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Applying the transformation function: the TRANSFORM task

The TRANSFORM task transforms an original image into a uniform grid image in the user coordinates created by the FITCOORDS task. The wavelength calibartion including linearize and distortion correction are achieved simultaneously with this task. Figure 43 shows the parameters of the TRANSFORM task and the results of its execution as an example.

Figure 43: An example of the parameter setting and execution results of the TRANSFORM task.
\begin{figure}
\lq
\begin{alltt}
\relax{}
 {\footnotesize
 > lpar transf...
... 71., dy = 1., ny = 71, ylog = no
 }
 \relax \end{alltt}
\end{figure}



Tae-Soo Pyo
2003-05-29