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:

Mon Oct 29 23:40:41 2018

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08.40 DAQ continues OK - current file Oct18/R9_15

08.42 all system wide checks OK *except* nnaida7 fails ADC calibration

detector biases & leakage currents OK - see attachments 1 & 2

FEE64 temperatures OK - see attachment 3
      good event statistics OK - see attachment 4
      nnaida2 rate due to one hot channel

Merger OK - see attachment 5
      TapeServer OK - see attachment 6
      no errors or warnings shown by server terminal sessions

1.8.L spectra - see attachments 7 & 8
      1.8.W spectra 20us FSR - see attachments 9 & 10

14.43 system wide checks ok, except nnaida7 failing adc calibration

detector bias/leakage currents all ok (attachment 11)

FEE64 temperatures ok (attachment 12)

good event statistics ok

no errors or warnings in terminal for Merger and TapeServer

15.05 Stopped alpha run - file R9_18 at 14.50
      lowered slow comparator threshold from 100 to 10
      good event statistics were ok, but with FEE1 at 400k (attachment 13)
      did check on ASICs, stats were behaving ok (attachment 14)
      took waveforms, were not initially triggering on p+n side. Change threshold from 8000 to 8500 (attachment 15, 16)

15.12 start new file (alpha run, R10)
      changed threshold back to 100 from 10
      Merger and TapeServer ok

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Attachment 1: