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First astrometric reduction of Cassini Imaging Science Subsystem images using an automatic procedure: application to Enceladus images 2013-2017

Cooper, N. J.; Lainey, V.; Vienne, A. +3 more

We provide new astrometric observations of Enceladus from images taken using the Cassini Imaging Science Subsystem (ISS) Narrow-Angle Camera. Astrometric reduction was performed using a new fully automatic camera repointing technique built within the CAVIAR software package. The new automatic procedure is based on the k-d tree technique and has be…