AT2022cmc late time flaring

0.3-10.0 keV NICER light curve of AT2022cmc showing rapid flares. The horizontal line is NICER's sensitivity limit. A power-law model was assumed using best-fit model parameters from an earlier epoch when the source was bright. The spectrum was fit in 0.3-4 keV and the model luminosities were extrapolated to 0.3-10 keV. To confirm flaring we need high-cadence XRT data.