Changeset 25313 for trunk/psModules/src/imcombine/pmPSFEnvelope.c

Timestamp:

Sep 10, 2009, 11:15:20 AM (17 years ago)

Author:

Paul Price

Message:

Nigel Metcalfe points out that we shouldn't use extended sources as stamps when convolving to a target PSF. To avoid this, I'm throwing out extended sources when I create the fake image. This requires an API change to pmReadoutFake(). I think I've caught all instances that use that.

File:

• trunk/psModules/src/imcombine/pmPSFEnvelope.c (modified) (2 diffs)

trunk/psModules/src/imcombine/pmPSFEnvelope.c

@@ -124 +124 @@
         pmResiduals *resid = psf->residuals;// PSF residuals
         psf->residuals = NULL;
-        if (!pmReadoutFakeFromSources(fakeRO, fakeSize, fakeSize, fakes, xOffset, yOffset, psf,
+        if (!pmReadoutFakeFromSources(fakeRO, fakeSize, fakeSize, fakes, 0, xOffset, yOffset, psf,
                                       NAN, radius, true, true)) {
             psError(PS_ERR_UNKNOWN, false, "Unable to generate fake readout.");
@@ -298 +298 @@
         }
 
-        // measure the source moments: tophat windowing, no pixel S/N cutoff
+        // measure the source moments: tophat windowing, no pixel S/N cutoff
         if (!pmSourceMoments(source, maxRadius, 0.0, 1.0)) {
             // Can't do anything about it; limp along as best we can