Difference between revisions of "March 5, 2021 DIRC"

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(Agenda)
(Agenda)
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# [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 prototypes and ongoing tests (Bill, All)
 
#* Discussion of prototypes and ongoing tests (Bill, All)
#** Recent inspections
+
#** Recent inspections: [https://logbooks.jlab.org/entry/3868407 Wed 3/5] now at 10 weeks for half-size and 6 weeks for full-size prototype
 +
#** Diffuser status
 
#* Next steps in mirror process: (Justin)
 
#* Next steps in mirror process: (Justin)
 +
#** Keith working on production-quality mirror with full process and final mirror/borosilicate dimensions
 
#** Strongbacks at shop for re-anodizing
 
#** Strongbacks at shop for re-anodizing
 
#** Borofloat ordered, expect delivery in 1-2 weeks
 
#** Borofloat ordered, expect delivery in 1-2 weeks
#** Production mirror assembly planned for clean hood and water tested in Hall D
+
#** Need to schedule mirror cutting at Danny's glass
 
#* Other thoughts or suggestions?
 
#* Other thoughts or suggestions?
# Diffuser status (Bill)
+
# [https://logbooks.jlab.org/entry/3867768 Electrics cooling baffles] (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]: all 8 batches nearly complete for REST reconstruction (Justin)
 
#* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring 2020 data production status]: all 8 batches nearly complete for REST reconstruction (Justin)

Revision as of 10:15, 5 March 2021

Meeting Information

GlueX DIRC Meeting
Friday March 5, 2021
10:00 am, 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. Mirror prototype test plan (All)
    • Discussion of prototypes and ongoing tests (Bill, All)
      • Recent inspections: Wed 3/5 now at 10 weeks for half-size and 6 weeks for full-size prototype
      • Diffuser status
    • Next steps in mirror process: (Justin)
      • Keith working on production-quality mirror with full process and final mirror/borosilicate dimensions
      • Strongbacks at shop for re-anodizing
      • Borofloat ordered, expect delivery in 1-2 weeks
      • Need to schedule mirror cutting at Danny's glass
    • Other thoughts or suggestions?
  3. Electrics cooling baffles (Bill)
  4. DIRC commissioning analyses and 2020 studies (All)
    • Spring 2020 data production status: all 8 batches nearly complete for REST reconstruction (Justin)
    • Geometric reconstruction update
      • Update on shift of the time difference (Roman)
      • Cherenkov PDF (Ahmed)
      • Performance from KKπ and πππ (Bill)
    • FastDIRC update (Yunjie)
  5. AOB