{"paper":{"title":"Four unusual novae observed in Torun: V2362 Cyg, V2467 Cyg, V458 Vul, V2491 Cyg","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Fidos, A. Karska, A. Schwarzenberg-Czerny, A. Zajczyk, C. Galan, Ch. Buil, E. Ragan, E. Swierczynski, K. Czart, M. Cikala, M. Fagas, M. Klosinska, M. Lewandowski, M. Mikolajewski, M. Wiecek, M. Zielinska, P. Rozanski, P. Wychudzki, S. Frackowiak, T. Brozek, T. Kwiatkowski, T. Radomski, T. Tomov, W. Dimitrow","submitted_at":"2010-04-03T05:13:51Z","abstract_excerpt":"We present photometric and spectral observation for four novae: V2362 Cyg, V2467 Cyg, V458 Vul, V2491 Cyg. All objects belongs to the \"fast novae\" class. For these stars we observed different departures from a typical behavior in the light curve and spectrum."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.0420","kind":"arxiv","version":2},"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"}