Fig. 8
The NCP image after calibration, but before running SAGECal, which has also been deconvolved using CASA. The circle indicates an area of diameter 10 degrees. The source 3C61.1 is at the bottom left hand corner. The image has 7200 × 7200 pixels of size 4′′ with a PSF of 12′′ and the noise level at this stage is still about 400 μJy/PSF. The colourbar units are in Jy/PSF.
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