Side-by-side comparison of PSA32 (left) and MWA32 (right) images under study here. The PAPER image is a mosaic of several snapshots that have been weakly cleaned. The bright sidelobes are due to residual Hydra A flux remaining after delay–delay rate filtering. The MWA mosaic is formed by averaging the two facets in Williams et al (2012) with a 10° wide Gaussian weight. The MWA images are composed of several drift scans and, while having a variable noise across the image do not have a simple corresponding set of primary beam weights. Sources found in both catalogs are black circles. Both images are centered on R.A. 9 ^h45 ^m − 10 ^d, 70°wide by 50°tall, and a pixel size of 3′. The color scale is set so that 90% of the flux scale is black.