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Meeting Coordinates

The meeting will be on Thursday September 10, 2020 at 11:00 AM EDT.


  1. To join via a Web Browser, go to the page [1] https://bluejeans.com/660743227.
  2. To join via Polycom room system go to the IP Address: (bjn.vc) and enter the meeting ID: 660743227.
  3. To join via phone, use one of the following numbers and the Conference ID: 660743227.
    • US or Canada: +1 408 740 7256 or
    • US or Canada: +1 888 240 2560
  4. Upon connection all microphones are automatically muted. To unmute your mike on a Polycom or equivalent unit, enter *4. Unmuting on a computer is trivial as there is a microphone button than can be clicked.
  5. More information on connecting to bluejeans is available.


  1. Announcements
    • Director's email last week: nominal plan is MEDCON5 through May 2021 (Eugene)
      • any activities during the long shutdown must be scheduled well in advance
    • GlueX/PANDA/EIC Machine Learning Workshop planned for Sept. 21-25 (online): agenda and registration
    • Virtual October Collaboration Meeting: Thursday 10/22 to Saturday 10/24
      • register here
      • emphasis on analysis and task-force reports: agenda under development
  2. Summer run: ends on September 21
    • a big thanks to the local team that has made this run a success
    • recent activities
      • CPP test (Elton/Dave)
      • GEM/TRD studies (Lubomir/Justin)
      • plan from here on is production running
  3. Status of GlueX-II data production at NERSC and PSC (Dave)
    • short summary: NERSC capability so far is insignificant and it would take 1 year to finish spring data at PSC
  4. PrimEx calibration status and next monitoring launch (Sasha)
  5. SRC proposal
    • supplemental material provided by proponents is under review
    • trigger development (Sasha)
  6. Enhancing collaboration
  7. PAC
    • Preliminary report has been released
    • Jeopardy session on Friday, September 25
      • draft GlueX/JEF slides will be circulated and a practice talk scheduled
      • the charged pion polarizability experiment will also be presented
  8. Specific areas where specialized help is needed -- contact Matt if you are interested in contributing to these
    • TAGH calibration, hardware maintenance, etc.
    • Systematic studies of kinematic fitting, efficiency of chi^2 cuts, etc., in data and MC
    • Simulation needs: care and maintenance of OSG interface, updating smearing
    • Development of offsite data processing systems
    • Maintenance of online monitoring tools (rootspy or full transition to hydra)

Additional brief reports from working groups as needed

  • Topical meetings
    • Physics Working Group August 18, 2020 (Sean)
      • DNP abstracts
        • If you have submitted a DNP abstract, and are not regularly presenting at a topic WG meeting, it would be helpful to have a short (~5 min) status report within the next month at the appropriate meeting
        • Reminder that all results shown in public should be presented to the Collaboration and approved prior to your practice talk
      • Status of papers under review
    • Amplitude Analysis Working Group: August 24, 2020 (Alex A.)
    • Cross-section Working Group: August 24, 2020 (Justin)
    • Beam Asymmetry Working Group: August 31, 2020 (Zisis/Simon)
    • PrimEx Working Group: September 4, 2020 (Sasha)
    • Di-lepton Working Group: August 27, 2020 (Sean)
    • JEF: September 4, 2020 (Simon/Liping/Sasha)