Fig. 3.
Download original image
Overview of UV and X-ray spectral components. (a) De-reddened and host-galaxy subtracted UVM2 flux from combined XMM-Newton OM and Swift UVOT data. (b) Integrated total hard X-ray flux. (c) Photon index (Γ) of the hot corona power law (zpowerlwin M3; Sect. 3.1). (d) Integrated flux of the soft excess flux component (0.3–2.0 keV). (e) Integrated flux of the reflection component (2.0–10.0 keV). (f) Integrated Fe Kα emission line flux. Black-circular points: XMM-Newton; brown triangular points: Swift; blue diamond point Suzaku; and green square points: Chandra. The red vertical lines mark the beginning and end of the 2020 outburst in the optical band (Brogan et al. 2023).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.