4770 20200204180510.0 OUTRTLK-2020-0051 Martínez Picar, Antonio Radio-astronomy & Space Weather 2019 2019-03-12 Talk presented at SWIC course on 2019-03-13 STCE Marqué, Christophe Space Weather Introductory Course antonio.martinez@observatoire.be https://events.spacepole.be/event/61/ OUTRTLK