14:25 Moved from 8x DSSD setup to 6x DSSD
      Top two detectors removed.
      Detector alignments in snout unchanged so can use the 6xDSSD mark from June 2018

      Rev F adapter cards have been put in place for all backside FEEs
      All adapter boards are now Rev E or F
      All adapter boards have an additional ground cable from the screw on the copper block to the lemo ground
connection

      Power on and detectors biased (Cabling changed to reflect new 1-6)
      Leakage and bias ok - attachment 1
      System wide checks all ok
      FEE temperatures ok - attachment 2

      DAQ Started
      Stats are looking very good - attachment 3
      Rates look ok (Lin and Log) - attachments 4 & 5

      Front side waveforms look ok - attachment 6
      Backside waveforms look ok - attachment 7

      Pulser widths are showing double peaking. - attachments 8 & 9
      we are not sure if this is down to the pulser or not

      Expanded timescales of the waveform, 0, 10, 100 and 1000 cycles
      Layout 7 - attachments 10 - 14
      Layout 8 - attachments 15 - 18

15:24 Pulser turned off in prep for alpha run
      Slow comp set to 0x64

15.42 DAQ start file Sep18/R2

      Test and calibration using background alpha particles

      ASIC settings 2018Jun22-11.28.18
      *except* slow comparator 0xa -> 0x64

      BNC PB-4 pulser OFF

      Merger c. 30k items/s TapeServer 230kb/s