Difference between revisions of "JEF meeting, March 31, 2023"

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(Agenda)
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**: 95 expect to receive from CRYTUR in May [https://halldweb.jlab.org/wiki/index.php/CRYTUR ] Expect to start shipping crystals in the 2nd week of April.
 
**: 95 expect to receive from CRYTUR in May [https://halldweb.jlab.org/wiki/index.php/CRYTUR ] Expect to start shipping crystals in the 2nd week of April.
 
**: Total 1617
 
**: Total 1617
** Disassemble the CCAL prototype [https://halldweb.jlab.org/detectors/fcal2/installation/photos/ccal_good.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/photos/ccal_remove_lms.jpg][https://halldweb.jlab.org/detectors/fcal2/installation/photos/ccal_spares.jpg]
+
** Disassemble the CCAL prototype  
 +
::: [https://halldweb.jlab.org/detectors/fcal2/installation/photos/ccal_good.jpg 30 good modules] [https://halldweb.jlab.org/detectors/fcal2/installation/photos/ccal_remove_lms.jpg]
 +
::: [https://halldweb.jlab.org/detectors/fcal2/installation/photos/ccal_spares.jpg Modules installed in the inner part of the CCAL]
 
** George (DSG group) is unwrapping CCAL modules and removing LMS caps. He'll also work on preshaping ESR reflectors (100 pcs) for CRYTUR.
 
** George (DSG group) is unwrapping CCAL modules and removing LMS caps. He'll also work on preshaping ESR reflectors (100 pcs) for CRYTUR.
 
** Mindy (DSG group) solder wires to sockets (while waiting for crystals). She will continue with crystal wrapping during next week.
 
** Mindy (DSG group) solder wires to sockets (while waiting for crystals). She will continue with crystal wrapping during next week.

Revision as of 09:17, 31 March 2023

Meeting time and location:

  • 9:30 am EST (JLab time) remote only
  • Zoom meeting ID: 161 050 9142 Passcode: 004965

Agenda

  • Preparation of parts for FCAL2 modules -- Sasha
    • Available crystals:
      1450 (modules)
      32 (ready for fabrication)
      40 (installed on CCAL)
      (some CCAL crystals from the inner part will not be used for the FCAL2)
      95 expect to receive from CRYTUR in May [1] Expect to start shipping crystals in the 2nd week of April.
      Total 1617
    • Disassemble the CCAL prototype
30 good modules [2]
Modules installed in the inner part of the CCAL
    • George (DSG group) is unwrapping CCAL modules and removing LMS caps. He'll also work on preshaping ESR reflectors (100 pcs) for CRYTUR.
    • Mindy (DSG group) solder wires to sockets (while waiting for crystals). She will continue with crystal wrapping during next week.
  • Module fabrication -- Sasha
    • Fabricated modules: Total 1482
      Currently available for fabrication: 0 (modules will be available during next week)
  • Testing of PMT dividers -- Sasha / Arshak
    • FCAL2 modules with dividers installed on the CCAL [3]
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak
  • Light Monitoring System -- Arshak
  • Simulations/Analysis