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User name A. Camsonne
Log entry time 21:41:04 on April 22, 2009
Entry number 267400
keyword=T3 and T4 shift
After thinking about it and since the L1A arrives before the retiming
signal, I think the retiming is working fine and that T4 shifted are
mostly triggered by S1 which carry different timing. With beam we might
get more T4 carrying timing of S2 so I will be able to cross check.
So I think timing is fine, though we will double check the retiming after
the trigger are aligned by Bryan at the Trigger Supervisor in case he has
to delay T3 and T4. I think up to 50 ns delay should be fine.
A copy of this log entry has been emailed to: rom@jlab.org,vasulk@jlab.org,moffit@jlab.org