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Funding for this research was provided by:
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (02.432/202)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (316072/2021-4)
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (201.456/2022)
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (210.330/2022)
Financiadora de Estudos e Projetos (01.22.0505.00 ref. 1891/22)
Space Telescope Science Institute (HST-GO-17070)
Space Telescope Science Institute (HST-GO-17706)
Space Telescope Science Institute (JWST-AR-5441)
Space Telescope Science Institute (JWST-AR-6241)
Article Title: SN 2022acko and the Properties of Its Red Supergiant Progenitor: Direct Detection, Light Curves, and Nebular Spectroscopy
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-09-02
Date Accepted: 2025-12-01
Online publication date: 2026-02-05