Extended Data Table 2 Summary of AT2022tsd flare properties

From: Minutes-duration optical flares with supernova luminosities

  1. We include time of brightest detection (tpeak,obs), time interval in which 90% of the flux was measured (T90), peak luminosity (νLν in the specified band) and total energy radiated Erad. Flares are defined as ≥5σ detections, verified visually, with an MJD after 59856.4 (Δtobs = 27 days). In cases with flares observed in several filters, quantities are calculated using the first filter listed. Note that, with the exception of the ULTRASPEC and ULTRACAM sequences, observations did not capture the start and end of the flare.
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