Ushiba, Akutsu

Following 28913.

According to the discussion this morning, we cut the POM1 picomotor in-vac cables intentionally. Due to hardness of the cables, they gave up to fix them to the stack systems last time (see 28910). Then, it would be better to just cut them from the viewpoint of vibration isolation. Note that we have never operated these picomotors ever.

We will tighten the wires to the POM1 pillar tomorrow.