GlueX TOF Meeting, August 19, 2014

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GlueX Time-of-Flight Meeting
Tuesday, August 19, 2014
11:00 am EDT
JLab: Hall D Counting House


  1. Announcements
  2. Review of August 12 Meeting
  3. Review of August 13 Calibration Meeting
  4. Installation Update
  5. Action Items



Talks can be deposited in the directory /group/halld/www/halldweb/html/talks/2014-3Q on the JLab CUE. This directory is accessible from the web at .



  • FSU: Hussein Al Ghoul, Sasha Ostrovidov, Aristeidis Tsaris
  • JLab: Mark Ito (chair)

We met only briefly.

  • Sasha suspects that the most recent data has lower than expected hit occupancy given the number of ADC hits. In particular there appear to be too many single-ended hits. He is looking into it further.
  • Sasha tried to take more TOF trigger data from FSU, but the X response was too slow. He will try again using VNC.
  • Sasha is working on improving the event selection to get a sample that gives convergence of the timing constants.
  • The loan agreement for the CAEN HV module JLab lent to FSU has expired. It it no longer needed at FSU and will be returned.