Free Access

Fig. 7


Positions of the BL Lacs listed in Table 2 on the αoxαro plane. The thick solid line indicates the region described in Sect. 3.3.2 of Abdo et al. (2010c). The dashed lines correspond to the loci in which the synchrotron peak frequency is 1014, 1015, and 1016 Hz.

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.