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:

Thu Jun 13 00:30:17 2019

Author*:

Subject*:

08.32 Julabo FL11006 chiller set point +20 deg C actual +20.0 deg C
      Water level c. 70% M-H markers + 0.5 jugful -> c. 80% M-H markers
      Temperature +24.0 deg C dew point +9.6 deg C RH 39.0%

DAQ continues OK

ASIC settings 2019May19-17.54.03
      slow comparator 0xa

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

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
      8x <20k 23x < 50k 24x <100k cf. 7x <20k 23x < 50k 24x <100k yesterday evening
      Merger OK - see attachment 5
      TapeServer OK - see attachment 6

p+n FEE64s 1.8.W spectra 20us FSR - attachment 7
      n+n FEE64s 1.8.W spectra 20us FSR - attachment 8
      1.8.L spectra - see attachments 9 & 10
      nnaida1 85 ch FWHM, nnaida3 86 ch FWHM - cf. 75 & 79 ch FWHM respectively 17.04 Tuesday 11 June

FEE64 Rate spectra - attachment 11
      Check ASIC Control *all* FEE64s & ASICs x2
      Check ASIC Control x3
      FEE64 ASIC
      13    1
      14    4
      16    4
      19    3
      21    2
      FEE64 Rate spectra - attachment 12 - some channels recovered

08.45 ADC data synchronised - attachment 13

08.52 zero all histograms
      zero DAQ stats

08.56 ASIC settings saved to new DB key 2019Jun13-08.56.35
      includes slow comparator 0xa
      DAQ options updated

15:18 
      DAQ continues okay.  Rates seem ok, see attachment 14.
      Biases shown as attachment 15 -- looks fine.

(These are all as before we assume)
      ASIC settings 2019May19-17.54.03
      slow comparator 0xa

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

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

FEE64 temperatures OK - see attachment 16

Merge ok, 570k items per second, see attachment 17
      TapeServer not storing but sitting around 4 MBytes/sec, see attachment 18

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Attachment 1: