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task:fsee_flux [2025/05/01 16:30] – created paintertask:fsee_flux [2025/05/01 16:32] (current) painter
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 If you are going to change to a low flux around 1E3 pps/cm2, then you'll want to follow the steps below: If you are going to change to a low flux around 1E3 pps/cm2, then you'll want to follow the steps below:
  
-1. Switch FC_1102 cup to tetram reading on the FC Overview page.  +  -  Switch FC_1102 cup to tetram reading on the FC Overview page. 
-2. Calculate the amount of flux needed on FC_2596 by using the calculator on the FSEE GUI. +  -  Calculate the amount of flux needed on FC_2596 by using the calculator on the FSEE GUI.  
-3. Measure current on FC_2596 and record the current reading. Do the same on FC_1102. +  -  Measure current on FC_2596 and record the current reading. Do the same on FC_1102. 
-4. Calculate the ratio between the FC_1102/FC_2596. Multiply this ratio and the desired up reading on FC_2596. This will be the reading you'll want to attain on FC_1102. +  -  Calculate the ratio between the FC_1102/FC_2596. Multiply this ratio and the desired up reading on FC_2596. This will be the reading you'll want to attain on FC_1102. 
-5. Put the beam back onto FC_1102 and adjust attenuators/the MHB to achieve the calculated value from the step before. +  -  Put the beam back onto FC_1102 and adjust attenuators/the MHB to achieve the calculated value from the step before. 
-6. Insert the viewer to perform another uniformity measurement.  +  -  Insert the viewer to perform another uniformity measurement.  
-7. Send flux to the users /calibrate the jaws. +  -  Send flux to the users /calibrate the jaws. 
-8. Beam is ready.+  -  Beam is ready.
task/fsee_flux.1746131446.txt.gz · Last modified: 2025/05/01 16:30 by painter

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