[Xrayops] Intentional Partial Beam Dump

[APS Experiment Hall X-ray Operations Problem List]

Problem: Problematic Satellite Bunches

Activity:

We are now making an attempt to remove satellite bunches in the present fill pattern, currently in four unwanted locations. This will require removing part of the beam, then filling back to 100mA. This operation is expected to occur once for every location, four in total, to remove each unwanted bunch. The beam current is not expected to fall below 50mA at any time and shutters will remain open.


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