[daip] VPLOT negative fluxes --- PLEASE IGNORE MY PREVIOUS EMAIL
Hans-Rainer Kloeckner
hrk at astro.ox.ac.uk
Thu Nov 10 11:07:22 EST 2011
Dear Eric and AIPS support,
sorry for the spam. I was not thinking in real and imaginary values.
Sorry again
Hans
Begin forwarded message:
> From: Hans-Rainer Kloeckner <hrkloeckner at gmail>
> Date: 10 November 2011 17:02:18 CET
> To: aipsmail at nrao.edu
> Subject: VPLOT negative fluxes
>
>
> Dear Eric, Dear Aips support,
>
> sorry for this basic question. Is there a way in AIPS to plot negative flux (even its un-physical)?
>
>
> I have used UVSUB to subtract some local sky model from my dataset, but if I look with VPLOT it only shows me positive fluxes.
>
> I have attached two screen shots explaining what I mean in detail.
>
> --- VPLOT on file F2501 shows the visibilities and the model
>
> --- VPLOT on file FF501DS shows the visibilities model subtracted
>
>
> NOW e.g. for baseline 1-10 I would expect negative flux, but vplot shows only positive flux.
>
>
>
>
>
>
>
> Thanks for your help.
>
> cheers,
>
> Hans
>
> --------------------------------------------------------
> Hans-Rainer Kloeckner
> --------------------------------------------------------
> Max-Planck-Institut fuer Radioastronomie
> Auf dem Huegel 69
> 53121 Bonn
> Germany
> +49 (0)228 525-481
> hrk at mpifr-bonn.mpg.de
> --------------------------------------------------------
> University of Oxford
> Denys Wilkinson Building
> Keble Road
> Oxford OX1 3RH
> United Kingdom
> +44 (0)1865 273303
> hrk at astro.ox.ac.uk
> --------------------------------------------------------
>
>
>
--------------------------------------------------------
Hans-Rainer Kloeckner
--------------------------------------------------------
Max-Planck-Institut fuer Radioastronomie
Auf dem Huegel 69
53121 Bonn
Germany
+49 (0)228 525-481
hrk at mpifr-bonn.mpg.de
--------------------------------------------------------
University of Oxford
Denys Wilkinson Building
Keble Road
Oxford OX1 3RH
United Kingdom
+44 (0)1865 273303
hrk at astro.ox.ac.uk
--------------------------------------------------------
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