AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
DESPEC
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Sat Mar 29 20:13:06 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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