Merge pull request #1039 in CASA/casa from CAS-12495 to master
* commit 'f821079d2ca3bf3bb02d44fd87c3074df8ed2d26':
Fix PlotMSAtm to get correct LO1 freq
Use nearest values for image sideband if none in time range
Improve image sideband logging, axis range, reuse calculations
Fix LO1 from receiver table for spw
Improve y-axis index for overlay curves
Determine when to recalculate/reverse image sideband
Implement calculating image sideband curve in PlotMSAtm
Handle tables which cannot show image sideband
Implement plotms image SIDEBAND axis with overlays
Merge pull request #1038 in CASA/casa from CAS-12429 to master
* commit '281bd24c24aeee8f6cfbe098b7bd663363e73b3f':
Updated test for projection. Removed 'HPX' from the parameter description since it is not working.
A minor log message fix
added standard gridder test with equivalent names
Comment out briggs r=-2 vs uniform beam comparision which fails for parallel
Added testing for different weighting for onefield
Fixed mergeParaCubeResults in test_imager_helper. Ressurrected three skipped tests since now they pass
Copied modifications on test_refimager to test_tclean to be in sync
Fixed mpicasa -n 2 issue for test_multifield_both_cube, iterdone value would be the same as the serial case for this.
Added test for CAS-11978 but currently skipped for parallel mode. Need to enable the test when CAS-11978 is fixed.
For nchan < nNodes, reduce the number of nodes actually used.
Merge pull request #1035 in CASA/casa from bugfix/CAS-12514 to master
* commit '73b041e1d5674d53659363439ce6baa3d8687d3d':
modify so that coordsys instances are definitely closed.
