Fig. 7.
Comparison of CLEAN image reconstructions of the 7 mm M 87 jet between rPICARD-calibrated data (left panel) and AIPS-calibrated data (right panel). Both images were produced with the rPICARD imager using natural weighting. The restoring beam, color range, and contour levels are the same as in Fig. 6 for the two images shown here. (a) cal:rPICARD & im:rPICARD (natural); (b) cal:AIPS and im:rPICARD (natural).
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