 Mon Mar 18 18:04:43 2024, NH, Preparation for pre-s100 dry run (and test beam???)
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In preparation for the dry run the following *temporary* changes to the FEE numbering have been prepared
These should be reverted after the dry run to ensure cable->fee agreement again
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Tue Jul 7 08:04:57 2020, NH, Power failure in Messhuette
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Last week there was a power failure in Messhuette (FRS control room) - AIDA-3 and MBS were affected.
AIDA itself and S4 equipment is on UPS and was not shut down.
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Mon Aug 28 12:47:56 2023, NH, Power Failure 24.08.2023
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There was a power failure in the morning of 24.08.2023 in the Rhein-Main area affecting GSI
The Aida workstation (aida-3) has been restarted, it is unknown if the Pis in S4 rebooted as well (there is a UPS)
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Wed Jan 31 15:27:07 2024, TD, Photos of water flow & dew point sensor interlock box 
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Attachment 1 - 4 socket input connectors ( from sensor to interlock box )
Attachment 2 & 2 - 24V dc relays and internal wiring
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Thu Mar 12 23:44:48 2020, DK, PID Plots
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Labelled PID plots. Note that the A/Q calibration is shifted by +0.02 units, and Z calibration is offset by about +5.
There was an error in the printouts for Cd isotopes, but the below attachments are corrected.
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Thu Apr 25 22:45:30 2024, Tom, Muneerah, Norah, Over night shift AIDA 26 Fri 9x
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01:02
Aida04 was zero not reading had to call Tom to fix it. |
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Thu Oct 6 16:51:49 2022, NH, Oscilloscope analysis 24x
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Investigating AIDA noise with a TA041 differential probe and oscilloscope
AC Mains (DESPEC platform AC, L-N)
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Mon Jan 13 17:38:18 2025, TD, Offline analysis of S505 data files 10x
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First timestamp of R2_105 0x16FAEC5E54AABF6C
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Mon Feb 26 13:17:51 2024, TD, Offline analysis of DEC23/R9_6 9x
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First pass analysis of data file /TapeData/DEC23/R9_6
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Thu Apr 11 15:28:10 2019, CA, OH, CB, TD, Offline analysis of 290319 files R13 and R16 6x
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X projection of high energy channel ADC hits from R13 (attachment 1)
XY hit pattern from R13 (attachment 2)
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Wed Jan 15 11:58:08 2025, TD, Offline analysis data files S505 R3_9 - R3_128 (207Hg setting) 27x
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Aanlysis data files R3_9 - R3_128 (207Hg setting)
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Wed Feb 12 10:46:01 2025, TD, Offline analysis data files S181 R4_351-396 25x
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Analysis data files R4_351-396
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Sat Feb 22 12:35:38 2025, TD, Offline analysis data files R9_85-R9_199 (84Mo setting) 22x
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Start 00:43 22.2.25 https://elog.gsi.de/despec/G-24-00302/57
AIDA data file R9_85
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Mon Jan 13 11:32:30 2025, TD, Offline analysis S505 data file R3_150 22x
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Offline analysis of S505 data files R3_150
first WR ts
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Thu Dec 5 11:18:46 2024, TD, Offline analysis S100 data files R21_0-R21_99 23x
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Offline analysis of S100 data files R21_0 - R21_99 (162Eu setting)
first WR ts
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Sat Apr 20 11:40:38 2024, TD, Offline analysis R12 & R13 ( pulser walkthrough ) 17x
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S100 ADC offsets using pulser walkthrough data from data files R12 & R13
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Fri Mar 13 15:48:11 2020, Friday 13th 16:00 - 24:00, OH, TD 11x
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ASIC settings 2019Oct31-13.24.23
slow comparator 0xa
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Thu May 12 16:30:47 2022, NH, OH, TD, Notes for mounting a second switch
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Update DHCPD as expected
Make sure new ethernet device is trusted in firewall
Make sure hosts is updated
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Wed Apr 14 15:14:55 2021, PJCS, Note Well
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Please note that for the forseeable future the system function in the menu on the System Wide Checks browser page labelled as
"Collect the Timestamp RAM values" and "Start the Readout Timestamp error tracing"
Are for the use of engineers only unless otherwise instructed. |
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Wed Mar 2 16:00:01 2022, OH, NH, Noise tests - 2nd March
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An interesting find with the new sum inverter is that with the pulser at default settings the pulser peak on the n+n side is above the range of the ADC.
We have checked signals from the sum inverter and pulser and both are equal in magnitude.
We therefor determine it is over range as the charge is spread over 4 FEEs vs 12 on the p+n side.
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