Upper: The RHESSI counting rates seen in the four HXT energy channels, namely 13-23 keV etc. The distinction here is that these energies are exact, owing to RHESSI's excellent energy resolution, but really they show similar effects to what HXT would have seen in an event of this type. It is an extended hard X-ray event, showing a mixture of "soft-hard-soft" morphology and "soft-hard-harder" morphology (Kiplinger). The square spikes and other discontinuous features in the time profile show the motions of RHESSI's shutters, which allow it to control the counting rate (autonomously) to minimize saturation effects. Lower: the SRBL (Solar Radio Burst Locator) microwave dynamic spectrum for this event. The data from this Owens Valley instrument are not often seen, so it was a pleasure to find this on the Web. It shows, as expected, a close temporal match between its time-series features and those seen in hard X-rays.