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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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AIDA |
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Message ID: 910
Entry time: Thu Oct 19 10:39:20 2023
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Author: |
NH |
Subject: |
Thursday 19 October |
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Water Temp: 20 C - Flow felt on pipe
AIDA interlock OVERRIDE
One USB Hub for the FEE64 TTYs was unplugged on cable tray, replugged in
(may fix Pi_Monitor)
Bias DSSD (Ch 3)
Leakage current stays at 17 uA during ramp up. At 150 V it quickly drops back to 6 uA
Fig 1
Current FEE mapping
p+n aida09 aida01 aida10
aida11 aida03 aida12
n+n aida02 aida04
Unused aida06 aida08
Due to merger need 8 FEEs 1-8 to merge properly will temporarily renumber for 1 DSSSD test
- Will revert to this numbering for experiment!
Power up with unchanged configuration to test
Fee Temps OK Figure 2
Start DAQ at 0x64 threshold (1 MeV)
Most channels 0 rate (expected)
ASIC01 of AIDA4 very hot
2 channels in aida10 very hot
Figure 3
Pulser OFF and only connected to aida11 aida03 aida12
LOCAL operation at present 10V/10X level, positive tail, 25 Hz
STOP and Power off to renumber
New mapping for now:
p+n aida05 aida01 aida06
aida07 aida03 aida08
n+n aida02 aida04
aida09 ---> aida05
aida10 ---> aida06
aida11 ---> aida07
aida12 ---> aida08
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Backup dhcpd.conf -> dhcpd.conf231019
Update to only first 8 fees
only turn on Relay 1
Update MIDAS Tcl
/MIDAS/config/TclHttpd/aidas-gsi@8015/startup.Tcl
list aida01... aida08
new folder
/home/npg/LayOut/GSI_triple_test_renumber
copy to /tmp
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Reboot MIDAS and Power on Relay 1
Power OFF
Reboot dhcp!
Anydesk Connection Lost??
Make new DB key 2023Oct19-13.46.30
Copy aida01/CONTENTS (p+n) to aida06 and aida08
Cannot update Options http://localhost:8015/AIDA/Options/Options.tml ? Error 500
Figure 4
Load settings manually and check-load ASIC
TODO: Manually change files, or?
GO
ADC items + rates figures 5, 6
Restart Merger
xfer Links (bad)
Netvar -> Inquire Registers
NetVar.MERGE.RunOptions WRITE 1
Merger now shows xfer Links => Merger
Merger GO
Open file BG18OCT23 R1
STOP DAQ
Data Xfer #1 Enable
GO DAQ
See merger links all GSI_triple_test_renumber
Enable output to data storage
xfer Links => Merger => storage
See tape rate: 3 MB/s (!)
Also start MBS on x86l-119 (new AIDA FDR) and try MBS relay
rate seen in MBS
Figure 8 - Accumulated statistics for ca 3 hours
Figs 9, 10 - ADC spectra
System turned off and DSSSD biased down for end of work day, due to water issue |
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