The astropy Table class changed behavior so that a Table can hold both MaskedColumn and Column at once. The fix here is to force all MaskedColumn with masked=True.
Testing
[x] Passes unit tests on MacOS, linux, Windows (at least one required)
[x] Functional testing - fixes the problem in aca_view
Description
The astropy Table class changed behavior so that a Table can hold both MaskedColumn and Column at once. The fix here is to force all MaskedColumn with
masked=True
.Testing
Fixes https://github.com/sot/aca_view/issues/57