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 12:31:37 2025
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> 10.50 Merger & TapeServer found stopped > connect errors - see attachment 1 > > DSSSD bias and leakage currents OK - see attachments 2 & 3 > > Most recent data file R17_440 last accessed 08.22 12.10.16 > > R17_440 ADC data synchronised > > aidas1> ./analyser2 /TapeData/Sept2016/R17_440 > * GREAT format 3.2.0 analyser - TD - May 2014 > * ERROR: READ I/O error: 5002 > blocks: 30546 > ADC data format: 147630891 ( 1189229.1 Hz) > Other data format: 101593923 ( 818381.9 Hz) > Sample trace data format: 0 ( 0.0 Hz) > Undefined format: 0 ( 0.0 Hz) > Other data format type: PAUSE: 101 ( 0.8 Hz) > RESUME: 101 ( 0.8 Hz) > SYNC100: 1133804 ( 9133.3 Hz) > FEE64 disc: 100456290 ( 809217.8 Hz) > MBS info: 3627 ( 29.2 Hz) > Other info: 0 ( 0.0 Hz) > > ADC data range bit set: 151 ( 1.2 Hz) > > Timewarps: ADC: 0 ( 0.0 Hz) > PAUSE: 0 ( 0.0 Hz) > RESUME: 0 ( 0.0 Hz) > SYNC100: 0 ( 0.0 Hz) > FEE64 disc: 0 ( 0.0 Hz) > MBS info: 0 ( 0.0 Hz) > Undefined: 0 ( 0.0 Hz) > Sample trace: 0 ( 0.0 Hz) > > Timestamp elapsed time: 124.140 s > FEE module #: 1 elapsed dead time 0.728 s > FEE module #: 2 elapsed dead time 0.184 s > FEE module #: 3 elapsed dead time 0.000 s > FEE module #: 4 elapsed dead time 0.000 s > FEE module #: 5 elapsed dead time 1.034 s > FEE module #: 6 elapsed dead time 3.462 s > FEE module #: 7 elapsed dead time 0.000 s > FEE module #: 8 elapsed dead time 0.000 s > FEE module #: 9 elapsed dead time 0.064 s > FEE module #: 10 elapsed dead time 0.003 s > FEE module #: 11 elapsed dead time 0.000 s > FEE module #: 12 elapsed dead time 0.000 s > FEE module #: 13 elapsed dead time 0.000 s > FEE module #: 14 elapsed dead time 0.062 s > FEE module #: 15 elapsed dead time 0.018 s > FEE module #: 16 elapsed dead time 0.005 s > FEE module #: 17 elapsed dead time 0.817 s > FEE module #: 18 elapsed dead time 0.035 s > FEE module #: 19 elapsed dead time 0.048 s > FEE module #: 20 elapsed dead time 0.000 s > FEE module #: 21 elapsed dead time 0.000 s > FEE module #: 22 elapsed dead time 0.103 s > FEE module #: 23 elapsed dead time 0.216 s > FEE module #: 24 elapsed dead time 0.000 s > FEE module #: 25 elapsed dead time 0.000 s > FEE module #: 26 elapsed dead time 0.000 s > FEE module #: 27 elapsed dead time 0.000 s > FEE module #: 28 elapsed dead time 0.000 s > FEE module #: 29 elapsed dead time 0.000 s > FEE module #: 30 elapsed dead time 0.000 s > FEE module #: 31 elapsed dead time 0.000 s > FEE module #: 32 elapsed dead time 0.000 s > > *** Program elapsed time: 14.129s ( 2161.951 blocks/s, 135.122 Mb/s) > > Conclude DAQ ran without problem for c. 16.5h which is a significant improvement > assuming that it can be consistently reproduced. > > 11.20 Merger restart did not clear connect/timeout issues > > Re-route BNC - BNC RG58 cable with 50MHz clock from BRIKEN to > AIDA Master MACB external clock input (rear panel) so that it will > not be stepped upon. > > Power cycle AIDA FEE64s > > N.B. I selected 'Switch ALL On' rather than 'Sequence ALL On' by mistake and one > of the USB ac mains controller output 250VAC/16A fuses blew - use 'Sequence ALL On' > > TS_SYNC_PHASE 0 > > FEE64 temperatures OK > All system-wide checks OK > > B2F/F11 temperature +24.6 deg C, d.p. +8.9 deg C,RH 36.6% > > 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 > > 14.05 DAQ starts (file Sept2016/R21) > > 15.30 Sequence of three electrical power dips over 30 minute period. RIKEN public address > system reports that TEPCO (Tokyo Electric Power Company) - the site supplier - is > having region-wide problems. > > The third power dip stopped DAQ. > > Unable to recover by restarting merger > > Power cycle FEE64s > > 16.20 DAQ restarts (file Sept2016/R22) > > 19.05 DAQ stops > > Because of risk of power outages due to TEPCO distribution problems we have powered > down AIDA and Julabo FL1006 chiller and disconnected from ac mains. Encoding: HTML ELCode plain Suppress Email notification

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