Difference between revisions of "JEF meeting, May 3, 2024"

Revision as of 09:20, 3 May 2024

Media:Example.oggMeeting 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 160 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
  • - Bundling short cables (groups of 7, 7, and 6 cables): signal (done), HV (done), LV (36 layers done, waiting for cables) [3]
  • - [[] Update from Laveen]
• Testing of PMT dividers -- Sasha / Vlad / George / Mindy
  • - Testing procedure [4]
  • - Mindy has finished with preparing all sockets (~1650) !
  • - All dividers have been fabricated and tested by George [5]
    • decided to remove regulators on about 40 dividers
  • - Adding ECAL and updating FCAL translation table in the TT.DB (have to finish during this week)
• Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob / Laveen
  • Installation of the LMS has been completed [6]
  • Installation and testing cables and dividers [7][8]
  • All crates are connected to the network switch Ethernet switch [9]
  • Preparing for testing installed dividers
  • Detector installation page
    • (links from the previous meetings [10][11][12])
  • Preparation for beam tests with the PS
    • measure shower beam profile
    • shower reconstruction between PbWO4 and LG
  • Other hardware projects
    • --prototype of the ECAL veto counter
    • --study shower profile using PS (also transition region between lead tungstate and LG modules (?) )
• FCAL2 poster for open house?
  • JEF/ECAL/FCAL poster
• Analysis/Simulation
  • eta to ggpi0's update -- ig