11.25 System wide checks OK except aida06 clock fail status 6 - attachments 1-13

      ADC data item stats - attachment 14

      FEE64 temperatures OK - attachment 15

      DSSSD bias & leakage currents - attachment 16
  
      DSSSD#1 OK. DSSSD#2 leakage current has increased from c.5uA to c. 11uA overnight.


11.43 per FEE64 1.8.W spectra - 20us, 200us, 2ms, 20ms FSR - attachments 17-24

      per FEE64 1.8.L spectra - attachments 25-26
          aida12 1.8.L pulser peak width 143 ch FWHM
          aida02 1.8.L pulser peak width 439 ch FWHM

      Per FEE64 rate spectra - attachment 27

12.00 Cycled DSSSD#2 bias from -100V to 0 to -100V leakage current -7.7uA but ramping slowly (c. 5nA/10s ... ?)

13.26 DSSSD#2 bias -100V leakage current -8.54uA

15.46 - Noticed that DSSSD#1 braid no longer has filter, DSSSD#1 core still does. DSSSD#2 is unfiltered on both.

      - Swap FEE64 power connectors #3 with #4, and #6 with #7, this means both n+n FEE64s are on the same paired channel

      No significant change to stats

      - Notice braid was only connected to FEEs 4 and 8, which meant beam-left bias guard ring 0v was floating. Use T to bring bias braid over to FEES 2 and 6 as well.
        Middle bias guard ring 0v is still floating

      No significant change to stats, amplitude of 100 kHz waveform in n+n waves seems attenuated though

     aida12 1.8.L pulser peak width 76 ch FWHM
     aida02 1.8.L pulser peak width 438 ch FWHM
 
     Attachment 28 - HV leakage current
     Attachment 29 - FEE ADC stats
     Attachment 30 - p+n side waveforms
     Attachment 31 - n+n side waveforms
     Attachment 32 - p+n pulser peak widths
     Attachment 33 - n+n pulser peak widths

15.55 - Reattach filter to DSSSD#1 braid

     No major change, possible improvement in waveforms 
     Attachment 34 - Stats
     Attachment 35,36 - waveforms

16.46 - Reattach LK1 jumper to FEES 2, 4, 6, 8

     Waveforms look OK, p+n rate slightly worse?
     Attachment 37 - Stats
     Attachment 38, 39 - waveforms
     Attachment 40 - Per FEE Rates