Log entry time 22:54:23 on February 25, 2011

Entry number 348678

Followups:

• 348679 02/25/11 22:57 V. Sulkosky Re: N-Delta Timing Information and setup
• 348711 02/26/11 02:57 igorko check/confirm
• 349225 02/28/11 16:23 V. Sulkosky Re: N-Delta Timing setup Ready

 Times to get from target to point at which EDTM is injected

 Proton into L-HRS:

    0.530      0.673 GeV/c
  ------------------------------------
    0.492      0.583   Beta
    Proton     Proton 
    163        137     TOF (24 m to s1)
     60         60      Signal cable from PMT
    ---        --- 
    223 ns     197 ns 

 Electron into R-HRS: (0.756 to 0.833 GeV/c)

   87   TOF (26 m to s2m)
   60   Signal cable from PMT
  ---
  147 ns


 Time difference between proton and electron signals to EDTM
 injection point:

    0.530      0.673 GeV/c
  -------------------------
L-R = 76 ns     50 ns

The edtm configuration for this is set to 

./edtmsetup 63 44 232  (if T3 is S1 "OR" only)

or 

./edtmsetup 63 92 232  (if T3 is S1 "AND" S2m)

The T5 coincidence is formed with an overlap between T1 and T3.  The
electron (T1) was chosen to carry the T5 time.  To get a proper delay
with the EDTM pulses, I choose the following delay for T1:

./t1_delay 64 0

and all delay to T3 was removed from the neutron efficiency setup:

./t3_delay 0