Index: trunk/psModules/src/objects/pmSource.c
===================================================================
--- trunk/psModules/src/objects/pmSource.c	(revision 33586)
+++ trunk/psModules/src/objects/pmSource.c	(revision 33690)
@@ -160,4 +160,5 @@
     source->parent = NULL;
     source->imageID = -1;
+    source->nFrames = 0;
 
     psMemSetDeallocator(source, (psFreeFunc) sourceFree);
Index: trunk/psModules/src/objects/pmSource.h
===================================================================
--- trunk/psModules/src/objects/pmSource.h	(revision 33586)
+++ trunk/psModules/src/objects/pmSource.h	(revision 33690)
@@ -118,4 +118,5 @@
     pmSource *parent;			///< reference to the master source from which this is derived
     int imageID;
+    psU16 nFrames;
 };
 
Index: trunk/psModules/src/objects/pmSourceIO_CMF_PS1_DV1.c
===================================================================
--- trunk/psModules/src/objects/pmSourceIO_CMF_PS1_DV1.c	(revision 33586)
+++ trunk/psModules/src/objects/pmSourceIO_CMF_PS1_DV1.c	(revision 33690)
@@ -81,10 +81,9 @@
     }
 
-    short nImageOverlap; 
     float magOffset; 
     float zeroptErr; 
     float fwhmMajor; 
     float fwhmMinor;
-    pmSourceOutputsCommonValues (&nImageOverlap, &magOffset, &zeroptErr, &fwhmMajor, &fwhmMinor, readout, imageHeader);
+    pmSourceOutputsCommonValues (&magOffset, &zeroptErr, &fwhmMajor, &fwhmMinor, readout, imageHeader);
 
     table = psArrayAllocEmpty (sources->n);
@@ -161,6 +160,5 @@
         psMetadataAdd (row, PS_LIST_TAIL, "FLAGS",            PS_DATA_U32, "psphot analysis flags",                      source->mode);
 
-        // XXX not sure how to get this : need to load Nimages with weight?
-        psMetadataAdd (row, PS_LIST_TAIL, "N_FRAMES",         PS_DATA_U16, "Number of frames overlapping source center", nImageOverlap);
+        psMetadataAdd (row, PS_LIST_TAIL, "N_FRAMES",         PS_DATA_U16, "Number of frames overlapping source center", source->nFrames);
         psMetadataAdd (row, PS_LIST_TAIL, "PADDING",          PS_DATA_S16, "padding", 0);
 
Index: trunk/psModules/src/objects/pmSourceIO_CMF_PS1_DV2.c
===================================================================
--- trunk/psModules/src/objects/pmSourceIO_CMF_PS1_DV2.c	(revision 33586)
+++ trunk/psModules/src/objects/pmSourceIO_CMF_PS1_DV2.c	(revision 33690)
@@ -82,10 +82,9 @@
     table = psArrayAllocEmpty (sources->n);
 
-    short nImageOverlap; 
     float magOffset; 
     float zeroptErr; 
     float fwhmMajor; 
     float fwhmMinor;
-    pmSourceOutputsCommonValues (&nImageOverlap, &magOffset, &zeroptErr, &fwhmMajor, &fwhmMinor, readout, imageHeader);
+    pmSourceOutputsCommonValues (&magOffset, &zeroptErr, &fwhmMajor, &fwhmMinor, readout, imageHeader);
 
     // we write out PSF-fits for all sources, regardless of quality.  the source flags tell us the state
@@ -180,5 +179,5 @@
 
         // XXX not sure how to get this : need to load Nimages with weight?
-        psMetadataAdd (row, PS_LIST_TAIL, "N_FRAMES",         PS_DATA_U16, "Number of frames overlapping source center", nImageOverlap);
+        psMetadataAdd (row, PS_LIST_TAIL, "N_FRAMES",         PS_DATA_U16, "Number of frames overlapping source center", source->nFrames);
         psMetadataAdd (row, PS_LIST_TAIL, "PADDING",          PS_DATA_S16, "padding", 0);
 
Index: trunk/psModules/src/objects/pmSourceIO_CMF_PS1_SV1.c
===================================================================
--- trunk/psModules/src/objects/pmSourceIO_CMF_PS1_SV1.c	(revision 33586)
+++ trunk/psModules/src/objects/pmSourceIO_CMF_PS1_SV1.c	(revision 33690)
@@ -84,10 +84,9 @@
     table = psArrayAllocEmpty (sources->n);
 
-    short nImageOverlap; 
     float magOffset; 
     float zeroptErr; 
     float fwhmMajor; 
     float fwhmMinor;
-    pmSourceOutputsCommonValues (&nImageOverlap, &magOffset, &zeroptErr, &fwhmMajor, &fwhmMinor, readout, imageHeader);
+    pmSourceOutputsCommonValues (&magOffset, &zeroptErr, &fwhmMajor, &fwhmMinor, readout, imageHeader);
 
     // we write out PSF-fits for all sources, regardless of quality.  the source flags tell us the state
@@ -170,6 +169,5 @@
         psMetadataAdd (row, PS_LIST_TAIL, "FLAGS2",           PS_DATA_U32, "psphot analysis flags",                     source->mode2);
 
-        // XXX not sure how to get this : need to load Nimages with weight?
-        psMetadataAdd (row, PS_LIST_TAIL, "N_FRAMES",         PS_DATA_U16, "Number of frames overlapping source center", nImageOverlap);
+        psMetadataAdd (row, PS_LIST_TAIL, "N_FRAMES",         PS_DATA_U16, "Number of frames overlapping source center", source->nFrames);
         psMetadataAdd (row, PS_LIST_TAIL, "PADDING",          PS_DATA_S16, "padding", 0);
 
Index: trunk/psModules/src/objects/pmSourceOutputs.c
===================================================================
--- trunk/psModules/src/objects/pmSourceOutputs.c	(revision 33586)
+++ trunk/psModules/src/objects/pmSourceOutputs.c	(revision 33690)
@@ -40,5 +40,5 @@
 #include "pmSourceOutputs.h"
 
-bool pmSourceOutputsCommonValues (short *nImageOverlap, float *magOffset, float *zeroptErr, float *fwhmMajor, float *fwhmMinor, pmReadout *readout, psMetadata *header) {
+bool pmSourceOutputsCommonValues (float *magOffset, float *zeroptErr, float *fwhmMajor, float *fwhmMinor, pmReadout *readout, psMetadata *header) {
 
     pmFPA  *fpa  = readout->parent->parent->parent;
@@ -72,5 +72,4 @@
     }
 
-    *nImageOverlap = psMetadataLookupS32 (&status2, header, "NINPUTS");
     return true;
 
Index: trunk/psModules/src/objects/pmSourceOutputs.h
===================================================================
--- trunk/psModules/src/objects/pmSourceOutputs.h	(revision 33586)
+++ trunk/psModules/src/objects/pmSourceOutputs.h	(revision 33690)
@@ -56,5 +56,5 @@
 } pmSourceOutputsMoments;
 
-bool pmSourceOutputsCommonValues (short *nImageOverlap, float *magOffset, float *zeroptErr, float *fwhmMajor, float *fwhmMinor, pmReadout *readout, psMetadata *header);
+bool pmSourceOutputsCommonValues (float *magOffset, float *zeroptErr, float *fwhmMajor, float *fwhmMinor, pmReadout *readout, psMetadata *header);
 
 bool pmSourceOutputsSetValues (pmSourceOutputs *outputs, pmSource *source, pmChip *chip, float fwhmMajor, float fwhmMinor, float magOffset);