Analysis of the continuum and Pa α in F187N and F182M calculated from the NIRSpec spectra. Top: Maps of continuum fraction in F187N and F182M (left two panels) and Pa α (right two panels). Middle left: Cumulative histograms of the continuum and line fractions in the maps above. Middle right: Template spectra in the range covered by F187N. Bottom: Correlations between the synthetic images (left: F187N, middle: F187N–F182M, right: the best fit with Eq. 5) and the measured Pa α line intensities. Symbols, lines, and plot types are the same as in Fig. 4. See Sect. 4.3.2 for details.