17.00 USB-controlled ac mains relay - no water interlock ( yellow ) LED
      Water temperature ( station outside S4 entrance ) c. 19 deg C and pressure OK
      Flow can be felt on rubber outflow pipe from water manifold

      Failure of sensor or interlock box?

      *** Bypass interlock

16.58 Power ON

17.05 FEE64 temperatures OK - see attachment 


      All system wide checks OK

      per FEE64 p+n 1.8.W spectra - attachments 2-42021Apr29-13-16-00
      per FEE64 p+n 1,8.L spectra - attachment 5
       aida01 pulser peak width 15 ch FWHM
      per FEE64 Rate spectra - attachment 6 


      BNC PB-5 pulser
      Amplitude 10.0V
      Attenuation x10
      Decay 1ms
      Frequency 25Hz
      Polarity + ( n+n Ohmic test input from EG&G Ortec 534 Sum & Invert Amplifier not connected )
      Clamp ON

      ASIC settings 2021Apr29-13-16-00
      slow comparator 0x64

17.28 FEE64 temperatures - attachment 7
       all < 1 deg C difference cf. 17.05
      ADC data item stats OK - attachment 8

19.06 FEE64 temperatures OK - attachment 9