Difference between revisions of "JEF meeting, March 4, 2022"

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* Preparation for mass production of FCAL2 modules -- Sasha
 
* Preparation for mass production of FCAL2 modules -- Sasha
* DSG preshaped more than 200 foils, had a meeting today regarding wrapping crystals  
+
** DSG preshaped more than 200 foils, had a meeting today regarding wrapping crystals  
* Olga visited JLab: prepared 3 sets of Silicon cookies and tested diameter of about 300 PMTs
+
** Olga visited JLab: prepared 3 sets of Silicon cookies and tested diameter of about 300 PMTs
** [https://halldweb.jlab.org/wiki-private/index.php/PMT_for_FCAL_insert quite a few PMTs have to be exchanged with NPS]
+
*** [https://halldweb.jlab.org/wiki-private/index.php/PMT_for_FCAL_insert quite a few PMTs have to be exchanged with NPS]
** Two fixtures (42 cookies in each) and digital scales have been ordered. The loan agreement with GWU  will be submitted for approval in the beginning of next week.  
+
*** Two fixtures (42 cookies in each) and digital scales have been ordered. The loan agreement with GWU  will be submitted for approval in the beginning of next week.  
* Some backlog with brazing straps, communicated with Tim and Mark regarding getting Chris more involved.
+
** Some backlog with brazing straps, communicated with Tim and Mark regarding getting Chris more involved.
* Quite a few mu-metal housings are tight (no space for kapton foil)  have to be 'polished', met with Tim
+
** Quite a few mu-metal housings are tight (no space for kapton foil)  have to be 'polished', met with Tim
 
* Module fabrication  -- Sasha
 
* Module fabrication  -- Sasha
 +
[https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/module_fabrication.pdf  Modules fabricated by Arshak and Sasha ] [https://docs.google.com/document/d/1upI9M_RNR4qipzwg-SmxmzkqoCDU294x7Y3jT5M6DVY/edit (list on Google Drive)] [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/2_17_22/fab_mod_2_17_22.jpg Fabricated modules in TEDF ]
 +
** [https://halldweb.jlab.org/detectors/fcal2/module_fabrication/status/fcal_fabrication.pdf  Status of fabrication ]
 
* Light Monitoring System
 
* Light Monitoring System
 
* COMCAL tests, TAC running, etc.
 
* COMCAL tests, TAC running, etc.
 
* Data analysis
 
* Data analysis
 
* Simulations
 
* Simulations

Revision as of 22:08, 3 March 2022

Meeting time and location

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

Agenda

  • Preparation for mass production of FCAL2 modules -- Sasha
    • DSG preshaped more than 200 foils, had a meeting today regarding wrapping crystals
    • Olga visited JLab: prepared 3 sets of Silicon cookies and tested diameter of about 300 PMTs
    • Some backlog with brazing straps, communicated with Tim and Mark regarding getting Chris more involved.
    • Quite a few mu-metal housings are tight (no space for kapton foil) have to be 'polished', met with Tim
  • Module fabrication -- Sasha

Modules fabricated by Arshak and Sasha (list on Google Drive) Fabricated modules in TEDF