National Radio
Astronomy Observatory

1.6.6.3 Image values

The imval task will values from an image. There are options to restrict this to a box region, and to return specified channels and Stokes of the cube as a spectrum. This task will return these values in a Python dictionary return variable which can then be operated on in the casapy environment.

See § 6.7 for more.

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

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