Changeset 6948

Timestamp:

Apr 21, 2006, 11:48:52 AM (20 years ago)

Author:

eugene

Message:

skipping sources with insignificant flux

File:

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

trunk/psphot/src/psphotBlendFit.c

@@ -39 +39 @@
         if (source->moments->SN < FIT_SN_LIM) continue;
 
-        // if model is NULL, we don't have a starting guess
-        if (source->modelPSF == NULL) continue;
-
         if (source->moments->x < AnalysisRegion.x0) continue;
         if (source->moments->y < AnalysisRegion.y0) continue;
         if (source->moments->x > AnalysisRegion.x1) continue;
         if (source->moments->y > AnalysisRegion.y1) continue;
+
+        // if model is NULL, we don't have a starting guess
+        if (source->modelPSF == NULL) continue;
+
+        // skip sources which are insignificant flux?
+        if (source->modelPSF->params->data.F32[1] < 0.1) {
+            psTrace ("psphotBlendFit", 5, "skipping near zero source: %f, %f : %f\n",
+                     source->modelPSF->params->data.F32[1],
+                     source->modelPSF->params->data.F32[2],
+                     source->modelPSF->params->data.F32[3]);
+            continue;
+        }
 
         // replace object in image