ELOG AIDA

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

AIDA

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Entry time:

Fri Oct 27 01:58:44 2017

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09.56 DAQ stopped OK yesterday

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

ASIC settings 2017Oct23-14.38.03
      *all* FEE64s slow comparators 0xa *except* nnaida13 0xe, nnaida19-22 0xc

Detector biases & leakage currents OK - see attachments 1 & 2
      FEE64 Temperatures OK - see attachment 3
      *all* system wide checks OK *except* nnaida21 fails ADC calibration
      Julabo FL11006 recirculating chiller coolant reservoir refilled - set point +20 deg C, actual +20.0 deg C
      Ambient temperature +23.6 deg C, d.p. +6.2 deg C, RH 32.2%

AIDA withdrawn from (CH2)n matrix

DAQ started - no data transfer
      good events statistics stable - see attachment 4
      *all* system wide checks OK *except* nnaida21 fails ADC calibration

13:30 System wide checks ok
      Stats - Attachment 6
      FEE temperatures ok - Attachment 7
      leakage and bias ok - Attachment 8

17.15 Detector biases & leakage currents OK - see attachments 9 & 10
      FEE64 Temperatures OK - see attachment 11
      good events statistics stable - see attachment 12
      *all* system wide checks OK *except* nnaida21 fails ADC calibration
      Ambient temperature +25.2 deg C, d.p. +5.7 deg C, RH 28.5%

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Attachment 1: