Histogram of the rms noise. The black solid line shows the cumulative function. The red dashed lines show that 30% of the survey footprint (222 deg2) has a rms noise < 4 mJy beam−1, whilst the blue dashed lines show that 50% of the survey footprint (370 deg2) has an rms noise < 5 mJy beam−1. The tail of noisy regions above 8 mJy beam−1 are due to the footprint edges and dynamic range limitations due to bright sources.
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.