Difference between revisions of "JEF meeting, March 3, 2023"
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*** George (DSG group) finished with disassembling CCAL modules and removing LMS caps | *** George (DSG group) finished with disassembling CCAL modules and removing LMS caps | ||
::: (work on preshaping ESR reflectors) | ::: (work on preshaping ESR reflectors) | ||
| − | + | *** Mindy (DSG group) solder wires to sockets (while waiting for crystals) | |
**[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/wrapped/wrapped_crytur.pdf Wrapped CRYTUR crystals: 835 (ALL available CRYTUR) ] | **[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/wrapped/wrapped_crytur.pdf Wrapped CRYTUR crystals: 835 (ALL available CRYTUR) ] | ||
Revision as of 18:27, 2 March 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
- 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
- Available crystals:
- (work on preshaping ESR reflectors)
- Mindy (DSG group) solder wires to sockets (while waiting for crystals)
- 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
- List of available parts
- Some PMT housing are missing ( > 60, trying to find with Tim)
- Module fabrication -- Sasha
- Fabricated modules: Total 1420 (7 modules fabricated since last week)
- 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
- Simulations/Analysis
- Updates on eta to ggpi^0 -- ig
