Index: branches/pap/psphot/doc/stack.txt
===================================================================
--- branches/pap/psphot/doc/stack.txt	(revision 27708)
+++ branches/pap/psphot/doc/stack.txt	(revision 28003)
@@ -1,2 +1,12 @@
+
+20100503:
+
+  psphotStack : outline
+
+  * load N images
+  * make chisq detection image
+  * detect sources on all (N+1) images
+  * convolve N input images (to match, to target)
+  * measure source properties on convolved images
 
 20100126:
@@ -4,8 +14,4 @@
   * watch out for psphotSetMomentsWindow & MOMENTS_SX_MAX,etc
   * watch out for psphotSignificanceImage.c:,psphotEfficiency using the FWHM_MAJ from psphotChoosePSF
-    * ppSimDetections.c : SIGMA_SMOOTH
-ppSmooth/src/ppSmoothReadout.c:    psMetadataAddF32(recipe, PS_LIST_TAIL, "EFFECTIVE_AREA", PS_META_REPLACE, "Effective Area", effArea);
-ppSmooth/src/ppSmoothReadout.c:    psMetadataAddF32(recipe, PS_LIST_TAIL, "SIGNIFICANCE_SCALE_FACTOR", PS_META_REPLACE, "Signicance scale factor", factor);
-
 
 20100120 : more stack processing mods: