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 12:37:13 2025
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11.40 Power cycle AIDA FEE64s Set TS_SYNC_PHASE 0 DSSSD bias/leakage current OK - see attachment 1-2 FEE64 temperatures OK - see attachment 3 All system-wide checks OK B2F/F11 temperature + deg C, d.p. + deg C,RH % ASIC settings 2016Sep02-18.17.01 slow comparator 0x10 -> 0x0a LEC/MEC fast comparators # 1, 55 & 58 disabled for all FEE64s Master MACB serial #13 (see https://elog.ph.ed.ac.uk/AIDA/367) Master MACB mode 5 12.15 DAQ starts (file Sept2016/R24) 15.16 DAQ stops OK 15.18 DAQ starts (R25) Pulser walkthrough BNC PB-4 amplitudes 10,000 - 90,000 @ 10,000 step See attachment 4 Spectra saved 13.10.16 15.32 (08.32 FEE64s) 15.30 DAQ stops OK 15.38 DAQ starts (R26) Pulser walkthrough BNC PB-4 amplitudes 8,000 - 2,000 @ 2,000 step See attachment 5 Spectra saved 13.10.16 15.47 (08.47 FEE64s) 15.45 DAQ stops 15.50 DAQ starts (R27) LEC/MEC FSR 20MeV -> 1GeV BNC PB-4 amplitude 90,000 Spectra saved 13.10.16 16.07 (09.05 FEE64s) 16.05 DAQ stops 16.12 DAQ starts (R28) LEC/MEC FSR 1GeV -> 20MeV BNC PB-4 off (noise + background activity only) Spectra saved 13.10.16 16:49 (saved 09.49 FEE64s) 16.48 DAQ stops 16.57 DAQ starts (R29) BNC PB-4 90,000 amplitude ~23Hz freq. 17.26 Lost SYNC pulses. Merger+TapeServer stopped writing to file (noticed 18.20) 18.25 R29 closed. 19:20 NIM bin supplying TTL clock to master MACB failed at or around the same time as the DAQ stop occurred. Need to replace NIM bin before clock can be supplied. 21.20 DAQ starts (R32) 23.51 DAQ found stopped, most recent file R32_26 (last access 22.34 13.10.16) 23.56 Restarted merger & immediately requested DAQ STOP - OK DAQ reset & setup System-wide tests all OK 00.01 DAQ starts (R33) Encoding: HTML ELCode plain Suppress Email notification

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