Difference between revisions of "JEF meeting, March 11, 2022"

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(Agenda)
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** Bobby has started working on honing soft iron PMT housing (quite a few mu-metal cylinders don't fit into PMT housings)  
 
** Bobby has started working on honing soft iron PMT housing (quite a few mu-metal cylinders don't fit into PMT housings)  
 
* Module fabrication  -- Sasha
 
* Module fabrication  -- Sasha
**[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication.pdf  Modules fabricated by Arshak and Sasha] [https://docs.google.com/document/d/1upI9M_RNR4qipzwg-SmxmzkqoCDU294x7Y3jT5M6DVY/edit (list on Google Drive)] (grand total 115, fabricated in about a month)
+
**[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication.pdf  Modules fabricated by Arshak and Sasha] [https://docs.google.com/document/d/1upI9M_RNR4qipzwg-SmxmzkqoCDU294x7Y3jT5M6DVY/edit (list on Google Drive)] (grand total 144)
 
** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/fab_mod_2_17_22.jpg Fabricated modules in TEDF ]
 
** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/fab_mod_2_17_22.jpg Fabricated modules in TEDF ]
 
** [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 ]

Revision as of 00:39, 11 March 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
    • DSG has preshaped about 300 ESR foils. Started wrapping crystals with the ESR and Tedlar (first 10 modules wrapped)
    • Loan agreement with the GWU was submitted for signatures. Two fixtures for silicon cookies were ordered. Olga is planning to come to Jlab on March 21.
    • Chris continues to braze brass strap assemblies
    • Bobby has started working on honing soft iron PMT housing (quite a few mu-metal cylinders don't fit into PMT housings)
  • Module fabrication -- Sasha
  • Light Monitoring System
  • COMCAL tests, TAC running, etc.
  • Data analysis
  • Simulations
  • FCAL2 Insert Efficiency in Phi -- Azizah