AIA 1600 Å maps with 20−76 keV STIX Clean map 40−90% contours overlaid and 60−90% EOVSA microwave contours observed at frequencies ranging from 4 to 18 GHz, with the colour map ranging from purple to yellow in increasing frequency. Each image corresponds to a single HXR peak in phase 1 as determined by the Gaussian decomposition method in Collier et al. (2023). The integration time for each image is the FWHM of the fitted Gaussian burst. The time shown above each frame is the mean time of the burst at Earth in UTC, which is indicated by vertical dashed lines in Fig. 2. The AIA maps closest in time after the centre of each STIX image interval is shown.