Tripodi, Roberta https://orcid.org/0000-0002-9909-3491
Bradač, Maruša https://orcid.org/0000-0001-5984-0395
D’Eugenio, Francesco https://orcid.org/0000-0003-2388-8172
Martis, Nicholas https://orcid.org/0000-0003-3243-9969
Rihtaršič, Gregor https://orcid.org/0009-0009-4388-898X
Willott, Chris https://orcid.org/0000-0002-4201-7367
Pentericci, Laura https://orcid.org/0000-0001-8940-6768
Moreschini, Bianca
Markevitch, Maxim https://orcid.org/0000-0003-0144-4052
Asada, Yoshihisa https://orcid.org/0000-0003-3983-5438
Calabró, Antonello https://orcid.org/0000-0003-2536-1614
Desprez, Guillaume https://orcid.org/0000-0001-8325-1742
Felicioni, Giordano
Gaspar, Gaia https://orcid.org/0000-0001-9293-4449
Gonzalez, Anthony H. https://orcid.org/0000-0002-0933-8601
Harshan, Anishya https://orcid.org/0000-0001-9414-6382
Ji, Xihan https://orcid.org/0000-0002-1660-9502
Judež, Jon https://orcid.org/0009-0000-2101-1938
Lemaux, Brian C. https://orcid.org/0000-0002-1428-7036
Marconi, Alessandro https://orcid.org/0000-0002-9889-4238
Markov, Vladan https://orcid.org/0000-0002-5694-6124
Merida, Rosa M. https://orcid.org/0000-0001-8115-5845
Napolitano, Lorenzo https://orcid.org/0000-0002-8951-4408
Noirot, Gaël
Parente, Massimiliano https://orcid.org/0000-0002-9729-3721
Peter, Annika H. G. https://orcid.org/0000-0002-8040-6785
Robbins, Luke https://orcid.org/0000-0002-6265-2675
Robertson, Andrew https://orcid.org/0000-0002-0086-0524
Sarrouh, Ghassan T. E. https://orcid.org/0000-0001-8830-2166
Sawicki, Marcin https://orcid.org/0000-0002-7712-7857
Funding for this research was provided by:
EC ∣ European Research Council (101053208)
European Union – Next Generation EU PRIN 2022 MUR (2022CB3PJ3)
Slovenian national research agency (N1-0238)
Slovenian national research agency (P1-0188)
European Space Agency (4000146646)
Canadian Government ∣ Canadian Space Agency (18JWST-GTO1)
Space Telescope Science Institute (NAS 5-03127)
Article Title: A Deep Dive down the Broad-line Region: Permitted O I , Ca II, and Fe II Emission in an Active Galactic Nucleus Little Red Dot at z = 5.3
Journal Title: The Astrophysical Journal Letters
Article Type: paper
Copyright Information: © 2025. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-07-28
Date Accepted: 2025-10-08
Online publication date: 2025-11-11