AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Entry  Mon Aug 22 10:35:31 2016, TD, Monday 20 August 17x
    Reply  Mon Aug 22 13:37:30 2016, TD, Monday 20 August 
Message ID: 342     Entry time: Mon Aug 22 10:35:31 2016     Reply to this: 344
Author: TD 
Subject: Monday 20 August 
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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