Reports until 15:45, Thursday 17 April 2025
H1 SUS (SUS)
rahul.kumar@LIGO.ORG - posted 15:45, Thursday 17 April 2025 - last comment - 10:00, Monday 21 April 2025(83984)
Prep work for HAM1 SUS Tip Tilt (RM1, RM2 and PM1) installation

RyanC, Rahul

SUS Tip Tilt - RM1, RM2 and PM1 (picture attached) are now ready to be installed into HAM1, once the chamber is ready to accept them. The blade springs of all three suspensions have been un-muted and bosem connectors have kapton take inserted to prevent grounding issues. This morning we cleaned all three optics using First Contact - see picture for reference.

 

PM1 Beam Dump (rear)

Camilla, Betsy, RyanC, Rahul

SUS PM1 (Tip Tilt) has a new beam dump attached to it's rear - as shown in several pictures attached below. We had to design a new plate (D2500101_V1) to attach the beam dump. I can confirm that all the components integrates well with PM1 and there is some scope for adjustability as well.

Team SUS is now ready for HAM1 installation work.

Images attached to this report
Comments related to this report
corey.gray@LIGO.ORG - 10:00, Monday 21 April 2025 (84020)EPO

Tagging EPO for photos.