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 12:28:48 2025
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> 10.32 DAQ found stopped, no merger error messages > Most recent file R70_315, last accessed 06.46 > > R70_315 ADC data synchronised > > DSSSD bias & leakage currents OK - see attachments 1 & 2 > FEE64 temperatures OK - see attachment 3 > System-wide checks - SYNC errors & SYNC pulses fail - other checks OK - see attachments 4-7 > AIDA SYNC stats - see attachment 8 > > Restart merger OK > DAQ STOP OK > > DAQ RESET & SETUP OK > ReSYNC OK > System-wide checks OK > Disable H & data transfer #1 > Restart merger & tapeserver > Enable H & data transfer #1 > > 10.42 DAQ starts (R71) > > 18.25 DAQ stop OK > > System wide test all OK *except* SYNC errors - see attachments 8-11 > > New SYNC error baseline > > 18.54 Repeat system wide checks whilst DAQ is still halted - SYNC errors *and* SYNC pulse now fail - see > attachments 12-15 > This may suggest that the clock signal itself is affected by LN2 fill cycle > > DAQ RESET & SETUP OK > ReSYNC OK > System-wide checks OK > Disable H & data transfer #1 > Restart merger & tapeserver > Enable H & data transfer #1 > > 18.59 DAQ starts (R72) > nnaida15 drops data transfer #1 tag at DAQ GO > > Disable H & data transfer #1 > Restart merger & tapeserver > Enable H & data transfer #1 > > 19.07 DAQ starts (R73) > > 19.17 DAQ stalled > > Restart merger OK > DAQ STOP OK > > Syten wide checks - SYNC error and SYNC pulse fail - dissimilar FEE64 counts in SYNC pulse > > DAQ RESET & SETUP OK > ReSYNC OK > System-wide checks OK > Disable H & data transfer #1 > Restart merger & tapeserver > Enable H & data transfer #1 > > 19.37 DAQ starts (R74) > > > >
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