{"paper":{"title":"A high resolution image of the inner-shell of the PCygni nebula in the infra-red [Fe II] line","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.SR","authors_text":"Carlo Morossi, Carmelo Arcidiacono, Craig Kulesa, Diego Paris, Don McCarthy, Enrico Pinna, Fernando Quiros-Pacheco, Konstantina Boutsia, Marco Xompero, Mariagrazia Franchini, Paolo Di Marcantonio, Roberto Ragazzoni, Runa Briguglio","submitted_at":"2014-09-12T12:47:27Z","abstract_excerpt":"We have obtained with the LBT Telescope AO system Near-Infrared camera PISCES images of the inner-shell of the nebula around the luminous blue variable star P Cygni in the [Fe II] emission line at 1.6435 {\\mu}m. We have combined the images in order to cover a field of view of about 20\" around P Cygni thus providing the high resolution (0\".08) 2-D spatial distribution of the inner-shell of the P Cygni nebula in [Fe II]. We have identified several nebular emission regions which are characterized by an S/N>3. A comparison of our results with those available in the literature shows full consistenc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.3721","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"}