Changeset 42843 for trunk/psModules/src/objects/pmSourceFitModel.c

Timestamp:

May 9, 2025, 11:28:49 AM (15 months ago)

Author:

eugene

Message:

optionally allow PSF star positions to be fitted during PSF model construction (default false); option to allow PSF clump analysis to use clipped stats (default) or robust stats; use select circular region of 2nd moment space, not square region; for bright (S/N > 25) externally-supplied sources, use the centroid (Mx,My) value instead of the peak

Location:

trunk/psModules

Files:

• . (modified) (1 prop)
• src/objects/pmSourceFitModel.c (modified) (2 diffs)

trunk/psModules/src/objects/pmSourceFitModel.c

@@ -189 +189 @@
         constraint->paramMask->data.PS_TYPE_VECTOR_MASK_DATA[PM_PAR_XPOS] = 0;
         constraint->paramMask->data.PS_TYPE_VECTOR_MASK_DATA[PM_PAR_YPOS] = 0;
+        break;
+      case PM_SOURCE_FIT_FULL:
+        // PSFstar Full model fits all shape params and Xo, Yo, Io (not sky)
+        nParams = params->n - 1;
+        psVectorInit (constraint->paramMask, 0);
+        constraint->paramMask->data.PS_TYPE_VECTOR_MASK_DATA[PM_PAR_SKY] = 1;
         break;
       case PM_SOURCE_FIT_EXT:
@@ -270 +276 @@
     model->nPar = nParams;
 
-    psTrace ("psModules.objects", 4, "niter: %d, chisq: %f", myMin->iter, myMin->value);
+    psTrace ("psModules.objects", 4, "niter: %d, chisq: %f, status: %d", myMin->iter, myMin->value, fitStatus);
 
     // save the resulting chisq, nDOF, nIter