User name R. Michaels
Log entry time 04:02:45 on February 4,2002
Entry number 81698
This entry is a followup to: 81659
keyword=trigger latch pattern
Below is a plot regarding the newly installed trigger latch pattern (i.e. new for RCS,
it was there in other experiments). The X axis is the bit pattern in the TDC that
receives the 8 triggers after prescaling from the trigger supervisor. The Y axis is
the CODA assigned event type, which you see in the event header. One can see a
diagonal, like (1,1) and (3,3) and (6,6), etc. Most events are evtype 5 which are often
accompanied by bits 1, 3, 5, and 7 as expected. Event type is not mislabeled (at
least not badly) for this run 2034, but one might want to check with other ps factors.
There is some dirt. It might be cleaned with cuts on time since its a 2 usec
for this TDC, I think
It seems the channels are 64-76, in slot 11, not what was said in halog 81659.