Results for the SPICE raster from 28 May 2020 between 16:05:37 to 16:50 UT, in the C III line shown in Fig. 3. Left panel: a distribution of intensities in C III across the entire raster in 1″ × 1.1″ pixels (each 4″-wide pixel has been divided into four 1″-wide pixels). The red dashed line shows a lognormal fit to the main distribution. The points on the far-right deviating most from the red line include two bright points with the highest intensities, marked ‘1’ and ‘2’ in the right panel; Right panel: an image of the SPICE raster area showing the locations of all sources in the C III line with intensities above a threshold of 400 from left panel. The two bright points with the highest maximum intensity are marked.