[BLAST_SHIFTS] Shift summary 07/10/2004 B (9-17)

From: Electronic Log Book (elog@blast05.lns.mit.edu)
Date: Sat Jul 10 2004 - 17:07:22 EDT


Operator: baris

Beam came around 10:00. Had trouble w/ seeing no scaler events from right sector detectors. Called Tancredi. Accordingly, restarted HV Gui which took care of the problem. Maximum current was 136 mA w/ 20 min lifetime in the beginning but this gradually went down to 96mA. So now CCR is working on the beam. Tancredi noticed rather low beam polarization about 50% and informed the CCR about this. Jan will be coming at 5 to help CCR. In the mean time managed to take a few runs which are 8733 8734 8736 8737 8738 (25K).
 



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