1.2.1.0 ms.uvsub - Function

ms.uvsub - Function

1.2.1 Subtract model from the corrected visibility data.
Description

This function subtracts model visibility data from corrected visibility data leaving the residuals in the corrected data column. If the parameter reverse is set True, this process is reversed.

Arguments


Inputs
reverse	When False subtracts model from visibility data; when True adds model to visibility data
	allowed:	bool
	Default:	false

Returns
bool

Example

The following example subtracts a model from the visibility data leaving the residuals in the corrected data column.

   ms.open(’ngc5921.ms’,nomodify=False)
   ms.uvsub()
   ms.close()

The following example adds the model back into the residuals.

   ms.open(’ngc5921.ms’,nomodify=False)
   ms.uvsub(reverse=True)
   ms.close()

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