{"paper":{"title":"The 617 MHz - $\\lambda$ 850 $\\mu$m Correlation (Cosmic Rays and Cold Dust) in NGC 3044 and NGC 4157","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"D. J. Saikia, Judith A. Irwin, Richard N. Henriksen, Rupinder S. Brar","submitted_at":"2013-06-02T16:18:45Z","abstract_excerpt":"We present the first maps of NGC 3044 and NGC 4157 at $\\lambda\\,450 \\mu$m and $\\lambda\\,850 \\mu$m from the JCMT as well as the first maps at 617 MHz from the GMRT. High latitude emission has been detected in both the radio continuum and sub-mm for NGC 3044 and in the radio continuum for NGC 4157, including several new features. The dust spectrum at long wavelengths required fitting with a two-temperature model for both galaxies, implying the presence of cold dust. Dust masses are $M_d\\,=\\,1.6\\,\\times\\,10^8 M_\\odot$ and $M_d\\,=\\,2.1\\,\\times\\,10^7 M_\\odot$ for NGC 3044 and NGC 4157, respectively"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.0226","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"}