Difference between revisions of "February 5, 2021 DIRC"
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#* Geometric reconstruction update | #* Geometric reconstruction update | ||
#** Update on shift of the time difference (Roman) | #** Update on shift of the time difference (Roman) | ||
− | #** Cherenkov PDF (Ahmed) | + | #** [https://halldweb.jlab.org/wiki/images/1/1a/CherenkovPDFs2.pdf] Cherenkov PDF (Ahmed) |
#* FastDIRC update (Yunjie) | #* FastDIRC update (Yunjie) | ||
# AOB | # AOB |
Revision as of 10:38, 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
- North mirror box un-installed and inspected:
- Inspection of mirrors and dye test
- Removing all mirrors and plan to re-anodize at local shop
- Next steps in mirror process:
- Final modifications to mirror sizes (Justin), then order borofloat (several weeks lead time for previous order)
- Production mirror assembly planned for clean hood, and water tested in Hall D
- 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)
- [2] Cherenkov PDF (Ahmed)
- FastDIRC update (Yunjie)
- AOB