Difference between revisions of "JEF meeting, May 6. 2022"
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* Preparation for mass production of FCAL2 modules -- Sasha | * Preparation for mass production of FCAL2 modules -- Sasha | ||
− | ** New clean room EEL 108 [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/5_6_22/clean_room.jpg] | + | ** [https://halldweb.jlab.org/detectors/fcal2/budget/students.xlsx Status of Summer Students (2022) ] |
+ | ** [[Hotels summer 2022]] | ||
+ | ** DSG: | ||
+ | *** 904 SICCAS foils preshaped (finished) ! Started preshaping Crytur foils (16 done) | ||
+ | *** Wrapping: 30 crystals during this week | ||
+ | ** Chris A. continues to braze starps (have right now about 40 assemblies) | ||
+ | ** Igal cut Tedlar, Kapton, and ESR | ||
+ | ** Production of Silicon cookies (Olga) | ||
+ | *** Olga brought about 500 Silicon cookies from GWU (quality is very good)[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/5_6_22/silicon_cookies.jpg][https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/5_6_22/silicon_cookies1.jpg] | ||
+ | ** New clean room EEL 108 [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/5_6_22/clean_room.jpg][https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/5_6_22/clean_room1.jpg] | ||
+ | *** Submitted OSP to amend location | ||
* Module fabrication -- Sasha | * Module fabrication -- Sasha | ||
**[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication.pdf Fabricated modules] [https://docs.google.com/document/d/1upI9M_RNR4qipzwg-SmxmzkqoCDU294x7Y3jT5M6DVY/edit (list on Google Drive)] <span style="color:#FF0000"> Grand total 373 </span> | **[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication.pdf Fabricated modules] [https://docs.google.com/document/d/1upI9M_RNR4qipzwg-SmxmzkqoCDU294x7Y3jT5M6DVY/edit (list on Google Drive)] <span style="color:#FF0000"> Grand total 373 </span> | ||
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** DNP 2022 fall meeting: [https://tigers.phys.lsu.edu/dnp2022/ DNP 2022 web site] | ** DNP 2022 fall meeting: [https://tigers.phys.lsu.edu/dnp2022/ DNP 2022 web site] | ||
** Proposed ECT* (https://www.ectstar.eu/) workshop | ** Proposed ECT* (https://www.ectstar.eu/) workshop | ||
+ | |||
+ | =Minutes= | ||
+ | Attendees: Axel, Bill, Sasha, Igal, Liping, Tegan, Arshak, Olga, Zisis, Tim B., Phil, Jane, S.T. | ||
+ | * We had some discussion regarding lodging for students coming to the lab in the summer. | ||
+ | ** Several hotels and extended-stay places/apartments have been identified by Olga for the period when the ResFac is not available | ||
+ | ** Arrival dates and stay duration have been set for GWU/NOVA students + 1 from UNCW and 1 from Lamar. | ||
+ | * Module fabrication continues with help from Olga this week; now up to 373! | ||
+ | * New space in the EEL building has been fenced off | ||
+ | ** Sasha still working on updated OSP | ||
+ | * Arshak gave an update on the LMS development | ||
+ | ** Machine shop has cut hole in new plexiglas sheet for the LMS | ||
+ | ** Edges of sheet need some polishing to get rid of some scratches | ||
+ | ** Laser light shines all the way through from one side of the sheet to the other -- much better than previous prototype | ||
+ | ** Fibers with connectors have been constructed using UV-curing glue | ||
+ | * Igal, Drew S., and S.T. met with Ilya to discuss details of the implementation of the island algorithm for the CCAL | ||
+ | ** S.T. has been adapting this algorithm for use with FCAL-2 | ||
+ | ** Identified a part of the CCAL code that may not be necessary to use | ||
+ | ** Some indication from Tegan that Log-weighting for the position not as good as energy weighting | ||
+ | ** Shower reconstruction efficiencies need to be understood better |
Latest revision as of 11:52, 6 May 2022
meeting time and location
- 9:30 am EST (JLab time) remote only
- Zoom meeting ID: 161 050 9142 Passcode: 004965
Agenda
- Preparation for mass production of FCAL2 modules -- Sasha
- Status of Summer Students (2022)
- Hotels summer 2022
- DSG:
- 904 SICCAS foils preshaped (finished) ! Started preshaping Crytur foils (16 done)
- Wrapping: 30 crystals during this week
- Chris A. continues to braze starps (have right now about 40 assemblies)
- Igal cut Tedlar, Kapton, and ESR
- Production of Silicon cookies (Olga)
- New clean room EEL 108 [3][4]
- Submitted OSP to amend location
- Module fabrication -- Sasha
- Light Monitoring System -- Arshak
- Data analysis
- Simulations
- Workshops/external meetings
- DNP 2022 fall meeting: DNP 2022 web site
- Proposed ECT* (https://www.ectstar.eu/) workshop
Minutes
Attendees: Axel, Bill, Sasha, Igal, Liping, Tegan, Arshak, Olga, Zisis, Tim B., Phil, Jane, S.T.
- We had some discussion regarding lodging for students coming to the lab in the summer.
- Several hotels and extended-stay places/apartments have been identified by Olga for the period when the ResFac is not available
- Arrival dates and stay duration have been set for GWU/NOVA students + 1 from UNCW and 1 from Lamar.
- Module fabrication continues with help from Olga this week; now up to 373!
- New space in the EEL building has been fenced off
- Sasha still working on updated OSP
- Arshak gave an update on the LMS development
- Machine shop has cut hole in new plexiglas sheet for the LMS
- Edges of sheet need some polishing to get rid of some scratches
- Laser light shines all the way through from one side of the sheet to the other -- much better than previous prototype
- Fibers with connectors have been constructed using UV-curing glue
- Igal, Drew S., and S.T. met with Ilya to discuss details of the implementation of the island algorithm for the CCAL
- S.T. has been adapting this algorithm for use with FCAL-2
- Identified a part of the CCAL code that may not be necessary to use
- Some indication from Tegan that Log-weighting for the position not as good as energy weighting
- Shower reconstruction efficiencies need to be understood better