18.43 UV_SUBTRACT

[CLEAN\]UV_SUBTRACT [Time [Factor]] /FILE FileIn FileCont [FileOut] [/RANGE Min Max Type]

Subtract the Continuum UV data present in UV Table file given in FileCont from the spectral line visibilities of the UV table FileIn, and put the result in FileOut. The /FILE option is mandatory for syntax conformance reasons.

If FileOut is not present, FileIn will be overwritten.

Time is the smoothing time constant to determine the continuum visibility (default none). Factor is an optional scale factor to apply to the continuum visibility.