{"paper":{"title":"IR-correlated 31 GHz radio emission from Orion East","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"(2) Universidad de Chile, (3) University of Oxford, 4), (4) Universidad de Concepcion, (5) Caltech), A. C. S. Readhead (5), A. C. Taylor (3), C. Dickinson (1), C. T. Tibbs (1), J. R. Allison (3), K. Cleary (5), M. E. Jones (3), R. A. Watson (1) ((1) Jodrell Bank Centre for Astrophysics, R. Bustos (2, R. D. Davies (1), R. J. Davis (1), R. Reeves (5), S. Casassus (2), T. J. Pearson (5), University of Manchester","submitted_at":"2010-03-19T15:29:49Z","abstract_excerpt":"Lynds dark cloud LDN1622 represents one of the best examples of anomalous dust emission, possibly originating from small spinning dust grains. We present Cosmic Background Imager (CBI) 31 GHz data of LDN1621, a diffuse dark cloud to the north of LDN1622 in a region known as Orion East. A broken ring with diameter g\\approx 20 arcmin of diffuse emission is detected at 31 GHz, at \\approx 20-30 mJy beam$^{-1}$ with an angular resolution of \\approx 5 arcmin. The ring-like structure is highly correlated with Far Infra-Red emission at $12-100 \\mu$m with correlation coefficients of r \\approx 0.7-0.8, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.3815","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"}