Log entry time 22:02:16 on November18,2002

Entry number 90246

Run #	time		IA (A)	IA (C)

2277	18:58-19:10	   5	  5	*not a great run b/c no beam for last 6 min b/c when Hall B turned back on, orbit was not good

2278	19:42-19:52	   5	   5  	*turned hall C current on in middle of run

2279	19:54-20:00	   5	   5	*several beam trips and turning hall C beam on when should be off

2280	20:03-20:12	   5	   5	*no beam for last 5-6 min of run

2281	20:31-20:37	   5	   5	*bcms have been saturating, trying to find good integrate time

2282	20:37-20:39	   5	   5	*see previous note

2283	20:39-20:51	   5	   5

2284	20:56-21:02	   9	   5

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MCC called @ 20:12 to see that they had to bypass the cavity, and will be down for at least 20 min.

Beam back on @ 20:26



Integrate time (IT) = 13000 for run 2277. Because BCMs were saturating, I lowered

IT to 12000 for run 2278 & 2279, BCMs still saturating.  Lowered IT to 10000 for run

2280 (Run 2281 had IT=11000). I found that the BCMs were still saturating.  Called

Kent, and set IT=5000, signal then seemed to be about 30000 above pedestal (runs

2282 &2283), so decided to run with IT=8000 (which is successful with signal around 57000).



21:45	Tiger laser is having problems.  Injector specialist on his way in.

	Called Steve Wood to see if he could come in earlier to start his tests since

	MCC said they could deliver beam to us still.  Changed to carbon target



21:55	MCC called and said North Linac is going into controlled access to fix the Tiger laser.  Estimated time = 45 min.