Jim W., Jeff B., Terra
We've used the earthquake down time to add the following modes to PI damping:
MODE 19: 18041 Hz ETMX and MODE 21: 18061 Hz ETMX
Both are now fully set up in the PI MEDM screen, receiving error signal from OMC and driving ETMX. Both do NOT have a gain auto set to turn on (so will send zero drive); these modes haven't gone unstable in the past month or so but should be watched and if ops/commissioners find it best to set a gain, we can add that to the SUS_PI guardian. Jeff has added these modes to PI2 StripTool though can someone make sure they show up on the front wall StripTool?