Difference between revisions of "February 5, 2021 DIRC"
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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 | #* Discussion of prototypes and ongoing tests | ||
| + | #** Half-size prototype: test began on [https://logbooks.jlab.org/entry/3860795 Dec 22], inspections [https://logbooks.jlab.org/entry/3865870 Jan 19] and Feb 1 show air gap is maintained over 6 weeks | ||
| + | #** Full-size 3-segment mirror prototypes: test began on [https://logbooks.jlab.org/entry/3864139 Jan 22] with weekly inspections: [https://logbooks.jlab.org/entry/3865871 Feb 1] | ||
| + | #** [https://logbooks.jlab.org/entry/3865872 Top/bottom mirror prototype:] plan to begin water test on Monday | ||
| + | #* Next steps in mirror process: | ||
| + | #** Final modifications to mirror sizes (Justin), then order borofloat (several weeks lead time for previous order) | ||
| + | #** Mirror assembly can begin once mirrors cut at Danny's and borofloat order received | ||
#* Other thoughts or suggestions? | #* Other thoughts or suggestions? | ||
# Diffuser status (Bill) | # Diffuser status (Bill) | ||
Revision as of 10:14, 5 February 2021
Meeting Information
GlueX DIRC Meeting
Friday February 5, 2021
10:00 am, ET
Remote only
Connection Using Bluejeans
- To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 846453895.
- To join via a Web Browser, go to the page [1] https://bluejeans.com/846453895 .
- 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
- More information on connecting to bluejeans is available.
Agenda
- Announcements
- Collaboration Meeting: Feb 17-19. DIRC update talk by Bill planned for Wed afternoon.
- TIPP Conference: abstracts due Feb 7 (Sunday)
- Mirror prototype test plan (All)
- Discussion of prototypes and ongoing tests
- Half-size prototype: test began on Dec 22, inspections Jan 19 and Feb 1 show air gap is maintained over 6 weeks
- Full-size 3-segment mirror prototypes: test began on Jan 22 with weekly inspections: Feb 1
- Top/bottom mirror prototype: plan to begin water test on Monday
- Next steps in mirror process:
- Final modifications to mirror sizes (Justin), then order borofloat (several weeks lead time for previous order)
- Mirror assembly can begin once mirrors cut at Danny's and borofloat order received
- Other thoughts or suggestions?
- Discussion of prototypes and ongoing tests
- Diffuser status (Bill)
- DIRC commissioning analyses and 2020 studies (All)
- Spring 2020 data production status (Justin)
- Geometric reconstruction update
- Update on shift of the time difference (Roman)
- Cherenkov PDF (Ahmed)
- FastDIRC update (Yunjie)
- AOB
