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Attendance:

Presentation:

Bhavna's investigation on crosstalk

https://docs.google.com/presentation/d/17j36x4jc_ISrbj3n1EXLRPRLZQtEXgt1ILh9TvQtwKg/edit?usp=sharing

Zongde's page on beamtime linearity study

https://confluence.slac.stanford.edu/x/aI0tGg

Agenda/Notes:

• ePixM June 15th Beamtime data analysisPrep:
  
  1. Can we see Y, Ag lines via clustering? 
     1. Ag L line can be seen
     2. Y not..
  2. repeat crosstalk measurements
• Stuff to do:
  1. Look at crosstalk with softHI, look for Y, improve fitting
  2. mini-X tests in marrietta
     1. Status
• 1. Setup deployment on Wednesday, June 12, 9 am - 12 pm
     1. Confirmed by Matt Hayes
     2. Check detector running in DAQ
     3. Check the fibers connection
  2. Hardware Prep
     1. Fiber convertor and thined unit at ASC now
     2. New power cable ordered by Dawood
  3. Pinhole holder design
     1.    Image Added 
     2. Need to optimize and prevent light leakage. (Chris Koerber)
  4. Measurement plan
     1. softHI and auto:  attenuator
  June15th beamtime:   V2 vs V4 modules?  What measurements do we want?softHI and auto:  attenuator
  1. 1. scan, but sit at one point for a long time (for more stats). How long??  Zoom in on low flux range.
     2. softHI pinhole re-do:  something odd with the data from day1.  
     3. location dependence of
  effect
  1. 1. effect  (Different pinhole position？)
     2. take data that simulates a potential correction algorithm (black out part of the detector
  )
• softHI pinhole re-do:  something odd with the data from day1.  
1. 1. )
   2. make measurement plan sheet before next meeting (Zongde)
2. Schedule the staffing;
   1. next week meeting (Zongde)
3. Setting up the pre-setup meeting (include TID)

• Stuff to do:
  1. Look at crosstalk with softHI
     1. Image Added

     2. Run 909 (Soft/Hi), (slice 10/10) （Xavier's plot on slack）

        
        

  2. mini-X tests in marrietta
     1. Status

• Basic script suite for beamtime
  • Git training?
  Basic script suite