------------------------------------------------------------ Date: Sun Dec 30 00:04:11 2001, Shift: 16:00-24:00 Supervisor: R. Debbe, with: Log book#11 pages 117 - 119 Shift Summary: ------------------------------------------------------------ 1. When I arrived an access was scheduled for Phenix in the next half hour. it took 6 hours to get beam back, and after a mere half an hour of high intensity unpolarized store, the beam was dumped by a beam loss monitor. 2. I only collected 25K trigger 6 events in run 6201 3. During shift check I found that according to brahvo, T2 drift voltage was -192V eventhough the current was -59.4 micro amps. The data from the day shift looks good. I decided to go in the IR and switch the channels in the L1458A prower supply. Now the voltage readout is correct. ------------------------------------------------------------
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