Properties of the GSN 069 Accretion Disk from a Joint X-Ray and UV Spectral Analysis: Stress-testing Quasi-periodic Eruption Models

We present an analysis of Hubble Space Telescope (HST) and XMM-Newton data of the tidal disruption event (TDE) candidate and quasi-periodic eruption (QPE) source GSN 069. Using ultraviolet (UV) and optical images at HST resolution, we show that GSN 069’s emission consists of a point source superimpo...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	M. Guolo, A. Mummery, T. Wevers, M. Nicholl, S. Gezari, A. Ingram, D. R. Pasham
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IOP Publishing 2025-01-01
Schriftenreihe:	The Astrophysical Journal
Schlagworte:	Accretion High energy astrophysics Supermassive black holes X-ray transient sources Time domain astronomy
Online-Zugang:	https://doi.org/10.3847/1538-4357/adcbac
Tags:	Tag hinzufügen Keine Tags, Fügen Sie das erste Tag hinzu!