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:	Sat Mar 29 12:31:29 2025
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> 14.08 Julabo FL11006 chiller set point +20 deg C actual +20.0 deg C > Water level c. 75% M-H markers > Temperature +26.5 deg C dew point +6.2 deg C RH 27.6% > > DAQ continues OK to file May19/R8_8 > > alpha background > > ASIC settings 2019May19-17.54.03 > slow comparator 0x64 > > BNC PB-4 Pulser OFF > > 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 attachments 4 > > Merger OK - see attachment 5 > TapeServer OK - see attachment 6 > > 1.8.L spectra - see attachments 7 & 8 > p+n FEE64s 1.8.W spectra 20us FSR - attachment 9 > n+n FEE64s 1.8.W spectra 20us FSR - attachment 10 > > 14.17 analysis of May19/R8_8 - see attachment 11 > deadtime OK > ADC data for FEE64s nnaida5 & nnaida6 hot channels (Stat spectrum channel # 104) > Also observed at a much lower rate for nnaida1 & nnaida2 > > 14.39 DAQ stop file May19/R8_8 > > AIDA to be moved into position within DTAS for efficiency tests with 137Cs/60Co sources > positioned immediately upstream of the end of the AIDA snout > > 15.07 End of AIDA snout now 16cm from upstream edge of upstream NaI detectors > i.e. DSSSD#3 centred between upstream/downstream NaI detectors > > Slow comparator 0x64 -> 0xa > > Check ASIC Control all ASICs & FEE64s > > good event statistics OK - see attachments 12 > 15x < 20k, 21x < 50k, 1x > 100k > > p+n FEE64s 1.8.W spectra 20us FSR - attachment 13 > n+n FEE64s 1.8.W spectra 20us FSR - attachment 14 > > Slow comparator 0xa -> 0x64 > > Check ASIC Control all ASICs & FEE64s > > All histograms zero'd > > 15.24 DAQ start file May19/R9 > > alpha background > > ASIC settings 2019May19-17.54.03 > slow comparator 0x64 > > BNC PB-4 Pulser OFF > > all system wide checks OK except nnaida7 fails ADC calibration > > 16.03 Water level topped up (1x jugful) to H level marker Encoding: HTML ELCode plain Suppress Email notification

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ELOG V3.1.4-unknown