AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40
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Message ID: 429     Entry time: Mon Nov 7 23:15:14 2016
Author: TD, CG, OH 
Subject: Tuesday 8 November 
08.15 DAQ found stalled

      Soft reset OK

      DSSSD bias & leakage currents OK - see attachments 1 & 2
      FEE64 temperatures OK - see attachment 3

      Ambient temperature +25.0 deg C, d.p. -0.2 deg C, RH 19.2%

      System-wide checks OK *except* clock status errors for naida5, 7, 8, 15, 16

      ASIC settings 2016Nov07-23.03.06

      BNC PB-4 
      amplitude 90,000
      frequency 25Hz range

08.30 AIDA moved into (CH2)n moderator

08.46 Start DAQ (R141)
      BNC PB_4 pulser OFF
      Background run with AIDA inside (CH2)n moderator

      Statistics - good events - attachment 4

      per FEE64 1.8.W spectra - see attachments 5-8

09.00 DAQ stops OK
      System wide checks OK

      BNC PB-4 pulser ON
      amplitude 90,000
      x5 attenuator IN
      t_r 50ns tau_d 50us
      polarity -, delay MIN, tail pulse
      frequency 25Hz range

14.51 Bias and leakage voltages good (Attachments 9 and 10)

16.30 Ca beam delivered to F11 around 16:30.
      PB shield still in place up stream of AIDA.
      DAQ running in no storage mode. Leakage currents @ 16:40 in attachments 11+12.

18.28 DAQ stopped during LN2 fill cycle. Soft reset completed. 
      Will wait 15mins for cycle to complete and the start new run.

18.34 Ca beam stopped.

19.07 Run R146 started on no storage mode.

20.11 DAQ found stopped.
      Unable to perform soft reset. Power cycling FEEs.
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Attachment 9: 12.png  12 kB  Uploaded Tue Nov 8 05:52:28 2016  | Hide | Hide all
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Attachment 10: 13.png  12 kB  Uploaded Tue Nov 8 05:52:28 2016  | Hide | Hide all
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Attachment 11: bias1.png  12 kB  Uploaded Tue Nov 8 07:41:41 2016  | Hide | Hide all
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Attachment 12: bias2.png  12 kB  Uploaded Tue Nov 8 07:41:59 2016  | Hide | Hide all
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