Fig. 10
The NCP image after multi-directional calibration and source subtraction using SAGECal, using only the short baselines. After a shallow deconvolution using CASA (mainly to estimate the PSF), the sky model is restored onto the image. The circle indicates an area of diameter 10 degrees. The image has 2000 × 2000 pixels of size 35′′ with a PSF of 150′′ and the noise is about 300 μJy/PSF. The colourbar units are in Jy/PSF.
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