Run plan for September 2-4, 2002.

Total time required: 9hours + (momentum scan time) + (high rate time).

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1) Threshold scan for TGT PCs. (PCs 5-8).
   
   Stopping muons slightly downstream to get PCs 7 and 8:
   p=29.6MeV/c, degrader=100%He (wait 30min).
   Trigger: M 
   Rate: 2kHz on M

   Vary TGT PC thresholds from -150 to -300mV in 50mV steps. 
   For each threshold take 2 2GB runs: one with TGT PC HV=2000V,
   another with 2050V.

   
   List of TGT PC PostAmps:
   
   Crate 2, slots 16, 17, 18, 19, 20, 21
   Crate 8, slots 4, 5, 6, 7, 8, 9
   
   Return gas degrader to 70%He, than
   Return TGT PCs to 2000V, -150mV.

   Time: (10min runing + 5min changing)*8 = 2hours

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2) Momentum scan:
   
   *Call Glen*

   Time: ?

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3) Threshold and HV scan for outer PCs. (PCs 1-4, 9-12).

   Stopped muons:
   p=29.6MeV/c, degrader=70%He
   Trigger: M
   Rate: 2kHz on M

   Set thresholds for outer PCs to -175mV, -250mV, -300mV.


   PostAmps for outer PCs:

		Slot
		
   Crate 0	1-8
   Crate 5	5-20
   Crate 10	17-24


   For each of the thresholds, take 3 2GB runs with different
   outer PC HV: 1950V, 2000V, 2050V.
   
   Return HV to 2050V.
   Return PostAmps to "standard settings": -300mV for ganged wires,
					   -250mV for central wires.

   PostAmps for outer PCs:

		Slot			Slot
		(Ganged)		(Central)
		
   Crate 0	1,4,5,8			2,3,6,7

   Crate 5	5,8,9,12,13,16,17,20	6,7,10,11,14,15,18,19

   Crate 10	17,20,21,24		18,19,22,23



   Time: (10 min running + 10 min changing)*9 = 3 hours.

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More hight rate data:

    Stopping muons:
    p=29.6MeV/c,
    70%He,
    Trigger = M,
    Rate= 4kHz on M.

    Time: till the 120MeV spray.
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4 hours before beam goes off:

    Field on efficiency and t0 check:

    Change NMRs to range 3.
    Beam tune = 120MeV/c spray pions: 
    restore slits from m13dev_120_all_slits.snap,
    then restore magnets from m13dev_120_all_spray.snap.
    Adjust rate if necessary by proportionally varying F0V and F0H.

    Trigger=MLT, DS (take 8  2GB runs with each)

    Rate = 4K on the trigger(?)
    
    run 120 MeV/c spray pions through the detector, illuminating as
    many wires as the field will permit. 

    Time: 10min*16runs + 1 hour changing = 3.5 - 4 hours

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