Investigating photometric and spectroscopic variability in the multiply imaged little red dot A2744-QSO1

BibTeX Entry

@article{2025A&A...698A.227F,
  author = {{Furtak}, Lukas J. and {Secunda}, Amy R. and {Greene}, Jenny E. and {Zitrin}, Adi and {Labb{\'e}}, Ivo and {Golubchik}, Miriam and {Bezanson}, Rachel and {Kokorev}, Vasily and {Atek}, Hakim and {Brammer}, Gabriel B. and {Chemerynska}, Iryna and {Cutler}, Sam E. and {Dayal}, Pratika and {Feldmann}, Robert and {Fujimoto}, Seiji and {Glazebrook}, Karl and {Leja}, Joel and {Ma}, Yilun and {Matthee}, Jorryt and {Naidu}, Rohan P. and {Nelson}, Erica J. and {Oesch}, Pascal A. and {Pan}, Richard and {Price}, Sedona H. and {Suess}, Katherine A. and {Wang}, Bingjie and {Weaver}, John R. and {Whitaker}, Katherine E.},
  title = {{Investigating photometric and spectroscopic variability in the multiply imaged little red dot A2744-QSO1}},
  journal = {\aap},
  keywords = {gravitational lensing: strong, galaxies: high-redshift, quasars: emission lines, quasars: supermassive black holes, quasars: individual: A2744-QSO1},
  year = {2025},
  month = jun,
  volume = {698},
  eid = {A227},
  pages = {A227},
  doi = {10.1051/0004-6361/202554110},
  adsurl = {https://ui.adsabs.harvard.edu/abs/2025A\&A...698A.227F},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System},
  dimensions = {true},
  lrdkeys = {black hole mass, emission lines, jwst, spectroscopy, variability},
  altmetric = {174139057},
  month_numeric = {6}
}
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