Changeset 37555 for trunk/psphot/src/psphotFitSourcesLinear.c

Timestamp:

Nov 4, 2014, 1:20:33 PM (12 years ago)

Author:

bills

Message:

delete guess psf model if the source has no unmasked pixels

File:

• trunk/psphot/src/psphotFitSourcesLinear.c (modified) (1 diff)

trunk/psphot/src/psphotFitSourcesLinear.c

@@ -263 +263 @@
             }
         }
+        if (modelSum == 0 ||  maskedSum == 0) {
+            // no pixels at all drop the modelPSF (probably only an issue for external sources
+            // which are created from a fake peak (full force))
+            psFree(source->modelPSF);
+            continue;
+        }
         if (modelSum < 0.5) continue; // skip sources with no model constraint (somewhat arbitrary limit)
         if (modelSum < 0.8) {