Bruni, G. (author), Gómez, J. L. (author), Vega-García, L. (author), Lobanov, A. P. (author), Fuentes, A. (author), Savolainen, T. (author), Kovalev, Y. Y. (author), Perucho, M. (author), Gurvits, L. (author) We present Space-VLBI RadioAstron observations at 1.6 GHz and 4.8 GHz of the flat spectrum radio quasar 3C 273, with detections on baselines up to 4.5 and 3.3 Earth Diameters, respectively. Achieving the best angular resolution at 1.6 GHz to date, we have imaged limb-brightening in the jet, not previously detected in this source. In contrast,...
journal article 2021
