Difference between revisions of "JEF meeting, January 26, 2024"
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* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Aoran | * '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Aoran | ||
** - 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] | ||
− | ** - Tested 637 divider (all fabricated dividers) [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers] | + | ** - Tested 637 divider (all fabricated dividers) [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers]. No dividers produced during this week. |
** - 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 / Hakob | * '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad / Hakob |
Revision as of 10:28, 26 January 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 1280 in total
- - HV distribution boards: in preparation
- - LV cables: Received 48 cables during this week
- - 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 [3], 120 short HV cables testes and labeled during this week.
- - Prepare modules for the TAC and prototypes (using crystals with some imperfections)
- - Preparation of the LMS
- - Need to glue Al flange to the optical fiber
- - Ready for installation [6]
- - Radiation tests of the PMT active base [7]
- Finished tests, working on the tech note
- - Inventory database and GUI for installed electronics
- - Summer Students (2023)
- Testing of PMT dividers -- Sasha / Vlad / Aoran
- Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob
- Detector installation [10][11][12]
- Installation of the LMS
- Started yesterday (after long delay) [13]
- Had to obtain trainings for operating scissor lift (operation without training violates safety rules) (revealed some issues with the lift when inspected by Joe Thomas)
- Cable and divider installation
- Started yesterday, making a decision how to stretch them [14]
- Still no power on the ECAL platform (expect delay with the development of the trigger/DAQ)
- Detector installation page