νF_ν spectra of the knots (top) and diffuse region (bottom) in the radio-to-γ-ray range for the parameter values given in Table 1. For the knots, the observed radio fluxes are cited from BFS83, and the X-ray fluxes are obtained by adding up the fluxes of subknots (Kraft et al. 2002). The calculated spectra and observed fluxes of knots A and B are denoted by the red and blue curves and marks (asterisks; open-squares), respectively. The solid and dot-dashed purple curves show the calculated spectra of the IC component (knots A+B) with and without radiative cooling effect of filaments, respectively. The overall spectrum of synchrotron+IC is shown as a solid black curve. The calculated spectra of the diffuse region are denoted by green curves, and the observed fluxes from that region (green crosses) are cited from Hardcastle et al. (2006). The cases for which the observed X-ray flux is assumed to originate from synchrotron radiation and IC (+radiative cooling) are, respectively, shown by the thin dashed and bold curves. The observed γ-ray fluxes of the H.E.S.S. (top: purple triangles) and Fermi-LAT (bottom: brown open-circles) are cited from Abdalla et al. (2018).