10.35 DAQ continues OK 
      Current file May2017/R19_253

      ASIC settings 2017Mar27-16.12.39 *except*
      slow comparator 0x0a
      LEC/MEC fast comparator 0xff

      Detector biases; leakage currents OK - see attachment 1
      FEE64 Temperatures OK - see attachment 2
      good events; statistics OK - see attachment 3
      No warnings/errors reported by merger since DAQ GO - see attachment 4

      *all* system wide checks OK *except* ADC calibration of nnaida7

10.38 E17/F11 ambient temperature +24.7 deg C, RH 40.7%, d.p. +10.7 deg C
      Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 75%)

10.39 DAQ stops OK
      Current file May2017/R19_253
      Deleted R19*

      ASIC settings 2017Mar27-16.12.39 *except*
      slow comparator 0x0a
      LEC/MEC fast comparator 0xff

      BNC PB-4 settings 
      Amplitude 90,000
      x5 attenuator IN
      t_r 50ns, tau_d 50us
      polarity -
      rate 250Hz range
      delay MIN, tail pulse

      Check ASIC Control x2
      Zero all spectra

10.47 DAQ starts
      File May2017/R20
      Ras Pi system console logs for USB0 attached - see attachment 5
      Analysed R20_0. All appears to be working fine. Highest dead time ~0.3%  - see attachment 6
      Off-line analysis of R20_0 confirms ADC data and discriminator are synchronised - see attachments 7,8,9

16.55 DAQ continues OK 
      Current file May2017/R20_71

      ASIC settings 2017Mar27-16.12.39 *except*
      slow comparator 0x0a
      LEC/MEC fast comparator 0xff

      Detector biases; leakage currents OK - see attachment 10
      FEE64 Temperatures OK - see attachment 12
      good events; statistics OK - see attachment 13
      No warnings/errors reported by merger since DAQ GO - see attachment 14

      *all* system wide checks OK *except* ADC calibration of nnaida7

17.02 E17/F11 ambient temperature +24.0 deg C, RH 40.3%, d.p. +9.7 deg C
      Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 75%)

17.03 DAQ stops OK
      Current file May2017/R20_73
      Deleted R20*

      ASIC settings 2017Mar27-16.12.39 *except*
      slow comparator 0x0a
      LEC/MEC fast comparator 0xff

      BNC PB-4 settings 
      Amplitude 90,000
      x5 attenuator IN
      t_r 50ns, tau_d 50us
      polarity -
      rate 250Hz range
      delay MIN, tail pulse

      Check ASIC Control x2
      Zero all spectra

17.08 DAQ starts
      File May2017/R21
      Raspberry Pi system console logs for USB0 attached - see attachment 15

17.50 Changed permissions of options files /MIDAS/DB/EXPERIMENTS/Options/nnaida<n>/CONTENTS 
      from mode 644 to mode 777

18.09 DAQ stops OK
      Current file May2017/R21_11
      Deleted R21*

      ASIC settings 2017Mar27-16.12.39 *except*
      slow comparator 0x0a
      LEC/MEC fast comparator 0xff

      BNC PB-4 settings 
      Amplitude 90,000
      x5 attenuator IN
      t_r 50ns, tau_d 50us
      polarity -
      rate 250Hz range
      delay MIN, tail pulse

      DAQ RESET
      DAQ SETUP

      *all* system wide checks OK *except* nnaida7, 9, 13 and 22 ADC calibration failed

      Check ASIC Control x2

17.08 DAQ starts
      File May2017/R22
      Raspberry Pi system console logs for USB0 attached - see attachment 16