Difference between revisions of "November 23, 2020 DIRC"
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# Announcements: | # Announcements: | ||
# Mirror box removal and evaluation (Bill, All) | # Mirror box removal and evaluation (Bill, All) | ||
− | # [https:// | + | #* After [https://logbooks.jlab.org/entry/3857869 removal] found most of less reflective areas are air pockets under glass. By putting pressure on the front glass, can see water move under surface |
− | # [https:// | + | #* Setting up reflectivity tests for mirrors from South OB for quantitative comparison (Bill) |
+ | #* Keith is preparing to remove the mirror from the strong back for the bottom mirror (check if any easier to remove will less tape than original mirrors from MIT) | ||
+ | # [https://halldweb.jlab.org/wiki/index.php/Mirror_prototype_test_plan Mirror prototype test plan] following last meeting's discussion (All) | ||
# 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) | ||
Line 25: | Line 27: | ||
#** Update on shift of the time difference | #** Update on shift of the time difference | ||
#* FastDIRC update (Yunjie) | #* FastDIRC update (Yunjie) | ||
+ | #* Application to specific channel (Andrew) | ||
# [https://halldweb.jlab.org/wiki/index.php/April_20-21,_2020_DIRC#Action_items Follow-up on additional action items from workfest] (All) | # [https://halldweb.jlab.org/wiki/index.php/April_20-21,_2020_DIRC#Action_items Follow-up on additional action items from workfest] (All) | ||
#* 100M event MC samples required for ρ and φ data/MC comparisons: | #* 100M event MC samples required for ρ and φ data/MC comparisons: |
Revision as of 13:10, 23 November 2020
Meeting Information
GlueX DIRC Meeting
Monday November 23, 2020
1:00 pm, EDT
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:
- Mirror box removal and evaluation (Bill, All)
- After removal found most of less reflective areas are air pockets under glass. By putting pressure on the front glass, can see water move under surface
- Setting up reflectivity tests for mirrors from South OB for quantitative comparison (Bill)
- Keith is preparing to remove the mirror from the strong back for the bottom mirror (check if any easier to remove will less tape than original mirrors from MIT)
- Mirror prototype test plan following last meeting's discussion (All)
- DIRC commissioning analyses and 2020 studies (All)
- Spring 2020 data production status (Justin)
- Geometric reconstruction update (Ahmed/Roman)
- Update on shift of the time difference
- FastDIRC update (Yunjie)
- Application to specific channel (Andrew)
- 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
- 100M event MC samples required for ρ and φ data/MC comparisons:
- AOB