AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Sun Mar 30 09:19:28 2025
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> 11.00 Restore power to AIDA following Saturday's shutdoen in preparation for the planned maintenance > outage on Sunday. > > Restart Julabo FL11006 chiller - set point +20 deg C > Restart AIDA > > Temperature +24.3 deg C, DP +15.2 deg C, RH 57.5% > > DSSSD #1-6 bias - see attachments 1-2 > > FEE64 temperatures - attachment 3 > > System-wide checks - see attachments 4-8 > Note SYNC pulses received by *all* slave FEE64s = SYNC pulses sent by master FEE64 (nnaida6) > > 11.35 R6 starts > slow comparator 0x10 > LEC/MEC fast comparator 0x10 > > All FEE64 discriminator masks -> 0x0 > > observe very high rates (~400-500kHz/FEE64) from majority ofp+n junction FEE64s > > LEC/MEC fast comparator -> 0xff > > 18.45 DAQ running OK > No merger error messages since change of LEC/MEC fast comparator threshold -> 0xff > Offline analysis of R6_79 confirms that all FEE64s are synchronised > > Added correlation trigger input > BNC PB-4 Pulser trigger output -> Ortec SCA + NIM output width 0.5us -> LeCroy 429A -> root MACB trigger > #4 input > > 21.05 R7 starts > > Attachments 9-16 show FEE64 temperatures and results of each system-wide check. > > Note the result of the Master Timestamp Control -> Check Clock Lock States > indicating clock state *not* locked > > slow comparator 0x10 > LEC/MEC fast comparator 0xff > All FEE64 discriminator masks -> 0x0
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