RMN in the final attitude reconstruction as a function of the gate and the knot interval (considering no statistical noise due to limited observations). raw refers to attitude before the correction (dashed lines) and cor refers to corrected data (solid lines). At τ ≃ 2.1 s there is a minimum in the RMN, probably related to the Nyquist-Shannon sampling theorem. The black and solid line is the reference, the RMN that we get when fitting with B-splines the astrometric attitude.