Index: /trunk/doc/pslib/ChangeLogSDRS.tex
===================================================================
--- /trunk/doc/pslib/ChangeLogSDRS.tex	(revision 3180)
+++ /trunk/doc/pslib/ChangeLogSDRS.tex	(revision 3181)
@@ -1,3 +1,3 @@
-%%% $Id: ChangeLogSDRS.tex,v 1.66 2005-02-10 01:26:56 eugene Exp $
+%%% $Id: ChangeLogSDRS.tex,v 1.67 2005-02-10 02:30:02 price Exp $
 
 \subsection{Changes from version 00 to version 01}
@@ -436,5 +436,5 @@
 \end{itemize}
 
-\subsection{Changes from Revision 11 (21 January 2005) to Revision 12 (Present)}
+\subsection{Changes from Revision 11 (21 January 2005) to Revision 12 (9 February 2005)}
 
 \begin{itemize}
@@ -463,2 +463,10 @@
 \item dropped the Image I/O Functions section (functions moved to psFits)
 \end{itemize}
+
+\subsection{Changes from Revision 12 (9 February 2005) to Revision 13 (Present)}
+
+\begin{itemize}
+\item Added \code{color}, \code{magnitude} to
+  \code{psAstrometryWriteWCS}, in order to convert a
+  \code{psPlaneDistort} into a straight spatial polynomial.
+\end{itemize}
Index: /trunk/doc/pslib/psLibSDRS_Astrom.tex
===================================================================
--- /trunk/doc/pslib/psLibSDRS_Astrom.tex	(revision 3180)
+++ /trunk/doc/pslib/psLibSDRS_Astrom.tex	(revision 3181)
@@ -716,10 +716,4 @@
 image to the tangent plane); and the projection.
 
-The FITS WCS standard is described in Calabretta \& Greisen, A\&A,
-2002, 395, 1077.  An extension to the standard, the TNX projection, is
-described at \url{http://iraf.noao.edu/projects/ccdmosaic/tnx.html}.
-This extension is in widespread use and must also be supported for
-both reading and writing.
-
 \begin{verbatim}
 bool psAstrometryReadWCS(psPlaneTransform **transform, // Output transformation
@@ -729,5 +723,7 @@
 bool psAstrometryWriteWCS(psMetadata *header, // Output FITS header
                           psPlaneTransform *transform, // Input transformation
-		          psProjection *projection // Input projection
+		          psProjection *projection, // Input projection
+			  double color, // Mean color to use
+			  double magnitude, // Mean magnitude to use
                           );
 bool psAstrometrySimplify(psPlaneTransform **transform, // Output transformation