Difference between revisions of "September 7, 2011"

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was not did it
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was not done

Revision as of 16:53, 7 September 2011

go back


Wednesday Run Plan

  • Tune up beam
  • During this time, as much as possible tune up daq timing
  • Kicker magnet calibration with viewscreen
  • Pair spectrometer checkout/debugging
    This should include setting thresholds, studying rates with air converter, looking at rates with photon hole open
     versus blocked, ...
  • Check detector rates with D2O. See if we can get a good time of flight spectrum.


Pair-spectrometer threshold calibration with cosmic. Beam On. Swip Off. Collimator On. With guys doing beam up and beam down.

Thresh downstream beam collim 090711.png

Pair-spectrometer threshold calibration with cosmic. Beam On. Swip On. Collimator Off.

was not done