As it is a F&P proprietary "feature, the SensAwake flag must be generated by the F&P Sleepstyle Auto and is passed in the data.
From this I infer some flags are passed in the data, and other flags are derived by OSCAR. Some machines provide more data than other machines. I assume most, if not all of those additional flags exist in that particular machine's data.
Where I'm going with this...
I occasionally exhibit patterns that look a lot like (and may very well be) Cheyne-Stokes patterns. Oscar flags these as a combination of OA and H events; the OTHER site flags the same patterns as CA and Hypopnea events. SensAwake flags are not present.
Now I wonder what flags are derived, and which are embedded in the data. Of course, that varies by machine.
Down to specifics, does the F&P Sleepstyle Auto detect and pass Cheyene-Stokes flags, or whether it is (or something that another machine would flag), or whether that analysis and flag can be derived?