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 11:35:36 2025
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10.50 Julabo FL11006 chiller set point +20 deg C actual +20.0 deg C Water level c. 60% M-H markers - topped up 1x jugful to 100% M-H markers Temperature +25.6 deg C dew point +9.6 deg C RH 36.2% DAQ continues OK to file May19/R11_8 alpha background ASIC settings 2019May19-17.54.03 slow comparator 0x64 BNC PB-4 Pulser OFF 11.00 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 12.26 analysis of May19/R11_8 - see attachments 11 deadtime OK 11.05 DAQ stop file May19/R11_8 slow comparator 0x64 -> 0xa Check ASIC Control all ASICs & FEE64s good event statistics OK - see attachments 12 11x < 20k, 20x <50k, 23x <100k 11.25 DAQ start file May19/R12 Pulser walkthrough ASIC settings 2019May19-17.54.03 slow comparator 0xa BNC PB-4 amplitude 90,000 - 10,000 @ 10,000 step x5 attenuator IN t_r 100ns tau_d 50us frequency 250Hz range delay MIN tail pulse - polarity 1.8.L spectra - see attachments 13 & 14 11.35 DAQ stop file May19/R12_1 11.48 DAQ start file May19/R13 Pulser walkthrough ASIC settings 2019May19-17.54.03 slow comparator 0xa BNC PB-4 amplitude 12,000 - 2,000 @ 2,000 step x5 attenuator IN t_r 100ns tau_d 50us frequency 250Hz range delay MIN tail pulse - polarity 1.8.L spectra - see attachments 15 & 16 11.55 DAQ stop file May19/R13_1 16.20 AIDA moved into DTAS Upstream edge of AIDA snout 17.7cm downstream of the upstream edge of the upstream DTAS NaI(Tl) detectors which positions DSSSDs #3 & #4 at centre of DTAS. We will need to adjust the position of AIDA when we have implant and PID-gated implant-decay correlation data to identify where specific isotopes stop. 17.05 Julabo FL11006 chiller set point +20 deg C actual +20.0 deg C Water level c. 80% M-H markers Temperature +25.5 deg C dew point +9.3 deg C RH 35.9% detector biases & leakage currents OK - see attachments 17 & 18 FEE64 temperatures OK - see attachment 19 good event statistics OK - see attachments 20 14x <20k, 22x <50k, 1x >100k BNC PB-4 amplitude 90,000 x5 attenuator IN t_r 100ns tau_d 50us frequency 25Hz range delay MIN tail pulse - polarity 1.8.L spectra - see attachments 21 & 22 FEE FWHM # (ch) 1 73 2 120 3 77 4 77 5 73 6 81 7 77 8 72 9 85 10 90 11 96 12 96 13 97 14 69 15 85 16 86 17 73 18 84 19 130 20 114 21 82 22 73 23 99 24 105 p+n FEE64s 1.8.W spectra 20us, 200us, 2ms, 20ms FSR - attachments 23-26 n+n FEE64s 1.8.W spectra 20us, 200us, 2ms, 20ms FSR - attachments 27-30 Encoding: HTML ELCode plain Suppress Email notification

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