[daip] FLATN help

[Julie Grant]

Hi,

I am trying to create a mosaic using several individual pointings.  Each 
pointing is made up of several facets and then joined together using 
flatn.  For the large mosaic I want to include all pointings with data 
only out to 15 arc-minutes in radius of the L band primary beam.  What 
is the best way to approach this?

I have tried using FLATN and the edgskp parameter.  However, I cannot 
seem to get this to work properly.  Each pointing is 4096x4096 pixels 
and each pixel is 1 arcsecond.  So I have placed edgskp = (4092/2)-900 = 
1148 where 900 is 15 arcminutes in pixels.

Am I on the right track or is there another AIPS task that would work 
for this problem?

Thanks,
Julie