{"paper":{"title":"Herschel observations of Extra-Ordinary Sources: Methanol as a probe of physical conditions in Orion KL","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"C. Ceccarelli, C. Comito, C. Joblin, C. Vastel, D. A. Neufeld, D. C. Lis, D. Johnstone, E. A. Bergin, E. Caux, E. Herbst, F. Daniel, F. F. S. van der Tak, G.A. Blake, G. J. Melnick, H. Gupta, H. S. P. Muller, H. W. Yorke, J. A. Murphy, J. Cernicharo, J. C. Pearson, J. R. Goicoechea, J. Stutzki, J. Zmuidzinas, K. M. Menten, M. Emprechtinger, M. Gerin, M.-L. Dubernet, M. Perault, N. R. Crockett, N. Trappe, P. Encrenaz, P. F. Goldsmith, P. G. Martin, P. Morris, P. Schilke, R. Plume, S. D. Lord, S.-L. Qin, S. Maret, S. Schlemmer, S. Wang, S. Yu, T. A. Bell, T. F. Giesen, T. G. Phillips, V. Ossenkopf, W. B. Latter, W. D. Langer","submitted_at":"2011-01-04T20:44:21Z","abstract_excerpt":"We have examined methanol emission from Orion KL with of the {\\em Herschel}/HIFI instrument, and detected two methanol bands centered at 524 GHz and 1061 GHz. The 524 GHz methanol band (observed in HIFI band 1a) is dominated by the isolated $\\Delta$J$=$0, K$=-4\\rightarrow$-3, v$_t$$=$0 Q branch, and includes 25 E-type and 2 A-type transitions. The 1061 GHz methanol band (observed in HIFI band 4b) is dominated by the $\\Delta$J$=$0, K$=7\\rightarrow$6, v$_t$$=$0 Q branch transitions which are mostly blended. We have used the isolated E-type v$_t$$=$0 methanol transitions to explore the physical c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0805","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"}