Changeset 31154 for trunk/psphot/src/psphotFitSourcesLinearStack.c

Timestamp:

Apr 4, 2011, 1:12:39 PM (15 years ago)

Author:

eugene

Message:

use the smoothed image for footprint culling; use a more stringent culling for saturated stars; more tweaks to get sat stars to be fitted; various updates to psphotStack; unify psphotImageLoop varients; be a bit careful about number of stars in a PSF clump

Location:

trunk/psphot

Files:

• . (modified) (2 props)
• src/psphotFitSourcesLinearStack.c (modified) (1 diff)

trunk/psphot

@@ -19 +19 @@
 psphot-config
 Doxyfile
+a.out.dSYM

@@ -19 +19 @@
 psphot-config
 Doxyfile
+a.out.dSYM

trunk/psphot/src/psphotFitSourcesLinearStack.c

@@ -163 +163 @@
     for (int i = 0; i < fitSources->n; i++) {
         pmSource *source = fitSources->data[i];
-        if (source->mode & PM_SOURCE_MODE_NONLINEAR_FIT) continue;
         pmModel *model = pmSourceGetModel (NULL, source);
-        pmSourceChisq (model, source->pixels, source->maskObj, source->variance, maskVal, COVAR_FACTOR);
+        if (!(source->mode & PM_SOURCE_MODE_NONLINEAR_FIT)) {
+            model->nPar = 1; // LINEAR-only sources have 1 parameter; NONLINEAR sources have their original value
+        }
+        pmSourceChisq (model, source->pixels, source->maskObj, source->variance, maskVal);
     }
     psLogMsg ("psphot.ensemble", PS_LOG_MINUTIA, "get chisqs: %f sec (%d elements)\n", psTimerMark ("psphot.linear"), sparse->Nelem);

@@ -19 +19 @@
 psphot-config
 Doxyfile
+a.out.dSYM