{"paper":{"title":"HETE-2 Localization and Observation of the Bright, X-Ray-Rich Gamma-Ray Burst GRB021211","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Levine, A. Yoshida, C. Barraud, C. Graziani, D. Q. Lamb, E. E. Fenimore, E. Morgan, F. Martel, G. B. Crew, G. Monnelly, G. Pizzichini, G. Prigozhin, G. R. Ricker, J. Braga, J. Doty, J.-F. Olive, J. G. Jernigan, J.-L. Atteia, J.-P. Dezalay, J. Villasenor, K. Hurley, K. Takagishi, K. Torii, M. Boer, M. Galassi, M. Matsuoka, M. Suzuki, M. Yamauchi, N. Butler, N. Kawai, R. Manchanda, R. Vanderspek, S. E. Woosley, T. Cline, T. Q. Donaghy, T. Sakamoto, T. Tamagawa, Y. Shirasaki","submitted_at":"2003-03-20T16:53:55Z","abstract_excerpt":"A bright, x-ray-rich GRB was detected by HETE-2 at 11:18:34.03 UT on 11 Dec 2002. The WXM localization was to 14' and relayed to the GCN 22 s after the start of the burst. The ground SXC localization was within 2' of R.A. 08h 09m 00s, Dec 06d 44' 20\" (J2000). GRB021211 consists of a single, FRED-like pulse with t90s of 2.3 s (85-400 keV) and 8.5 s (2-10 keV). The peak photon number and photon energy fluxes in the 2-400 keV band, are 34.0 +/- 1.8 ph cm^-2 s^-1 and 1.68 +/- 0.11 x 10^-6 erg cm^-2 s^-1, respectively. The energy fluences in the 2-30 keV and 30-400 kev energy bands are S_X = 1.36 +"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0303470","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0303470/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}