Andrei, Sheila, Naoki
We've observed that the reduction of the observable range is accompanied by the presence of "whistles", high-magnitude frequency-modulated signals in the spectrum in SQZ FC WFC.
Sheila created several plot overlays to demonstrate this dependence. Specifically, we selected the Lock : Range : DMT-SNSL_EFFECTIVE_RANGE_MPC and SQZ : Subsystems : SQZ FC WFC plots and overlaid them to highlight the relation between them.
DARM_comparison.png plot contains the 18th of May 2024 DARM during the “whistle” and during its absence. ≈0.5 dB difference is observed.