Difference between revisions of "JEF meeting, April 28, 2023"
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* '''[[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] | ||
− | ** | + | ** Met with Vlad P. on Tuesday. Fine tuned the divider circuit (modified some resistors). Chris S. ordered new parts |
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Arshak | * '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Arshak | ||
** [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page] | ** [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page] |
Revision as of 09:13, 28 April 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
- Crystals:
- 10 CRYTUR crystals (out of 95 [1] ) were sent to us last week
- All crystals from the CCAL prototype were removed
- 26 crystals were wrapped by Mindy
- Number of available crystals: 1487 (modules) + 26 = 1513, expect to receive 95 from CRYTUR: 1513 + 95 = 1608 (12 spares)
- George (DSG group) unwrapped CCAL modules and removed LMS caps. Preshaped 48 ESR reflectors, have to preshape 32 more.
- More than 200 long signal cables received, can start checking, bundling, labeling
- Procurement parts for the LMS
- Ordered 16,000 ft of optical fibers. Expect that they will be delivered in May. Adding additional 8000 ft to the PO
- Ordered 18000 of polycarbonate donats
- Crystals:
- Module fabrication -- Sasha
- Fabricated modules: Total 1487
- Available for fabrication: 26
- Fabricate 36 modules using 'low quality' crystals for stacking mockup and 'crash' tests (train students on them)
- Fabricated modules: Total 1487
- 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 (modified some resistors). Chris S. ordered new parts
- 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]
- Manpower and division of tasks
- Projects for summer students
- Summer Students (2023)
- Light Monitoring System -- Arshak
- Simulations/Analysis