Reports until 18:00, Wednesday 03 June 2026
H1 AOS
ryan.short@LIGO.ORG - posted 18:00, Wednesday 03 June 2026 - last comment - 16:00, Thursday 04 June 2026(90474)
ITM Baffles Installed, Some Adjustment Still Needed

A. Effler, R. Schofield, R. Short

All of the new SLiC baffles have been installed on both ITMX and ITMY (both the test mass and compensation plate sides), but the CP side of ITMX still will need some alignment positioning touched up. Earthquake stop brackets on the test mass faces for both quads were also swapped out to accommodate for the new baffles.

One person always remained near the open door in BSC1 while others were around the corner working in BSC3, and oxygen monitors were worn out of an abundance of caution.

Comments related to this report
ryan.short@LIGO.ORG - 16:00, Thursday 04 June 2026 (90492)EPO

Adding some pictures of Anamaria and Robert installing baffles on ITMY.

Images attached to this comment