COSISCOPE images of a dust particle fragmentation event. The images on the left show the three targets mounted on one target holder after one week of exposure (images 20-12-2014). The images in the middle show a cluster of particles that has been collected and settled around the screw on the upper left-hand corner of the mid-target after a further week of exposure (images 27-12-2014). Each target was imaged separately, the images are combined here respecting their configuration on the target holder. The images on the right show the grid used to analyze the spatial distribution of the particles (see text for detail).