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 01:28:15 2025
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02.35 DAQ continues file G22-88/R17_30 02.38 Check ASIC load aida01 asics # 1 and #4 & aida12 asic #2 HEC events removed 09.05 DAQ continues file G22-88/R17_53 DSSSD bias & leakage current OK - attachments 10-11 FEE64 temperatures OK - attachment 12 ADC data item stats OK - attachment 13 hot channels aida01 ( 67k ) and aida15 ( 7k ) WR timestamps OK - attachment 14 per FEE64 Rate and Stat spectra - attachments 15-16 Merger, Merger stats and TapeServer - attachments 17-19 09.19 New run G22-88/R18 all histograms & stats zero'd CB starting up 4He target preparatory to returning 16O2+ beam to CRYRING L & R arms all out 09.26 4He target c. 2e11c.2 16O2+ beam c. 3e5/s 09.58 4He target c. 3e11/cm2 16O2+ beam c. 5e5/s at start of cycle See attachments 20-22 10.40 New run G22-88/R19 all histograms & stats zero'd CB will attempt to steer the beam all steering options set to 0mm except YR09 target offset (vertical = -9mm) and (horizontal = 9mm) 10.52 R arm fully in, L arm fully out beam steering hard right 14:24 Frank has informed us that the CRYRING team will be examining the electron cooler for th enext few hours. Run 19 stopped, Run 20 started. Detectors moved fully out, target OFF. All histograms and stats zero'd Access to the cave is required, beam OFF 15:45 Channel 1 back to 150V. 17.40 DAQ continues file G22-88/R20_13 DSSSD bias & leakage current OK - attachments 23-24 FEE64 temperatures OK - attachment 25 All system wide checks OK except aida08 FPGA error - attachment 26 WR timestamps OK - attachment 27 ADC data item stats OK - attachment 28 hot channels aida01 ( 80k ) and aida15 ( 7k ) per FEE64 Rate and Stat spectra - attachments 29-30 Merger, Merger stats and TapeServer - attachments 31-32 23.12 DAQ continues file G22-88/R20_20 DSSSD bias & leakage current OK - attachments 33-34 FEE64 temperatures OK All system wide checks OK except aida08 FPGA error - attachment 35 WR timestamps OK - attachment 36 ADC data item stats OK - attachment 37 hot channels aida01 ( 80k ) and aida15 ( 7k ) per FEE64 Rate and Stat spectra - attachments 38 Merger, Merger stats and TapeServer - attachments 39-40 03.47 DAQ continues file G22-88/R20_28 DSSSD bias & leakage current OK - attachments 41-42 FEE64 temperatures OK - attachment 43 ADC data item stats - attachment 44 aida12 rate - HEC events per FEE64 Rate spectra - attachment 45 Check ASIC load ADC data item stats - attachment 46 per FEE64 Rate spectra - attachment 47 Merger, Merger stats and TapeServer - attachments 48-49 Encoding: HTML ELCode plain Suppress Email notification

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