Extended Data Fig. 4: Collage of AT2022tsd flares, corrected for Milky Way extinction.
From: Minutes-duration optical flares with supernova luminosities

For ULTRASPEC, ULTRACAM and KP84, open points are <5σ and filled points are ≥5σ. The insets of the ULTRASPEC and ULTRACAM light curves show 3-min and 1-min running averages, respectively. Error bars are 1σ confidence intervals.