Astrometric reduction of Cassini ISS images of the Saturnian satellites Mimas and Enceladus R. Tajeddine, N. J. Cooper, V. Lainey, S. Charnoz and C. D. Murray A&A, 551 (2013) A129 Published online: 06 March 2013 DOI: 10.1051/0004-6361/201220831