Overview of the flare observed at 08:46Sect. UT on May 6, 2019. The continuum intensity map (left panel) and the Chromospheric intensity map (middle panel) near the line core of Ca II K, observed using the SST. Right panel: integrated radiative losses estimated from the inferred semiempirical model atmosphere. Solar north, solar east, and the direction of the disk center are indicated by “N,” “E,” and “DC,” respectively. The red asterisk symbol in the middle panel shows the location of pixels analyzed to investigate the temporal evolution of the integrated radiative losses. The mean values of the total integrated losses at the A, B, C, and D locations (5 × 5 pixels) are listed in Table 1.