03.30


09.10



09.25 data file S100_alpha/R11
   
      BNC PB-5 pulser data

      amplitude 10.0V
      attenuation x10
      tau_d = 1ms
      polarity - ( initially + )
      frequency 25Hz

      ASIC settings2024Mar27-11.25.32
       slow comparator 0x64 all FEE64s


      aida02 pulser peak width 129 ch FWHM

      polsrity +

      aida09 pulser peak width 57 ch FWHM


09.40 switch to no storage

      p+n FEE64 slow comparators 0x64 -> 0xa
      n+n FEE64 slow comparators 0x64 -> 0xf

      radioactive source 152Eu 370kBq installed on the bottom side of the snout, centred tranversely, located beneath bplas-DSSSD-DSSSD-bplas position.

      ADC data item stats - attachment 35
      9/16 < 20k, max 108k

      per FEE64 Rate spectra - attachment 36

10.44 152Eu source removed

      ADC data item stats - attachment 37
      9/16 < 20k, max 102k

      per FEE64 Rate spectra - attachment 38