Difference between revisions of "JEF meeting, May 19, 2023"
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**: 42 modules fabricated using 'low quality' crystals for the stacking mockup and 'crunch' tests. | **: 42 modules fabricated using 'low quality' crystals for the stacking mockup and 'crunch' tests. | ||
** [https://docs.google.com/presentation/d/18Awobg1SA4b71q87fH1zgfFw8CjoUXUvET_VIy279fI/edit?usp=sharing Report from students] | ** [https://docs.google.com/presentation/d/18Awobg1SA4b71q87fH1zgfFw8CjoUXUvET_VIy279fI/edit?usp=sharing Report from students] | ||
+ | * '''Visual inspections of fabricated modules''' | ||
+ | **: 160 modules checked | ||
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Arshak | * '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Arshak | ||
** FCAL2 modules with dividers installed on the CCAL [https://logbooks.jlab.org/entry/4140983] | ** FCAL2 modules with dividers installed on the CCAL [https://logbooks.jlab.org/entry/4140983] |
Revision as of 08:52, 19 May 2023
Meeting time and location:
- 9:30 am EST (JLab time) remote only
- Connection information
Agenda
Agenda
- Preparation of parts for FCAL2 modules -- Sasha
- Crystals:
- Received 40 crystals from CRYTUR [1], 10 have been recently sent out. Remaining 45 crystals.
- Wrapped crystals: 10
- Available for wrapping: 10 SICCAS + 5 CRYTUR = 15
- George (DSG group) finished with preshaping.
- More than 400 long signal cables received, can start checking, bundling, labeling (receive labeling machine in a couple of weeks)
- Procurement parts for the LMS
- 16,400 ft of optical fibers delivered to the lab. 7,600 will be delivered in September.
- Receive first batch of donats for the LMS, evrth. looks Ok. Will receive all of them in a couple of weeks (start working on the LMS)
- Crystals:
- Module fabrication -- Sasha
- Fabricated modules: Total 1542
- 9 modules fabricated during last week
- Available for fabrication: 26
- 42 modules fabricated using 'low quality' crystals for the stacking mockup and 'crunch' tests.
- Report from students
- Fabricated modules: Total 1542
- Visual inspections of fabricated modules
- 160 modules checked
- Testing of PMT dividers -- Sasha / Vlad / Arshak
- FCAL2 modules with dividers installed on the CCAL [2]
- Met with Vlad P. on Tuesday. Fine tuned the divider circuit. Checking/tuning an amplifier; Chris S. ordered some OPS.
- Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak
- Detector installation page
- Updates from the meetings with Tim's group [3]
- Discussion of the FCAL2 installation procedures [4]
- Final mapping of low-voltage cables
- Manpower and division of tasks
- Projects for summer students
- Summer Students (2023)
- Simulations/Analysis