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 12:37:25 2025
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17.25 Detector biases & leakage currents OK - see attachments 1 & 2 FEE64 Temperatures OK - see attachment 3 good events statistics stable & OK - see attachment 4 No warnings/errors reported by merger since DAQ GO - see attachment 5 all system wide checks OK (zero fails) 17.30 analysis of file RIBF128/R7_1065 - dead time < 0.5%, no timewarps, 3 MBS timewarps - see attachment 6 17.35 online analysis - ADC & disc data synchronised - see attachment 7 all SortSas spectra & histograms zero'd, waveforms set x-range = 1000ch = 2ms 18.05 BNC PB-4 Amplitude 90,000 x5 attenuator IN t_r 100ns tau_d 50us - polarity frequency 25Hz range delay MIN, tail pulse, INT ref ASIC settings 2017Mar27-16.12.39 BigRIPS 149Xe setting, degrader 2mm Al (at F7), 1.3mm Al fixed + 2mm Al variable (at F11) 18.38 Start DAQ AIDA file RIBF128/R7_1083 BRIKEN file 111 BigRIPS file 4001 F11 rate ~100Hz, ~50 neutrons/s 18.56 Stop DAQ AIDA file RIBF128/R7_1088 18.38 Start DAQ AIDA file RIBF128/R7_1088 BRIKEN file 112 BigRIPS file 4002 19.03 per DSSSD x versus y (HEC) - see attachment 8 per DSSSD E_p versus E_n (HEC) 20MeV/ch nominal - see attachment 9 Rates from offline analysis RIBF128/R7_1089 * DSSSD # 1 count: 258088 old count: 206122 dt: 1.03 s LEC rate: 50652.59 Hz * DSSSD # 2 count: 377054 old count: 301162 dt: 1.03 s LEC rate: 73973.87 Hz * DSSSD # 3 count: 113574 old count: 89972 dt: 1.03 s LEC rate: 23005.47 Hz * DSSSD # 4 count: 104475 old count: 83626 dt: 1.03 s LEC rate: 20322.05 Hz * DSSSD # 5 count: 34511 old count: 27812 dt: 1.03 s LEC rate: 6529.69 Hz * DSSSD # 6 count: 78446 old count: 62771 dt: 1.03 s LEC rate: 15278.82 Hz * DSSSD # 1 count: 2 old count: 2 dt: 1.03 s HEC rate: 0.00 Hz * DSSSD # 2 count: 95 old count: 76 dt: 1.03 s HEC rate: 18.52 Hz * DSSSD # 3 count: 30 old count: 24 dt: 1.03 s HEC rate: 5.85 Hz * DSSSD # 4 count: 12 old count: 8 dt: 1.03 s HEC rate: 3.90 Hz * DSSSD # 5 count: 27 old count: 24 dt: 1.03 s HEC rate: 2.92 Hz * DSSSD # 6 count: 81 old count: 67 dt: 1.03 s HEC rate: 13.65 Hz 19.21 Detector biases & leakage currents OK - see attachments 10 & 11 FEE64 Temperatures OK - see attachment 12 good events statistics stable & OK - see attachment 13 No warnings/errors reported by merger since DAQ GO - see attachment 14 all system wide checks OK (zero fails) 19.30 analysis of file RIBF128/R7_1095 - dead time 1%, no timewarps, 1 MBS timewarps - see attachment 15 20.00 Stop DAQ AIDA file RIBF128/R7_1104 18.38 Start DAQ AIDA file RIBF128/R7_1104 BRIKEN file 113 BigRIPS file 4003 BigRIPS slit change and n background check 20.27 Stop DAQ AIDA file RIBF128/R7_1111 20.28 Start DAQ AIDA file RIBF128/R7_1111 BRIKEN file 114 BigRIPS file 4004 BigRIPS F1 slits changed 20.28 all SortSas spectra zero'd 21.15 Start DAQ AIDA file RIBF128/R7_1123 BRIKEN file 115 BigRIPS file 4005 21.32 RF down 22.15 Stop DAQ AIDA file RIBF128/R7_1138 20.28 Start DAQ AIDA file RIBF128/R7_1138 BRIKEN file 116 BigRIPS file 4006 22.37 Detector biases & leakage currents OK - see attachments 16 & 17 FEE64 Temperatures OK - see attachment 18 good events statistics stable & OK - see attachment 19 No warnings/errors reported by merger since DAQ GO - see attachment 20 all system wide checks OK (zero fails) 22.42 analysis of file RIBF128/R7_1095 - dead time ~1%, no timewarps, 2 MBS timewarps - see attachment 21 22.48 online analysus per DSSSD x versus y (HEC) - see attachment 22 per DSSSD E_p versus E_n (HEC) 20MeV/ch nominal - see attachment 23 ADC & disc data synchronised - see attachment 24 offline analysis RIBF128/R7_1146 rates * DSSSD # 1 count: 389187 old count: 340234 dt: 1.02 s LEC rate: 47972.00 Hz * DSSSD # 2 count: 562493 old count: 494318 dt: 1.02 s LEC rate: 66808.79 Hz * DSSSD # 3 count: 168279 old count: 147281 dt: 1.02 s LEC rate: 20577.21 Hz * DSSSD # 4 count: 156439 old count: 136327 dt: 1.02 s LEC rate: 19708.96 Hz * DSSSD # 5 count: 52041 old count: 45539 dt: 1.02 s LEC rate: 6371.70 Hz * DSSSD # 6 count: 121463 old count: 106320 dt: 1.02 s LEC rate: 14839.54 Hz * DSSSD # 1 count: 1 old count: 1 dt: 1.02 s HEC rate: 0.00 Hz * DSSSD # 2 count: 66 old count: 57 dt: 1.02 s HEC rate: 8.82 Hz * DSSSD # 3 count: 41 old count: 35 dt: 1.02 s HEC rate: 5.88 Hz * DSSSD # 4 count: 1 old count: 1 dt: 1.02 s HEC rate: 0.00 Hz * DSSSD # 5 count: 11 old count: 11 dt: 1.02 s HEC rate: 0.00 Hz * DSSSD # 6 count: 82 old count: 66 dt: 1.02 s HEC rate: 15.68 Hz 23.15 Stop DAQ AIDA file RIBF128/R7_1153 23.15 Start DAQ AIDA file RIBF128/R7_1153 BRIKEN file 117 BigRIPS file 4007 23.38 beam lost - RF restart AIDA file RIBF128/R7_1158 Encoding: HTML ELCode plain Suppress Email notification

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ELOG V3.1.4-unknown