{"paper":{"title":"A repeating fast radio burst source in the outskirts of a quiescent galaxy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. B. Pearlman, A. E. Lanman, A. L. Ibik, A. Pandhi, A. P. Curtin, B. C. Andersen, B. Kharel, B. M. Gaensler, B. W. Meyers, C. Brar, C. Leung, D. Michilli, E. Fonseca, F. A. Dong, I. Stairs, J. Kaczmarek, J. Mena-Parra, J. W. T. Hessels, J. X. Prochaska, K. Nimmo, K. R. Sand, K. Shin, K. Smith, K. W. Masui, L. A. Kahinga, L. Mas-Ribas, M. Amiri, M. Bhardwaj, M. Dobbs, M. Halpern, M. Lazda, M. Rafiei-Ravandi, M. Sammons, N. Jain, P. Scholz, R. C. Joseph, R. Main, R. Mckinven, S. Andrew, S. Chatterjee, S. S. Patil, T. Cassanelli, T. Eftekhari, T. Landecker, V. M. Kaspi, V. Shah, W. Fong, Y. Dong, Z. Pleunis","submitted_at":"2024-10-30T18:18:55Z","abstract_excerpt":"We report the discovery of the repeating fast radio burst source FRB 20240209A using the CHIME/FRB telescope. We have detected 22 bursts from this repeater between February and July 2024, six of which were also recorded at the Outrigger station KKO. The 66-km long CHIME-KKO baseline can provide single-pulse FRB localizations along one dimension with $2^{\\prime\\prime}$ accuracy. The high declination of $\\sim$86 degrees for this repeater allowed its detection with a rotating range of baseline vectors, enabling the combined localization region size to be constrained to $1^{\\prime\\prime}\\times2^{\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.23374","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.23374/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"}