Figure 10.4: The first stages in the attitude modelling, from top to bottom: the a
priori torque model; the residuals of the gyro data with respect to this model, and
the fitted curve; the torque correction as derived from fitting the gyro residuals; the
gyro residuals after correcting the torque model. Instances of thruster firings are
shown by grey lines. The data are for the z axis and gyro 5 in orbit 1264. The
torques are shown expressed in the resulting accelerations (1 mas s−2 ≈ 2.4µNm).