AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
AIDA
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Entry time:
Sat Mar 29 11:14:53 2025
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> 12.45 Rly16 'Sequence ALL On' operational > > 15.20 Startup remote control of CAEN N1419 4-ch HV modules > DSSSD #1-7 leakage currents OK - see attachments 1-2 > Ambient temperature +24.8 deg C > > 15.35 Plot Temperature appears to plot the first 15,000 (or so) temperature readings > and not the *most recent* 15,000 (or so) readings. See attachment 3. > > There is no way to change the time window for the temperature plot > > As a workaround, empty file using the command > > cp /dev/null /MIDAS/log/temperatures.txt > > 17.10 For all FEEs (*except nnaida19 & nnaida26) which are currently disconnected) > reprogram FEE flash memory using FEE_GF_Feb16_17.bin > Power cycle > > attempt #1 - wait 4' > > STATE for nnaida9 returned with an error > connect failed > NONE > connect failed > > attempt #2 - wait 6' > > STATE for nnaida4 returned with an error > connect failed > NONE > connect failed > > attempt #3 - wait 8' - OK > > Installed updated Check software - Check.tml .tcl .js and Common.js > > Started DAQ - histogramming enabled - data transfer disabled > > Large fraction of FEEs not producing SYNCs, SYNC rate low (~20-30Hz) for other FEEs - see attachments 4 & 5 > Note slow comparator 0xc8 (i.e. high) and fast discriminators (LEC/MEC) disabled > > Firmware version - attachment 6 > > System wide checks ASIC clock sync (30/30 fail) and ADC calibration (7/30 fail) work as before but > new checks produce errors - see attachments 7-11 > > Additional screenshots from Master Timestamp Control - see attachments 12-17 > > 00:40 PJCS identifies workaround to above problems - correlation controls now enabled for master timestamp > FEE (nnaida5) only. May also explain issues with nnaida19 & nnaida26. > PJCS will produce detailed, separate Elog entries > > Currently, all (30) FEE64s running OK with sensible AIDA SYNC rates. > > But. No spare fuses (16A/250V slow blow) for USB-controlled ac mains relay. Until Chris arrives in > c. 9h. We will explore options to use *second* USB-controlled ac mains relay.
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