[daip] can I plot the uv wt function ?

Eric Greisen egreisen at NRAO.EDU
Tue Mar 19 13:19:14 EST 2002


Niruj Mohan writes:

 > Is there a way of making AIPS plot the uv density function as a function
 > of uv distance, taking into account the weighting used while imaging ?
 > Maybe I am not expressing the question properly -- what I would like is
 > the weighted uv density vs uv distance, taking into account the actual uv
 > coverage, wts added while imaging due to UVWTFN, robust, etc.
 > 

I am not entirely sure what it is you want - i.e. what you mean by uv
density.  The Fourier transform of the dirty beam probably comes close
to what you are requesting.  Run FFT on IBM001 and then use the
various image display routines on the output image.

Eric Greisen




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