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Program for tuesday 8/8 and night 8/8

Restart after PS injection septum replacement.

For all following activities keep CU at 0 angle, direct beam in center of tower 3. 

 particle

 energy

trigger

events

notes

 CR

-

 self

 

before beam, scan ACD veto threshold and verify MIP peak position

 e

5

S0+S2+C1+C2

  20K

reference after restart to check pileup; get 10KHz on S0 and monitor num hits and energy in CAL to verify reduction of pileup

 e

5

  delayedS0+S2+C1+C2

 40k

directly measure pileup with delayed triggers

 e

3

 S0+S2+C1+C2

 10K

synchronized with AD; check beam size, divergence, trigger rate vs S0 trigger, determine slits aperture to maximize readout rate in sync mode

 e

 3

 S1+S2+C1+C2

 10K

synchronized with AD; check beam size, divergence, trigger rate vs S0 trigger, determine slits aperture to maximize readout rate in sync mode

 e

3

  S0+S2+C1+C2+NOSh

 10K

 tagger alignment Si1, Si2, CU,

 e

3

S0+S1+S2+C1+C2+NOSh

 10K

 e fraction, beam profile, beam divergence, trigger rate, sync check

 e

2

S0+S1+S2+C1+C2+NOSh

 10K

e fraction, beam profile, beam divergence, trigger rate, sync check (OPTIONAL check impact on schedule with experts)

 e

1.5

S0+S1+S2+C1+C2+NOSh

 10K

e fraction, beam profile, beam divergence, trigger rate, sync check

 e

1

S0+S1+S2+C1+C2+NOSh

 10K

e fraction, beam profile, beam divergence, trigger rate, sync check

 e

 0.5

 S0+S1+S2+C1+C2+NOSh

 10k

 e fraction, beam profile, beam divergence, trigger rate, sync check (OPTIONAL check impact on schedule with experts)

 e

3

S0+S1+S2+C1+C2+NOSh

 10K

BL calibration, magnet at -0.45Tm (max curr)

 e

2

S0+S1+S2+C1+C2+NOSh

 10k

BL calibration, magnet at -0.3Tm (scale curr) (OPTIONAL check impact on schedule with experts)

 e

1.5

S0+S1+S2+C1+C2+NOSh

 10k

 BL calibration, magnet at -0.225Tm (scale curr)

 e

1

 S0+S1+S2+C1+C2+NOSh

 10k

 BL calibration, magnet at -0.15Tm (scale curr)

 e

0.5

 S0+S1+S2+C1+C2+NOSh

 10k

 BL calibration, magnet at -0.075Tm (scale curr) (OPTIONAL check impact on schedule with experts)

 e

1.5

 S0+S1+S2+S4+C1+C2+NOSh

 10k

magnet at +0.45Tm, alignment Si3, Si4, CU; dump position

 e

1.5 

 S0+S1+S2+S4+C1+C2+NOSh

 10k

move beam energy in steps of 100MeV and directly calibrate angle_out vs e_beam to compare with absolute calibration

 

 


 

raise iron block  and place dump with Pb bricks

 e

3

 S0+S1+S2+S4+C1+C2+NOSh

 10k

verify dump position / leak

 e

3

 S0+S1+S2+S4+C1+C2+NOSh

 100k

tagged photons - verify daq sync stability

 e

3

  S0+S1+S2+C1+C2+NOSh

  960K

full-brem run

 

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