Broadband SED from 2014 July 19 (MJD 56857.98) described with a two-zone SSC model that assumes co-spatial (left panel) and non co-spatial (right panel) locations of the emitting regions within the jet. For both panels, the emission from the small region (with narrow EED) is denoted by the red dot-dashed line, while the sum of the emission from the two regions is depicted by the black solid line. The color-coding for the data points is the same as in Fig. 7. See text in Sect. 5.2 for further details.