An optimized algorithm for multiscale wideband deconvolution of radio astronomical images
An optimized algorithm for multiscale wideband deconvolution of radio astronomical images
We describe a new multiscale deconvolution algorithm that can also be used in a multifrequency mode. The algorithm only affects the minor clean loop. In single-frequency mode, the minor loop of our improved multiscale algorithm is over an order of magnitude faster than the casa multiscale algorithm, and produces results …