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Reports until 11:14, Thursday 23 November 2023
H1 SQZ
ryan.crouch@LIGO.ORG - posted 11:14, Thursday 23 November 2023 (74383)
H1 range

The H1 range has started to get fuzzy? starting in the 2nd half of yesterdays lock (7 hours into it), Around 07:00UTC (11pm local PST) to be precise and has continued to act this way during todays lock which was automated and locked at 11:16UTC this morning. There was what looked like a glitch/saturation on the SQZ DCPDs right when the range drop increases started but there were no callouts on verbal.

Since I've changed the SEI state back to WINDY the range decreases/drops seem less severe? But its only been like 40 minutes. I don't really see anything really changing on the SQZ scopes looking around 07:00UTC and our current lock. I don't see any drifting or anything weird on the ZMs and FC2 suspensions as well.

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Displaying report 1-1 of 1.