{"paper":{"title":"Non-Uniform Outflow Observed around Infrared Object NML Cygni","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) Lawrence Livermore National Laboratory, (3) Joint Astronomy Centre, (4) Rockwell Power Systems, (5) USAF Phillips Laboratory), C. H. Townes (1), D. Nishimoto (4), E. A. Lipman (1), J. D. Monnier (1), M. A. Johnson (1, M. Bester (1), P. G. Tuthill (1), P. W. Kervin (5) ((1) Space Sciences Laboratory, T. R. Geballe (3), University of California, W. C. Danchi (1)","submitted_at":"1997-02-12T18:19:57Z","abstract_excerpt":"Measurements by the U.C. Berkeley Infrared Spatial Interferometer at 11.15 micron have yielded strong evidence for multiple dust shells and/or significant asymmetric dust emission around NML Cyg. New observations reported also include multiple 8-13 micron spectra taken from 1994-1995 and N band (10.2 micron) photometry from 1980-1992. These and past measurements are analyzed and fitted to a model of the dust distribution around NML Cyg. No spherically symmetric single dust shell model is found consistent with both near- and mid-infrared observations. However, a circularly symmetric maximum ent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9702103","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"}