Comparison of median radial column density profiles for the northeastern side of the NGC 2024S filament among Herschel column density (blue), H¹³CO⁺ (red), C¹⁸O (black), and ¹³CO (green) at a resolution of 25″ (~0.048 pc). The dashed curves show the best-fit Plummer model. The yellow bars show the dispersion (±1σ) of the distribution of the radial profile along the filament in Herschel. The gray curves indicate the angular resolution of 25″. Note that we reproduced the Nobeyama H¹³CO⁺ map with an angular resolution of 25″ to compare it with others in the same angular resolution.