Euclid Quick Data Release (Q1) The Strong Lensing Discovery Engine A – System overview and lens catalogue
收藏DataCite Commons2026-03-09 更新2026-05-03 收录
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http://dataverse.jpl.nasa.gov/citation?persistentId=doi:10.48577/jpl.MSYNJQ
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We present a first catalogue of 500 galaxy-galaxy strong lenses in the Euclid Quick Release 1 (Q1) data (50 deg2). These lenses are found throughan initial sweep by deep learning models, followed by citizen science inspection, expert vetting, and system-by-system modelling. Our catalogueincludes 246 grade A candidates, the vast majority of which (244) were previously unknown. We find rare lens configurations of scientific valueincluding double-source-plane lenses, complete Einstein rings, and quadruply-imaged lenses. Our search approach scales straightforwardly toEuclid Data Release 1 and, without changes, would yield approximately 7000 grade A or B candidates by late 2026.Key words. Gravitational lensing: strong, Catalogs, Methods: statistical
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Root
创建时间：
2026-03-08
