THEMIS night-time data shows a fan-shaped structure on the crater floor, connected to a small inlet channel on the northeast rim, next to a large alluvial fan with hydrated silica to the north. HiRISE images may help discern the sedimentary features and identify past fluvial activities of different episodes. The crater is named for French astronomer Henri Camichel (1907-2003).

ID: ESP_065304_1825
date: 1 July 2020
altitude: 267 km

https://uahirise.org/hipod/ESP_065304_1825
NASA/JPL-Caltech/University of Arizona
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