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

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(Created page with "Meeting time and location: *9:30 am EST (JLab time) remote only *Zoom meeting ID: [https://jlab-org.zoomgov.com/j/1610509142?pwd=STNZUmNoMElqbHRVdjlVb0ZzR1piZz09 161 050 9142]...")
 
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*'''Preparation of parts for FCAL2 modules''' -- Sasha  
 
*'''Preparation of parts for FCAL2 modules''' -- Sasha  
−
* '''Module fabrication'''  -- Sasha
+
** Crystals:
−
* '''FCAL unstacking status'''
+
**: 10 CRYTUR crystals (out of 95 [https://halldweb.jlab.org/wiki/index.php/CRYTUR ] )  were sent to us last week
−
* '''Testing of PMT dividers''' -- Sasha / Arshak
+
**: All crystals from the CCAL prototype were removed
 +
**: 26 crystals were wrapped by Mindy
 +
**: Number of available crystals: 1487 (modules) + 26 = 1513,  expect to receive 95 from CRYTUR: 1513 + 95 = 1608 (12 spares)
 +
** George (DSG group) unwrapped CCAL modules and removed LMS caps. Preshaped 48 ESR reflectors, have to preshape 32 more.
 +
** More than 200 long signal cables received, can start checking, bundling, labeling
 +
** Procurement parts for the LMS
 +
**: Ordered 16,000 ft of optical fibers. Expect that they will be delivered in May. Adding 8000 ft to the PO
 +
**:
 +
* '''Module fabrication'''  -- Sasha
 +
<!-- ** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/fcal_fabrication.pdf  Status of fabrication ] -->
 +
** Fabricated modules: <span style="color:#FF0000"> Total 1482 </span>
 +
**: Currently available for fabrication: 17  (modules will be available during next week)
 +
<!-- *** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication.pdf All SICCAS 576 + 3 SICCAS] -->
 +
<!-- *** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication_crytur.pdf 834 CRYTUR], available: 1 -->
 +
<!-- *** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/11_11_22 Moving modules to the new lab (EEL108)] -->
 +
* '''[[Testing of PMT dividers]]''' -- Sasha / Arshak
 +
** FCAL2 modules with dividers installed on the CCAL [https://logbooks.jlab.org/entry/4140983]
 +
** Meeting with Vlad P. on Tuesday next week (final check of the dividers, proceed with the order)
 +
* '''Installation of the FCAL2 detector & integration to GlueX''' -- Sasha / Arshak
 +
** [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]
 +
** Manpower and division of tasks
 +
** [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'''
 
* '''Simulations/Analysis'''

Revision as of 09:02, 28 April 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
    • Crystals:
      10 CRYTUR crystals (out of 95 [1] ) were sent to us last week
      All crystals from the CCAL prototype were removed
      26 crystals were wrapped by Mindy
      Number of available crystals: 1487 (modules) + 26 = 1513, expect to receive 95 from CRYTUR: 1513 + 95 = 1608 (12 spares)
    • George (DSG group) unwrapped CCAL modules and removed LMS caps. Preshaped 48 ESR reflectors, have to preshape 32 more.
    • More than 200 long signal cables received, can start checking, bundling, labeling
    • Procurement parts for the LMS
      Ordered 16,000 ft of optical fibers. Expect that they will be delivered in May. Adding 8000 ft to the PO
  • Module fabrication -- Sasha
    • Fabricated modules: Total 1482
      Currently available for fabrication: 17 (modules will be available during next week)
  • Testing of PMT dividers -- Sasha / Arshak
    • FCAL2 modules with dividers installed on the CCAL [2]
    • Meeting with Vlad P. on Tuesday next week (final check of the dividers, proceed with the order)
  • Installation of the FCAL2 detector & integration to GlueX -- Sasha / Arshak
Discussion of the FCAL2 installation procedures [4]
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