[Simon, Akutsu]

Viewports for an oplev, the oplev, and a camera at the ETMY have been installed. A beam spot from the light source of the oplev is scattered by the first contact on the front surface of the mirror (this will be removed in the next week??), and reaches the viewport. The signal from the QPD is still not input to the digital system.

The viewport in front of the QPD is also shared for the camera use, where a GigE camera has been installed but not yet well aligned..., will be done soon.

[NOTE] A DC power supply is required to turn on the light source, but the number of the AC cables dedicated for the light source is limited, so today we removed it and brought back to the center area. Newly designed DC cables will be delivered in the early next week. Until then, if you would like to turn on the light, you need to bring the AC cable from the center area. The case is the same at both of the ETMs in a few days! I'm sorry for your inconvenice.