[daip] can I plot the uv wt function ?
Niruj Mohan
niruj at rri.res.in
Wed Mar 20 04:35:01 EST 2002
Yes, an FFT of the beam will do what I need -- thanks for the suggestion !
niruj
On Tue, 19 Mar 2002, Eric Greisen wrote:
> 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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