Left: example of identified dense core, outlined by a blue ellipse with its center marked by a red star. The colored background is the NH₃(1,1) satellite-line intensity, also shown with gray contours. The red circle indicates the beam sizes of the NH₃(1,1) line. Right: averaged NH₃(1,1) line profile for each annular region as a black solid line, and the averaged spectral profile with the pixel-by-pixel velocity axis referenced to V_LSR as a red dashed line. The fitting parameters are denoted by black and red text, respectively. The V_LSR values of the spectra are 114.26, 114.27, 114.18, and 114.07 km s⁻¹ for the black lines before they are aligned to zero. Top to bottom: spectra corresponding to regions from the core center to the outer areas.