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User name W. Deconinck
Log entry time 09:01:48 on October 22, 2009
Entry number 296082
keyword=Plan for the day shift
We are currently facing the following problems:
- Fast FB is currently not working: MCC is diagnosing the problem with 5
uA and 30 uA beams. They will foreseeable be done with this around 09:00
and allow us time for an access to start the target cool down (see below).
- HRS magnet status: there are still issues with the stability of the
ESR, which prevent ramping up the HRS magnets. This morning there was
another ESR trip. Ed wants to wait until things settle before even
thinking about ramping up the magnets.
- Target cooldown: the target is still warm, since during the night it
didn't seem to make sense to start the cooldown as we wouldn't have been
able to take any 'boiling test' data without FFB. We are currently
planning to cool down the target starting around 09:20 and have it at
ready for a boiling test when we come back from the pass change at 14:00.
At 11:00 we will have the pass change for Hall B (5 -> 1), estimated to
last until 14:00.
A copy of this log entry has been emailed to: folts, paschke, meekins, rom