ess.amor.conversions.angle_of_divergence#
- ess.amor.conversions.angle_of_divergence(theta, sample_rotation, angle_to_center_of_beam)[source]#
Difference between the incident angle and the center of the incident beam. Useful for filtering parts of the beam that have too high divergence.
On the Amor instrument this is always in the interval [-0.75 deg, 0.75 deg], but the divergence of the incident beam can be made lower.