Fine structure and long duration of a flare coronal X-ray source with RHESSI and SDO/AIA data

Sylwester Kolomanski, Tomasz Mrozek, Ewa Chmielewska

Coronal X-ray sources (CXSs) are phenomenon very often occurring in solar flares regardless of a flare size, duration or power. The nature of the sources was difficult to uncover f…