Fig. 7
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Left: [Ne II] emission compared to the Hollenbach & McKee (1989) J-type shock models with a range of predicted intensities against pre-shock densities and shock velocities. Observed line intensities in red and blue were obtained at aperture positions in the eastern and western lobes (see Table A.2). Right: [NeII]/[NeIII] ratio map obtained from continuum-subtracted and extinction-corrected line intensities.
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