Difference between revisions of "NPS Calo How-To"

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[https://logbooks.jlab.org/entry/4164991 vtp trigger configuration]

Revision as of 07:13, 28 August 2023

NPS DAQ in Hall C

Setting the Calorimeter angle (SMHS carriage):

  • NPS Survey Results
  • SHMS angle (as defined in magnet gui) = Desired Calo Angle + Offset
    • Average offset 16.2693 deg.
    • To set SHMS angle, use universal offset 16.27 deg. Corrections can be made in analysis
    • Setting the SHMS to angles less than 28 deg (NPS < 11.7 deg) requires tech support and two people in the hall
Calo Distance SHMS Offset
3.0 m 16.3068 deg
4.0 m 16.2782 deg
6.0 m 16.3010 deg
8.0 m 16.2718 deg

vtp trigger configuration