Index: branches/pap/ppStack/src/ppStackConvolve.c
===================================================================
--- branches/pap/ppStack/src/ppStackConvolve.c	(revision 26300)
+++ branches/pap/ppStack/src/ppStackConvolve.c	(revision 26311)
@@ -117,4 +117,7 @@
                 psMetadataAddF32(options->stats, PS_LIST_TAIL, "STAMP.NUM", PS_META_DUPLICATE_OK,
                                  "Number of stamps", kernels->numStamps);
+                float norm = psMetadataLookupF32(NULL, readout->analysis, PM_SUBTRACTION_ANALYSIS_NORM);
+                psMetadataAddF32(options->stats, PS_LIST_TAIL, "KERNEL.NORM", PS_META_DUPLICATE_OK,
+                                 "Normalisation for kernel", norm);
                 float deconv = psMetadataLookupF32(NULL, readout->analysis,
                                                    PM_SUBTRACTION_ANALYSIS_DECONV_MAX);