Analysis of the continuum and PAH 3.3 μm emission in F335M and F300M calculated from the NIRSpec spectra. Top: Maps of the continuum fraction in F335M and F300M (left two panels) and the PAH 3.3 μm (right). The PAH 3.3 μm is outside of the filter F300M so its fraction in F300M is not shown. Middle left: Cumulative histograms of the continuum and line fractions in top panels. Middle right: Template spectra in the range covered by F335M. Bottom: Correlation between the synthetic images (left: F335M, middle: F335M–F300M, right: the best fit with Eq. 5) and the measured PAH intensities. Symbols, lines, and plot types are the same as in Fig. 4. See Sect. 4.3.5 for details.