0.125	3	0.5214	1.32426		-0.284567		0.328837		-0.057476	0.023889
0.375	3	1.507	1.56512		-0.329307		0.26927		-0.066565	0.028172
0.625	3	0.3199	1.91712		-0.184157		0.346247		-0.077347	0.038713
0.875	3	4.389	2.50408		-0.123447		0.296204		0.010992	0.021383