{"paper":{"title":"Spitzer observations of MAMBO galaxies: weeding out active nuclei in starbursting proto-ellipticals","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Alonso-Herrero, A.M.J. Mortier, C. Papovich, C.W. Engelbracht, D.C. Hines, D. Rigopoulou, D.T. Frayer, E. Egami, E. Le Floch, F. Bertoldi, G.G. Fazio, G.H. Rieke, G. Wilson, H. Dole, I. Smail, J.E. Morrison, J. Rigby, J.-S. Huang, K.A. Misselt, K.D. Gordon, L. Bei, M.J. Rieke, P. Barmby, P.G. Perez-Gonzalez, R.J. Ivison (Edinburgh), S. Miyazaki, S.P. Willner, S. Serjeant, T.R. Greve","submitted_at":"2004-06-07T11:42:33Z","abstract_excerpt":"We present Spitzer observations in five wavebands between 3.6 and 24um of an unbiased sample of 9 luminous, dusty galaxies selected at 1200um by the MAMBO camera on the IRAM 30-m telescope, a population akin to the well-known submm or `SCUBA' galaxies (hereafter SMGs). Owing to the coarse resolution of submm/mm instrumentation, SMGs have traditionally been difficult to identify at other wavelengths. We compare our multi-wavelength catalogs to show that the overlap between 24 and 1200um must be close to complete at these flux levels. We find that all (4/4) of the most secure >=4sigma SMGs have "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0406158","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0406158/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"}