The bright supernova 1996cr in the circinus galaxy imaged with VLBI: shell structure with complex evolution

DATA AVAILABILITY STATEMENT : The raw data underlying this paper are available in the Australian Telescope National Facility archive, http://atoa.atnf.csiro.au, the South African Radio Astronomy Observatory archive https://archive.sarao.ac.za, and the ALMA archive https://almascience.nrao.edu/aq. Other data will be shared on reasonable request.Please read abstract in the article.The Australia Telescope Compact Array is part of the Australia Telescope National Facility which is funded by the Australian Government; the NASA/IPAC Extragalactic Database (NED), which is funded by the National Aeronautics and Space Administration; the National Sciences and Engineering Research Council of Canada and the National Research Foundation of South Africa.https://academic.oup.com/mnrashj2024PhysicsNon