Reports until 15:02, Thursday 13 February 2025
LHO FMCS (PEM)
ibrahim.abouelfettouh@LIGO.ORG - posted 15:02, Thursday 13 February 2025 (82791)
Checking HVAC Fans - Weekly FAMIS 26360

Closes FAMIS 26360. Last checked in alog 82661.

While all trends are below the threshold, EX FAN2 1 and 2 seemed to have some weird fluctuating behavior jumping from near 0 to 0.3 and back down many times in only 36 hrs.

Additionally, MR FAN6_170_1 signal went up very slighlty (<0.05 change) and seems to be visibly noisier as of 5 days ago.

Screenshots attached.

Images attached to this report