Open Access
Fig. 11.
Download original image
XMM-Newton/EPIC spectra taken in 2009 (black) and in 2022 (+247 day, red), and the Swift/XRT spectrum taken in July 16 2022 (+281 day, blue). We show the best-fitting models with corresponding colours. For the Swift spectrum, we show the power-law and blackbody models in dashed and solid lines, respectively.
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.