Reports until 15:14, Monday 19 May 2025
H1 TCS
thomas.shaffer@LIGO.ORG - posted 15:14, Monday 19 May 2025 (84364)
TCS Chiller Sock Filters Replaced

FAMIS 31406

The sock filters had slight discolorization, but there were floating string-like particulate in both reservoirs (pic1 & pic2). This isn't a new finding, but I was hoping after the last flush in October that it would have reduced the amount of floaters over time as they were filtered out, but this doesn't seem to be the case.

Images attached to this report