Here are the same plots, but the legend also includes the arm power that we expect at that CARM offset.
Here is what the arm powers look like as a function of CARM offset according to Optickle. Note that the cyan trace's maximum matches what Q has simulated in Mist with the same high losses. For illustration I've plotted the single arm power, so that you can see it's normalized to 1. Then, the other traces are the full PRFPMI buildup, with various amounts of arm loss. The "no loss" case is with 0ppm loss per ETM. The "150 ppm loss" case is with 150 ppm of loss per ETM. The "high loss" case is representative of what Q has measured, so I have put 500 ppm loss for ETMX and 150 ppm loss for ETMY.

And, the transfer functions (all these, as with all TFs in the last week, use the "high loss" situation with 500ppm for ETMX and 150ppm for ETMY).
 
 
 
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