Spectral index (a, c) and error maps (b, d) between 145 and 383 MHz of the cluster system eFEDS J093513.3+004746 and eFEDS J093510.7+004910 at resolutions of 15 arcsec (a, b) and 22 arcsec (c, d). The LOFAR(gray) contours are drawn at the levels of [1, 2, 4, 8, 16, 32] × 3σ where σLOFAR = 350 μJy beam−1 for the high-resolution images (a, b) and σLOFAR = 440 μJy beam−1 for the low-resolution images (c, d).
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.