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 20:13:19 2025
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08:00 Shift change No change in settings DAQ continues running OK Good events rate OK - see attach 1 FEE64 temperature OK - see attach 2 Merger & Tape server OK - see 3 & 4 Leakage currents OK - see attach 5 Online HEC xy plot OK, most implants in DSSD2 - see attach 6 Zeroed online histograms 09:29 DTAS DAQ stops on run 135 AIDA on run R2_787 09:32 DTAS DAQ restarts on run 136 AIDA on run R2_787 BigRIPS on run 2053 09:33 DAQ continues OK Good events rate OK - see attach 7 Merger ~ 700k items/s Tape ~ 5400 Kbytes/s Leakage currents OK - see attach 8 Online HEC xy plot OK - see attach 9 10:31 Good event rate in nnaida 19, 24 steadily creeping up. See attach 10. Currently 160k and 120k Merger ~ 710 k items/s Tape ~ 5689 kbytes/s All system-wide checks OK, except nnaida7 fails ADC calibration as usual 11:20 Good event rate stable - see attach 11 FEE64 temperatures OK - see attach 12 Merger ~700k items/s Tape server ~ 5500 Kbytes/s Leakage currents OK - see attach 13 & 14 11:30 DTAS stops DAQ on run 139 BigRIPS on run 2053 AIDA on run R2_806 11:32 DTAS restarts on run 140 BigRIPS 2053 AIDA R2_807 13:14 DAQ continues OK Good statistics events stable - see attach 15 Merger ~ 730k items/s Tape server ~ 5500 KBytes/s Leakage current OK - see attach 16 13:34 DTAS stops DAQ on AIDA R2_826 13:37 DTAS restarts DAQ on run 144 BigRIPS run 2055 AIDA run 827 15:10 DTAS DAQ reports 20% drop in F11 counting rate AIDA plastic unchanged, beam current unchanged. Focusing issue? Reset online histograms to check we are still implanting. We are. Acquisition continues uninterrupted. 15:17 Good statistics OK - see attach 17 FEE64 temperature OK - see attach 18 Merger ~ 700k items/s TapeServer ~ 5500 Kbytes/s Detector leakage current OK - see attach 19 15:30 DTAS stops DAQ on AIDA run R2_845 15:33 DTAS restarts DAQ on run 147 BigRIPS run 2056 AIDA run R2_846 Encoding: HTML ELCode plain Suppress Email notification

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