{"paper":{"title":"When Do Internal Shocks End and External Shocks Begin? Early-Time Broadband Modelling of GRB 051111","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. V. Filippenko, D. Kocevski, D. Perley, F. Y. Huang, H.-W. Chen, J. S. Bloom, J. X. Prochaska, K. Makishima, K. Onda, K. Y. Huang, M. Tashiro, N. R. Butler, P. H. Kuo, R. J. Foley, S. Nishihara, T. Tamagawa, W. H. Ip, W. Li, Y. Qiu, Y. Sarugaku, Y. Urata","submitted_at":"2006-06-30T18:36:41Z","abstract_excerpt":"Even with the renaissance in gamma-ray burst (GRB) research fostered by the Swift satellite, few bursts have both contemporaneous observations at long wavelengths and exquisite observations at later times across the electromagnetic spectrum. We present here contemporaneous imaging with the KAIT robotic optical telescope, dense optical sampling with Lulin, and supplemented with infrared data from PAIRITEL and radio to gamma-ray data from the literature. For the first time, we can test the constancy of microphysical parameters in the internal-external shock paradigm and carefully trace the flow "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0606763","kind":"arxiv","version":3},"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"}