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 12:32:01 2025
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> 07.56 DAQ continues - AIDA file RIBF148/R5_822 > 165Pm BigRIPS setting + 2.8mm Al degrader > > 08.13 zeroed xy hit pattern on online analysis and MIDASsort > > 08.30 system wide checks ok, except nnaida7 ADC calibration failure > FEE64 temperatures ok (attachment 1) > good event statistics ok (attachment 2) > detector bias/leakage currents ok (attachment 3) > > 08.34 Merger and TapeServer ok, no error messages in terminal (attachments 4/5) > > 08.40 zeroed all spectra on online analysis and MIDASsort > > 08.44 BRIKEN and BigRIPS stop > AIDA file RIBF148/R5_830 > > 08.45 BigRIPS starts run 1087 > BRIKEN starts run 102 > AIDA on file RIBF148/R5_830 > > 09.13 n vs p multiplicity (attachment 6) > xy hit pattern (deleted, took wrong screenshot, sorry! -CA@12.16) > Energy X vs Energy Y plot (deleted, took wrong screenshot, sorry! -CA@12.16) > > 12.17 see elog entry for 15th November 2018 00.00-08.00 (attachments 9 and 10) for screenshots of the above before > degrader change > > 09.17 BRIKEN and BigRIPS stop > AIDA on file RIBF148/R5_836 > beam stop to change Al degrader thickness to 3.3mm > > 09.23 chiller refilled while access available > humidity, temperature, dew point measurements obtained > > 09.25 detector bias/ leakage currents ok (attachment 7) > > 09.30 zeroed all spectra in online analysis and MIDASsort > > 09.31 beam back on > BRIKEN and BigRIPS start > AIDA file RIBF148/R5_838 > BRIKEN run 103 > BigRIPS run 1088 > > 10.32 BRIKEN and BigRIPS stop > AIDA file RIBF148/R5_848 > > 10.33 BRIKEN and BigRIPS start > AIDA file RIBF148/R5_848 > BRIKEN run 104 > BigRIPS run 1089 > > 10.45 system wide checks ok, except nnaida7 ADC calibration failure > FEE64 temperatures ok (attachment 8) > good event statistics ok (attachment 10) > detector bias/leakage currents ok (attachment 9) > > 11.20 ran analyser on file R5_847 - attachment 11 > no timewarps observed > dead time in nnaida19 at ~1s out of 355.283s (~0.3%) > rest at zero, except nnaida20 at ~0.6s and nnaida21 at ~0.1s > > 11.33 BRIKEN and BigRIPS stop > AIDA file RIBF148/R5_859 > > 11.34 BRIKEN and BigRIPS start > AIDA file RIBF148/R5_859 > BRIKEN run 105 > BigRIPS run 1090 > > 12.05 n vs p multiplicity (attachment 12) > xy hit pattern (attachment 13) > Energy X vs Energy Y plot (attachment 14) > this is after change of Al degrader thickness to 3.3mm > > 12.36 BRIKEN and BigRIPS stop > AIDA file RIBF148/R5_869 > > 12.36 BRIKEN and BigRIPS start > AIDA file RIBF148/R5_869 > BRIKEN run 106 > BigRIPS run 1091 > > 12.40 online histograms > per FEE64 Rate - attachment 15 > per FEE64 HitRate - attachment 16 > 1.8.L spectra - attachments 17-20 > nnaida1 pulser peak width 70ch FWHM > 1.8.H spectra - attachments 21-22 > 1.8.W spectra - attachments 23-24 > > 12.47 beam off > AIDA file RIBF148/R5_870 > > 12.54 BRIKEN and BigRIPS stop > AIDA file RIBF148/R5_871 > > 13.10 MIDASsort analysis RIBF148/R5_871 - all ADC data synchronised - attachments 25-26 > > 13.16 correlation analysis decay plots for each detector with the Al degrader thickness at 3.3mm (attachment 23) > see elog entry November 15th 2018 00:00-08:00 (attachments 16-18) for same plots with previous degrader > thickness. > > 13.26 system wide checks ok, except nnaida7 ADC calibration failure > FEE64 temperatures ok (attachment 24) > good event statistics ok (attachment 25) > detector bias/leakage currents ok (attachment 26) > > 15.04 see other elog entries for correlation analysis and high energy Ex vs Ey plots compared between different Al > degrader thicknesses. > > 15.38 system wide checks ok, except nnaida7 ADC calibration failure > FEE64 temperatures ok (attachment 28) > good event statistics ok (attachment 27) > detector bias/leakage currents ok (attachment 29) > > 15.55 BRIKEN start background measurement > BRIKEN not writing to file > AIDA file RIBF148/R5_896 > Online histograms available > > 16.00 BRIKEN start writing to file > AIDA file RIBF/R5_897 > BRIKEN run 107 > > 17.18 DAQ stop AIDA file RIBF148/R5_907 > > End of run RIBF148 due to accelerator problems requiring ~3-4 days to fix > 'low' mass BigRIPS setting postponed > > ASIC check load > > all onine histograms zero'd > > 17.22 DAQ start AIDA file RIBF148/R6 > Pulser walkthrough > BNC PB-4 amplitudes 90,000 - 10,000 @ 10,000 step > x5 attenuator IN > Frequency 25Hz range > Delay MIN > Polarity - > Tail pulse > > 17.37 DAQ trop AIDA file RIBF148/R6_2 > 1.8.L spectra - see attachments 30 & 31 > > > 17.40 DAQ start AIDA file RIBF148/R7 > Pulser walkthrough > BNC PB-4 amplitudes 1,200 - 1,000 @ 1,000 step > x5 attenuator IN > Frequency 25Hz range > Delay MIN > Polarity - > Tail pulse > > 17.50 DAQ stop AIDA file RIBF148/R7_1 > 1.8.L spectra - see attachments 32 & 33 > > 17.54 DAQ start AIDA file RIBF148/R8 > background > BNC PB-4 pulser OFF > > 18.00 detector biases & leakage currents OK - see attachments 34 & 35 > > FEE64 temperatures OK - see attachment 36 > good event statistics OK - see attachments 37 > > Merger OK - see attachment 38 > TapeServer OK - see attachment 39 > no error or warning messages terminal server sesssions reported > > per FEE64 Rate spectra - attachment 40 > > 1.8.W spectra 20ms FSR - attachments 41 & 42 > > 18.10 DAQ stop AIDA file RIBF148/R8_2 > > Detector bias OFF > FEE64 power OFF > > 18.12 Ambient temperature +25.5 deg C, d.p. +2.2 deg C, RH 21.5% > > 18.15 Withdraw AIDA from BRIKEN - done > > 2x NIM bin OFF > 1x NIM bin fan tray OFF > 1x USB ac mains relay OFF > Julabo FL11006 chiller OFF front panel/rear panel/wall-mounted 3ph outlet > 2x network cables disconnected and coiled/cable-tied to stairwell railings > disconnect coorelation scaler trigger & reset inputs to root MACB front panel > disconnect 50MHz TTL clock root MACB rear panel > disconnect AIDA plastic veto > discopnnect 2x ac mains cabnles from ac mains distribution box > > remove AIDA support assembly nose support > 19.00 raise AIDA support assembly feet/lower AIDA support assembly wheels from/to F11 floor > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Encoding: HTML ELCode plain Suppress Email notification

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