Should be true if a valida polarization calibration is needed before execution. Note, for continuum(?) It is possible that this could be done after, rather than before, the target observations.

General Info
Name	polarizationCalValid
Type	Boolean
Visibility	private
Default Value	0
Owner	Preconditions
Is Read Only	false
Is Static	false
Aggregation	none
Is Derived	false

Inner Elements
Name	Type
unnamed	Instance Specification