{"paper":{"title":"The Carnegie Supernova Project I: photometry data release of low-redshift stripped-envelope supernovae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"A. Campillay, A. V. Filippenko, B. F. Madore, C. Contreras, C. Corco, C. Gonz\\'alez, C. R. Burns, E. Heinrich-Josties, E. Y. Hsiao, F. Salgado, F. Taddia, G. Folatelli, J. Anais, J. P. Anderson, J. Ser\\'on, K. Krisciunas, L. Boldt, L. Busta, M. D. Stritzinger, M. Hamuy, M. M. Phillips, M. Roth, N. B. Suntzeff, N. Morrell, S. Castellon, S. E. Persson, S. Holmbo, S. Torres-Robledo, W. Krzeminski, W. L. Freedman, W. Li","submitted_at":"2017-07-20T15:45:11Z","abstract_excerpt":"The first phase of the Carnegie Supernova Project (CSP-I) was a dedicated supernova follow-up program based at the Las Campanas Observatory that collected science data of young, low-redshift supernovae between 2004 and 2009. Presented in this paper is the CSP-I photometric data release of low-redshift stripped-envelope core-collapse supernovae. The data consist of optical (uBgVri) photometry of 34 objects, with a subset of 26 having near-infrared (YJH) photometry. Twenty objects have optical pre-maximum coverage with a subset of 12 beginning at least five days prior to the epoch of B-band maxi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.07616","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"}