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Detector Operation (Operations Report)
amagazzu - 0:22 Thursday 29 September 2022 (57230) Print this report
Operator Report - Afternoon shift

The first part of the shift was dedicated to the remote intervention of Bertolini on EIB SBE to reduce the excess noise and studies to understand the possible noise source (see report #57229). At 17:30 UTC the intervention was completed and Spinicelli went to the Laser Lab to restore the Injection system. IMC and RFC were available again from 17:45 UTC and it we start the ITF recovery (carried out by Bersanetti).
It was possible to relock the Infrared cavities quite easily, but the strong wind and microseism prevented the stable lock of the CITF. We finally reached CARM_NULL_1F at 20:43 UTC; the lock lasted until 21:07 UTC.
Activity concluded at 21:15 UTC, infrared cavities left locked.

Sub-system reports

Other
Since this morning at around 9:10 UTC the signals related to the Air Conditioning of the Mode Cleaner are missing. I tried to restart the eurothermServer, but this action did not solve the issue. Looking at the log, it was possible to manually ping the unresponsive device, which is actually reachable.
ACS expert informed of this issue.

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