Difference between revisions of "JEF meeting, march 1, 2024"
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* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / George | * '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / George | ||
** - Testing procedure [https://halldweb.jlab.org/detectors/fcal2/dividers/divider_test_guide.pptx] | ** - Testing procedure [https://halldweb.jlab.org/detectors/fcal2/dividers/divider_test_guide.pptx] | ||
− | ** - | + | ** - About 1100 dividers have been fabricated |
− | ** - | + | ** - Started removing power regulators on the newly fabricated dividers |
− | ** - | + | ** - George has tested 133 + 41 = 174 dividers (811 tested in total) |
+ | ** - [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers]. | ||
** - Spare PMTs, have about 20, likely need more for the future (order 30 more )? | ** - Spare PMTs, have about 20, likely need more for the future (order 30 more )? | ||
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad | * '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad |
Revision as of 12:07, 29 February 2024
Meeting time and location:
- 9:30 am EST (JLab time) remote only
- Connection information
Agenda
- Preparation of parts for ECAL -- Sasha
- - signal cables - done
- - signal patch panel [1] - done
- - HV cables: received 165 cables 1445 in total
- - HV distribution boards: in preparation
- - LV cables: 100 cables received, 250 cables in total
- - LV distribution boards. Received 4 boards, performed initial cehck, need to solder connectors [2]
- - Optical fibers and parts for the trigger/DAQ have been ordered
- Ongoing projects -- Sasha, all
- - Testing and labeling cables, 100 short LV cables tested and labeled during this week.
- - Prepare modules for the TAC and prototypes (using crystals with some imperfections)
- - Radiation tests of the PMT active base [5]
- Finished tests, working on the tech note
- - Inventory database and GUI for installed electronics
- - Summer Students (2023)
- Testing of PMT dividers -- Sasha / Vlad / George
- Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad
- Analysis/Simulation
- Rough draft of Feb. collaboration talk -- Simon
- updates -- ig