{"paper":{"title":"Multi-wavelength observations of afterglow of GRB 080319B and the modeling constraints","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"A. de Ugarte Postigo, A. Erofeeva, A. J. Castro-Tirado, A. N. Ramprakash, A. Pozanenko, Atish P. Kamble, A. Volnova, A. Volvach, D. Bhattacharya, G. Kornienko, I. Slyusarev, J. Gorosabel, J. M. Winters, J. Pl\\'a, K. Misra, M. Bremer, M. Ibrahimov, M. Im, M. Jel\\'inek, R. A. M. J. Wijers, R. Oreiro, S. B. Pandey, S. Prins, S. Trushkin, V. Chantry, V. Mohan, Yu. Krugly","submitted_at":"2009-04-11T12:38:57Z","abstract_excerpt":"We present observations of the afterglow of GRB 080319B at optical, mm and radio frequencies from a few hours to 67 days after the burst. Present observations along with other published multi-wavelength data have been used to study the light-curves and spectral energy distributions of the burst afterglow. The nature of this brightest cosmic explosion has been explored based on the observed properties and it's comparison with the afterglow models. Our results show that the observed features of the afterglow fits equally good with the Inter Stellar Matter and the Stellar Wind density profiles of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.1797","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"}