{"paper":{"title":"Hubble Space Telescope Observations of Extended [O III] {\\lambda}5007 Emission in Nearby QSO2s: New Constraints On AGN / Host Galaxy Interaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Straughn, C. M. Gaskell, D. M. Crenshaw, F. Hamann, H. Netzer, H. R. Schmitt, J. Hutchings, L. C. Ho, L.F. Longo Micchi, M. Elvis, M. J. Ward, M. Revalski, M. Vestergaard, R. Mushotsky, S. B. Kraemer, T. J. Turner, Travis C. Fischer, T. Storchi-Bergmann","submitted_at":"2018-02-17T03:57:24Z","abstract_excerpt":"We present a Hubble Space Telescope (HST) survey of extended [O III] {\\lambda}5007 emission for a sample of 12 nearby (z < 0.12), luminous Type 2 quasars (QSO2s), which we use to measure the extent and kinematics of their AGN-ionized gas. We find the size of the observed [O III] regions scale with luminosity in comparison to nearby, less luminous Seyfert galaxies and radially outflowing kinematics to exist in all targets. We report an average maximum outflow radius of $\\sim$600 pc, with gas continuing to be kinematically influenced by the central AGN out to an average radius of $\\sim$1130 pc. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.06184","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"}