Revision as of 22:51, 24 March 2022

Meeting time and location

Preparation for mass production of FCAL2 modules -- Sasha
- PMT selection
  - Olga checked PMT diameter of 360 newly received PMTs. Many PMTs from the last shipment (210 pcs) were tight (about 40%)
  - These PMTs were exchanged with NPS. 40 more PMTs were selected with Vlad and are ready for exchange when purchase spares.
  - Total number of PMTs: ordered and received: 1510, 140 installed on CCAL.
    - Need to order about 100 (?) spare modules.
    - These PMTs are also used in different test setups
- Production of Silicon cookies
  - Received three fixtures to prepare silicon cookies (42 dishes in each fixture); Olga will take two fixtures to the GWU.
  - Olga produced three sets of silicon cookies during her visit to Jlab. She will take equipment to the GWU today.
  - Contract with the GWU is under preparation.
Module fabrication -- Sasha
- Modules fabricated by Arshak and Sasha (list on Google Drive) (grand total 209)
- Fabricated modules in TEDF
- Status of fabrication
Light Monitoring System -- Arshak
COMCAL tests, TAC running, etc.
Data analysis
Simulations

@@ Line 15: / Line 15: @@
 *** Received three fixtures to prepare silicon cookies [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/3_24_22/silicon_cookie_fixture.jpg (42 dishes in each fixture)]; Olga will take two fixtures to the GWU.
 *** Olga [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/3_24_22/production_of_sc.jpg produced three sets of silicon cookies] during her visit to Jlab. She will take equipment to the GWU today.
+*** Contract with the GWU is under preparation.
 * 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 209)