Difference between revisions of "JEF meeting, June 23, 2023"

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**: - Received all plastic caps
 
**: - Received all plastic caps
 
**: - Cutting Tedlar foils, preparing silicon cookies, etc.  
 
**: - Cutting Tedlar foils, preparing silicon cookies, etc.  
−
**  Will send all electronics components to the company to fabricate dividers on Monday next week
 
 
* '''Module fabrication'''  -- Sasha   
 
* '''Module fabrication'''  -- Sasha   
 
<!-- ** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/fcal_fabrication.pdf  Status of fabrication ] -->
 
<!-- ** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/fcal_fabrication.pdf  Status of fabrication ] -->
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** [https://docs.google.com/presentation/d/1euIA49SszoQmSM4Lxu1OtZ8OfjltgwzXIbXo6TPEB3s/edit#slide=id.p Report from students]
 
** [https://docs.google.com/presentation/d/1euIA49SszoQmSM4Lxu1OtZ8OfjltgwzXIbXo6TPEB3s/edit#slide=id.p Report from students]
 
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad
 
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad
−
** All dividers have been ordered (by Chris S.)
+
** All dividers have been ordered; will send all electronics components to the company to fabricate dividers on Monday next week (Chris)
 
** Preparing setups for testing modules and dividers  
 
** Preparing setups for testing modules and dividers  
 
* '''[https://halldweb.jlab.org/wiki/index.php/FCAL_Insert_Module_Fabrication Proceedures]'''
 
* '''[https://halldweb.jlab.org/wiki/index.php/FCAL_Insert_Module_Fabrication Proceedures]'''

Revision as of 23:28, 22 June 2023

Meeting time and location:


Agenda

  • Preparation of parts for ECAL modules -- Sasha
    • Crystals:
      - Received all crystals from CRYTUR [1].
      - Available for wrapping: 15 CRYTUR
      - Planned inspection of SICCAS crystals
    • Received 1100 long signal cables
    • Procurement parts for the LMS:
      - 16,400 ft of optical fibers delivered to the lab. 7,600 will be delivered in September.
      - Received all plastic caps
      - Cutting Tedlar foils, preparing silicon cookies, etc.
  • Module fabrication -- Sasha
    • Fabricated modules: Total 1586 (remaining 24 + spares)
  • Ongoing projects -- Sasha, all
    • Visual inspections of fabricated modules [2]
      -1586 modules have been checked [3]
    • Testing and labeling signal cables (connect flash ADC with the detector distribution panel) [4]
      - 725 long signal cables have been tested [5]
      - Cable tester and label maker
      - 12 bundles of signal cables are ready (out of 100)
    • Removing signal cables from the FCAL and rearranging signal cables in the hall [6] [7]
    • Cutting optical fibers (800 fibers have been cut), gluing plastic caps (380 recently glued)[8]
    • Report from students
  • Testing of PMT dividers -- Sasha / Vlad
    • All dividers have been ordered; will send all electronics components to the company to fabricate dividers on Monday next week (Chris)
    • Preparing setups for testing modules and dividers
  • Proceedures
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak / Vlad / Hakob
  • Light monitoring system -- Arshak
  • Simulations/Analysis
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