{"paper":{"title":"The Type Ia Supernova 1999aw: a Probable 1999aa-like Event In a Low-Luminosity Host Galaxy","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Athey, A. Bonacic, A. Conley, A. Goobar, A. Szentgyorgyi, C. Muena, D. Groom, E. Gates, G. Aldering, G. Blanc, G. Galaz, G. Goldhaber, I. M. Hook, J. Mendez, J. Seguel, K. Krisciunas, K. von Braun, L. C. Ho, L.-G. Strolger, L. M. Germany, M. Hamuy, M. Mateo, M. M. Phillips, M. Roth, N. B. Suntzeff, P. Candia, P. McCarthy, P. Nugent, P. Ruiz-Lapuente, R. A. Schommer, R. Covarrubias, R. C. Smith, R. Knop, R. Marzke, R. Quimby, S. E. Persson, S. Perlmutter, T. Bowers, T. Dahlen, T. York, W. Freedman, W. M. Wood-Vasey","submitted_at":"2002-07-18T23:58:46Z","abstract_excerpt":"SN 1999aw was discovered during the first campaign of the Nearby Galaxies Supernova Search (NGSS) project. This luminous, slow-declining (Delta m_{15} (B) = 0.81 \\pm 0.03) Type Ia supernova was noteworthy in at least two respects. First, it occurred in an extremely low luminosity host galaxy that was not visible in the template images, nor in initial subsequent deep imaging. Secondly, the photometric and spectral properties of this supernova indicate that it very likely was similar to the subclass of Type Ia supernovae whose prototype is SN 1999aa. This paper presents the BVRI and J_{s} HK_{s}"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0207409","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0207409/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}