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User name lkaufman
Log entry time 08:05:02 on April 1,2005
Entry number 142952
keyword=Owl Shift Summary
Owl Shift Summary
------------------
01:35 MCC, per our request, increased current from 40 to 45 uA.
02:04 Ended Compton Run (10527) and started a new one (10528).
05:30 TS1 not reporting status, we had to reboot all the trigger supervisors
and restart CODA. Run 3118 end of run failed. Run 3119 is junk - just testing
the DAQ. Also, the compton stripcharts had flatlined. We had to reboot
compton.jlab.org and started a new compton run (10529).
05:45 MCC called to say that vacuum was getting close to the trip point, so
we lowered our beam current to 40 uA.
06:30 Noticed that compton rates were zero, so I ended run 10529 and started
a new run (10530). Ok for now.
07:00 Ended run 3120 because deadtime was high - 96%. Rebooted TS2 and
everything seemed ok, but deadtime was still around 10%. It turned out that
ROC5, id0 is not initialized. Tried reboot of TS2 again, but it didn't help.
Need to go to hall to reset VME crate. Runs 3121-3124 -> junk.
07:27 Called for controlled access to reboot VME crate.
Bodo went to the hall for the reboot, and everything was successful.
07:58: MCC ready to restore beam to the hall.
Production Runs on tilted Carbon
Run Start End # events
_________________________________
3114 00:00 00:54 233k
3115 00:54 01:58 300k
3116 02:01 03:06 300k
3117 03:07 04:11 300k
3118 04:11 05:00 220k
3120 05:38 07:00 290k
3125 07:59