Scatter plots of quantities inside the structures (y-axis) against quantities outside the structures (x-axis). One-to-one line are drawn in black on each plot. Points lying above these lines indicate a quantity larger inside a structure relative to outside and vice versa. Top left: proton core number density (n_p ) and top right total proton temperature (T_p). Middle left: magnetic field magnitude () and middle right magnetic (blue) proton thermal (red) and total (black) pressures. The total pressure crosses are error-bars in both directions due to uncertainty in the electron and alpha thermal pressure contribution to the total pressure. Bottom left: radial proton velocity (v_r ) and bottom right proton temperature anisotropy (T_p⊥∕T_p∥).