 Mon Feb 17 09:48:34 2020, NH, Report: aida09 Kernel Panic & Lost WR 
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aida09 crashed over the weekend and automatically rebooted.
After the reboot the WR timestamp sent to the merger is in the future and hence incorrect
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 Wed Feb 19 10:58:29 2020, NH, PJCS, Report: aida09 Kernel Panic & Lost WR
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> aida09 crashed over the weekend and automatically rebooted.
> After the reboot the WR timestamp sent to the merger is in the future and hence incorrect
>
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Fri Feb 14 12:50:29 2020, NH, AIDA Noise 14.02.2020 6x
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Electricians changed the grounding for the DESPEC platform to a large pillar that goes deep into soil
Change in grounding was apparently successful at reducing the noise complaints in Cave C (R3B)
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Wed Jan 29 12:22:13 2020, NH, aida10 troubleshooting
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aida10 has no ASIC events when running without pulser
DSSD ribbon cable was replaced, no change
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Wed Jan 29 19:09:51 2020, NH, aida10 troubleshooting
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> aida10 has no ASIC events when running without pulser
>
> DSSD ribbon cable was replaced, no change
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Wed Jan 15 14:53:41 2020, NH, AIDA Noise 14.01.2019 6x
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Checking noise
DESPEC crate entirely offline except:
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Mon Jan 20 14:01:23 2020, NH, AIDA Noise 20.01.2019 6x
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> Checking noise
>
> DESPEC crate entirely offline except:
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Fri Dec 20 12:04:03 2019, NH, TD, Friday 20 December 2019 7x
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Fig 1: DSSD Leakage currents ok
Fig 2: FEE Temps ok
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Fri Dec 20 10:19:29 2019, NH, Alpha Analysis (Pre Run)
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======================================
AIDA Unpacker Analysis |
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Thu Dec 19 14:45:42 2019, TD, FEE64 ASIC settings - different diode link settings
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[npg@aidas-gsi 2019Oct31-13.24.23]$ pwd
/MIDAS/DB/EXPERIMENTS/AIDA/2019Oct31-13.24.23
[npg@aidas-gsi 2019Oct31-13.24.23]$ /bin/csh
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Thu Dec 19 14:26:09 2019, TD, BNC PB-5 - Manual
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Thu Dec 19 14:07:38 2019, TD, Report - low - aida08 ADC spectrum size 32k cf. 64k channels expcted using layout 6x
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Note that aida08 spectrum 1.8.L size is (shown as) 32k channels cf. 64k channels expected using layout - attachment 1 - 5
Layout configuration - attachment 6
Why?
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Thu Dec 19 13:09:32 2019, TD, MIDAS app launcher command lines
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App Path
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Thu Dec 19 13:06:02 2019, TD, NH, AIDA@DESPEC To Do list
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FAIR phase 0 DESPEC experiments are scheduled March-May 2020 see
https://www.gsi.de/en/work/organisation/scientific_boards/user/beam_time.htm
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Thu Dec 19 10:11:59 2019, TD, Report - medium - FEE64 panics during boot
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Some of the FEE64s aida01 .. aida12 panic during boot
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Thu Dec 19 09:22:52 2019, TD, Thusrday 19 December 21x
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10.15 Found DAQ running at c. 1M data items/s
Rate spectra show aida09 1.*.H and one 1x LEC channel of aida08 asic running hot
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Wed Dec 18 17:39:27 2019, TD, Wednesday 18 December 23x
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18.40 Detector biases & leakage currents OK - attachment 1
FEE64 temperatures OK - attachment 2
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Wed Dec 18 02:44:27 2019, NH, 17.12.19, 18.12.19 7x
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Beam: 238U (850 MeV/u)
Fragment: 168Re
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Mon Dec 16 14:48:02 2019, NH TD, AIDA 16.12.19
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DSSD Snout was reassembled to install the second bPlast (downstream)
(fig 1)
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Wed Dec 11 10:58:52 2019, NH, Initital Dec. Analysis 11x
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Fig 1: 2D hit pattern of each AIDA DSSD for MBS run 24 (40Ar primary beam, centred)
Low statistics in DSSD2 partly due to low energy deposition
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Sat Dec 7 02:39:02 2019, DK, NH et al., 34Si Fragments PID
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See attached
Tentative PID (DK) as attachment #3
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Fri Dec 6 20:34:56 2019, CA, DK, NH, Dec 6 Night Shift 15x
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21.35 AIDA DAQ currently running, TapeService on, not writing to storage
System wide checks ok
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Thu Dec 5 22:00:11 2019, CA, DK, NH, Dec 5 Night Shift 30x
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15:30
TD found the merger was running at ~43 Mb/s
The odd-numbered FEE64s all had significant (>200k) disk rates
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