{"paper":{"title":"A resolved analysis of cold dust and gas in the nearby edge-on spiral NGC 891","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Boselli, A. Remy-Ruyer, C. D. Wilson, D. L. Clements, F. Allaert, G. Gentile, G. J. Bendo, I. De Looze, J. Fritz, J. I. Davies, J. Verstappen, L. Spinoglio, M. Baes, M. Boquien, M. Galametz, M. W. L. Smith, S. Bianchi, S. C. Madden, S. Viaene, T. J. Parkin, T. M. Hughes","submitted_at":"2014-02-24T21:00:33Z","abstract_excerpt":"We investigate the connection between dust and gas in the nearby edge-on spiral galaxy NGC 891. High resolution Herschel PACS and SPIRE 70, 100, 160, 250, 350, and 500 $\\mu$m images are combined with JCMT SCUBA 850 $\\mu$m observations to trace the far-infrared/submillimetre spectral energy distribution (SED). Maps of the HI 21 cm line and CO(J=3-2) emission trace the atomic and molecular hydrogen gas, respectively. We fit one-component modified blackbody models to the integrated SED, finding a global dust mass of 8.5$\\times$10$^{7}$ M$_{\\odot}$ and an average temperature of 23$\\pm$2 K. We also"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.5967","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"}