Spectral behaviour of SS433 on two distinct precessional phases. Left column: sample of NuSTAR FPMA/B averaged spectra fitted with a combination of bjet, diskbb, xillverCp, and relxilllpCp. The dashed line corresponds to the eastern jet model component. The dot-dashed line corresponds to the western jet model component. Dotted lines correspond to the different disk model components. Right column: one- and two-dimensional distribution of some continuum model parameters derived from the MCMC simulations. The outward colour gradient indicates the following confidence levels: 90%, 99%, 99.9%, and 99.99%. See Table A.1 for details on parameters units.