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User name LeRose
Log entry time 00:03:36 on October 18, 2010
Entry number 335415
keyword=Shift Summary (Swing)
Swing Shift Sunday 10/17/2010
J. LeRose (SL)
A. Rakhman (TO)
R. Subedi (3rd)
In controlled access at shift start
16:15 returned to power permit
16:37 They're sending tune beam through the Compton chicane
17:00 Have CW beam but vertical position is out of spec
17:29 Beam x-y params are OK, put in BeO looks OK
17:34 Going to H2 target
17:43 Target is in asked for 4.5 microAmps,
setting up for Calorimeter test run
19:25 asked for controlled access for Calorimeter DAQ
Left spectrometer set to 33.29 degrees P0=2.748 GeV/c (Quads cycled)
20:00 out of controlled access
20:07 with target out asked for 3 microAmps (MCC is cycling dipoles)
20:12 Beam looks OK
20:13 Swiching to LH2 target
20:20 LH2 target is in asked for beam
21:28 MCC having RF problems, calling in an expert
22:05 Beam is back
Time Run Comment
17:54 7480 Test run
20:21 7484 Elastics, but adjusting calorimeter HV during run
20:42 7485 Elastic Calibration, mostly no beam, just cosmics
22:18 7486 Elastic Calibration 15.8k events, stopped ROC 17 stopped
22:51 7487 Elastic Calibration (?)
23:10 7488 Elastic Calibration
23:28 7489 Elastic Calibration
23:43 7490 Elastic Calibration
About 2 hours to go at this setting