08:00 Still have beam for the time being.
      Currently on file R4_2049

      FEE Stats - attachment 1
      FEE Temps ok - attachment 2
      Bias and leakage currents - attachment 3
      System wide checks all ok *except aida09 fails clock check with value 6 which is ok*

      Plan for the morning is once beam is lost is Ge group will enter and place source on the snout to perform efficiency measurement.
      Once they have left the area and are taking data a pulser walkthrough will be performed.
      Patrick can then have access to the system

08:16 Beam taken away
      Data taken stopped on file R4_2055
      Will perform a pulser walkthrough now

      Pulser walkthrough started on R5
      1V->0.1V in 0.1V steps
      Pulser setting - attachment 4
      p+n pulser peaks - attachment 5
      n+n pulser "peaks" - attachment 6