Displaying report 1-1 of 1.
Reports until 07:50, Monday 13 May 2024
H1 PSL
ryan.short@LIGO.ORG - posted 07:50, Monday 13 May 2024 (77804)
PSL 10-Day Trends

FAMIS 20028

As Jason pointed out with last week's trends (alog77649), temperature changes in the past week (I suspect thanks to the sudden rise in temps this weekend) line up with changes seen in the amplifiers, PMC, and RefCav. Even after alignment adjustments made last week (alog77685), the PMC transmitted power has continued to fall while reflected power increased.

Images attached to this report
Displaying report 1-1 of 1.