Tracing Fe K X-Ray Reverberation Lag in the Energy-resolved Spectra of Narrow-line Seyfert 1 Galaxy Ton S180
We report the Fe K relativistic reverberation feature for the first time in the narrow-line Seyfert 1 galaxy Ton S180. Using a long observation from XMM-Newton we find that the Fe K emission lag peaks at 117 ± 49 s in the lag energy spectrum computed for frequencies (0.3–8.5) × 10 ^−4 Hz. The lag am...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IOP Publishing
2026-01-01
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| Col·lecció: | The Astrophysical Journal |
| Matèries: | |
| Accés en línia: | https://doi.org/10.3847/1538-4357/ae474a |
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