Decomposition of CO (J = 1 – 0) data (a) Distribution of the number of the fitted velocity components, (b) Fitted peak intensities for the pixels showing a single velocity component, (c) Fitted velocity centroids for the pixels showing a single velocity component, (d) Fitted velocity dispersions for the pixels showing a single velocity component. In each panel, the beam size is shown in the lower right corner, the two Planck cold clumps (G008.67+22.14 and G008.52+21.84) are indicated by the two open blue circles.)