H₂ excitation diagram analysis using pdrtpy for example spaxels at aperture positions in the eastern and western lobes (see Fig. 1). Extinction-corrected line intensities, converted to upper-state column densities, are shown as black data points with error bars. The two-component fit to the data points is shown by red and blue dots, for the warm and hot component, respectively. The total fit is indicated by a green line. Estimated temperature and column density values are shown at the top. The errors bars are estimated from uncertainties in the line-integrated intensities, absolute flux calibration (5%), and extinction (2 mag). These uncertainties are then propagated to the upper-state column densities.