September 30, 2019 DIRC

Meeting Information

GlueX DIRC Meeting
Monday September 30, 2019
1:00 pm, EDT
CC F326

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:
   • New meeting time: propose to meet at 1 pm for remainder of the Fall semester.
   • Collaboration Meeting this week: Andrew and Justin preparing presentations.
2. Installation work:
   • South OB mirror replacement update
     • Strongback modification and anodization (Stephanie, Mark)
     • Testing of epoxy larger glass panes (Tim, Keith)
     • Mirror and glass procurement and cutting (Mark, Tim)
   • North box installation progress (Mark, All)
   • LED testing plan (Justin, Bill, All)
   • LED diffuser Update (Bill)
   • Next steps (All)
3. Spring 2019 DIRC Commissioning Analysis (All)
   • New production announcement e-mail
     • Merged ROOT TTrees: /volatile/halld/home/jrsteven/RunPeriod-2019-01/recon/analysis_REST/ver01_pass00/merged/
   • Reflectivity issue on GitHub (Yunjie, Justin)
   • Commissioning LUT analyses (All)
     • Cherenkov ring fit (Roman)
     • Commissioning Analyses Update (Ahmed)
   • Commissioning FastDIRC update (Yunjie)
4. Software/simulations
   • FastDIRC geometry implementation and alignment work (Cris/Yunjie)
5. Software overview and tasks (All)
6. AOB