TITLE: 12/15 EVE Shift: 00:00-08:00UTC (16:00-00:00PDT), all times posted in UTC
STATE of H1: NLN
Incoming Operator: Nutsinee
Support: Jenne as Maintenance Re-Locking Commissioner
Quick Summary:
Walked in to Maintenance recovery, and Jenne damped down roll/bounce modes to allow H1 to get to NLN. Had one lockloss which was a bit of a mystery.
See some oscillations on the tidal StripTool of nuc1, and these correspond with notable oscillations on the EY & EX ISIs (see attached). If the oscillations get worse, Nutsinee may try transitioning to having both 90mHz Blends on for each axis.
Seismically: useism has slight upward trend over the last 24hrs & slightly breezy tonight (not over 20mph though).
o Rebooted opsws9
o EX lights are on
Shift Log:
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1:22 RO Water Alarm
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2:11 "Hardware injections stopped" Verbal Alarm (acknowledged shortly after)
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2:21 Observing Mode
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4:45 FMCS CS REHEAT MAJOR/HIGH Alarm
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5:20 Lockloss
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5:24 Cleared HEPI WD counters (Tues task from Shift Checksheet)
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5:54 Observing