Long-term MWL light curves of 1ES 1011+496. In the top panel the monthly binned HE γ-ray light curve (orange triangles) from the 3FGL (Acero et al. 2015) and daily binned optical R-band light curve (purple triangles; host galaxy subtracted; Nilsson et al. 2007) from the KVA telescope are shown. The radio data at 15 GHz of the OVRO telescope (blue diamonds) and MOJAVE (black markers) are reported in the lower panels. MOJAVE provides flux measurements of the radio core (open circles) and the various jet components (C1 to C5; filled symbols).