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User name Jin Huang
Log entry time 07:58:12 on February 13, 2009
Entry number 260868
keyword=Shift Summary for Feb13 Owl
Shift Crew
SL : Jin
Huang
TO: Yawei Zhang
3rd: Vladimir Nelyubin
Events
- 12:00
Start with Smooth running
- 1:00 Reducting Beam Current -> 5uA; Starting special run
1364; 20157
- 1:33 Stopping run 1364; 20157;
- 1:34 Requesting reducing Beam current -> 1uA; Starting
special run 1366; 20158
- 1:44 Reducing T1 Prescale to 1; Starting run 1367
- 1:45 BB HV trip; start run 1368
- 2:08 Back to 15uA production;
- 2:08 Reduce T6 prescale to 75; Starting run 1369; 20159;
Datamon DT ->7%; NormAna
DT->14-15%
- 3:50 Reduce T6 prescale to 50; Starting run 1371; Datamon
DT ->7-8%; NormAna
DT -> 16-17%
- 5:53 NMR -> 55% Pol
- 6:00 LHRS daq freezed after starting run 20162. 0 data is
recorded; 100% DT. Rebooting
TS11, roc3&4 from Hall A Tools, as well as coda.
Everything back to normal again.
Starting run #20164
- 6:32 BB Roc10 dead during run 1374. Reboot
Good Run List
15uA Production
- Bigbite: 1361; 1362; 1369; 1370 ; 1371 ;
1372; 1373; 1374; 1375
- LRHS: 20156; 20159; 20160; 20161;
20164
5uA Production
- Bigbite: 1364
- LRHS: 20157
1uA Production
- Bigbite: 1366 (10min); 1368 (20min)
- LRHS: 20158