Targets and photometric subregions in Dawn/FC panchromatic imagery for the Cornelia crater (top row) and the Matronalia Rupes (bottom row). Top left: context image with a mean GSD of ~20 m. Top center: delimitation of the four avalanches. Top right: Crater floor (dark blue), including the protuberance below avalanche a, and the opposite wall unit (in orange). Bottom left: context image with a mean GSD of ~250 m. Bottom right: small crater (red), ejecta (green), and scarp slope (blue). The panels use clear-filter FC mosaics re-projected onto the stereo DTM of Preusker et al. (2014); these products provide the geomorphological framework used to define the ROIs.