Difference between revisions of "December 7, 2020 DIRC"

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(Agenda)
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# Announcements
 
# Announcements
 
# South OB mirror box removal and evaluation (Bill, All)
 
# South OB mirror box removal and evaluation (Bill, All)
#* [https://logbooks.jlab.org/entry/3859182 UV dye test] (Bill)
+
#* UV dye test [https://logbooks.jlab.org/entry/3859182 Friday] and [https://logbooks.jlab.org/entry/3859248 Monday] (Bill)
 
#* Reflectivity setup (Bill)
 
#* Reflectivity setup (Bill)
 
#* One mirror (bottom plate) removed from the strong back, similar challenge to remove as previous attempts
 
#* One mirror (bottom plate) removed from the strong back, similar challenge to remove as previous attempts
 
# [https://halldweb.jlab.org/wiki/index.php/Mirror_prototype_test_plan#Proposed_prototypes Mirror prototype test plan] (All)
 
# [https://halldweb.jlab.org/wiki/index.php/Mirror_prototype_test_plan#Proposed_prototypes Mirror prototype test plan] (All)
 
#* Discussion of assembled prototypes
 
#* Discussion of assembled prototypes
 +
#** [https://logbooks.jlab.org/entry/3858953 Liquid glass pieces]
 +
#** Silicone mold to form thin epoxy layer
 +
#** Epotek to be shipped this week
 
#* Other thoughts or suggestions?
 
#* Other thoughts or suggestions?
 +
# Diffuser sealing update (Bill)
 
# DIRC commissioning analyses and 2020 studies (All)
 
# DIRC commissioning analyses and 2020 studies (All)
 
#* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring 2020 data production status] (Justin)
 
#* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring 2020 data production status] (Justin)

Revision as of 13:01, 7 December 2020

Meeting Information

GlueX DIRC Meeting
Monday December 7, 2020
1:00 pm, ET
Remote only

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. South OB mirror box removal and evaluation (Bill, All)
    • UV dye test Friday and Monday (Bill)
    • Reflectivity setup (Bill)
    • One mirror (bottom plate) removed from the strong back, similar challenge to remove as previous attempts
  3. Mirror prototype test plan (All)
    • Discussion of assembled prototypes
    • Other thoughts or suggestions?
  4. Diffuser sealing update (Bill)
  5. DIRC commissioning analyses and 2020 studies (All)
  6. Follow-up on additional action items from workfest (All)
    • 100M event MC samples required for ρ and φ data/MC comparisons:
      • /volatile/halld/home/gxproj7/RunPeriod-2019-11/dircsim-2019_11-ver02/analysis/hd_root_gen_2pi_pass00.root
      • /volatile/halld/home/gxproj7/RunPeriod-2019-11/dircsim-2019_11-ver02/analysis/hd_root_gen_2k_pass00.root
  7. AOB