Fig. C.1
Background gray scale images show the maximum likelihood distributions of temperature and density, derived from the two-component LVG modelings. The gray levels are from 0.1 to 0.9 with a spacing of 0.2. The low- and high-excitation components are plotted in blue and red contours. The dashed lines indicate thermal pressure, log (nH2×Tkin), in units of K cm-3.
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