Clumps detected in the tail. The inset shows the zoomed-in view of the concentrated clumps at the tip of the tail. Each clump is colored by its S/N in the g-band. We took the elliptical aperture around the 18 clumps in order to study their photometric properties such as g − r color, absolute magnitude, and stellar mass. Here, the size of the circle represents the area of the clump in pixels.