{"paper":{"title":"ROSETTA/OSIRIS observations of the 67P nucleus during the April 2016 flyby: high-resolution spectrophotometry","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Barucci, A. Lucchetti, B. Gaskell, B.J.R. Davidsson, C. Feller, C. G\\\"uttler, C. Tubiana, D. Bodewits, D. Koschny, F. La Forgia, F. Marzari, F. Preusker, F. Scholten, G. Cremonese, G. Naletto, H. Sierks, H. U. Keller, I. Bertini, J.D.P Deshapriya, J. J. L\\'opez-Moreno, J.-L. Bertaux, L. M. Lara, M. De Cecco, M. Fulle, M. Lazzarin, M. Massironi, M. Pajola, P.H. Hasselmann, P. J. Guti\\'errez, P. L. Lamy, R. Rodrigo, S. Debei, S. Ferrari, S. Fornasier, S. Mottola, V. Da Deppo, W.-H. Ip, X. Shi","submitted_at":"2018-12-21T23:45:12Z","abstract_excerpt":"In April 2016, the Rosetta spacecraft performed a low-altitude low-phase-angle flyby over the Imhotep-Khepry transition of 67P/Churyumov-Gerasimenko's nucleus. The OSIRIS/Narrow-Angle-Camera (NAC) acquired 112 images with mainly 3 broadband filters in the visible at a resolution of up to 0.53 m/px and for phase angles between 0.095{\\deg} and 62{\\deg}. Using those images, we have investigated the morphological and spectrophotometrical properties of this area. We assembled the images into coregistered color cubes. Using a 3D shape model, we produced the illumination conditions and georeference f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09415","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}