Difference between revisions of "JEF meeting, April 28, 2023"

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** More than 200 long signal cables received, can start checking, bundling, labeling
 
** More than 200 long signal cables received, can start checking, bundling, labeling
 
** Procurement parts for the LMS
 
** Procurement parts for the LMS
−
**: Ordered 16,000 ft of optical fibers. Expect that they will be delivered in May. Adding 8000 ft to the PO
+
**: Ordered 16,000 ft of optical fibers. Expect that they will be delivered in May. Adding additional 8000 ft to the PO
−
**:  
+
**: Ordered 18000 of polycarbonate donats
 
* '''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 ] -->

Revision as of 09:05, 28 April 2023

Meeting time and location:

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

Agenda

  • Preparation of parts for FCAL2 modules -- Sasha
    • Crystals:
      10 CRYTUR crystals (out of 95 [1] ) were sent to us last week
      All crystals from the CCAL prototype were removed
      26 crystals were wrapped by Mindy
      Number of available crystals: 1487 (modules) + 26 = 1513, expect to receive 95 from CRYTUR: 1513 + 95 = 1608 (12 spares)
    • George (DSG group) unwrapped CCAL modules and removed LMS caps. Preshaped 48 ESR reflectors, have to preshape 32 more.
    • More than 200 long signal cables received, can start checking, bundling, labeling
    • Procurement parts for the LMS
      Ordered 16,000 ft of optical fibers. Expect that they will be delivered in May. Adding additional 8000 ft to the PO
      Ordered 18000 of polycarbonate donats
  • Module fabrication -- Sasha
    • Fabricated modules: Total 1482
      Currently available for fabrication: 17 (modules will be available during next week)
  • Testing of PMT dividers -- Sasha / Arshak
    • FCAL2 modules with dividers installed on the CCAL [2]
    • Meeting with Vlad P. on Tuesday next week (final check of the dividers, proceed with the order)
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak
Discussion of the FCAL2 installation procedures [4]
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