Difference between revisions of "December 21, 2020 DIRC"
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# Announcements | # Announcements | ||
# [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: |
| − | #* Reflectivity measurements vs wavelength | + | #** [https://logbooks.jlab.org/entry/3860461 Glass sample tests] |
| + | #** [https://logbooks.jlab.org/entry/3860659 UVE+borosilicate sample tests] | ||
| + | #* Reflectivity measurements vs wavelength at 45 degrees in air: [https://halldweb.jlab.org/wiki/index.php/File:Reflectivity45.png] and zoomed version [https://halldweb.jlab.org/wiki/index.php/File:ReflectivityZoom45.png] | ||
#* Other thoughts or suggestions? | #* Other thoughts or suggestions? | ||
# Diffuser sealing update (Bill) | # Diffuser sealing update (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] (Justin) | #* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring 2020 data production status] (Justin) | ||
| + | #** DIRC trees located at /volatile/halld/home/gxproj7/RunPeriod-2019-11/recon/ for batches 1-4 is half of full statistics | ||
#* Geometric reconstruction update (Ahmed/Roman) | #* Geometric reconstruction update (Ahmed/Roman) | ||
#** Update on shift of the time difference | #** Update on shift of the time difference | ||
| + | #** Cherenkov PDF | ||
#* Per LED Photon monitoring overtime (Bill) | #* Per LED Photon monitoring overtime (Bill) | ||
| + | #** [https://logbooks.jlab.org/entry/3860588 2020 Jan-March] | ||
| + | #** [https://logbooks.jlab.org/entry/3858309 2020 Aug-Sep] | ||
| + | #** Fernando raised a question on a potential power supply Issue? https://logbooks.jlab.org/entry/3859785 | ||
#* FastDIRC update (Yunjie) | #* FastDIRC update (Yunjie) | ||
# [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) | ||
# AOB | # AOB | ||
Latest revision as of 14:01, 21 December 2020
Meeting Information
GlueX DIRC Meeting
Monday December 21, 2020
1:00 pm, 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
- Mirror prototype test plan (All)
- Diffuser sealing update (Bill)
- DIRC commissioning analyses and 2020 studies (All)
- Spring 2020 data production status (Justin)
- DIRC trees located at /volatile/halld/home/gxproj7/RunPeriod-2019-11/recon/ for batches 1-4 is half of full statistics
- Geometric reconstruction update (Ahmed/Roman)
- Update on shift of the time difference
- Cherenkov PDF
- Per LED Photon monitoring overtime (Bill)
- 2020 Jan-March
- 2020 Aug-Sep
- Fernando raised a question on a potential power supply Issue? https://logbooks.jlab.org/entry/3859785
- FastDIRC update (Yunjie)
- Spring 2020 data production status (Justin)
- Follow-up on additional action items from workfest (All)
- AOB
![[2]](https://halldweb.jlab.org/wiki/index.php/File:Reflectivity45.png){kind=link}
![[3]](https://halldweb.jlab.org/wiki/index.php/File:ReflectivityZoom45.png){kind=link}