------------------------------------------------------------
Date: Fri Dec 21 08:09:23 2001, Shift: 00:00-08:00
Supervisor: James Norris, with: Flemming Videbaek
Log book#11 pages 66 - 66
Shift Summary:
------------------------------------------------------------
1. 20:35 - Yellow Queech Link Interlock
21:45 - Yellow Quench Link Interlock
22:40 - Preparing to Accelerating 55 bunches
22:50 - Ramp tuning. Ramping to injection.
00:13 - Preparing 55 bunch store for physics
00:24 - Will ramp for physics store after
polarization measurements at injection
00:47 - Beam has been cogged for physics
Triggers 1, 2, 7, 8
2. PP Data Run 6083 - 759.8K, 308.1K, 6.6K, 10.6K
PP Data Run 6084 - 233.0K, 144.8K, 3.5K, 5.5K
PP Data Run 6085 - 177.4K, 120.4K, 3.2K, 5.1K
MRS Angle: 90, FS Angle: 8
Checking timing of trigger counters with beam.
- The 6 slat behind tofw behaves ok. reasonable
pedestal, and timing response.
- The front overlap is made at ~ 17 nsec.
coinc Left-Right w/o beam ~ 230/sec.
- Made first attempt for MRS trigger.
time diff between MRS-Front Left-Right to
Back 1-6 ~ 114 nsec. Made overlap -
Fed into trigger 3 (as latch for Min bias run)
when ever a store succeeds.
3. No Detector Problems.
Data Run Length Criteria needed - have been
stopping at ~5K Trigger 8 because this is
~= 100K Trigger 6 from AuAu Data Runs
Store Dump criteria needed.
------------------------------------------------------------
This archive was generated by hypermail 2b30 : Fri Dec 21 2001 - 08:09:58 EST