Fig. 15


Cumulative logN(>S) – log S distribution for the HGPS sources, showing the number of sources N above given flux thresholds S (integral flux above 1 TeV in % Crab). The line and error band show the result of an unbinned PL fit above a flux threshold of 10% Crab; the dashed line in the 1–10% Crab flux range illustrates the extension of the PL to fluxes below 10% Crab (for comparison, not fitted in that range).

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.