Fig. 2
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PDR front in six NIRCam filters sensitive to ionized (left) and molecular (right) hydrogen. Left panel, from top to bottom: F070W (Hα), F187N (Paα), and F405N (Brα). Right panel, from top to bottom: F212N [1-0 S(1)], F323N [1-0 O(5)], and F470N [0-0 S(9)]. Logarithmic scales are used for all maps. Note: we do not show the F164N filter; designed to be sensitive to [Fe II], almost no signal above the instrumental noise and artifacts was detected.
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