Difference between revisions of "JEF meeting, March 8, 2024"

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** - About 1300 dividers have been fabricated (Chris, Armen, Mindy)
 
** - About 1300 dividers have been fabricated (Chris, Armen, Mindy)
 
** - Started removing power regulators on the newly fabricated dividers
 
** - Started removing power regulators on the newly fabricated dividers
−
** - George has tested 133 + 41 = 174 dividers (811 tested in total) [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers].  
+
** - George has tested 41 dividers (865 have been tested in total) [https://halldweb.jlab.org/wiki/index.php/Final_test_of_dividers].  
−
** - Spare PMTs, have about 20, likely need more for the future (order 30 more )?
+
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad / Hakob / Laveen
−
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Vlad  
+
 
**  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 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]
 
** Installation of the LMS  
 
** Installation of the LMS  
−
*** 312 fibers installed during this week (800 in total) [https://logbooks.jlab.org/entry/4259134]  
+
*** 1053 fibers have been installed [https://logbooks.jlab.org/entry/4259134] [https://logbooks.jlab.org/entry/4262988]
 
** Cable and divider installation [https://logbooks.jlab.org/entry/4249243][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/02_16_2024/install_cable1.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/02_16_2024/install_cable2.jpg]
 
** Cable and divider installation [https://logbooks.jlab.org/entry/4249243][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/02_16_2024/install_cable1.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/meetings/02_16_2024/install_cable2.jpg]
−
** Still no power on the ECAL platform (expect delay with the development of the trigger/DAQ)
+
** Power installation on the platform has been completed [https://logbooks.jlab.org/entry/4262698]
 
** [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page]
 
** [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page]
 
*'''Analysis/Simulation'''
 
*'''Analysis/Simulation'''

Revision as of 10:16, 8 March 2024

Meeting time and location:


Agenda

  • Preparation of parts for ECAL -- Sasha
    • - signal cables - done
    • - signal patch panel [1] - done
    • - HV short cables: received, checked, labeled (last week)
    • - HV long cable, 18 ready (out of 36)
    • - HV distribution boards: in preparation
    • - LV cables: 150 cables received, 400 cables in total
    • - LV distribution boards [2]. Have to populate with connectors, and design a box around the PCB
  • Ongoing projects -- Sasha, all
    • - Tested and labeled all HV cables ! and about 100 LV cables -- Laveen
  • Testing of PMT dividers -- Sasha / Vlad / George
    • - Testing procedure [3]
    • - About 1300 dividers have been fabricated (Chris, Armen, Mindy)
    • - Started removing power regulators on the newly fabricated dividers
    • - George has tested 41 dividers (865 have been tested in total) [4].
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob / Laveen
  • Analysis/Simulation
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