We performed the taking pictures for BS ans SR's, also oplev path check for them.
All pictures were placed in
/kagra/Dropbox/Subsystems/PEM/Picture/20240529/BS
/kagra/Dropbox/Subsystems/PEM/Picture/20240529/SR2
/kagra/Dropbox/Subsystems/PEM/Picture/20240529/SR3
/kagra/Dropbox/Subsystems/PEM/Picture/20240529/SRM
(I forgot to take the photos for PR2 and PR3, should we do it)
Oplev check
BS : Checked the beam path at the viewport, inside the chamber
SR2 : It was quite difficult to access the injection part, so we took pictures from outside of the viewport (Fig.1.)
SR3, SRM : Checked the beam path at the viewport , inside the chamber, and suspended table
