Difference between revisions of "JEF meeting, December 15, 2023"

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(Created page with "eeting 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 informa...")
 
(→‎Agenda)
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*'''Preparation of parts for ECAL''' -- Sasha  
 
*'''Preparation of parts for ECAL''' -- Sasha  
 +
** - signal cables -  done
 +
** - signal patch [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_13_2023/signal_patch_panel.jpg ] - done
 +
** - HV cables: received 165 short cables during this week
 +
** - HV distribution boards: in preparation
 +
** - LV cables: received first article, started production (Dec. 7), expect the 
 +
** - LV distribution boards. The LV distribution boards have been ordered.
 +
** - 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] - done
 +
*** [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] - done
 +
*** [https://halldweb.jlab.org/detectors/fcal2/installation/meetings/10_20_2023/modules_for_prototype.jpg  Prepared 26 modules for TAC and 35 modules for beam tests] - done
 +
** -  Preparation of the LMS
 +
*** - All fibers are ready for the installation. The plate was machined and polised [https://logbooks.jlab.org/entry/4228633]
 +
*** - Installing light tight covers on the plastic caps  [https://halldweb.jlab.org/detectors/fcal2/lms/light_tight_caps/lms_lt4.jpg][https://halldweb.jlab.org/detectors/fcal2/lms/light_tight_caps/lms_lt3.jpg][https://halldweb.jlab.org/detectors/fcal2/lms/light_tight_caps/lms_lt1.jpg][https://halldweb.jlab.org/detectors/fcal2/lms/light_tight_caps/lms_lt2.jpg]
 +
*** - Meeting with Fernando and Chris regarding LED drivers
 +
** - Radiation tests of the PMT active base [https://halldweb.jlab.org/wiki/index.php/Active_Base_Radiation_Tests]
 +
** - [https://halldweb.jlab.org/detectors/fcal2/installation/students_2023/list_of_students_2023.xlsx Summer Students (2023) ]
 
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Aoran  
 
* '''[[Testing of PMT dividers]]''' -- Sasha / Vlad / Aoran  
−
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad  
+
** - Testing procedure [https://halldweb.jlab.org/detectors/fcal2/dividers/divider_test_guide.pptx]
 +
** - Tested 420 dividers [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers]
 +
* '''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]
 +
** [https://halldweb.jlab.org/wiki/index.php/Detector_Alignment Detector survey]
 +
*** - waiting for survey results
 +
** [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]
 +
** Meeting with Chris Cuevas regarding installing optical fibers and patch panels
 +
** Installation of electronics [https://halldweb.jlab.org/wiki/index.php/FCAL2_Crates]
 +
 
 
* '''[[Lead Glass Efforts]]''' -- Malte / Mark / Kevin / Zisis
 
* '''[[Lead Glass Efforts]]''' -- Malte / Mark / Kevin / Zisis
 
*'''Analysis/Simulation'''
 
*'''Analysis/Simulation'''

Revision as of 17:05, 14 December 2023

eeting time and location:

Agenda

  • Preparation of parts for ECAL -- Sasha
    • - signal cables - done
    • - signal patch [1] - done
    • - HV cables: received 165 short cables during this week
    • - HV distribution boards: in preparation
    • - LV cables: received first article, started production (Dec. 7), expect the
    • - LV distribution boards. The LV distribution boards have been ordered.
    • - Optical fibers: received all
  • Ongoing projects -- Sasha, all
  • Testing of PMT dividers -- Sasha / Vlad / Aoran
    • - Testing procedure [11]
    • - Tested 420 dividers [12]
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob
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