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

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(Agenda)
Line 22: Line 22:
 
* Data analysis
 
* Data analysis
 
* Simulations
 
* Simulations
 +
 +
=Minutes=
 +
Attendees: Bill,Igal,Arshak,Phil,Sasha,Tim W.,Olga,Jon,Liping,Jane,Azizah
 +
 +
* Detector support group has been preshaping ESR foils and about to start wrapping crystals
 +
* Olga prepared cookies and checked PMT diameters
 +
* PMTs that don't meet our tolerance spec exchanged with NPS
 +
* Sasha ordered 3 more fixtures for cookie prep
 +
* Loan agreement with GWU to be approved soon, also need contract with GWU
 +
* GWU could also help with light guides, cutting foils, divider tests
 +
* 1510 PMTs in total expected from Hamamatsu + 140 in COMCAL
 +
* Module fabrication continues, now have 115 completed as of the meeting
 +
* Liping was contacted by a former student interested in machine learning
 +
** Igal has a protential project

Revision as of 08:33, 7 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 has preshaped more than 200 ESR foils, had a meeting today regarding wrapping crystals
    • Olga visited JLab: prepared 3 sets of Silicon cookies and tested diameter of about 300 PMTs
    • Igal is cutting Tedlar and Kapton
    • 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 film) have to be 'polished', met with Tim
  • Module fabrication -- Sasha
  • Light Monitoring System
  • COMCAL tests, TAC running, etc.
  • Data analysis
  • Simulations

Minutes

Attendees: Bill,Igal,Arshak,Phil,Sasha,Tim W.,Olga,Jon,Liping,Jane,Azizah

  • Detector support group has been preshaping ESR foils and about to start wrapping crystals
  • Olga prepared cookies and checked PMT diameters
  • PMTs that don't meet our tolerance spec exchanged with NPS
  • Sasha ordered 3 more fixtures for cookie prep
  • Loan agreement with GWU to be approved soon, also need contract with GWU
  • GWU could also help with light guides, cutting foils, divider tests
  • 1510 PMTs in total expected from Hamamatsu + 140 in COMCAL
  • Module fabrication continues, now have 115 completed as of the meeting
  • Liping was contacted by a former student interested in machine learning
    • Igal has a protential project