Fits with the modified CMM-3 dust. The upper frames correspond to a FWHM = 0.2 pc and A_V = 0^mag model and the lower frames to a FWHM = 0.5 pc and A_V = 1^mag model. The leftmost frames show the model-predicted J-band optical depths against the values measured with 2MASS stars. Dots show the values for individual stars, the solid blue line is a moving average, and the straight cyan line corresponds to the one-to-one relation. The other frames show the 160, 250, and 500 µm fit residuals (r_err), where the −5% and +5% error levels are indicated with white and black contours, respectively. It is noteworthy that in the regions B and C (B212 and B215) the 250 µm and 500 µm residuals have different signs in the two models.