JEF meeting, March 22, 2024

Agenda

• 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: 100 cables received, 500 cables in total
  • - LV distribution boards [2]. Have to populate with connectors, and design a box around the PCB
• Ongoing projects -- Sasha / Vlad / Hakob / Laveen
  • - Tested and labeled all HV cables ! and about 100 LV cables [3]
  • - Bundling short cables (groups of 7, 7, and 6 cables)
    • finished: LV - 13 layers, HV - 17 layers, signal - 6 layers (36 in total out of 120) [4][5]
• Testing of PMT dividers -- Sasha / Vlad / George
  • - Testing procedure [6]
  • - About 1420 dividers have been fabricated (Chris, Armen, Mindy)
  • - Started removing power regulators on the newly fabricated dividers
  • - George has tested 54 dividers (919 have been tested in total) [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
  • Preparing safety documents -- Sasha and Vlad
    • The following ePASes have been submitted and approved: (1) Installation of the LMS, Installation of cables and dividers, Beam tests with the PS test setup, Preparing cables (EEL126), Fabrication of calorimeter prototypes (EEL126), Testing ECAL dividers (EEL118)
  • Detector installation [8][9][10]
  • Installation of the LMS
    • 1053 fibers have been installed [11] [12]
  • Cable and divider installation [13][14][15]
  • Power installation on the platform has been completed [16]
  • Detector installation page
• Analysis/Simulation