Examples of exponential glitch recovery detections, for glitches 1 (left) and 56 (right). From top to bottom: Phase residuals relative to Model 1, with the residuals of the most likely exponential recovery model (Model 2 relative to Model 1) superimposed (blue curve); phase residuals relative to Model 2; frequency residuals relative to Eq. (1) fitted to TOAs up to the glitch epoch, with the post-glitch data all lowered by a certain amount (the mean post-glitch frequency residual) for better visualisation; and $\dot{\nu }$ evolution with Model 2 shown as the blue curve.