The chameleon on the branches: spectral state transition and dips in NGC 247 ULX-1

<jats:title>ABSTRACT</jats:title> <jats:p>Soft Ultra-Luminous X-ray (ULXs) sources are a subclass of the ULXs that can switch from a supersoft spectral state, where most of the luminosity is emitted below 1 keV, to a soft spectral state with significant emission above 1 keV. In a f...

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Bibliographic Details
Main Authors: D'Aì, A (Author), Pinto, C (Author), Del Santo, M (Author), Pintore, F (Author), Soria, R (Author), Robba, A (Author), Ambrosi, E (Author), Alston, W (Author), Barret, D (Author), Fabian, AC (Author), Fürst, F (Author), Kara, E (Author), Kosec, P (Author), Middleton, M (Author), Roberts, T (Author), Rodriguez-Castillo, G (Author), Walton, DJ (Author)
Format: Article
Language:English
Published: Oxford University Press (OUP), 2022-04-20T16:35:24Z.
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