{"paper":{"title":"Wavelet-Based Characterization of Small-Scale Solar Emission Features at Low Radio Frequencies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Akshay Suresh, Alan E. E. Rogers, Alan R. Whitney, Andrew Williams, Anish Roshi, Avinash A. Deshpande, Brian E. Corey, Brian Timar, Bryna J. Hazelton, Christopher L. Williams, Colin J. Lonsdale, Daniel A. Mitchell, David Emrich, David L. Kaplan, Divya Oberoi, Edward Morgan, Eric Kratzenberg, Frank Briggs, Judd D. Bowman, Justin C. Kasper, K. S. Srivani, Lincoln J. Greenhill, Mark Waterson, Melanie Johnston-Hollitt, Mervyn J. Lynch, Miguel F. Morales, N. Udaya Shankar, Rachel L. Webster, Randall B. Wayth, Ravi Subrahmanyan, Robert Goeke, Roger J. Cappallo, Rohit Sharma, Srijan B. Das, S. Russell McWhirter, Stephen M. Ord, Steven J. Tingay, Thiagaraj Prabu, Victor Pankratius","submitted_at":"2016-12-03T20:35:04Z","abstract_excerpt":"Low radio frequency solar observations using the Murchison Widefield Array have recently revealed the presence of numerous weak, short-lived and narrow-band emission features, even during moderately quiet solar conditions. These non-thermal features occur at rates of many thousands per hour in the 30.72 MHz observing bandwidth, and hence, necessarily require an automated approach for their detection and characterization. Here, we employ continuous wavelet transform using a mother Ricker wavelet for feature detection from the dynamic spectrum. We establish the efficacy of this approach and pres"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.01016","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":""},"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"}