Light curves of SN 2020aeuh. They are corrected for MW extinction, with phases in rest-frame days since first detection. Early non-detections with 5σ upper limits are indicated by downward-facing empty triangles. Apparent magnitudes are provided on the left-hand axis and absolute magnitudes to the right. The photometry has been binned into one-night bins. The arrows on top indicate the epochs of spectroscopy. The lower panel shows the g − r colour evolution.