Difference between revisions of "October 28, 2019 DIRC"
From GlueXWiki
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#* Full size gluing samples and water test (Tim, Keith) | #* Full size gluing samples and water test (Tim, Keith) | ||
#** Thermal expansion test #3 [https://logbooks.jlab.org/entry/3735577 Result] | #** Thermal expansion test #3 [https://logbooks.jlab.org/entry/3735577 Result] | ||
− | #* Mirror cutting | + | #* Mirror cutting: trimming "funky" shaped piece on top/bottom plates today (Tim/Scot) |
− | #* Expect borosilicate delivery | + | #* Expect borosilicate delivery this afternoon (Tim/Scot) |
− | #* Gluing | + | #* Gluing and assembly starts tomorrow (All) |
+ | #** 4 "flat" mirrors taped to strongback and borosilicate will be glued/cured in place | ||
+ | #** 3-segment and "wedge" mirrors glued separately and taped after curing. | ||
+ | #** Schedule: glue pieces for North OB by the end of the week, cure over the weekend and assemble next week. Follow similar parallel plan for South OB | ||
# LED diffuser Update (Bill) | # LED diffuser Update (Bill) | ||
# Readout tests (Justin, Bill, All) | # Readout tests (Justin, Bill, All) |
Revision as of 08:50, 28 October 2019
Meeting Information
GlueX DIRC Meeting
Monday October 14, 2019
1:00 pm, EDT
Hall D Counting House
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:
- Mirror replacement update
- Full size gluing samples and water test (Tim, Keith)
- Thermal expansion test #3 Result
- Mirror cutting: trimming "funky" shaped piece on top/bottom plates today (Tim/Scot)
- Expect borosilicate delivery this afternoon (Tim/Scot)
- Gluing and assembly starts tomorrow (All)
- 4 "flat" mirrors taped to strongback and borosilicate will be glued/cured in place
- 3-segment and "wedge" mirrors glued separately and taped after curing.
- Schedule: glue pieces for North OB by the end of the week, cure over the weekend and assemble next week. Follow similar parallel plan for South OB
- Full size gluing samples and water test (Tim, Keith)
- LED diffuser Update (Bill)
- Readout tests (Justin, Bill, All)
- Successful FPGA replacement (Bill, Justin)
- Threshold scan of North and South OB (Run 70005) for LED runs (Justin, Bill)
- First tests of North and South OB with pulser and LED (Justin, Bill)
- Fall 2019 Run Plan (All)
- 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/
- New simulation samples (10M events of ρ and φ samples): producing ROOT TTrees now with additional information on truth-level extrapolated tracks.
- /volatile/halld/home/gxproj7/dircsim-2019_01-ver00/gen_2pi/
- /volatile/halld/home/gxproj7/dircsim-2019_01-ver00/gen_2k/
- Commissioning LUT analyses (All)
- Cherenkov ring fit (Roman)
- Commissioning Analyses Update (Ahmed)
- Commissioning FastDIRC update (Yunjie)
- New production announcement e-mail
- Software/simulations
- FastDIRC geometry implementation and alignment work (Cris/Yunjie)
- Software overview and tasks (All)
- AOB