GlueX TOF Meeting, December 10, 2010

Location, Time

Friday, December 10, 2010
2:00 pm EDT
JLab: CEBAF Center, Room F326/7

Agenda

1. Announcements
2. Minutes from the last meeting
3. Prototype Status
4. Contract status

Communication

ESNet: 8542553
EVO: EVO site, direct meeting link
Conference Group, US: 800-377-8846, Canada: 888-276-7715, International: 302-709-8424
   participant code: 77438230
Slides: talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2010-12 on the JLab CUE (you have to be a member of the "halld" group). This directory is accessible from the web at https://halldweb1.jlab.org/talks/2010-12/ .

Minutes

• FSU: Sasha Ostrovidov
• JLab: Mark Ito (chair), Sascha Somov, Simon Taylor, Beni Zihlmann

Prototype Status

• tdc noise solved
  • cfd in next slot causing noise
• vme64 crate cannot hold more than 2 jlab modules
  • trig, disc, f1tdc
  • another vme crate, no good for f1 tdc, move discriminators to that crate
  • found 2nd interface, caen vme usb bridge
    • some software needed to be modified for new crate
• 40 cm long trigger paddles
  • problem gluing light guide and pmt to long tof paddles
  • looking to do it
  • beni suggests uv curing glue
    • detector group at jlab knows about this, carl zorn