{"paper":{"title":"Exploring the contamination of the DES-Y1 Cluster Sample with SPT-SZ selected clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Plazas, A. Carnero Rosel, A. Choi, A. K. Romer, A. Palmese, A. Saro, B. Ansarinejad, B. Floyd, C. Lidman, C. L. Reichardt, C. To, D. Bacon, D. Brooks, D. Gruen, D. J. James, D. L. Burke, D. L. Hollowood, D. Thomas, E. Bertin, E. Gaztanaga, E. Sanchez, E.Suchyta, F. J. Castander, F. Menanteau, F. Paz-Chinch\\'on, G. Gutierrez, G. Tarle, H. T. Diehl, H. Wu, I. Ferrero, I. Sevilla-Noarbe, J. Annis, J. Carretero, J. De Vincente, J. Frieman, J. Garc\\'ia-Bellido, J. Gschwend, J. J. Mohr, J. L. Marshall, J. Myles, J. P. Dietrich, J. Weller, K. Honscheid, K. Kuehn, L. Bleem, L. N. da Costa, M. A. G. Maia, M. Aguena, M. Carrasco Kind, M. Costanzi, M. E. C. Swanson, M. Klein, M. Lima, M. March, M. Smith, N. Gupta, O. Lahav, P. Doel, P. Fosalba, P. Melchior, P. Singh, R. A. Gruendl, R. D. Wilkinson, R. Miquel, R. Morgan, R. Ogando, S. Allam, S. Bocquet, S. Desai, S. Everett, S. Grandis, S. R. Hinton, S. Serrano, T. F. Eifler, T. Jeltema, V. Scarpine","submitted_at":"2021-01-13T10:32:29Z","abstract_excerpt":"We perform a cross validation of the cluster catalog selected by the red-sequence Matched-filter Probabilistic Percolation algorithm (redMaPPer) in Dark Energy Survey year 1 (DES-Y1) data by matching it with the Sunyaev-Zel'dovich effect (SZE) selected cluster catalog from the South Pole Telescope SPT-SZ survey. Of the 1005 redMaPPer selected clusters with measured richness $\\hat\\lambda>40$ in the joint footprint, 207 are confirmed by SPT-SZ. Using the mass information from the SZE signal, we calibrate the richness--mass relation using a Bayesian cluster population model. We find a mass trend "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.04984","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.04984/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"}