Reports until 13:48, Thursday 25 May 2023
LHO General
thomas.shaffer@LIGO.ORG - posted 13:48, Thursday 25 May 2023 - last comment - 17:50, Friday 26 May 2023(69909)
Ops Day Mid Shift Report

Since the table work this morning we have been struggling to get past DRMI or engage DRMI ASC. Catching PRMI can even prove to be challenging and I've been skipping over PRMI ASC for now. We will next try to get the ASC to work and zero the error signals if we can get back to a stable PRMI.

Comments related to this report
jeffrey.kissel@LIGO.ORG - 17:50, Friday 26 May 2023 (69943)
The problem was that the HAM-ISIs were all drifting off in Yaw (RZ) slowly, but surely, for weeks -- see LHO:69934.