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 11:35:34 2025
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00:02 Bias and leakage currents ok - attachment one System wide check all ok FEE64 Temperatures OK - see attachment 2 good events; statistics OK - see attachment 3 ASIC load check all ok Merger still running ok - attachment 4 00:15 Current AIDA file R34_126 00:24 Pb Wall is removed Variable degraders in place Current configuration 1mm Al - Out 1mm Al - Out 1mm Al - Out Fixed Degrader in place 11m Al (8mm +3mm Plates) 00:40 Variable degraders were out of alignment. Have now been realigned. 01:06 Fixed degrader moved closer to F11 plastic. Moved from far side of Pb wall to side closest to F11 plastic. Fixed degrader thickness increased to 13mm Al (8mm + 3mm + 2mm plates) Current degrader configuration: Fixed Degrader in place 13m Al (8mm + 3mm + 2mm Plates) Variable degraders 1mm Al - Out 1mm Al - Out 1mm Al - Out 01:36 Implant hit pattern for current Ni setting - attachment 5 Looks as if we have a broken bond wire in DSSD6 FEE 8 (Missing horizontal band) Also maybe one in DSSD3 FEE 14 (Missing vertical band) 01:54 Degraders changed Current degrader configuration: Fixed Degrader in place 13m Al (8mm + 3mm + 2mm Plates) Variable degraders 1mm Al - in 1mm Al - in 1mm Al - in Implant Hit spectra - attachment 6 01:59 Degraders changed Current degrader configuration: Fixed Degrader in place 13m Al (8mm + 3mm + 2mm Plates) Variable degraders 1mm Al - in 1mm Al - out 1mm Al - out Implant Hit spectra - attachment 7 02:08 Start AIDA file R1_0 in directory RIBF127R1 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 Current degrader configuration: Fixed Degrader in place 13m Al (8mm + 3mm + 2mm Plates) Variable degraders 1mm Al - in 1mm Al - out 1mm Al - out 02:11 Bias and leakages all ok - attachment 8# 02:26 Briken and BigRIPS start new runs Briken run 3 BigRIPS run 1003 Current AIDA file R1_4 02:42 MIDAS sort crashed, restarted and sorted R1_7 to get the implant rates: * DSSSD # 1 count: 428279 old count: 369602 dt: 1.02 s LEC rate: 57547.23 Hz * DSSSD # 2 count: 523171 old count: 452321 dt: 1.02 s LEC rate: 69485.85 Hz * DSSSD # 3 count: 194416 old count: 168097 dt: 1.02 s LEC rate: 25812.25 Hz * DSSSD # 4 count: 181257 old count: 156583 dt: 1.02 s LEC rate: 24198.93 Hz * DSSSD # 5 count: 73675 old count: 63323 dt: 1.02 s LEC rate: 10152.68 Hz * DSSSD # 6 count: 130418 old count: 112563 dt: 1.02 s LEC rate: 17511.22 Hz * DSSSD # 1 count: 63 old count: 54 dt: 1.02 s HEC rate: 8.83 Hz * DSSSD # 2 count: 156 old count: 133 dt: 1.02 s HEC rate: 22.56 Hz * DSSSD # 3 count: 199 old count: 178 dt: 1.02 s HEC rate: 20.60 Hz * DSSSD # 4 count: 196 old count: 174 dt: 1.02 s HEC rate: 21.58 Hz * DSSSD # 5 count: 180 old count: 152 dt: 1.02 s HEC rate: 27.46 Hz * DSSSD # 6 count: 87 old count: 75 dt: 1.02 s HEC rate: 11.77 Hz 02:59 BigRIPS and BRIKEN stopping the run Ni being implanted into detector 6 so will be increasing degrader AIDA current run R1_13 Current degrader configuration: Fixed Degrader in place 13m Al (8mm + 3mm + 2mm Plates) Variable degraders 1mm Al - in 1mm Al - in 1mm Al - out 03:03 BRIKEN start run 4 BigRIPS start run 1004 03:16 Bias and leakage currents ok - attachment 9 System wide checks all ok 03:23 Sorted file R1_16 - Current rates are: * DSSSD # 1 count: 191573 old count: 124591 dt: 1.04 s LEC rate: 64370.77 Hz * DSSSD # 2 count: 232369 old count: 148461 dt: 1.04 s LEC rate: 80636.92 Hz * DSSSD # 3 count: 84277 old count: 53763 dt: 1.04 s LEC rate: 29324.44 Hz * DSSSD # 4 count: 78592 old count: 51020 dt: 1.04 s LEC rate: 26497.13 Hz * DSSSD # 5 count: 30254 old count: 19685 dt: 1.04 s LEC rate: 10156.98 Hz * DSSSD # 6 count: 55682 old count: 36607 dt: 1.04 s LEC rate: 18331.38 Hz * DSSSD # 1 count: 55 old count: 33 dt: 1.04 s HEC rate: 21.14 Hz * DSSSD # 2 count: 103 old count: 60 dt: 1.04 s HEC rate: 41.32 Hz * DSSSD # 3 count: 77 old count: 47 dt: 1.04 s HEC rate: 28.83 Hz * DSSSD # 4 count: 72 old count: 45 dt: 1.04 s HEC rate: 25.95 Hz * DSSSD # 5 count: 29 old count: 20 dt: 1.04 s HEC rate: 8.65 Hz * DSSSD # 6 count: 4 old count: 3 dt: 1.04 s HEC rate: 0.96 Hz 04:01 BigRIPS and BRIKEN finish their runs AIDA run R1_28 04:04 BigRIPS run 1005 BRIKEN run 5 AIDA file R1_28 04:28 System wide checks all ok FEE temperatures ok 04:48 Implant hit spectra for the current degrader settings - attachment 10 Current degrader configuration: Fixed Degrader in place 13m Al (8mm + 3mm + 2mm Plates) Variable degraders 1mm Al - in 1mm Al - in 1mm Al - out 05:00 BigRIPS and BRIKEN stop their runs Current AIDA file R1_42 ASIC load check all ok 05:01 BigRips starts run 1006 BRIKEN run 6 AIDA file R1_42 05:03 System wide checks all ok FEE temps ok - attachment 11 Good Events - attachment 12 leakages and bias ok - attachment 13 05:37 No beam 05:40 beam back (Interlock error caused beam to be lost) 05:59 Appears to be a broken wire in DSSD2 FEE2 06:00 BigRIPS and BRIKEN stopped their runs AIDA currently on file R1_56 06:02 BigRIPS starts run 1007 BRIKEN starts run 7 AIDA currently on file R1_57 06:06 System wide checks all ok FEE temperatures all ok 06:27 Leakage currents still rising but within acceptable range at the moment - attachment 14 06:48 Rates from R1_67 * DSSSD # 1 count: 229047 old count: 159366 dt: 1.02 s LEC rate: 68643.03 Hz * DSSSD # 2 count: 275255 old count: 189329 dt: 1.02 s LEC rate: 84646.04 Hz * DSSSD # 3 count: 102832 old count: 70928 dt: 1.02 s LEC rate: 31428.76 Hz * DSSSD # 4 count: 93609 old count: 66189 dt: 1.02 s LEC rate: 27011.55 Hz * DSSSD # 5 count: 37256 old count: 26588 dt: 1.02 s LEC rate: 10509.09 Hz * DSSSD # 6 count: 69611 old count: 50443 dt: 1.02 s LEC rate: 18882.47 Hz * DSSSD # 1 count: 84 old count: 61 dt: 1.02 s HEC rate: 22.66 Hz * DSSSD # 2 count: 132 old count: 106 dt: 1.02 s HEC rate: 25.61 Hz * DSSSD # 3 count: 105 old count: 77 dt: 1.02 s HEC rate: 27.58 Hz * DSSSD # 4 count: 102 old count: 76 dt: 1.02 s HEC rate: 25.61 Hz * DSSSD # 5 count: 44 old count: 32 dt: 1.02 s HEC rate: 11.82 Hz * DSSSD # 6 count: 8 old count: 5 dt: 1.02 s HEC rate: 2.96 Hz 07:00 BigRips and BRIKEN stop their daqs AIDA currently on file R1_71 ASIC load check all ok 07:02 BigRIPS and BRIKEN start BigRIPS run 1008 BRIKEN run 8 System wide checks all ok AIDA run R1_71 07:30 Bias and leakage currents ok - attachment 15 Leakage currents decreasing again 07:37 Rates from R1_79 * DSSSD # 1 count: 168930 old count: 115510 dt: 1.04 s LEC rate: 51415.14 Hz * DSSSD # 2 count: 203546 old count: 141908 dt: 1.04 s LEC rate: 59324.72 Hz * DSSSD # 3 count: 74562 old count: 52397 dt: 1.04 s LEC rate: 21333.14 Hz * DSSSD # 4 count: 70487 old count: 47585 dt: 1.04 s LEC rate: 22042.48 Hz * DSSSD # 5 count: 26901 old count: 18574 dt: 1.04 s LEC rate: 8014.49 Hz * DSSSD # 6 count: 51567 old count: 34847 dt: 1.04 s LEC rate: 16092.50 Hz * DSSSD # 1 count: 56 old count: 34 dt: 1.04 s HEC rate: 21.17 Hz * DSSSD # 2 count: 84 old count: 51 dt: 1.04 s HEC rate: 31.76 Hz * DSSSD # 3 count: 83 old count: 52 dt: 1.04 s HEC rate: 29.84 Hz * DSSSD # 4 count: 85 old count: 50 dt: 1.04 s HEC rate: 33.69 Hz * DSSSD # 5 count: 27 old count: 16 dt: 1.04 s HEC rate: 10.59 Hz * DSSSD # 6 count: 9 old count: 8 dt: 1.04 s HEC rate: 0.96 Hz 08:00 BigRIPS and BRIKEN stop their daqs AIDA file R1_85 08:02 BigRIPS and BRIKEN start DAQs BigRIPS run 1009 BRIKEN run 9 AIDA file R1_86 08:06 System wide checks all ok FEE temperatures ok 08:19 Bias and leakages ok - 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