From: Apache (apache@pii3.brahms.bnl.gov)
Date: Sat Feb 01 2003 - 16:24:06 EST
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Date: Sat Feb 1 16:24:06 2003, Shift: 08:00-16:00
Supervisor: KH, with: ZY
Log book#13 pages 136 - 137
Shift Summary:
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1. Beam dumped at 10:30. No beam comes after that.
2. FS magnets changed to 1/8A (D1=427A). We now have a
total of 152+17+13+10K=192K events total at 1/8A
3. MRS continued at 6A (D5=1050A). There is now a total
of about 200K events at that setting
2. Data runs: 7721, 7722, 7723, 7724
T1 anode tripped in run 7721 and 7722
7726 is TPC pedestal run, 7727 non-TPC pedestal run
3. T1 anode tripped three times. We decided to lower the
anode voltage to 1200V.
In addition we set the trip current of T1 anode to
20uA as well as a peak trip limit of 50uA.
4. The version of SummaryPlots in operator account was not
in sync with brntuple in there. So I updated brntuple
then found that it would not link. Traced that to
BrNtupleScaler not being in makefile, so I fixed that
and now that seems to work.
5. Badtrip was not alerting us when T1 anode tripped, so
Flemming fixed badtrip to read the proper number of
from the config file and we also set the config file
to look at the proper elements to know when to beep.
We have not been able to test it with beam, but at least
it beeped when voltage was turned off.
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