National Radio
Astronomy Observatory

1.6.3.7 Correcting the Data

The final step in the calibration process, applycal may be used to apply several calibration tables (e.g., from gaincal or bandpass). The corrections are applied to the DATA column of the visibility, writing the CORRECTED_DATA column which can then be plotted (e.g. in plotxy), split out as the DATA column of a new MS, or imaged (e.g. using clean). Any existing corrected data are overwritten.

See § 4.6.1 for details.

More information about CASA may be found at the CASA web page

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