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Basic Information on im2uv
Purpose: Convert an image to visibilities.
Categories: uv analysis
This Fourier transforms an image and writes the result as a
visibility file. Thus the uv plane sampling pattern is a
cartesian grid. Many of the uv variables are given reasonably
arbitrary values to make the output dataset appear mildly
Input image model. No default. The model should have units of
Jy/pixel, eg. a clean component model. Only a two-dimensional
model is handled.
Output visibility dataset. No default.
The region of interest in the model. The model is treated as
zero outside the region of interest. See the help on region
for more information.
Visibility data selection - only 'uvrange' selection is
supported. See the help on select for more information.
Revision: 1.4, 2011/10/06 07:18:56 UTC
Generated by firstname.lastname@example.org on 21 Jun 2016