Agenda

Preparation of parts for ECAL modules -- Sasha
- Crystals:
  Received 60 crystals from CRYTUR [1]. Remaining 35 crystals are expected to be delivered to the Lab in May/June.
  
  Contract with the SICCAS and delivery of crystals
  
  Wrapped crystals during last week: 10
  
  Available for wrapping: 10 CRYTUR
- Received 875 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.
  
  Expect to receive all plastic caps for the LMS during next week
Module fabrication -- Sasha
- Fabricated modules: Total 1562
  4 modules fabricated during last week
- Report from students
Visual inspections of fabricated modules [2]
-1056 modules have been checked (273 SICCAS + 783 CRYTUR) [3]
Testing and labeling cables
- Cable tester and label maker
  - 600 long signal cables have been tested [4]
Testing of PMT dividers -- Sasha / Vlad
- Most parts for the active base have been arrived to the lab (including PCBs)
- All dividers will be ordered during next week (by Chris S.)
Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak
- Detector installation page
- Updates from the meetings with Tim's group [5]

Discussion of the FCAL2 installation procedures [6]

- Final mapping of low-voltage cables
- Manpower and division of tasks
- Projects for summer students
- Summer Students (2023)
Light monitoring system -- Arshak
Simulations/Analysis

Minutes

Attendees: Arshak, Liping, Sasha, Olga, Bill, Jon, Jane, S.T.

Crytur crystals still arriving at lab
- Expect 10 more soon (45 remaining)
Signal cables arrived, need to be checked using cable tester
- Need to pull 400 cables from Hall (also ordered 400 more cables, but lead time is very long)
Label maker arrived
Total number of fabricated modules now 1558
- Visual inspections continue (715 inspected)
- Next week begin testing modules
PMT divider saturation issue resolved, parts in place, boards to be sent out to outside company to populate with components (20 day lead time)
Module stacking test underway
- No shims yet
- Need to verify torque
Re-stacking to start July 11