Run plan for  August 30 - September 2

Notes: 

* to adjust rate: change F0H and F0V keeping the aspect ratio 18:82

* For p=29.6MeV/c:

  B1NMR=870.4 
  B2NMR=950.2

  The dipoles do drift, so check the values periodically and correct
  if a magnet has drifted by more than 0.2G

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0. Non-sparsified run for pedestals:
   - pulser/no beam
   - beam trigger
   - beam, pulser trigger
   about 10^5 events for every sample

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1. Do we need to adjust TGT PC HV?

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2. Stopping distribution study:
   
   Trigger = M
   P = 29.6MeV/c  (keep an eye on the NMRs and make corrections 
		   if the drift is >0.5G)

   Start at 40% He in the degrader and go up in 5% steps.

   One step is: 30 min (or a little more) data taking at 4kHz on
   M, then stop, change He percentage and wait for
   30min. Meanwhile, lazy logger will catch up.
   		   
   # 14 hours = 1.5 shifts

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3. High rate data saple:
   
   Trigger = M
   P = 29.6MeV/c
   Gas degrader = the best setting from 2)

   50*10^6 events:
   4 hours of data taking at 4kHz on M. (Or till the disk is full).

   # 4 hours

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4. Thin plastic downstream:
   
   Put in the plastic.
   Trigger = M
   P = 29.6MeV/c
   Gas degrader = the best setting 

   Take 1.2*10^8 events at 2kHz on M.

   # 20 hours
   
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5. High rate data saple:
   
   Trigger = M
   P = 29.6MeV/c
   Gas degrader = the best setting from 2)

   50*10^6 events:
   4 hours of data taking at 4kHz on M. (Or till the disk is full).

   # 4 hours

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6. Low rate data saple:
   
   Trigger = M
   P = 29.6MeV/c
   Gas degrader = the best setting from 2)

   90*10^6 events

   # 15 hours

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More things to do:
     
** HV/threshold scan for TGT PCs? See Mark's posting.

** 120 MeV/c spray
   Trigger = ?
   8 runs of 1M

   # 2 hours

** After beam off:
   source alignment data

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