We present the outline and first results of a project using the synergies of the long term blazar radiomillimetre monitoring program F-GAMMA, the continued scanning of the millimetre-submillimetre sky by the Planck satellite, together with several dedicated observing programs at the Effelsberg 100m telescope, to obtain a data sample unprecedented in both time resolution and frequency span.
Comment: 4 pages, 1 figure, Proceedings 28th Texas Symposium on Relativistic Astrophysics Geneva, Switzerland (December 13-18, 2015). Direct link (also to original poster and short talk): https://indico.cern.ch/event/336103/session/20/contribution/234#