Reverse raytracing was done to determine the actual view from the SCUBA-2 arrays with the FTS in the beam.
The following animations show the spillover (on one side of the interferometer)
as a function of mirror travel from -200 to 200 mm and back again. Refer to the INO report for details
of the reverse raytracing.
Spillover effects in the entire interferometer: spillover.avi (6 MB)
Spillover effects on the input pickoff mirror: PO1.gif