Correlations of the 12.805 and 12.96 µm surface brightnesses with the 11.207 µm surface brightnesses, normalized to the 11.0 µm surface brightnesses. The correlation coefficient, R, for the variables excluding and including the points from the H II region are listed in red and black, respectively. The data points are colored according to regions in the mosaic where those pixels are located, per the color bar at the bottom.