Difference between revisions of "JEF meeting, April 26, 2024"
From GlueXWiki
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** - HV long cable, 18 ready (out of 36) | ** - HV long cable, 18 ready (out of 36) | ||
** - HV distribution boards: in preparation | ** - HV distribution boards: in preparation | ||
− | ** - LV cables: waiting for about | + | ** - LV cables: waiting for about 190 cables (will need to test, label, and bundle) |
** - LV distribution boards [https://halldweb.jlab.org/detectors/fcal2/cables/lv_distribution/lv_dist_board.jpg ]. Have to populate with connectors, and design a box around the PCB | ** - LV distribution boards [https://halldweb.jlab.org/detectors/fcal2/cables/lv_distribution/lv_dist_board.jpg ]. Have to populate with connectors, and design a box around the PCB | ||
** - Chris S. is working on the prototype of the LED board. Currently 5 blue LEDs, consider to add red LEDs as well | ** - Chris S. is working on the prototype of the LED board. Currently 5 blue LEDs, consider to add red LEDs as well |
Revision as of 09:01, 26 April 2024
Meeting time and location:
- 9:30 am EST (JLab time) remote only
- Connection information
- Preparation of parts for ECAL -- Sasha
- - signal cables - done
- - signal patch panel [1] - done
- - HV short cables: received, checked, labeled (last week)
- - HV long cable, 18 ready (out of 36)
- - HV distribution boards: in preparation
- - LV cables: waiting for about 190 cables (will need to test, label, and bundle)
- - LV distribution boards [2]. Have to populate with connectors, and design a box around the PCB
- - Chris S. is working on the prototype of the LED board. Currently 5 blue LEDs, consider to add red LEDs as well
- Ongoing projects
- Testing of PMT dividers -- Sasha / Vlad / George / Mindy
- - Testing procedure [6]
- - Mindy has finished with preparing all sockets (~1650) !
- - All dividers have been fabricated
- - Need to remove power regulators on about 200 dividers
- - George has tested about 1400 dividers [7].
- - Adding ECAL (and updating FCAL) translation table in the TT.DB (needed for EPICS scalers)
- Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob / Laveen
- Submitted ePAS for testing installed dividers
- Installation of the LMS has been completed [8]
- Cable and divider installation [9] [10][11]
- Install cable bundles on vertical chains
- Sort out dividers, set up jumpers (amplifier/by-pass) and install them.
- Bundles with optical fibers for the trigger have been installed (Chris, Armen, Mark). Need to install 2 patch panels [12]
- Receive optical network fibers. Will install them as well as the network switch during next week [13]
-
7 VXS controllers can be booted now [14] - Detector installation page
- Other hardware projects
- --prototype of the ECAL veto counter
- --study shower profile using PS (also transition region between lead tungstate and LG modules (?) )
- Analysis/Simulation
- Updates --ig
- FCAL2 poster for open house?
- JEF/ECAL/FCAL poster
- exhibit stand (modules, PMTs, etc.)
- Analysis/Simulation
- Update on pi0gg bggen studies [18] -- Stjepan