Due to a very subtle bug in CASA 4.7.0 which was introduced in the
packaging of the release tarball after all tests had passed,
exportfits writes FITS files which contain a carriage return (CR)
character. This is illegal according to the FITS standard ...
What you see in your data package when you download it from the
archive will depend on whether the imaging and calibration have been
performed by the pipeline, or one or both via a manual process. Except
for datasets that were put through the imaging p...