EDP Sciences
Free Access

Fig. 8


Color scale shows the intensity of the LOFAR image at 144 MHz and 19′′× 18′′ of resolution. Top panel shows a field of view of 5.8 × 5.8 deg2 (~ 2 times the primary beam). At the edge of the field, some sources suffer from bandwidth smearing. These problems are not seen in the bottom panel, which displays the 2 × 2 deg2 area that was used for the source count (Sect. 3.3).

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.