June 28, 2018 DIRC

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Meeting Information

GlueX DIRC Meeting
Thursday June 28, 2018
10:00 am, EDT
JLab room A110

Connection Using Bluejeans

  1. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 846453895.
  2. To join via a Web Browser, go to the page [1] https://bluejeans.com/846453895 .
  3. To join via phone, use one of the following numbers and the Conference ID: 846453895
    • US or Canada: +1 408 740 7256 or
    • US or Canada: +1 888 240 2560
  4. More information on connecting to bluejeans is available.

Agenda

  1. Announcements
  2. Bar box transportation and installation: plans for a writeup? (Matt, et al.)
  3. Optical box
    • Water quality plan (Tim, et al.)
    • Controls (from review):
      • Additional sensor to detect possible water leak on bottom of optical box?
      • Documentation of controls and interlocks
    • Fabrication status update (Ernie and Jason)
      • Box production at Lesker: delivery date to Bates?
      • PMT test fixture and cookies (Maria)
      • Window procurement
      • Dark box design
        • Air flow considerations and plan:
          • The power dissipated by each module is ~4 Watts, so the total in one optical box enclosure would be ~144 W.
          • Temperature and flow rate requirements?
    • DIRC installation schedule
    • DIRC BBox Split Flange Seal
  4. Simulation studies (Maria and Roman)
  5. MAPMT testing (Bill)
    • Magnetic field test
  6. Commissioning plans
  7. AOB