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Date: Sun Aug 19 00:32:10 2001, Shift: 16:00-24:00
Supervisor: YK Lee, with: A. Markeev
Log book#7 pages 124 - 128
Shift Summary:
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1. 2 and 1/2 hours of good beem.
2. Run 4278 has 72857 of Trigger 1 with polarity B.
Two 15 minutes runs to test tiles as centrality trigger:
Run 4279 with Tile discrimination level at 0.75V
Run 4280 with Tile discrimination level at 0.50V
Run 4281 is for drift velocity monitor.
Run 4282 is a short run with magnet off.
--Polarity change before run 4283---
Run 4283 was started with Polarity A and is still
running.
3. T5 tripped once.
T3 Anode 2 cannot be turned on. It has a large leakage
(75 microamp) with anode off.
About a dozen channels missing between channels 265 and
295 for RICH ADC's.
T1 Row 4 MaxADC per pad show dropped channels between
31-50.
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