WUT configuration¶

The configuration is in /opt/lariat-online/config/WUT.config

Discriminator thresholds¶

There are 3 thresholds (VTH1,2,3) common to the C channels and one threshold (VTH0) for the D channels. Currently VTH1 and VTH3 are settable, with VTH0 at -100mV and VTH2 at -200mV. The configuration below has VTH1 at -47mV and VTH3 at -120mV.

<!--  milliV   Counts
       -187.500    0 
       -171.875    1
       -156.250    2
       -140.625    3
       -120.000    4
       -109.375    5
       - 93.750    6
       - 78.125    7
       - 62.500    8
       - 46.875    9
       - 31.250   10
       - 15.625   11
          0.000   12  ****
       + 15.625   13
       + 31.250   14
       + 46.875   15
                 128  (0x80) stepping up automatically through full range

      Readout channel assignment to physical front panel connection:

                 Vth0       Vth1     Vth2      Vth3
      CH_C3:                0xD      0xE       0xF
      CH_C2:                0x9      0xA       0xB
      CH_C1:                0x5      0x6       0x7
      CH_C0:                0x1      0x2       0x3
      CH_D3:      0xC      
      CH_D2:      0x8
      CH_D1:      0x4
      CH_D0:      0x0
  -->

  <threshold0>0</threshold0>
  <threshold1>9</threshold1>
  <threshold2>0</threshold2>
  <threshold3>4</threshold3>