Changeset 6434 for trunk/doc/modules/ModulesSDRS.tex

Timestamp:

Feb 16, 2006, 8:57:51 AM (20 years ago)

Author:

eugene

Message:

changes leading to CDR

File:

• trunk/doc/modules/ModulesSDRS.tex (modified) (3 diffs)

trunk/doc/modules/ModulesSDRS.tex

@@ -1 @@
-%%% $Id: ModulesSDRS.tex,v 1.74 2006-02-11 03:16:55 price Exp $
+%%% $Id: ModulesSDRS.tex,v 1.75 2006-02-16 18:57:51 eugene Exp $
 \documentclass[panstarrs,spec]{panstarrs}
 
@@ -2405 +2405 @@
 making flat-topped regions have single peaks at the (+x,+y) corner.
 When selecting the peaks, their type must also be set.  The result of
-this function is an array of \code{pmPeak} entries.
+this function is an array of \code{pmPeak} entries.  The resulting set
+of peaks should be considered a starting point, not an unambiguous
+sample of the only real peaks.  If the input image is a subimage, the
+output peak coordinates should be in the {\em parent} coordinate
+frame.
 
 \begin{prototype}
@@ -2433 +2437 @@
 The first form defines \code{psImage} subarrays (pixel, weight, and
 mask) for the source located at coordinates \code{x,y} on the image
-set defined by \code{readout}.  The pixels defined by this operation
-consist of a square window (of full width $2 Radius + 1$) centered on
-the pixel which contains the given coordinate, in the frame of the
-readout.  The window is defined to have limits which are valid within
-the boundary of the \code{readout} image, thus if the radius would
-fall outside the image pixels, the subimage is truncated to only
-consist of valid pixels.  If \code{readout->mask} or
+set defined by \code{readout} (in parent coords).  The pixels defined
+by this operation consist of a square window (of full width $2 Radius
++ 1$) centered on the pixel which contains the given coordinate, in
+the frame of the readout.  The window is defined to have limits which
+are valid within the boundary of the \code{readout} image, thus if the
+radius would fall outside the image pixels, the subimage is truncated
+to only consist of valid pixels.  If \code{readout->mask} or
 \code{readout->weight} are not \code{NULL}, matching subimages are
 defined for those images as well.  This function fails if no valid