Ensure legacy visibilities end up in cotter/CASA handedness

MWATelescope / mwalib

Library to read Murchison Widefield Array (MWA) raw visibilities, voltages and metadata into a common structure

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Ensure legacy visibilities end up in cotter/CASA handedness #16

Closed gsleap closed 3 years ago

gsleap commented 3 years ago

Cotter/CASA's imaginary values do not match mwalib for a legacy observation, as the visibilities needs to be conjugated one more time. This issue is to make that change and to also adjust the unit tests which compare to pyuvdata, which does not do this final conjugation of all visibilities. This would then make mwalib consistent between legacy and MWAX versions and also cotter/CASA.

gsleap commented 3 years ago

Fixed by ca45cba36a4306eb2a6862fa8ce9efad433860a4