GlueX TOF Meeting, June 21, 2012

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Thursday, June 21, 2012
10:00 am EDT
JLab: CEBAF Center, F326


  1. Announcements
  2. Review of last TOF bi-weekly meeting
  3. Mechanical design
  4. Prototype status
  5. TDC choice
  6. Contract Status
  7. Cable labeling scheme
  8. Calibration and Alignment
  9. Technical Design Report contribution



  1. ESNet: 8542553
  2. EVO: EVO site


Talks can be deposited in the directory /group/halld/www/halldweb/html/talks/2012-2Q on the JLab CUE. This directory is accessible from the web at .



  • FSU: Kurt Koetz, Sasha Ostrovidov, Randall Smith, Ian Winger
  • JLab: Chuck Hutton, Mark Ito (chair), Beni Zihlmann

Calibration and Alignment

Mark asked Sasha and Beni to come up with a plan.

Contract Status

JLab is waiting for FSU to send a response to technical questions about their proposal.

Mechanical Design

We agreed the the FSU team should review the drawings Chuck produced and come up with some discussion items. Mark will email the PDF's to Randall, Kurt, and Ian. They are also posted on the web.

TDC Choice

Eugene has pointed out the difficulty of a significant cost increase on the email list. Also on the list, Sasha pointed out that the TDC he is using has 32 channels rather than 16. The cost estimate will have to be revisited.

[Added in press] Eugene has revised his estimate. Still the cost increase is not insignificant.