{"paper":{"title":"The New Variability Phase of OJ 287 and Emergence of New Components in NIR to X-ray Region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"A. C. Gupta, E. M. de Gouveia Dal Pino, P. J. Wiita, P. Kushwaha","submitted_at":"2018-10-11T15:20:57Z","abstract_excerpt":"We present a multi-wavelength (MW) spectral and temporal study of the recent activity of the claimed super-massive binary black hole system OJ 287 since December 2015. The overall MW activity can be divided into two durations: December 2015 - April 2016 (MJD: 57360 - 57500), showing strong activity from near-infrared (NIR) to $\\gamma$-rays and September 2016 - June 2017 (MJD: 57650 - 57930), showing intense NIR to X-ray variability concurrent with detection at very high energies (VHE) by VERITAS, but without any signatures of variability in the Fermi-LAT band. In the first duration, the variat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.05078","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"}