Sheila arrived and has started working on WP#5563 (driving the ETMs). Since LLO is down I guess our Maintenance can start early.
I turned on the damping for 501.749 Hz (ITMY Mode6 - this also damp 501.811 Hz) since the higher harmonics started to show up. The mode became even higher after the previous lockloss.
I turned on the damping for 501.749 Hz (ITMY Mode6 - this also damp 501.811 Hz) since the higher harmonics started to show up. The mode became even higher after the previous lockloss.