131219 131220 Sun radio emission, M3.5 flare in Active Region 1931 (eruptive flare with loop oscillations), 2 M 10 C flares, types I II III V continuum, 9 interesting selected events
Many thanks to the Taxpayers of France, the Nancay Decametric Array Team at the Nancay Radio Astronomy Station of Paris Observatory, Trinity College Dublin Astrophysics Group, and NASA SDO HMI Magnetograph Team.