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 12:29:08 2025
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> 10.41 DAQ continues OK file RIBF147/R2_352 > > 100Sn setting, no degrader > > ASIC settings 2019Jun13-08.56.35 > DSSSD#1 slow comparator 0xa -> 0x1d > DSSSD#3 slow comparator 0xa -> 0x8 > > BNC PB-4 Pulser > Amplitude 90,000 > x5 attenuator IN > Frequency 25Hz range, variable min. c. 2.5Hz > 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 > 11x <20k 21x < 50k 24x <100k > 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 73 ch FWHM, nnaida3 78 ch FWHM > > FEE64 Rate spectra - attachment 11 > Note high rate issues observed for *some* strips in nnaida14 ASIC #3 & #4 fixed (temporarily) by Check > ASIC Control > FEE64 Rate spectra - attachment 12 > > 10.58 ADC data synchronised - attachment 13 > > Online MIDASsort spectra - attachments 14-18 > > 11.04 analysis of file RIBF147/R2_353 - attachment 19 > deadtime <<1% *all* FEE64s > no timewarps > > 11.12 HitRate spectra - attachment 20 > disable nnaida14 *hot* channels 29, 30 & 35 > > 11.15 zero all histograms > zero DAQ stats > > 12.31 DTAS and BigRIPS stop > AIDA on file R2_368 > > DTAS starts file 63 > BigRIPS run 2025 > AIDA file R2_368 > > 13:08 R2_374 > The putty window for USB2 had frozen with a 1 in the voltage set as shown in attachment 1 > The window was no longer updating. > When regaining the window the voltage limit was applied and the detector > began to ramp down > The set voltage was reset to 100V and bias was regained. > Total time with less than 100V was around 30sec > > 14:28 DTAS and BigRIPS stop > AIDA on run R2_386 > > DTAS Starts file 66 > BigRIPS run 2026 > AIDA on file R2_387 > > 14:32 Bias and leakage currents ok - attachment 21 > > 15:07 Rate spectra showing no spikes in DSSD 3 > System wide checks > > 15:08 DTAS and BigRIPS stop > AIDA onfile R2_393 > BigRIPS chaning slit positions > > 14:14 DTAS starts file: > AIDA on file R2_394 > BigRIPS file 2027 (In control by bigRIPS) > > 15.30 TAS and BigRIPS stop > AIDA onfile R2_396
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