Difference between revisions of "JEF meeting, July 28, 2023"

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(Created page with "Meeting time and location: *9:30 am EST (JLab time) remote only * [https://halldweb.jlab.org/wiki-private/index.php/JEF_Weekly_Meeting#Connection_information Connection inform...")
 
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*9:30 am EST (JLab time) remote only
 
*9:30 am EST (JLab time) remote only
 
* [https://halldweb.jlab.org/wiki-private/index.php/JEF_Weekly_Meeting#Connection_information Connection information]
 
* [https://halldweb.jlab.org/wiki-private/index.php/JEF_Weekly_Meeting#Connection_information Connection information]
 +
 +
=Agenda=
 +
  
 
=Agenda=
 
=Agenda=
 
*'''Preparation of parts for ECAL modules''' -- Sasha  
 
*'''Preparation of parts for ECAL modules''' -- Sasha  
 +
** Crystals:
 +
**: - <span style="color:#FF0000"> Received all crystals from CRYTUR [https://halldweb.jlab.org/wiki/index.php/CRYTUR ]. </span> 
 +
**: - Jane with students performed inspection of 88 crystals, expect to receive 66
 +
** Received all long signal cables from the first order (1200). Received 450 short signal cables [https://halldweb.jlab.org/detectors/fcal2/installation/photos/label_signal/short_signal.jpg]
 +
** Procurement parts for the LMS:
 +
**: - Waiting for 7,600 ft of optical fibers (August/September)
 
* '''Module fabrication'''  -- Sasha   
 
* '''Module fabrication'''  -- Sasha   
 +
<!-- ** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/fcal_fabrication.pdf  Status of fabrication ] -->
 +
** All modules have been fabricated, proceed with the final inventorization (about 1610 modules in total)
 +
** Fixing about 20 modules with small imperfections (overlapping Tedla)
 
* '''Ongoing projects''' -- Sasha, all
 
* '''Ongoing projects''' -- Sasha, all
 +
** Visual inspections of fabricated modules [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/19_05_2023/modules_qa.docx] - done 
 +
** Prepare to move modules into Hall D [https://halldweb.jlab.org/detectors/fcal2/installation/photos/move_to_halld/prepare_to_move.jpg] [https://halldweb.jlab.org/detectors/fcal2/installation/photos/move_to_halld/prepare_to_move1.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/photos/move_to_halld/prepare_to_move2.jpg]
 +
** Prepare space for the ECAL in Hall D. Move and install shelves. 70 modules have already been moved into the hall [https://halldweb.jlab.org/detectors/fcal2/installation/photos/move_to_halld/prepare_to_move3.jpg].
 +
** Tested, labeled, and bundled (53 bundlesout of 100) [https://halldweb.jlab.org/detectors/fcal2/installation/photos/label_signal/signal_bundles.jpg] of signal cables connected from the flash ADC to the patch panel [https://halldweb.jlab.org/wiki/index.php/Testing_and_labeling_cables]. Receive cartridges for the printer, will resume labeling and cable bundling today.
 +
** Removing signal cables from the FCAL and rearranging signal cables in the hall [https://halldweb.jlab.org/wiki/index.php/Removing_FCAL_cables_from_the_detector] [https://halldweb.jlab.org/wiki/index.php/Rearranging_FCAL_cables Rearranging_FCAL_cables] - done
 +
**: - 400 signal cables were removed,re-labeled and bundled
 +
**: - all cables have been re-arranged, two VXS crates can be removed (will be used by the ECAL)
 +
**: - install two flash ADCs
 +
** Cutting optical fibers and gluing plastic caps [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/06_23_2023/glue_caps.jpg]
 +
** [https://docs.google.com/presentation/d/1euIA49SszoQmSM4Lxu1OtZ8OfjltgwzXIbXo6TPEB3s/edit#slide=id.p Report from students]
 +
** Test fabricated modules using LMS [https://halldweb.jlab.org/wiki/index.php/Testing_ECAL_modules] 644 modules have been tested.
 
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad
 
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad
 +
** All electronics components received, will be shiped to the company to fabricate dividers today (Chris)
 
* '''[https://halldweb.jlab.org/wiki/index.php/FCAL_Insert_Module_Fabrication Proceedures]'''
 
* '''[https://halldweb.jlab.org/wiki/index.php/FCAL_Insert_Module_Fabrication Proceedures]'''
 
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Arshak / Vlad / Hakob
 
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Arshak / Vlad / Hakob
 +
** Started installing detector modules [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]
 +
** [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]
 +
** [https://halldweb.jlab.org/wiki/index.php/Distribution_of_signals_and_voltages Final mapping of low-voltage cables]
 +
** [https://halldweb.jlab.org/wiki/index.php/List_of_tasks_and_manpower Projects for summer students]
 +
** [https://halldweb.jlab.org/detectors/fcal2/installation/students_2023/list_of_students_2023.xlsx Summer Students (2023) ]
 +
<!-- ** [https://halldweb.jlab.org/detectors/fcal2/installation/photos Disassembling FCAL] -->
 
*'''Light monitoring system''' -- Arshak
 
*'''Light monitoring system''' -- Arshak
−
*'''Simulations/Analysis'''
 

Revision as of 09:01, 28 July 2023

Meeting time and location:

Agenda

Agenda

  • Preparation of parts for ECAL modules -- Sasha
    • Crystals:
      - Received all crystals from CRYTUR [1].
      - Jane with students performed inspection of 88 crystals, expect to receive 66
    • Received all long signal cables from the first order (1200). Received 450 short signal cables [2]
    • Procurement parts for the LMS:
      - Waiting for 7,600 ft of optical fibers (August/September)
  • Module fabrication -- Sasha
    • All modules have been fabricated, proceed with the final inventorization (about 1610 modules in total)
    • Fixing about 20 modules with small imperfections (overlapping Tedla)
  • Ongoing projects -- Sasha, all
    • Visual inspections of fabricated modules [3] - done
    • Prepare to move modules into Hall D [4] [5][6]
    • Prepare space for the ECAL in Hall D. Move and install shelves. 70 modules have already been moved into the hall [7].
    • Tested, labeled, and bundled (53 bundlesout of 100) [8] of signal cables connected from the flash ADC to the patch panel [9]. Receive cartridges for the printer, will resume labeling and cable bundling today.
    • Removing signal cables from the FCAL and rearranging signal cables in the hall [10] Rearranging_FCAL_cables - done
      - 400 signal cables were removed,re-labeled and bundled
      - all cables have been re-arranged, two VXS crates can be removed (will be used by the ECAL)
      - install two flash ADCs
    • Cutting optical fibers and gluing plastic caps [11]
    • Report from students
    • Test fabricated modules using LMS [12] 644 modules have been tested.
  • Testing of PMT dividers -- Sasha / Vlad
    • All electronics components received, will be shiped to the company to fabricate dividers today (Chris)
  • Proceedures
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak / Vlad / Hakob
  • Light monitoring system -- Arshak
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