Comparison of the model results (model parameters in Table 5) with the in situ magnetic field components in the RTN system, magnetic field strength and plasma properties at 0.43 AU. The black solid curves denote the measurements from SolO, while the red solid curves are model outputs for the three components of the magnetic field (top three plots), the magnetic field strength (middle plot), and the plasma beta, number density and speed, respectively (bottom three plots). The vertical green dashed lines mark the estimated magnetic cloud boundaries, within which the plasma beta becomes less than 1 in the simulation results.