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Resample the UV data by averaging Nc adjacent channels. The value for Nc is derived from the current field of view, to avoid bandwidth smearing. This command is intended to provide a compact form of UV data for continuum-only imaging, through the UV_MAP /CONTINUUM command. Contrary to the output of the UV_CONTINUUM command, it is also suitable for Self-Calibration (and it is more compact).
With no /FILE option, the current UV table obtained by READ UV is resampled.
With the /FILE option, the UV data is read from file FileIn and the resampled output is written in file FileOut.
Caution: /CONTINUUM may not work with the /FILE option if the Minimun and Maximum baselines are not available in the FileIn header.