Changeset 4582 for trunk/psphot/src/fit_galaxies.c

Timestamp:

Jul 20, 2005, 4:19:11 AM (21 years ago)

Author:

eugene

Message:

working on the stability of the galaxy models

File:

• trunk/psphot/src/fit_galaxies.c (modified) (3 diffs)

trunk/psphot/src/fit_galaxies.c

@@ -14 +14 @@
 
     float MOMENT_R = psMetadataLookupF32 (&status, config, "GAL_MOMENTS_RADIUS");
-    float RADIUS   = psMetadataLookupF32 (&status, config, "FIT_RADIUS");
+    // float RADIUS   = psMetadataLookupF32 (&status, config, "FIT_RADIUS");
     float snFaint  = psMetadataLookupF32 (&status, config, "FAINT_SN_LIM");
     float OUTER    = psMetadataLookupF32 (&status, config, "OUTER_RADIUS");
@@ -22 +22 @@
     float FLUX_LIMIT  = FIT_NSIGMA * skyStats->sampleStdev;
 
-    psModelType   modelType   = psModelSetType ("PS_MODEL_RGAUSS");
+    psModelType   modelType   = psModelSetType ("PS_MODEL_SGAUSS");
     psModelRadius modelRadius = psModelRadius_GetFunction (modelType);
 
@@ -34 +34 @@
 
         // recalculate the source moments using the galaxy radius (larger)
-        status = pmSourceMoments (source, MOMENT_R);
+        status = pmSourceMoments_EAM (source, MOMENT_R);
+        if (!status) {
+          fprintf (stderr, "invalid moments, skipping\n");
+          continue;
+        }
 
         // use the source moments, etc to guess basic model parameters