Dips detected during this observation. The radial Y axis represents the depth ratio while the dot size is proportional to the dip duration. The color gradient from blue to yellow in a crescent pattern serves to accentuate the relative depth of each dip. A depth ratio higher than one is indicative of absorption (clump signatures) while depth ratio equal or smaller than one is indicative of intrinsic decrease of the flux. Note the logarithmic scale in the radial y axis.