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Beam Wire chambers » History » Version 9

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Andrew Sutton, 11/15/2019 01:57 PM


Beam Wire chambers

We have two chambers used to monitor the secondary beam.
Almost everything at Wire Chambers applies to the beam chambers.

Upstream chamber
  • placed just downstream of LArIAT in a break in the beam pipe
  • HV setting:
  • Controller: ftbfwc02
Target chamber
  • placed just before the NOvA target in MC7
  • HV setting:
  • Controller: ftbfwc07

DAQ

These run using the FTBF wire chamber daq which can be accessed from one of the FTBF machines

ssh -XY ftbf_user@ftbf-cr-02.fnal.gov
cd /home/tmp_forJason/EDIT2018/MWPC-MCenter (location subject to change)
./daq-mcenter_<target || upstream>.py
data is saved to /home/tmp_forJason/EDIT2018/MWPC-MCenter/data