Difference between revisions of "JEF meeting, November 10, 2023"
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=Agenda= | =Agenda= | ||
*'''Preparation of parts for ECAL''' -- Sasha | *'''Preparation of parts for ECAL''' -- Sasha | ||
+ | ** - signal cables: all cables are ready. Received 75 long cables. They have been tested, labeled and bundled (will be used to replace FCAL cables removed from the FCAL) | ||
+ | ** - signal patch panels are ready [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_13_2023/signal_patch_panel.jpg ] | ||
+ | ** - HV cables: have received 100 short cables, have been testes and labeled. 320 cables are ready for installation. 36 long cables are in production | ||
+ | ** - HV distribution boards: Chris is finalizing design of the distribution board, should order 4 boards soon. | ||
+ | ** - LV cables: ordered, lead time unclear | ||
+ | ** - LV distribution boards: met with Chris and Stephanie on Monday last week. The design of the LV distribution board has been finalized. | ||
+ | ** - Optical fibers: received all | ||
* '''Ongoing projects''' -- Sasha, all | * '''Ongoing projects''' -- Sasha, all | ||
+ | ** - Testing and labeling cables ([https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_13_2023/recently_labeled_cables.jpg Recently labeled cables in boxes)][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/11_3_2023/aoran_cables.jpg ] | ||
+ | ** - Prepare modules for the TAC and prototypes (using crystals with some imperfections) [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_13_2023/spare_crystals.jpg ] | ||
+ | *** [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_20_2023/wrapped_modules.jpg Wrapped crystals] | ||
+ | *** [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_20_2023/parts_for_tac.jpg Parts for TAC][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_20_2023/parts_for_tac1.jpg]. Chris D. and Keith prepared brass straps assemblies. | ||
+ | *** [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_20_2023/modules_for_prototype.jpg Modules for prototype (25 are ready)]. All parts are ready to assemble 30 CCAL-style modules. | ||
+ | ** - Polished 320 fiber plastic caps, all fibers are ready. Meeting with Stephanie and Tim, 3-D printed a mounting plate to couple with the integrating sphere [https://halldweb.jlab.org/detectors/fcal2/lms/is_plate.jpg] | ||
+ | ** - Installation of the trigger and readout electronics | ||
+ | *** - 7 VXS crate, 3 HV crates, and 1 LV (Wiener) crate have been installed. Power lines will be installed in a week. | ||
+ | *** - Installed flash ADC, SDs, TIs. Uploaded new firmware [https://logbooks.jlab.org/entry/4208145] | ||
+ | *** - Work on the installation of ROCs and VTPs (with Ben R.) | ||
+ | ** - [https://halldweb.jlab.org/detectors/fcal2/installation/students_2023/list_of_students_2023.xlsx Summer Students (2023) ] | ||
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Aoran / Boaxin | * '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Aoran / Boaxin | ||
+ | ** - Testing procedure [https://halldweb.jlab.org/detectors/fcal2/dividers/divider_test_guide.pptx] | ||
+ | ** - Tested 178 dividers [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers] | ||
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad / Hakob | * '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad / Hakob | ||
+ | ** Detector installation [https://logbooks.jlab.org/book/halld][https://halldweb.jlab.org/detectors/fcal2/installation/photos/install_fcal/students_detector1.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/photos/install_fcal/students_detector.jpg] | ||
+ | ** Detector survey | ||
+ | ** Installation of racks [https://halldweb.jlab.org/detectors/fcal2/cables/racks/install_racks1.jpg][https://halldweb.jlab.org/detectors/fcal2/cables/racks/install_racks2.jpg] | ||
+ | ** [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page] | ||
+ | ** Updates from the meetings with Tim's group [https://halldweb.jlab.org/wiki/index.php/FCAL_2_Design_Meetings] | ||
+ | ** Discussion of the FCAL2 installation procedures [https://halldweb.jlab.org/wiki/index.php/FCAL_2_Installation_Meetings] | ||
* '''Light monitoring system''' | * '''Light monitoring system''' | ||
+ | ** Plastic caps have been glued to all fibers | ||
+ | * '''Returning low-quality crystals to SICCAS''' -- Sasha | ||
+ | ** 11 crystals were wrapped and placed into the box; they are ready for shipment to SICCAS [https://halldweb.jlab.org/detectors/fcal2/crystals/QA_check/third_batch/crystals_for_shipment.pptx] | ||
+ | |||
*'''Analysis/Simulation''' | *'''Analysis/Simulation''' |
Revision as of 12:49, 9 November 2023
Meeting time and location:
- 9:30 am EST (JLab time) remote only
- Connection information
Agenda
- Preparation of parts for ECAL -- Sasha
- - signal cables: all cables are ready. Received 75 long cables. They have been tested, labeled and bundled (will be used to replace FCAL cables removed from the FCAL)
- - signal patch panels are ready [1]
- - HV cables: have received 100 short cables, have been testes and labeled. 320 cables are ready for installation. 36 long cables are in production
- - HV distribution boards: Chris is finalizing design of the distribution board, should order 4 boards soon.
- - LV cables: ordered, lead time unclear
- - LV distribution boards: met with Chris and Stephanie on Monday last week. The design of the LV distribution board has been finalized.
- - Optical fibers: received all
- Ongoing projects -- Sasha, all
- - Testing and labeling cables (Recently labeled cables in boxes)[2]
- - Prepare modules for the TAC and prototypes (using crystals with some imperfections) [3]
- Wrapped crystals
- Parts for TAC[4]. Chris D. and Keith prepared brass straps assemblies.
- Modules for prototype (25 are ready). All parts are ready to assemble 30 CCAL-style modules.
- - Polished 320 fiber plastic caps, all fibers are ready. Meeting with Stephanie and Tim, 3-D printed a mounting plate to couple with the integrating sphere [5]
- - Installation of the trigger and readout electronics
- - 7 VXS crate, 3 HV crates, and 1 LV (Wiener) crate have been installed. Power lines will be installed in a week.
- - Installed flash ADC, SDs, TIs. Uploaded new firmware [6]
- - Work on the installation of ROCs and VTPs (with Ben R.)
- - Summer Students (2023)
- Testing of PMT dividers -- Sasha / Vlad / Aoran / Boaxin
- Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob
- Light monitoring system
- Plastic caps have been glued to all fibers
- Returning low-quality crystals to SICCAS -- Sasha
- 11 crystals were wrapped and placed into the box; they are ready for shipment to SICCAS [16]
- Analysis/Simulation