Stokes V LSD spectra of 61 Cyg A. Top panel: epochs 2015.77, 2015.91, and 2016.50. Bottom panel: epochs 2017.50, 2017.89, and 2018.52 (from left to right). The observed profile is shown in colour and the fit is shown as dotted lines. The Stokes V profiles are shifted according to their phase, where the phase increases from 0 to 1. The colour bar also changes with phase. The colour bar and scale of each subplot is kept the same.