J. Kissel, D. Tuyenbayev, S. Karki, S. Kandhasamy

We've used the new infrastructure for the ESD / L3 / TST actuation strength tracking line for ETMY, turning on the line with a frequency of 35.9 [Hz] and amplitude of 0.08 [L3 LOCK ct]. We've tuned the excitation amplitude to be roughly half the amplitude of the 37.3 DARM and 36.7 PCAL lines, see attached ASD of DELTAL_CTRL for starters, and we'll iterate a bit once we get back to a better low-noise state (we're currently having a lot of trouble damping violin modes).