Difference between revisions of "JEF meeting, February 18, 2022"

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(Agenda)
(Agenda)
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***  [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/silicon_cookies.jpg Silicon cookies]  
 
***  [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/silicon_cookies.jpg Silicon cookies]  
 
***  [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/pmt_light_guide.jpg Light guides]
 
***  [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/pmt_light_guide.jpg Light guides]
*** Matching PMT housing and mu-metal cylinders (sorting out cylinder by the diameter).  Had a meeting with Tim regarding 'machining' the hole in the PMT housing.  
+
*** Matching PMT housing and mu-metal cylinders (sorting out cylinder by the diameter).  Some housing/cylinders are tight. Had a meeting with Tim regarding 'machining' the hole in the PMT housing.  
 
** Igal is cutting Kapton, ESR (for LG), and mu-metal
 
** Igal is cutting Kapton, ESR (for LG), and mu-metal
 
** Chris A. continues brazing brass strips; we are running short with them (Chris is involved in the CPP installation). Trying to get him more involved (discussing with Tim and Mark)   
 
** Chris A. continues brazing brass strips; we are running short with them (Chris is involved in the CPP installation). Trying to get him more involved (discussing with Tim and Mark)   

Revision as of 22:25, 17 February 2022

Meeting time and location

  • 9:30 am EST (JLab time) remote only
  • Zoom meeting ID: 161 050 9142 Passcode: 004965

Agenda

  • Preparation for mass production of FCAL2 modules -- Sasha
    • got 6 more fixtures from NPS to preshape ESR. 16 fixtures can be loaded to the oven now. Expected DSG production rate: up to 72 foils per week
      • Regular meeting with the DSG group during next week. Try to coordinate crystal wrapping.
    • Arshak and Sasha are working on preparing supplies.
      • Silicon cookies
      • Light guides
      • Matching PMT housing and mu-metal cylinders (sorting out cylinder by the diameter). Some housing/cylinders are tight. Had a meeting with Tim regarding 'machining' the hole in the PMT housing.
    • Igal is cutting Kapton, ESR (for LG), and mu-metal
    • Chris A. continues brazing brass strips; we are running short with them (Chris is involved in the CPP installation). Trying to get him more involved (discussing with Tim and Mark)
  • Module fabrication -- Sasha
  • Light Monitoring System
  • COMCAL tests, TAC running, etc.
  • Data analysis
  • Simulations