Free Access

Fig. 3


Distribution of the source fluxes in the 0.2–4.5 keV (XID) band. The diagrams show the number of sources at each flux bin, plotted versus the flux, using logarithmic scales. The inlay shows the number of sources for XID fluxes lower than 5  ×  10-15 erg cm-2 s-1, on linear scales. The blue histogram gives the distribution of sources classified or identified as either SSSs, SNRs, XRBs or GlCs.

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.