ELOG CARME

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

CARME

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Entry time:	Sat Apr 5 00:42:59 2025
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06.40 DAQ continues file G22-88/R3_42 DSSSD bias OK - attachment 1 ambient temperature 16.8 deg C FEE64 temperatures OK - attachment 2 ADC data item stats - attachments 3 aida15 rate c. 34k ( 2x 'hot' channels, 1x channel missing, all other channels OK ) aida01 rate c. 75k ( 2x 'hot' channels ) per FEE64 Stat spectra - attachments 4-5 Merger and TapeServer - attachments 6-7 All system wide checks OK except aida02 & aida08 FPGA timestamp error - attachment 8 WR timestamps OK - attachment 9 09.47 DAQ continues file G22-88/R3_46 DSSSD bias OK - attachment 10 ambient temperature 16.8 deg C FEE64 temperatures OK - attachment 11 ADC data item stats - attachments 12 aida15 rate c. 34k ( 2x 'hot' channels, 1x channel missing, all other channels OK ) aida01 rate c. 75k ( 2x 'hot' channels ) per FEE64 Stat spectra - attachments 13-14 Merger and TapeServer - attachments 15-16 09.52 per FEE64 Rate spectra - attachments 17-18 per FEE64 1.8.L spectra - attachments 19-20 per FEE64 1.8.H spectra - attachments 21-22 per p+n FEE64 1.8.W spectra - 20us, 200us, 2ms & 20ms FSR - attachments 23-26 per n+n FEE64 1.8.W spectra - 20us, 200us, 2ms & 20ms FSR - attachments 27-30 10.11 Merger stats blocks 0-4, 14-16 - attachments 31-38 10.14 aida01-aida04, aida14-aida16 stats- attachments 39-45 10.21 Overnight V-I attach 46 10.23 Save current ASIC settings 2024Feb05-10.22.28 changes to disc mask and LED waveform threshold for some FEE64s 10.32 Analysis of data file G22-88/R3_45 - attachments 47 deadtime aida01 c. 0.5%, all other FEE64s deadtime c. 0% 13.07 DAQ stop file G22-88/R3_50 Stop merger Stop tapeserver Afternoon: Tested detector motion. Channels on p+n strips drop out with high threshold (1 MeV), but not with low threshold (100 keV). No issues on n+n strips. Reasons unclear. Encoding: HTML ELCode plain Suppress Email notification

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