Log entry time 23:02:23 on April 23, 2009

Entry number 267686

In the Left Arm DAQ:
  118ns  Internal delay from the EDTM Master

To BigBite EDTM Slave from the backpanel of the EDTM Master:
  16ns  lemo cable 
   8ns  754 module delay
   5ns  lemo cable
 260ns  RG58 cable #5
   8ns  lemo cable (PP to back of slave)
 170ns  Internal delay of EDTM Slave 
------ 
 487ns

Time Difference in EDTM pulses: B-L = 369

Consideration for particle TOF and signal times to that point at which
each EDTM pulse is inserted:

e' in Left arm (~1GeV) 
---------------------- 
  87ns  TOF
  60ns  Signal Cable (From PMT) 
 -----
 147ns

p in BigBite (~1GeV) 
--------------------
  18ns  TOF (3.0m, 600MeV)
 206ns  Signal Cable (From PMT)
  10ns  Patch Panel to x10 Amp
   2ns  x10 Amp delay
   8ns  Lemo cable to discriminator
 ----- 
 244ns

Time difference: B-L = 97ns

To simulate this with EDTM... making sure to account for the 2.2ns
timestep in the EDTM Slave: 

./edtmsetup 369 44

These defaults were hardcoded into the edtmsetup script. Right arm+ND values are also hardcoded (does not take command line arguments).