> ERP 1.0 0.1
> LIP 6.5 0.1
> SMT 6.0 1.0
> CSPAM .1?? ??
> FMT ??? ??
> HIPT ??? ??
I don't know what you mean by "jitter". Is it the FWHM around the average
time delay, or the maximum deviation from average or what?
I'm also going to presume that you don't care about things like PMT transit
times; such effects make a difference when you talk about "0.1us" for the
CSPAM, but if your interest is on the microsecond scale then we can just
deal with delays in the trigger electronics.
Anyway, CSPAM trigger formation time is in the range of 0-1us.
(almost all events are ~100-200ns delay, however because of the tank
end-to-end timing and inter-uVAX delays). FMT is 1.5us to 11.5us
delay...with few enough events that it's hard to make a meaningful
average. HIPT is 0us to 10us, with nearly all events with the same
timing as the CSPAM.
Please note that in the current scheme of things, FMTs and HIPTs trigger
WFD readout, but CSPAMs do not. And, being monopole triggers, the wider
(>~10us) window for FMTs and HIPTs is appropriate.
--
Drexel University \V --Chuck Lane
----------------->--------*------------<--------lane@duphy4.hepnet
(215) 895-1545 / \ Particle Physics lane@duphy1.bitnet
FAX: (215) 895-5934 /~~~~~~~~~~~ lane@duphy4.physics.drexel.edu