Imaging Cygnus A at 8.45 GHz with ATA
https://destevez.net/2021/08/imaging-cygnus-a-at-8-45-ghz-with-ata/

Near the end of July, I decided to perform more interferometric observations of Cygnus A at a higher frequency, in order to obtain better resolution. I chose a frequency of 8.45 GHz because it is usually a band clean of interference (since it is allocated to deep space communications)

#amateur_radio #cygnus_a #imaging #interferometry #radioastronomy #microwaves