Changeset 32695 for trunk/psphot/src/psphotFitSourcesLinear.c

Timestamp:

Nov 17, 2011, 2:17:35 PM (15 years ago)

Author:

eugene

Message:

fix psphotStack 2nd pass (subtract 1st pass sources from the correct image); fix PS color plotting; plug a leak in psphotStack

Location:

trunk

Files:

• . (modified) (1 prop)
• psphot (modified) (1 prop)
• psphot/src/psphotFitSourcesLinear.c (modified) (1 diff)

trunk/psphot/src/psphotFitSourcesLinear.c

@@ -342 +342 @@
     psLogMsg ("psphot.ensemble", PS_LOG_MINUTIA, "solve matrix: %f sec (%d elements)\n", psTimerMark ("psphot.linear"), sparse->Nelem);
 
-    // XXXX **** philosophical question:
-    // we measure bright objects in three passes: 1) linear fit; 2) non-linear fit; 3) linear fit:
-    // should retain the chisq and errors from the intermediate non-linear fit?
-    // the non-linear fit provides better values for the position errors, and for
-    // extended sources, the shape errors
+    // Philosophical question: we measure bright objects in three passes: 1) linear fit; 2)
+    // non-linear fit; 3) linear fit: should we retain the chisq and errors from the
+    // intermediate non-linear fit?  the non-linear fit provides better values for the position
+    // errors, and for extended sources, the shape errors
 
     // adjust I0 for fitSources and subtract