{"paper":{"title":"GRB 050117: Simultaneous Gamma-ray and X-ray Observations with the Swift Satellite","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.F. Abbey, A. Moretti, A. P. Beardmore, A.S. Pozanenko, A. Wells, B. Zhang, C. Markwardt, C. Pagani, D. A. Sharapov, D.C. Morris, D.N. Burrows, G. Chincarini, G. Cusumano, G. Sato, G. Tagliaferri, J. A. Nousek, J.E. Hill, J. Kennea, J.P. Osborne, K. Ioka, L. Angelini, M. A. Ibrahimov, M. Capalbi, M. Perri, N. Gehrels, P. Giommi, P. Meszaros, P. Shady, P.T. O'Brien, S. Barthelmy, S. Campana, S. Kobayashi, T. Sakamoto, V. V. Biryukov, V.V. Rumyantsev","submitted_at":"2005-09-30T20:04:48Z","abstract_excerpt":"The Swift Gamma-Ray Burst Explorer performed its first autonomous, X-ray follow-up to a newly detected GRB on 2005 January 17, within 193 seconds of the burst trigger by the Swift Burst Alert Telescope. While the burst was still in progress, the X-ray Telescope obtained a position and an image for an un-catalogued X-ray source; simultaneous with the gamma-ray observation. The XRT observed flux during the prompt emission was 1.1 x 10^{-8} ergs cm^{-2} s^{-1} in the 0.5-10 keV energy band. The emission in the X-ray band decreased by three orders of magnitude within 700 seconds, following the pro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0510008","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"}