{"paper":{"title":"Multi-wavelength campaign on NGC 7469 IV. The broad-band X-ray spectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"B. De Marco, E. Behar, E. Costantini, F. Ursini, G. A. Kriss, G. Branduardi-Raymont, G. Ponti, J. Ebrero, J. Kaastra, J. Mao, L. Di Gesu, M. Cappi, M. Mehdipour, N. Arav, P-O. Petrucci, R. Middei, S. Bianchi, S. Kaspi, S. Paltani, U. Peretz","submitted_at":"2018-03-20T09:48:44Z","abstract_excerpt":"We conducted a multi-wavelength six-month campaign to observe the Seyfert galaxy NGC~7469, using the space-based observatories \\textit{HST}, \\textit{Swift}, \\textit{XMM-Newton} and \\textit{NuSTAR}. Here we report the results of the spectral analysis of the 7 simultaneous \\textit{XMM-Newton} and \\textit{NuSTAR} observations. The sources shows significant flux variability within each observation, but the average flux is less variable among the different pointings of our campaign. Our spectral analysis reveals a prominent narrow neutral \\ion{Fe} K$\\alpha$ emission line in all the spectra, with we"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07334","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/1803.07334/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"}