Difference between revisions of "JEF meeting, January 5, 2024"

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** -  Preparation of the LMS  
 
** -  Preparation of the LMS  
 
*** - All fibers are ready for the installation [https://logbooks.jlab.org/entry/4228633]
 
*** - All fibers are ready for the installation [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] Installed 1245 covers.  
+
*** - 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]. All covers have been installed.  
 
*** - Received an optical bench for the integrating sphere; machined to the right size [https://halldweb.jlab.org/detectors/fcal2/lms/installation/inst_sphere1.jpg] [https://halldweb.jlab.org/detectors/fcal2/lms/installation/inst_sphere2.jpg]
 
*** - Received an optical bench for the integrating sphere; machined to the right size [https://halldweb.jlab.org/detectors/fcal2/lms/installation/inst_sphere1.jpg] [https://halldweb.jlab.org/detectors/fcal2/lms/installation/inst_sphere2.jpg]
 
** - Radiation tests of the PMT active base [https://halldweb.jlab.org/wiki/index.php/Active_Base_Radiation_Tests]
 
** - Radiation tests of the PMT active base [https://halldweb.jlab.org/wiki/index.php/Active_Base_Radiation_Tests]

Revision as of 09:46, 5 January 2024

Meeting time and location:


Agenda

  • Preparation of parts for ECAL -- Sasha
    • - signal cables - done
    • - signal patch panel [1] - done
    • - HV cables: received 165 short cables during this week (965 in total)
    • - HV distribution boards: in preparation
    • - LV cables: received first article of short cables, production started on Dec. 7, expect to receive the first batch in the beginning of January
    • - LV distribution boards. In production
  • Ongoing projects -- Sasha, all
    • - Testing and labeling cables [2], 80 short HV cables testes and labeled during this week.
    • - Prepare modules for the TAC and prototypes (using crystals with some imperfections)
      • 26 modules for TAC [3] and 35 modules [4] for the beam tests are ready
    • - Preparation of the LMS
      • - All fibers are ready for the installation [5]
      • - Installing light-tight covers on the plastic caps [6][7][8][9]. All covers have been installed.
      • - Received an optical bench for the integrating sphere; machined to the right size [10] [11]
    • - Radiation tests of the PMT active base [12]
    • - Inventory database and GUI for installed electronics
    • - Summer Students (2023)
  • Testing of PMT dividers -- Sasha / Vlad / Aoran
    • - Testing procedure [13]
    • - Tested 480 dividers (50 during this week) [14]
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob
  • Abstracts for April'24 APS meeting