{"paper":{"title":"Comparison of Sunyaev-Zel'dovich measurements from Planck and from the Arcminute Microkelvin Imager for 99 galaxy clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Hempel, A. N. Lasenby, B. Comis, C. J. MacTavish, C. Rumsey, D. Harrison, D. J. Titterington, D. Sutton, E. M. Waldram, E. Pointecouteau, F. Feroz, G. Chon, G. G. Pooley, G. Hurier, G. W. Pratt, H. Aussel, H. B\\\"ohringer, H. Dahle, I. Bikmaev, I. Khamitov, J. A. Rubi\\~no-Mart\\'in, J.-B. Melin, J. Democles, J. F. Mac\\'ias-P\\'erez, K. J. B. Grainge, M. Arnaud, M. Ashdown, M. Douspis, M. L. Brown, M. Olamaie, M. P. Hobson, M. P. Schammel, N. Aghanim, P. Carvalho, P. F. Scott, R. Barrena, R. Burenin, R. D. E. Saunders, R. Kneissl, T. W. Shimwell, V. Stolyarov, Y. C. Perrott","submitted_at":"2014-05-20T09:42:00Z","abstract_excerpt":"We present observations and analysis of a sample of 123 galaxy clusters from the 2013 Planck catalogue of Sunyaev-Zel'dovich sources with the Arcminute Microkelvin Imager (AMI), a ground-based radio interferometer. AMI provides an independent measurement with higher angular resolution, 3 arcmin compared to the Planck beams of 5-10 arcmin. The AMI observations thus provide validation of the cluster detections, improved positional estimates, and a consistency check on the fitted 'size' ($\\theta_{s}$) and 'flux' ($Y_{\\rm tot}$) parameters in the Generalised Navarro, Frenk and White (GNFW) model. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5013","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":""},"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"}