09:54 DAQ Continues ok with merger running at ~ 560k data items per second

      ASIC settings 2019May19-17.54.03
      slow comparator 0xa

      BNC PB-4 Pulser 
      Amplitude 90,000
      x5 attenuator IN
      Frequency 25Hz range, variable min. c. 2.5Hz
      t_r 100ns, tau_d 50us
      - polarity
      Delay MIN, tail pulse

      System wide checks all ok - except nnaida7 fails adc calibration

      Bias and leakage currents ok - attachment 1

      FEE Temps ok - attachment 2

      Good event statistics good - attachment 3

      Merger and tape service good - attachment 4 and 5


16:33  DAQ continues OK with merger running at ~ 600k data items per second

     ASIC settings 2019May19-17.54.03
      slow comparator 0xa

      BNC PB-4 Pulser 
      Amplitude 90,000
      x5 attenuator IN
      Frequency 25Hz range, variable min. c. 2.5Hz
      t_r 100ns, tau_d 50us
      - polarity
      Delay MIN, tail pulse

      All system-wide checks OK except nnaida7 fails ADC calibration

      Bias and leakage currents OK - attachment 6

      FEE temperatures OK - attach 7

      Good event statistics OK - attach 8
      check nnaida10 & nnaida20 counts vs. rate

      Merger and tape service OK - attachment 9 & 10

17.00 Average FEE64 rates since last DAQ stats zero @ 17.05 yesterday - data from attachment 11

      DSSSD#1   count      rate  
                           24h   most recent
      nnaida17 	1914894752 22.1k 23.2k
      nnaida20  3061905664 35.4k 35.6k
      nnaida22  1872820000 21.7k 21.8k
      nnaida23  2217883584 25.7k 24.8k  

      DSSSD#2

      nnaida18  1760374528 20.3k 21.1k
      nnaida19  1402771232 16.2k 66.6k => 32 bit overflow => 4.3E+09 + 1.4E+09 = 5.6E+09 => 65.9k
      nnaida21  2038432092 23.6k 23.5k
      nnaida24  2844103808 32.9k 31.3k

      Conclude rates have bee stable overnight - no evidence of noise transients for DSSSD#1 to 150-250k good
events/s

17.15 DAQ stats zero'd
      all spectra zero'd