Ai fastccd

• offer option to specify different aspect ratio besides the DSSC one which is used by default
• perform azimuthal integration up to the outer pixels

FastCCD.py

@@ -496,7 +496,7 @@ class FastCCD:
         im_pumped_mean = im_pumped_arranged.mean(axis=0)
         im_unpumped_mean = im_unpumped_arranged.mean(axis=0)
 
-        ai = tb.azimuthal_integrator(im_pumped_mean.shape, center, angle_range, dr=dr)
+        ai = tb.azimuthal_integrator(im_pumped_mean.shape, center, angle_range, dr=dr, aspect=1)
         norm = ai(~np.isnan(im_pumped_mean))
 
         az_pump = []