Changeset 42710 for branches/eam_branches/ipp-20230313/psModules/src/objects/pmSourceFitModel.c

Timestamp:

Jul 5, 2024, 12:29:41 PM (2 years ago)

Author:

eugene

Message:

add option in psphot to fit the PSF star positions as well as shapes (default is false); add option to use robustMedian vs clippedMean for moments-based source sizes and PSF star selection; reduce chance of choosing galaxies for PSF stars

File:

• branches/eam_branches/ipp-20230313/psModules/src/objects/pmSourceFitModel.c (modified) (2 diffs)

branches/eam_branches/ipp-20230313/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