Top: RHESSI soft (red) and hard X-ray emission (blue) superimposed on AIA 171 Å image. Bottom: AIA difference images at three wavelengths and HMI image (bottom right). Contours at 50, 70 and 90% of the maximum emission in RHESSI CLEAN images between 07:30:00 and 07:30:40 UT at 6–12 keV (red) and 25–50 keV (blue) are overlaid. The temporal evolution is shown in the movies available in the on-line edition. RHESSI light-curves (cf. top panel of Fig. 1) were added to the animation of the bottom panel to provide a link between the total X-ray flux evolution and the corresponding images.