{"paper":{"title":"Science with an ngVLA: The ngVLA Science Case and Associated Science Requirements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Adam K. Leroy, Alberto Bolatto, Andrea Isella, Brenda C. Matthews, Caitlin M. Casey, Cornelia Lang, Daniel Dale, David Wilner, Dominik Riechers, Eric J. Murphy, Fabian Walter, Gregg Hallinan, Imke de Pater, James Di Francesco, Kotaro Kohno, Laura Chomiuk, Laurent Loinard, Mark Dickinson, Mark J. Reid, Nami Sakai, Rachel A. Osten, Shami Chatterjee, S. R. Kulkarni, Thomas J. Maccarone, T. Joseph W. Lazio","submitted_at":"2018-10-15T18:38:46Z","abstract_excerpt":"The science case and associated science requirements for a next-generation Very Large Array (ngVLA) are described, highlighting the five key science goals developed out of a community-driven vision of the highest scientific priorities in the next decade. Building on the superb cm observing conditions and existing infrastructure of the VLA site in the U.S. Southwest, the ngVLA is envisaged to be an interferometric array with more than 10 times the sensitivity and spatial resolution of the current VLA and ALMA, operating at frequencies spanning $\\sim1.2 - 116$\\,GHz with extended baselines reachi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.07524","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"}