libcasa-mirlib4 3.2.1-4build3 (s390x binary) in ubuntu focal

 The casacore package contains the core libraries of the old
 AIPS++/CASA (Common Astronomy Software Applications) package. This
 split was made to get a better separation of core libraries and
 applications.
 .
 This package implements the MIRIAN radio interferometry data reduction
 package that is of particular interest to users of the Australia Telescope
 Compact Array (ATCA).