Fig. B.1
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The pyPAHdb PAH size and charge breakdown of the spectral templates of the H ii (top), DF1 (middle), and DF2 (bottom) regions. Observations are shown in black, total fit in red, and the separate breakdown components are given in the legend of each panel. The fractions of the large PAH contributing to the fit and the cation-to-neutral PAHs ratio are provided as labels.
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