Free Access

Fig. 6


Light curve in the 4–5 keV energy band (filled circles) and the Swift/BAT light curve in the 15–150 keV energy band (empty squares). Both curves are normalized to their respective mean for direct comparison.

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.