Agenda

Simulations/Analysis
- Received 25 crystals from CRYTUR (last from our 2nd order).
- Meeting with the DSG group [1]. Mindy and George will continue working on the project.
- Preparation of parts[2][3][4]
  - Preshaping ESR foils (with the DSG)
  - Wrapping crystals (with the DSG)
  - Preparing Silicon cookies
  - Module fabrication
  - Cleaning brass assemblies
  - Gluing light guides
- Wrapped CRYTUR crystals: 664
  - All currently available (consider to borrow some spares from NPS)
Preparation of parts for FCAL2 modules -- Sasha
Module fabrication -- Sasha
- Received 25 modules from Crytur, expect more in the future, ~50 /month
- Light guides coming next month
- PMT housings arrived
- Brass straps no longer bottleneck
- 664 Crytur crystals now wrapped
- Grand total of fabricated modules up to 1121
  - Have components for module fabrication for 33/133 remaining crystals
Plan to move to new area in EEL, currently not ready
PMT dividers will be ordered next fiscal year
- NPS see noise issues, but they are using a larger amplifier gain than we anticipate
- GWU to help out with divider studies
Plan to meet with Tim regarding installation schedule for next year
- Frame design finalized
- Also need to discuss cabling with Fernando -- thickness of cables, stress relief
Refurbishment of lead glass blocks, Cockroft-Walton bases?
Budget for next year needs to include money for LMS, also spare crystals?
Light Monitoring System -- Arshak

JEF meeting, August 12, 2022