GlueX TOF Meeting, June 17, 2020

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GlueX Time-of-Flight Meeting
Wednesday, June 17, 2020
10:00 am EDT
BlueJeans: 350 531 998


  1. Announcements
  2. Review of minutes from the last meeting
  3. Calibration
  4. TOF NIM paper
  5. Action Item Recap


Talks can be deposited in the directory /group/halld/www/halldweb/html/talks/2020 on the JLab CUE. This directory is accessible from the web at .


Present: Mark Ito (chair), Sasha Ostrovidov, Susan Schadmand, Simon Taylor

There is a recording of this meeting on the BlueJeans site. Use your JLab credentials to gain access.


Sasha has done the first set of simple tests on the 23 PMTs he has at FSU. High voltage was applied, base current measured, and signals were viewed on a scope. All look good.

Mark will check the PO to confirm the number of PMTs in the order from Hamamatsu.


Beni Zihlmann has finished the energy calibration of the TOF. Constants have been uploaded to the CCDB.

TOF NIM paper

Sasha has the section on testing written. Mark will send out the URL of the Overleaf document so that the text can be uploaded.