15.01 DAQ continues
      AIDA file RIBF148/R8_22

      BNC PB-4
      Amplitude 90,000
      x5 attenuator IN
      t_r 100ns tau_d 50us
      - polarity
      frequency 25Hz range 2.6Hz
      delay MIN, tail pulse, INT ref

      ASIC settings 2017Mar27-16.12.39
      *except* 
      slow comparator 0x64
      LEC/MEC fast comparator 0x14

15.02 Detector biases & leakage currents OK - see attachments 1 & 2
      FEE64 Temperatures OK - see attachment 3
      good events statistics stable & OK - see attachment 4 
      No warnings/errors reported by merger since start of RIBF148/R3  - see attachment 5
      *all* system wide checks OK (zero fails)

15.12 online analysis 
      ADC & disc data synchronised - note the effect of the higher slow comparator threshold on the after-pulse
- see attachment 6
      per DSSSD m_p versus m_n (LEC) - see attachments 7-8
      per DSSSD x versus y (LEC) - see attachment 9
      per DSSSD E_p versus E_n (LEC) - 512x512 spectra - nominal 20keV per channel - see attachment 10

15.30 per FEE64 1.8.* spectra - see attachments 11-18
      note all waveforms x-scale 1000ch = 2ms
      note absence of saw tooth transients/noise p+n waveforms - attachments 15-16
      Brief discussion with Nishimura-san and Gabor - clover detectors have been removed from BRIKEN
      otherwise no major changes in last 24h
      see also - attachments 17-18

15.42 Ambient temperature +24.7 deg C, d.p. +9.4 deg C, RH 37.8%
      Julabo FL11006 recirculating chiller set point +20.0deg C , actual +20.0 deg C, water level c. 75% 

15.54 analysis file RIBF148/R8_22 - zero deadtime, 1x MBS & zero ts timewarps - see attachment 19