[Yokozawa, Tomaru, Tamaki, Ushiba]
Similar work with klog19024.
Abstract:
We checked optical paths of MN and PF OpLevs and moved them to obtain enough gaps from suspension wires.
Also, we took photos of EQ stops, HLs, and optical paths.
Detail:
We checked the optical paths of PF and MN OpLevs and found that MN YPL OpLev beam is very close to the suspension wires.
So, we slightly moved the injection point and realigned the OpLev beams.
Then, all beam paths has enough gaps from inner structure of the cryostat.
Photos of these work wil be uploaded in the following links:
https://www.dropbox.com/sh/2mia1jtoegf5wf2/AACqK6Tiq48PGT7O0Tz2W7t3a?dl=0
After the OpLev work, we took photos of EQ stops, HLs, and optical path of main beam.
These photos are stored at following links:
EQ stops: https://www.dropbox.com/sh/2vq2lnwjjauau9g/AAAMiMIHFfij5VR1k2yOgv15a?dl=0
HLs: https://www.dropbox.com/sh/xvpookgszxh6jiw/AACd_ThB9PMM_fWMDJh-q56va?dl=0
Optical path: https://www.dropbox.com/sh/vsx5zb3meulec7y/AAAduZVe_KpWPxOz89aT41-Ja?dl=0
Note:
I forgot to take photos of moving masses, which are taken in the case of ITMX.
So, I would like to take photos of moving masses, hopefully on next Monday, for the recoads.