Difference between revisions of "JEF meeting, April 19, 2024"
From GlueXWiki
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*** - need to prepare one for testing dividers and maintenance (done) | *** - need to prepare one for testing dividers and maintenance (done) | ||
** <span style="color: red"> Installation of the LMS has been completed </span> [https://logbooks.jlab.org/entry/4282307] | ** <span style="color: red"> Installation of the LMS has been completed </span> [https://logbooks.jlab.org/entry/4282307] | ||
− | ** Cable and divider installation [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_19_2024/ | + | ** Cable and divider installation [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_19_2024/cable3.jpg] [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_19_2024/cable2.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_19_2024/cable1.jpg] |
** Bundles with optical fibers for the trigger have been installed (Chris, Armen, Mark). Need to install 2 patch panels [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_12_2024/optical_trigger.jpg] | ** Bundles with optical fibers for the trigger have been installed (Chris, Armen, Mark). Need to install 2 patch panels [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_12_2024/optical_trigger.jpg] | ||
** Receive optical network fibers. Will install them as well as the network switch during next week [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_12_2024/network_bundle.jpg] | ** Receive optical network fibers. Will install them as well as the network switch during next week [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/04_12_2024/network_bundle.jpg] |
Revision as of 09:07, 19 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 440 - 150 = 290 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
- All ePASes are ready for the installation -- Sasha and Vlad
- - need to prepare one for testing dividers and maintenance (done)
- Installation of the LMS has been completed [8]
- Cable and divider installation [9] [10][11]
- 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 (?) )
- All ePASes are ready for the installation -- Sasha and Vlad
- Analysis/Simulation
- FCAL2 poster for open house?
- JEF/ECAL/FCAL poster
- exhibit stand (modules, PMTs, etc.)