Far-infrared photometric observations of the outer planets and satellites with Herschel-PACS T. G. Müller, Z. Balog, M. Nielbock, R. Moreno, U. Klaas, A. Moór, H. Linz and H. Feuchtgruber A&A, 588 (2016) A109 Published online: 25 March 2016 DOI: 10.1051/0004-6361/201527371