Extreme line profile variations in the repeating changing-look active galactic nucleus IRAS 23226-3843
Aims. IRAS 23226-3843 has been identified as a highly variable Seyfert galaxy and even as a changing-look active galactic nucleus based on optical spectra. Here we present follow-up observations – taken over the past five years – for examining the ongoing photometric and spectral variations in this...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
EDP Sciences
2026-03-01
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| سلاسل: | Astronomy & Astrophysics |
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://www.aanda.org/articles/aa/full_html/2026/03/aa58093-25/aa58093-25.html |
| الوسوم: |
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