Characteristics of the recurrent fast stream, highlighted by the green shadows, observed by Solar Orbiter on 28 August (left column) and on 25 September (middle column), and by PSP on 28 September (right column). From top to bottom: components in RTN (radial in blue, tangential in red, and normal in green) and magnitude (in black) of the magnetic field vector; magnitude of the solar wind speed; cosine of the angle between the magnetic and velocity field vectors; proton density; temperature; and plasma beta.