ELOG DESPEC

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

DESPEC

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Entry time:

Thu May 20 07:03:02 2021

Author*:

Subject*:

08:00 CA takes over

08:04 DAQ continues ok - writing to file R14_989

09:30 all system wide checks ok *except* WR decoder status;

Base 		Current 	Difference
aida05 fault 	 0x500 : 	 0x56a : 	 106  
White Rabbit error counter test result: Passed 15, Failed 1

Understand the status reports as follows:-
Status bit 3 : White Rabbit decoder detected an error in the received data
Status bit 2 : Firmware registered WR error, no reload of Timestamp
Status bit 0 : White Rabbit decoder reports uncertain of Timestamp information from WR

09:34 temperatures ok - attachment 1
      stats ok - attachment 2
      bias/leakage currents ok - attachment 3
      R14_1016 analysis - max deadtime ~4.3% - attachment 4

11:30 all system wide checks ok *except* WR decoder status;

Base 		Current 	Difference
aida05 fault 	 0x500 : 	 0x56b : 	 107  
White Rabbit error counter test result: Passed 15, Failed 1

11:34 temperatures ok - attachment 5
      stats ok - attachment 6
      bias/leakage currents ok - attachment 7
      R14_1052 analysis - max deadtime ~3.6% - attachment 8

13:05 beam optimisation currently taking place
      DAQ continues ok and writing to file R14_1085

13:17 no beam

13:28 all system wide checks ok, WR decoder status difference same as entry at 11:30.

13:31 temperatures ok - attachment 9
      stats ok - attachment 10
      bias/leakage currents ok - attachment 11
      R14_1085 analysis (beam off) - max deadtime ~1.34% - attachment 12

13:37 beam is back - rate spectra - attachment 13
      DAQ ok - writing to file R14_1088

13:43 analysis of R14_1088 - max deadtime back up to ~4.5% - attachment 14

14:21 beam off - issue with UNILAC
      DESPEC also report issues with their DAQ
      AIDA continues to forward data to MBS ok - lower rates while beam off

14.30 1.8.H spectra - attachments 16-18
      1.8.L spectra - attachments 19-22
       aida01 pulser peak width 99 ch FWHM
      Rate spectra - attachment 23
      Grafana - DSSSD bias & leakage currents past 7 days - attachment 24
      DSSSD bias & leakage currents - attachment 25
      Merger/Tape Server/Merger stats - attachment 26

14.41 All histograms & stats zero'd

14.55 Lost Activity Monitors - attachments 27, 28 & 35
      Stats - ADC data items, disc, good wave, WR 28-47, pause, correlation scaler

15:00 beam is back

15:05 AIDA writing to file R14_1108
      ADC data items - attachment 36

15:27 system wide checks ok *except* WR decoder status

Base 		Current 	Difference
aida05 fault 	 0x500 : 	 0x56c : 	 108  
White Rabbit error counter test result: Passed 15, Failed 1

15:30 temperatures ok - attachment 37
      stats ok - attachment 38
      bias/leakage currents ok - attachment 39
      R14_1113 analysis (beam off) - max deadtime ~4% - attachment 40

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Attachment 1:

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Attachment 2:

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Attachment 3:

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Attachment 4:

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Attachment 15:

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Attachment 16:

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Attachment 17:

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Attachment 18:

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Attachment 23:

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Attachment 27:

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Attachment 28:

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Attachment 29:

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Attachment 35:

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Attachment 36:

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Attachment 37:

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Attachment 38:

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Attachment 40:

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Attachment 41:

Drop attachments here...

ELOG V3.1.4-unknown