Free Access

Fig. 3


The same meaning with Fig. 2 but for separated sources (five Atoll and five Z sources). The model curves are plotted with the different extent parameter α and average mass density parameter A derived from the detecting data (Zhang et al. 2007).

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.