{"paper":{"title":"Planck 2018 results. IV. Diffuse component separation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Fraisse, A. Challinor, A. De Rosa, A. Ducout, A. Frolov, A. Gruppuso, A. H. Jaffe, A. J. Banday, A. Karakci, A. Lasenby, A. Mangilli, A. Marcos-Caballero, A. Melchiorri, A. Mennella, A. Moneti, A. Renzi, A.-S. Suur-Uski, A. Zacchei, A. Zonca, B. Casaponsa, B. D. Wandelt, B. Partridge, B. P. Crill, B. Ruiz-Granados, B. Van Tent, C. Baccigalupi, C. Burigana, C. Combet, C. Dickinson, C. R. Lawrence, C. Sirignano, D. Herranz, D. Maino, D. Molinari, D. Paoletti, D. Scott, D. S. Seljebotn, D. Tavagnacco, E. Calabrese, E. Di Valentino, E. Falgarone, E. Franceschi, E. Keih\\\"anen, E. Mart\\'inez-Gonz\\'alez, F. Boulanger, F. Cuttaia, F. Elsner, F. Finelli, F. Forastieri, F. K. Hansen, F. Levrier, F. Oppizzi, F. Piacentini, F. R. Bouchet, F. Villa, G. de Zotti, G. Efstathiou, G. Helou, G. Lagache, G. Maggio, G. Morgante, G. Polenta, G. Rocha, G. Roudier, H. K. Eriksen, H. Kurki-Suonio, H. Thommesen, I. K. Wehus, J. A. Rubi\\~no-Mart\\'in, J. A. Tauber, J. Aumont, J. Borrill, J. Carron, J. Delabrouille, J. D. McEwen, J. E. Gudmundsson, J.-F. Cardoso, J. F. Mac\\'ias-P\\'erez, J. Gonz\\'alez-Nuevo, J. Kim, J.-L. Puget, J.-M. Delouis, J. M. Diego, J.-M. Lamarre, J. P. Rachen, J. R. Bond, J. Valiviita, K. Benabed, K. Ganga, K. Kiiveri, K. M. G\\'orski, L. D. Spencer, L. Montier, L. Pagano, L. P. L. Colombo, L. Salvati, L. Toffolatti, M.-A. Miville-Desch\\^enes, M. Ashdown, M. Ballardini, M. Bersanelli, M. Bucher, M. Frailis, M. Gerbino, M. Kunz, M. Lattanzi, M. Le Jeune, M. Liguori, M. L\\'opez-Caniego, M. Migliaccio, M. Peel, M. Reinecke, M. Remazeilles, M. Sandri, M. Savelainen, M. Tenti, M. Tomasi, N. Bartolo, N. Krachmalnicoff, N. Mandolesi, N. Mauri, N. Vittorio, O. Dor\\'e, P. Bielewicz, P. B. Lilje, P. De Bernardis, P. G. Martin, Planck Collaboration: Y. Akrami, P. M. Lubin, P. Natoli, P. R. Meinhold, P. Vielva, R. B. Barreiro, R. Fernandez-Cobos, R. Keskitalo, R. T. G\\'enova-Santos, S. Basak, S. Donzelli, S. Galeotta, S. Galli, S. Gratton, S. Matarrese, T. A. En{\\ss}lin, T. Ghosh, T. S. Kisner, T. Trombetti, V. Lindholm, V. Pettorino, W. Handley, X. Dupac, Y.-Z. Ma, Z. Huang","submitted_at":"2018-07-17T04:05:06Z","abstract_excerpt":"We present full-sky maps of the cosmic microwave background (CMB) and polarized synchrotron and thermal dust emission, derived from the third set of Planck frequency maps. These products have significantly lower contamination from instrumental systematic effects than previous versions. The methodologies used to derive these maps follow those described in earlier papers, adopting four methods (Commander, NILC, SEVEM, and SMICA) to extract the CMB component, as well as three methods (Commander, GNILC, and SMICA) to extract astrophysical components. Our revised CMB temperature maps agree with cor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.06208","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/1807.06208/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"}