{"paper":{"title":"Dark Energy Survey Year 3 Results: Weak Lensing Shape Catalogue","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Amon, A. A. Plazas, A. Carnero Rosell, A. Choi, A. Drlica-Wagner, A. Fert\\'e, A. Navarro Alsina, A. Palmese, A. Roodman, B. Hoyle, B. Jain, C. Chang, C. Conselice, C. Doux, C. Sanchez, C. To, D. Bacon, D. Brooks, D. Gruen, D. Huterer, D. J. James, D. L. Burke, D. L. Hollowood, D. L. Tucker, D. Thomas, D. W. Gerdes, E. Bertin, E. Krause, E. M. Huff, E. Sanchez, E. Sheldon, E. S. Rykoff, E. Suchyta, F. J. Castander, F. Paz-Chinch\\'on, G. Bernstein, G. Gutierrez, G. Tarle, H. T. Diehl, I. Ferrero, I. Harrison, I. Sevilla-Noarbe, I. Tutusaus, J. Annis, J. Carretero, J. De Vicente, J. Elvin-Poole, J. Frieman, J. Garc\\'ia-Bellido, J. Gschwend, J. L. Marshall, J. McCullough, J. Myles, J. P. Dietrich, J. Prat, J. Weller, J. Zuntz, K. Eckert, K. Honscheid, L. F. Secco, L. N. da Costa, M. A. G. Maia, M. Aguena, M. Becker, M. Carrasco Kind, M. Costanzi, M. E. C. Swanson, M. Gatti, M. Jarvis, M. Lima, M. Schubnell, M. Smith, M. Troxel, N. Kuropatkin, N. MacCrann, O. Lahav, P. Doel, R. A. Gruendl, R. Chen, R.D. Wilkinson, R. H. Wechsler, R. Kron, R. Miquel, R. Morgan, R. P. Rollins, S. Allam, S. Avila, S. Bhargava, S. Desai, S. Everett, S. Pandey, S. R. Hinton, S. Samuroff, S. Serrano, T. Giannantonio, T. Jeltema, T. M. C. Abbott, T. M. Davis, T. N. Varga, T. Shin, V. Scarpine, W. G. Hartley, W. Wester","submitted_at":"2020-11-06T15:06:53Z","abstract_excerpt":"We present and characterise the galaxy shape catalogue from the first 3 years of Dark Energy Survey (DES) observations, over an effective area of ~4143 deg$^2$ of the southern sky. We describe our data analysis process and our self-calibrating shear measurement pipeline METACALIBRATION, which builds and improves upon the pipeline used in the DES Year 1 analysis in several aspects. The DES Year 3 weak-lensing shape catalogue consists of 100,204,026 galaxies, measured in the $riz$ bands, resulting in a weighted source number density of $n_{\\rm eff} = 5.59$ gal/arcmin$ ^{2}$ and corresponding sha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.03408","kind":"arxiv","version":3},"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/2011.03408/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"}