Tagger trigger timing
From GlueXWiki
Below is tagger trigger timing information I got from Eugene Pasyuk. Note that cables are trimmed so the sum of all delays is the same for all T-counters
| delta T |
Location |
| 25 ns |
tagger radiator to farthest T-counter |
| 20 ns |
in T-counter PMT |
| 50 ns |
cable to CFD |
| 15 ns |
internal CFD |
| 5 ns |
to L-R coincidence logic module |
| 5 ns |
internal L-R coincidence logic module |
| 10 ns |
to Master Or module |
| 20 ns |
internal MOR |
| 80 ns |
MOR to forward carriage |
