Reports until 11:30, Monday 06 October 2025
H1 TCS
ryan.crouch@LIGO.ORG - posted 11:30, Monday 06 October 2025 (87315)
TCS Monthly Trends

Last checked in alog86721, closes FAMIS28465.

The CO2s look fine although the flow for ITMX seems more variable than ITMY.

For the HWSs ITMX_SLEDPOWERMON is trending downwards, it passed the scope cursor Y=1mW on 9/17/25 ~10:21 UTC. ITMY is also trending downward, as they both were during the last check. From the 10th to the 16th the HWS spherical power dropped, which tracks as starting due to the power outage.

Images attached to this report