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User name Carlos
Log entry time 03:37:55 on November24,2004
Entry number 137501
keyword=Owl shift summary
Shift crew:
===========
C. Munoz Camacho
C. Ferdi
Shift summary:
==============
Smooth shift. Beam to Hall A was taken away at 3:26am.
--------
00:00 Shift started with production run 4973 underway.
00:56 TWOARM run on LD2
01:00 Moved target to OPTICS
01:02 HRS pedestal run (50k) while target moves.
01:08 Optics run with nDVCS coda configuration at 2.5uA.
03:00 MCC called. Beam will be swith off in about 10min.
03:18 Current went up to 3uA after a trip. I won't complain as they might really reduce it to 0...
03:21 Current back to 2.5uA.
03:23 Current ramping up to 3uA again.
03:24 Back to 2.5uA.
03:25 Back to 3.0uA.
03:26 MCC called. A modulation on the beam current has been going on. They're gonna fix that: beam off to Hall A.
03:29 DVCS pedestal run (10kevents)
03:35 Shift "ended" with target at optics (multifoil) and no beam in the Hall.
Happy holidays! Enjoy your dinner and sign up for shifts...
Run summary:
============
Run 4973: nDVCS production, 300kevents
Run 4974: TWOARM on LD2, 200kevents
Run 4975: HRS pedestals, 50kevents
Run 4976: nDVCS on multifoil (2.5uA), 150kevents
Run 4977: nDVCS on multifoil (2.5uA),
Compton run summary
===============================
Compton cavity not locking -> NEEDS FIXING
Trip summary:
=============
00:00-01:00 19 trips (6min BNA)
01:00-02:00 21 trips (7min BNA)
02:00-03:00 16 trips (5min BNA)
03:00-03:26 05 trips (2min BNA)