Reports until 16:55, Wednesday 11 October 2017
H1 SUS
betsy.weaver@LIGO.ORG - posted 16:55, Wednesday 11 October 2017 (38992)
ITM stat today

Today, Travis and I put the ITMx main and reaction chains back together and bolted them up.  This process included reseating the UIM and PUM magnet flag assemblies to their proper controls configuration and reattaching them to their 8 respective locations.  We also had to apply First Contact to the CP-HR side and peal it and the ITM-AR sheet prior to pushing the structures togetehr to their nominal 5 mm separation.  The unit is still sitting just outside of the chamber, waiting for install later this week.

GariLynn and I also spent some time installing the AUX alignment system she procured for us in the ITMy chamber.  It is currently installed/clamped to the in-chamber stool pointing toward HAM4/5/6.  We'll continue alignment of various targets tomorrw.

 

Images attached to this report