[daip] VPLOT negative fluxes

[Hans-Rainer Kloeckner]

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
--------------------------------------------------------



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