10.05 Recirculating chiller on
      FEE power on
      Detector bias on - ambient temp +23 deg  C - see attachments 1-2

20.30 Noisy fast discriminator channels masked in all nnaida to bring 'AIDA discriminator' rate to <~5kHz.
      Slow and fast comparator thresholds at 16 (decimal).
      Settings saved to 2016May14-13.57.38 DB key.