Workers: Eleonora and Tatsumi

Today we replaced the double pendulum installed in NM2 vacuum tank with the one used to suspend the TAMA power recycling mirror (placed In RM vacuum chamber)

Power recycling mirror was still suspended and we succeded in moving the suspension with the mirrorr hanged. In the next days we planned to take a spectrum of the mirror motion to check the effectiveness of the stack and suspension system.

We also started preparing an optical lever needed to measure this spectrum.