Fig. 11
Comparison of a small area of the NCP image, size 0.6 × 1.0 degrees with WENSS. The left panel shows the image from WENSS (PSF 60′′) while the right panel shows the equivalent image made using LOFAR (PSF 12′′) after running SAGECal and a shallow deconvolution. The colourbar units are in Jy/PSF. Many more sources, at much higher angular resolution can be detected.
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