[Ikeda, Takahashi]
We checked the OSEMs visually. The flap of OSEM#1 in the IM was rotated more than 40°.
According to the health check in January, gain of OSEM #1 (H3) has almost no change before and after the earthquake.
[Ikeda, Takahashi]
We checked the EQ stops of the SR2 payload. The pictures are archived in the KAGRA Dropbox.