ELOG DESPEC

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

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Entry time:

Fri Apr 26 15:34:00 2024

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This appeared in the system log:

Apr 26 16:30:51 aidas-gsi smartd[1076]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors 
Apr 26 16:30:56 aidas-gsi smartd[1076]: Device: /dev/sdd [SAT], 2224 Currently unreadable (pending) sectors 
Apr 26 16:30:56 aidas-gsi smartd[1076]: Device: /dev/sdd [SAT], 257 Offline uncorrectable sectors

These messages seem to appear sporadically.

18:10 Link 3 is giving rates of zero (see attachment 3). Is this normal?

18:15 daq error on ucesb (attachment 4). Zero rate through event builder. Emailed Nic &amp; can see he&#39;s now on Zoom.

aida07 rebooted itself, but WR out of sequence still 
manually reboot aida07, still out of sequence 
do full powercycle of aida... now all FEEs are in sequence again. Resume running to disk and alert DESPEC shifters

Thanks Nic!

22:14 AIDA DSSD 2 HV status = 99 on grafana (attachment 6)

22:43 Noticed that aida02 ASIC temperature reading is now 0.00 instead of 511(!) that it was previously - see attachment 2 in #608. It was similarly high earlier in this shift too.

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Attachment 1: