Reports until 10:53, Tuesday 24 June 2025
H1 SUS (SUS)
ryan.crouch@LIGO.ORG - posted 10:53, Tuesday 24 June 2025 (85274)
OPLEV charge measurements, ETMX, ETMY

There were some light end station VAC pump checks/disassemblies but they didn't seem to affect the measurements, the error bars are much better/smaller than the last time when it was windy out.

ETMY's charge is high (>50V) on half of the quadrants, it appears stable if we discount the previous bad measurement.

ETMX's charge is hovering within +/-10V of 50V except for LR_P, it also appears stable ignoring the previous measurement.

Images attached to this report