Beam Modulation

In the process of editing and updating this page. Please contact Juliette Mammei crowder@jlab.org with questions or suggestions.

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How to Run Beam Modulation

• First, make sure Coda is running

• You need to be logged in apar account on adqa3:

  •  ssh apar@adaq3 

• Go to directory:

  •  cd /adaqfs/home/apar/vowen/BMWClient/PyGreenMonster/ 

• Run beam modulation code:

  •  python3 ProductionModulation_Pause10Min.py 

• 1. Beam modulation will automatically run for 7 days
  2. In order to quit beam modulation

     •  control+c 

       to crash out of the beam modulation program.

     •  python3 gm_bmw_clearall.py 

       to clean up the DAQ records and release the EPICS FFB pause states.

Modulation online plots

• From the online plot, we should see all 7 coils (colorful bar) at least for one super cycle.

• BMOD meetings
• Beam Modulation Documentation Portal