Subplot a) shows example basis trends, inferred from all Q1 data; note that the y-axis is in arbitrary units, as these basis functions are scaled to support light curves. Subplots b) and c) show examples of de-trending and allow comparison between methods: the top trace of each example shows the raw light curve (blue) and the removed trend (red) and the lower subplots show the resultant de-trended light curves using the different correction methods. Subplot d) provides detail of a small section of data, highlighting the effective satellite vibration artefact removal obtained.