[Xrayops] 02/09/13 Stored beam, poor bunch purity, and intentional beam dump

APS Experiment Hall X-ray Operations Problem List xrayops at mailman.aps.anl.gov
Sat Feb 9 15:27:18 CST 2013

On Saturday 02/09/13 at 11:24 stored beam was lost. 
At 12:04 shutter permit was enabled. 
Operations discovered poor bunch purity. 
At 12:35 stored beam was intentionally dumped. 
At 12:58 shutter permit was enabled. 
Bunch Purity is good. 
Thank You,
Steven LaBuda 

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