{"paper":{"title":"Morpho-kinematics of the planetary nebula NGC 3242: an analysis beyond its multiple-shell structure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"M. A. G\\'omez-Mu\\~noz, M. W. Blanco C\\'ardenas, P. F. Guill\\'en, R. V\\'azquez, S. Ayala, S. Zavala","submitted_at":"2015-08-20T20:35:37Z","abstract_excerpt":"In this paper we present the results of optical high-resolution imaging and spectroscopy of the complex planetary nebula (PN) NGC~3242. Our study is based on the analysis of the narrowband H$\\alpha$ $\\lambda$6563\\AA , [O III] $\\lambda$5007\\AA , [N II] $\\lambda$6584\\AA , and [S II] $\\lambda$6724{\\AA} images, and high- resolution spectroscopy using spectral ranges centered on the H$\\alpha$ $\\lambda$6564\\AA , [N II] $\\lambda$6583\\AA , and [O III] $\\lambda$5007\\AA . We detected and analysed morphological components beyond the multiple shell structure of this PN, to investigate the small-scale morp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.05115","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"}