JEF meeting, March 1, 2024
From GlueXWiki
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 all cables
- - 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
- - Tested and labeled ~150 LV and ~200 HV cables -- Laveen
- Cables ready: 6 layers (LV) and 37 layers (HV)
- - 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)
- - Tested and labeled ~150 LV and ~200 HV cables -- Laveen
- Testing of PMT dividers -- Sasha / Vlad / George
- Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad
- Analysis/Simulation
Minutes
Attendees: Bill, Liping, Igal, Olga, Laveen, Sasha, Stjepan, Axel, Phi, Jane, S.T.
- Laveen will start working on ECAL geometry
- Use survey data, develop python script to place crystals individually in xml
- Received all HV cables, but LV cables still coming in in batches
- No progress on LV distribution board
- Chris S. working on PMT dividers, George J. from detector support group testing them
- Remove power regulator due to results of radiation test (MPOD itself is very stable)\
- All PMT sockets expected to be ready by some time in March
- 800 fibers for LMS installed, working on organizing bundles to go under platform, next start working on upper region (fibers directed left and right)