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imagerpbtest - Function



Package synthesis
Module imager


Perform a test of primary beam processing using a standard MeasurementSet


Synopsis
imagerpbtest()


Description
Perform a test of primary processing. The dataset used is an observation of 3C273 at 8GHz using the C-configuration of the VLA. It is part of the AIPS++ distribution.

The test does the following:

  • The uvfits file that is to be read in is in a standard place in the AIPS++ code source area.
  • The MeasurementSet is read from the uvfits file.
  • A default calibration is applied
  • The data are weighted using the Briggs algorithm.
  • One field is cleaned, using the mf algorithm and the primary beam is applied both during the subtraction of components (the major cycle) and in estimating the residuals.



Returns
Bool


Example
imagerpbtest()





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2006-10-15