{"paper":{"title":"Disentangling a group of lensed submm galaxies at z~2.9","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Conley, Andy G. Gibb, Asantha Cooray, D. Farrah, Douglas Scott, Edward L. Chapin, E. I. Robson, Gaelen Marsden, Ian Smail, Ivan Valtchanov, James S. Dunlop, Jean-Paul Kneib, Johan Richard, Julie L. Wardlow, M. Fich, R. J. Ivison, Scott C. Chapman, Tim Jenness, Todd P. MacKenzie","submitted_at":"2013-12-03T21:02:38Z","abstract_excerpt":"MS$\\,$0451.6$-$0305 is a rich galaxy cluster whose strong lensing is particularly prominent at submm wavelengths. We combine new SCUBA-2 data with imaging from Herschel SPIRE and PACS and HST in order to try to understand the nature of the sources being lensed. In the region of the \"giant submm arc,\" we uncover seven multiply imaged galaxies (up from the previously known three), of which six are found to be at a redshift of $z\\sim2.9$, and possibly constitute an interacting system. Using a novel forward-modelling approach, we are able to simultaneously deblend and fit SEDs to the individual ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0950","kind":"arxiv","version":1},"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"}