Revision as of 18:36, 2 March 2023

Meeting time and location:

Agenda

Preparation of parts for FCAL2 modules -- Sasha
- Available crystals:
  1450 (modules)
  
  32 (ready for fabrication)
  
  40 (installed on CCAL) available on March 20
  
  (some CCAL crystals from the inner part will not be used for the FCAL2)
  
  95 expect to receive from CRYTUR in May [1]
  
  Total 1617
- Wrapped crystals: 32 (Mindy)
  - George (DSG group) finished with disassembling CCAL modules and removing LMS caps
  (work on preshaping of ESR reflectors for CRYTUR)
  - Mindy (DSG group) solder wires to sockets (while waiting for crystals)
  - 60 remaining PMT housings and cylinders have been ordered by Tim ( should be ready for fabrication in about 2 months)
Module fabrication -- Sasha
- Fabricated modules: Total 1420 (7 modules fabricated since last week)
  - All SICCAS 576 + 3 SICCAS
  - 834 CRYTUR, available: 1
  - Moving modules to the new lab (EEL108)
Testing of PMT dividers -- Sasha / Arshak
- Most parts for dividers have been received
- 25 dividers for the prototype are ready (have to be tested), expect to receive the LV patch panel prototype

during next week. The CCAL prototype should be ready by the end of next week (?)

Installation of the FCAL2 detector -- Sasha / Arshak
- Detector installation page
- Updates from the meetings with Tim's group
- Manpower and division of tasks
- Projects for summer students
- Meeting with the detector imaging group
Light Monitoring System -- Arshak
- 500mkm Fiber tests
Simulations/Analysis
- Updates on eta to ggpi^0 -- ig

@@ Line 16: / Line 16: @@
 **: (work on preshaping of ESR reflectors for CRYTUR)
 *** Mindy (DSG group) solder wires to sockets (while waiting for crystals)
+*** 60 remaining PMT housings and cylinders have been ordered by Tim ( should be ready for fabrication in about 2 months)
-<!--
-**[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/wrapped/wrapped_crytur.pdf Wrapped CRYTUR crystals: 835 (ALL available CRYTUR) ]
-*** Available for wrapping: 60 SICCAS crystals from CCAL && prototype [https://halldweb.jlab.org/wiki/index.php/All_modules_(with_SICCAS_crystals)_are_removed] [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/wrapped/ccal_crystals.pdf]
-*** George (DSG group) started disassembling CCAL modules and removing LMS caps.
-*** Mindy (DSG group) continues wrapping crystals and soldering wires to sockets
-**   Disassembling CCAL
-*** CCAL moved to the ESB
-*** [[All modules (with SICCAS crystals) are removed]]
-** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/part_preparation.pdf List of available parts] -->
-*** Some PMT housing are missing ( > 60, trying to find with Tim)
 * '''Module fabrication'''  -- Sasha
 <!-- ** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/fcal_fabrication.pdf  Status of fabrication ] -->