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<H3><A NAME="SECTION00846200000000000000">
RESIDUAL/ROMAFOT</A>
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<TT>RESIDUAL/ROMAFOT</TT>
<FONT SIZE="-1"><TT>in_frame out_frame diff_frame [reg_tab]</TT></FONT>
<P>
This command produces two images to display the work just done.
The first one is the assembly of all the fitted elementary
images and the second is the difference between the original
frame and the reconstruction produced by <TT>ROMAFOT</TT>. While the
reconstructed image is essentially heuristic, the resulting difference
could be useful to visualise maxima not detected by the searching
programs. These images can then be examined with <TT>FIND/ROMAFOT</TT> or
<TT>SELECT/ROMAFOT</TT>.
<P>
In order to estimate the internal error introduced by the presence
of other images (error for crowding), the following simulation is
generally used.
<P>
<BR><HR>
<ADDRESS>
<I>Petra Nass</I>
<BR><I>1999-06-15</I>
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