Overall trigger timing

Below is my current understanding of the trigger timing for the BCAL test:

Time	What	Comment
0 ns	electron hits tagger foil
115 ns	photon hits BCAL	125 ns to alcove, but BCAL is about 10 feet upstream on the platform
215 ns	BCAL PMT signals reach discriminators	20 ns in PMT plus 80 ns cable
245 ns	discriminator sum outputs available	30 ns a guess, but must be delayed before final AND in any case
310 ns	Tagger MOR reaches final AND logic	230 ns + 80 ns? cable, see Tagger trigger timing
310 ns	discriminator sums reach final AND	Delayed to match MOR
325 ns	result of final AND reaches trigger supervisor	15 ns a guess through trigger logic
370 ns	trigger supervisor L1 accept ready	45 ns internal to TS
385 ns	gate reaches ADC crate	15 ns a guess cable plus gate generator plus cable
390 ns	BCAL signals reach ADC crate	20 ns in PMT plus 250 ns cable plus photon flight time