{"paper":{"title":"Spectrophotometric time series of SN 2011fe from the Nearby Supernova Factory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Canto, A. Tilquin, C. Baltay, C. Buton, C. Saunders, C. Tao, C. Wu (The Nearby Supernova Factory), D. Fouchez, D. Rabinowitz, E. Gangler, E. P\\'econtal, E. Y. Hsiao, F. Cellier-Holzem, G. Aldering, G. Smadja, H. K. Fakhouri, J. Chen, J. Guy, J. Nordin, K. Paech, K. Runge, M. Childress, M. Fink, M. Kerschhaggl, M. Kowalski, M. Kromer, M. Rigault, N. Chotard, P. Antilogus, P. Nugent, R. C. Thomas, R. Pain, R. Pereira, S. Benitez-Herrera, S. Bongard, S. Perlmutter, S. Taubenberger, W. Hillebrandt, Y. Copin","submitted_at":"2013-02-06T09:15:00Z","abstract_excerpt":"We present 32 epochs of optical (3300-9700 \\AA) spectrophotometric observations of the nearby quintessential \"normal\" type Ia supernova (SN Ia) SN 2011fe in the galaxy M101, extending from -15 to +97 d with respect to B-band maximum, obtained by the Nearby Supernova Factory collaboration. SN 2011fe is the closest (\\mu = 29.04) and brightest (Bmax = 9.94 mag) SN Ia observed since the advent of modern large scale programs for the intensive periodic followup of supernovae. Both synthetic light curve measurements and spectral feature analysis attest to the normality of SN 2011fe. There is very lit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1292","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"}