{
  "abstract": "Rubin Data Preview 2 (DP2) samples the CLAS+ changing-look AGN (CLAGN) candidates $\\sim1,000-9,000$ days after their comparison epochs, so it can test whether these objects retain enhanced short-term optical variability after their spectral transitions. Comparing peak-to-peak amplitude in magnitudes against a photometrically quiescent quasar control, one band at a time, we do not detect a significant median-amplitude excess for any state (turn-on, turn-off, intermediate) in either of two bands, nor a different in the median $\\,|\\,Δ\\text{mag}\\,|\\,$ as function of time lag. The $r$-band CLAS+ amplitude distributions are wider than the control's, with the intermediate state formally significant after multiple-comparison correction. This could hint for a high-amplitude subpopulation.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: 2026 Res. Notes AAS 10 293",
  "arxiv": "2610.37876",
  "author_total": 1,
  "authors": [
    {
      "name": "Lilianne Nakazono"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/7xn24vr266nhv.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.37876",
  "fulltext_url": null,
  "id": "7xn24vr266nhv",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.37876",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.GA"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.37876",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/7xn24vr266nhv.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:23Z",
      "native_id": "2610.37876",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.37876"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.GA",
      "subfield": "galaxies"
    }
  ],
  "title": "No Significant Excess in Typical Variability in CLAS+ Changing-Look AGN Candidates in Rubin DP2",
  "title_text": "No Significant Excess in Typical Variability in CLAS+ Changing-Look AGN Candidates in Rubin DP2",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:44Z",
  "url": "https://research.draconitic.com/paper/7xn24vr266nhv",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.3847/2515-5172/aeb5f8",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}