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User name Zolnierczuk
Log entry time 16:09:42 on June14,2001
Entry number 63081
keyword=day shift summary
8:05 attempted 5uA beam on the BeO target, beam tripping every ~40 secs
MCC says that they are not able to deliver anything above 1.5-3uA
After discussion with RC and spokesperson we decided that MCC should
work on the problem - their estimate is ~1hr
put in empty target
9:30 EPR (38.2)
9:50 beam back, MCC doing tests (got 15uA at some point)
10:30 BeO target in position
10:35 beam available beam at (-2.5,0); Raster check, looks good (4mm)
10:50 fast feedback on, pol3He target in beam
10:55 RUN 1549/20549 short test run
11:10 RUN 1550/20550 production
12:23 RUN 1551/20551 production
12:30 NMR (34.8%)
12:36 beam down, magnet thermal interlock problem (MCC says at least 1hr)
13:40 still the magnet problem (MCC says 4pm the earliest)
13:45 EPR done (30.7%)
13:50 MCC wants to check the OTR - we are in controlled access
14:10 Compton guy wants to go the Hall to check the electronics
14:15 Nilanga called - the Big Bosses are concerned about the polarization loss
we are going to the transverse mode
14:30 Xiaochao goes in to the laser hut to do some work (change fiber,
measure power output of laser #5, put some label)
16:00 end of shift no beam (since 12:36)