------------------------------------------------------------ Date: Sat Sep 22 23:39:23 2001, Shift: 16:00-24:00 Supervisor: R. Debbe, with: none Log book#9 pages 26 - 28 Shift Summary: ------------------------------------------------------------ Machine status: Quelle machine!! RHIC was down for the whole shift QLI expert came in and was later joined by RF expert. Some beam circulated in the blue beam. Achievements: I used the new TPC pedestal "Inspector" XTPI installed in pii4, great! I wish I could print those plots. TPM2 had some groups of pads with some weird spikes. See log book pg 27. I also looked at PMT and Si pedestals and there were some flags raised for tiles3-1 and 4-5 as well as Si5-3. Then I decided to take drift velocity data every hour to see how it changes with time. Some trend is clear in the 7 points I collected. Detector problems: nothing new besides what I said above. ------------------------------------------------------------
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