AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 384     Entry time: Thu Oct 13 06:07:43 2016
Author: TD & CG 
Subject: Thursday 13 October 
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)
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