remove_continuum_visibility

ska_sdp_func_python.xradio.visibility.operations.remove_continuum_visibility(observation: Dataset, mask: slice = None, degree: int = 1, threshold: float = 2.5) → Dataset

Perform uv continuum subtraction.

Parameters:

• observation – An observtion dataset obtained from a processing set

• mask – Channels to be excluded, Default: None

• degree – Degree of fit, Default: 1

• threshold – Threshold in sigma to reject outliers. Default: 2.5

Returns:

New processing set with continuum subtracted visibilities and model visibilities