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 12:26:56 2025
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> 14.15 BigRIPS run number is now 1029 > > 15.22 BigRIPS run number is now 1030 > > 15.36 DSSSD bias & leakage currents OK - see attachments 1 & 2 > FEE64 temperatures OK - see attachment 3 > > DAQ continues (RIBF03R1/R20) > > Degrader 3mm Pb fixed + (0.3mm W/1mm Al + 0.5mm W/1mm Al) variable > > ASIC settings 2016Nov17-10.50.10 > > BNC PB-4 settings > Amplitude 90,000 > x5 attenuator IN > freq 25Hz range > t_r 50ns, tau_d 50us > polarity -, int ref, delay MIN, tail pulse > > 15.43 System-wide checks OK except clock status errors from amongst nnaida5, 7, 8, 15 & 16 - bit 2 always set > > 15.46 Visual scalers - see attachment 4 > > 16.04 Accelerator group wants to change the carbon stripper foil -- beam stop > Run stop (R20_27 at the end) > > 16.10 Ambient temperature +25.2 deg C, d.p. +2.6 deg C, RH 23.8% > > 16.17 BigRIPS run 1031 is junk > > 16:17 Added 1 mm Al plate to the front of the 3 mm Pb degrader (on the upstream side of PE wall) > Pb bricks stacked between MUSIC1 and MUSIC2. > Not enough time to measure it because of quick foil change > Basically, about 10 cm thick, and it has a ~7 cm +/- 1 mm window in X, and no cut in Y (it is above and > below MUSIC window) > > 16:19 Start AIDA run R21. BRIKEN run started. BRIKEN Sync issued. > > 16.22 BigRIPS run 1032 > > 16.26 SyncCheck - see attachment 5 > > 17:01 AIDA merger stopped. When attempting to stop the Run, the following error is issued: > > STATE for nnaida1 returned with an error > error: SOAP http transport timed out after 20000 ms > NONE > error: SOAP http transport timed out after 20000 ms > while executing > "$transport $procVarName $url $req" > (procedure "::SOAP::invoke" line 18) > invoked from within > "::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetState" > ("eval" body line 1) > invoked from within > "eval ::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetState $args" > (procedure "DataAcquisitionControlClient__GetState" line 1) > invoked from within > "DataAcquisitionControlClient__GetState" > > > Going through hardware checks, the check sync errors since baseline gets 23/24 failures (nnaida6 is still my friend) > Perform TimeStamp RESYNC -> all can pass the check > > 17:17 AIDA looks happy now. R22 started. > > 18.16 System-wide checks OK except clock status errors from amongst nnaida5, 7, 8, 15 & 16 - bit 2 always set > and ADC calibration fails nnaida13 > > 18.27 DAQ stops OK > Soft reset following LN2 refill cycle > > 18.33 BigRIPS 1034 > > 18.56 DAQ starts (RIBF03R1/R23) > > Degrader (3mm Pb + 1mm Al) fixed + (0.3mm W/1mm Al + 0.5mm W/1mm Al) variable > > ASIC settings 2016Nov17-10.50.10 > > BNC PB-4 settings > Amplitude 90,000 > x5 attenuator IN > freq 25Hz range > t_r 50ns, tau_d 50us > > 19.02 BRIKEN issue correlation scaler reset request > SyncCheck OK - see attachment 6 > > Visual scaler, 1.8.L & 1.8.W spectra, good events stats - see attachments 7-12 > > 1.8.L pulser peak widths > > Peak width = 66.76+/- 0.7221 > Peak width = 178.72+/- 2.5140 > Peak width = 75.37+/- 0.9037 > Peak width = 76.21+/- 0.6630 > Peak width = 70.19+/- 0.6772 > Peak width = 66.65+/- 0.8516 > Peak width = 91.90+/- 0.8132 > Peak width = 69.90+/- 1.169 > Peak width = 73.73+/- 0.6390 > Peak width = 73.01+/- 0.7860 > Peak width = 81.35+/- 0.7306 > Peak width = 84.03+/- 0.8589 > > Peak width = 77.27+/- 1.2263 > Peak width = 78.92+/- 1.2343 > Peak width = 76.99+/- 1.1963 > Peak width = 68.85+/- 1.7060 > Peak width = 82.37+/- 1.2500 > Peak width = 84.83+/- 1.3169 > Peak width = 90.84+/- 1.4190 > Peak width = 89.81+/- 1.3821 > Peak width = 100.33+/- 1.6409 > Peak width = 89.42+/- 1.4682 > Peak width = 97.52+/- 1.5855 > Peak width = 64.02+/- 1.0206 > > 19.19 DAQ stops > LN2 refill transient? > > 19.28 soft reset > DAQ starts (RIBF03R1/R24) > > Degrader (3mm Pb + 1mm Al) fixed + (0.3mm W/1mm Al + 0.5mm W/1mm Al) variable > > ASIC settings 2016Nov17-10.50.10 > > BNC PB-4 settings > Amplitude 90,000 > x5 attenuator IN > freq 25Hz range > t_r 50ns, tau_d 50us > > 19.34 BigRIPS file 1035 > > 19.50 R24_3 AIDA ADC & disc data synchronised - see attachments 13 & 14 > > 21:11 BRIKEN DAQ was not working properly from the last ~half hour (unrelated to AIDA), and had to be restarted and we > also had to send a couple of synchronization pulses. > > R25_0: Started new run once BRIKEN was running and all DAQs synchronized > > 21.41 BigRIPS file 1037 > > 22.14 Stop DAQ to change degrader > > 22.16 DAQ starts (RIBF03R1/R26) > > Degrader (3mm Pb + 1mm Al) fixed + (0.3mm W/1mm Al + 1.0mm W/1mm Al) variable > > ASIC settings 2016Nov17-10.50.10 > > BNC PB-4 settings > Amplitude 90,000 > x5 attenuator IN > freq 25Hz range > t_r 50ns, tau_d 50us > > 22.36 BRIKEN DAQ restarted > re-sync issued > AIDA data file R26_3 > BRIKEN data file 039 > > 22.42 BigRIPS file 1038 > AIDA data file R26_4 Encoding: HTML ELCode plain Suppress Email notification

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