AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
DESPEC
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Entry time:
Sat Mar 29 11:32:32 2025
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> 09.56 DAQ continues data file S100_alpha/R18_387 > FRS switching settings > > DSSSD bias & leakage current OK - attachments 1 > > FEE64 temperatures OK - attachment 2 > aida02 ASIC temp - known fault > > All system wide checks OK *except* as shown - attachments 3-5 > > WR timestamps OK - attachment 6 > > ADC, PAUSE, RESUME & Correlation Scaler data time stats - attachments 7-10 > > per FEE64 Rate spectra - attachments 11 > > per p+n FEE64 1.8.L spectra - attachments 12-13 > aida09 pulser peak width 57 ch FWHM > common x/y scale => peak height proxy for width => all p+n FEE64s similar pulser peak widths > > per n+n FEE64 1.8.L spectra - attachment 14 > > per FEE64 1.8.H spectra - attachments 15-16 > > per FEE64 1.8.W spectra - 20us FSR - attachments 17-18 > only aida08 & aida09 currently updating - ASIC check load and/or DAQ STOP/GO required? > > Merger, TapeServer etc - attachments 19-21 > > BNC PB-5 settings - attachment 22 > > 10.07 data file S100_alpha/R20 > new run for new FRS setting > > 10.08 all histograms, stats, merger stats and data link stats zero'd > > 10.10 ADC data item stats (beam OFF) - attachment 23 > 11/16 < 20k, max 129k (aida08) > > 10.31 analysis of data file R18_349 (closed 06.00 this morning) > max deadtime 12% (aida04) > no timewarps > HEC data item rate 1.7kHz > > 11.00 tuning 168dy FRS setting > ucesb - attachment 24 > spill length 3.5s, extraction time 1.5s > > 11.30 degraders now set to implant in AIDA DSSSDs > high rates expected > > per FEE64 Rate spectra - attachment 25 > > ADC data item stats - attachment 26 > > Merger etc - attachment 27 > in spill rates to MBS up 30+Mb/s, 2.5M data item/s merged > > DSSSD bias & leakage current - attachment 28 > c. few hundred nA step in leakage current > > analysis of data file R20_33 - attachment 29 > max deadtime 18% (aida08) > no timewarps > HEC data item rate 4.1kHz (c. 2.4x previous FRS setting) > > Correcting for spill cycle => 5.9kHz in spill (online analysis shows no HEC events observed outside spill) > assume typical HEC event multiplicity = 3 => implant rate ~ 2.0kHz in spill or 6800 implants per spill > SC42 L/R currently report c. 4.5kHz > > Note that we currently see a higher fraction of events in DSSSD#2 cf. previous setting so multiplicity assumption may be low > If we assume multipicity = 6 => implant rate ~ 1.0kHz in spill or 3200 implants per spill > > we are probably somewhere in between > > 12.50 DSSSD bias & leakage current - Grafana - attachment 30 > leakage current ramping, spill micro structure observable > > FEE64 temperatures OK - attachment 31 > > ADC data item stats - attachment 32 > > per FEE64 Rate spectra - attachment 33 > > Merger etc - attachment 34 > > 14.56 analysis of data file R20_106 - attachment 35 > max deadtime c. 18% (aida04 & aida08), c. 12% (aida03), c. 11% (aida06), c. 9% (aida02 & aida13), c. 6% (aida05), all others <2% > no timewarps > HEC data item rate 4.2kHz > > > 15.40 DSSSD bias & leakage current - Grafana - attachments 36-37 > leakage current ramping, spill micro structure observable > > FEE64 temperatures OK - attachment 38 > > ADC data item stats - attachment 39 > > per FEE64 Rate spectra - attachment 40 > > Merger etc - attachment 41 > > ucesb - attachment 42 > > 15.57 all histograms zero'd > > > > >
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