Index: branches/pap/ppStack/src/ppStackReadout.c
===================================================================
--- branches/pap/ppStack/src/ppStackReadout.c	(revision 26300)
+++ branches/pap/ppStack/src/ppStackReadout.c	(revision 26324)
@@ -266,4 +266,5 @@
         if (norm) {
             float normalise = powf(10.0, -0.4 * norm->data.F32[i]); // Normalisation
+            fprintf(stderr, "Normalising image %d by %f mag = %f\n", i, norm->data.F32[i], normalise);
             psBinaryOp(ro->image, ro->image, "*", psScalarAlloc(normalise, PS_TYPE_F32));
             psBinaryOp(ro->variance, ro->variance, "*", psScalarAlloc(PS_SQR(normalise), PS_TYPE_F32));