Index: trunk/psModules/src/objects/pmSourcePhotometry.h
===================================================================
--- trunk/psModules/src/objects/pmSourcePhotometry.h	(revision 21511)
+++ trunk/psModules/src/objects/pmSourcePhotometry.h	(revision 25980)
@@ -52,10 +52,10 @@
 bool pmSourceMagnitudes (pmSource *source, pmPSF *psf, pmSourcePhotometryMode mode, psImageMaskType maskVal);
 bool pmSourcePixelWeight (float *pixWeight, pmModel *model, psImage *mask, psImageMaskType maskVal);
-bool pmSourceChisq (pmModel *model, psImage *image, psImage *mask, psImage *weight, psImageMaskType maskVal);
+bool pmSourceChisq (pmModel *model, psImage *image, psImage *mask, psImage *weight, psImageMaskType maskVal, const float covarFactor);
 
 
-double pmSourceDataDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum);
-double pmSourceModelDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum);
-double pmSourceModelWeight(const pmSource *Mi, int term, const bool unweighted_sum);
+double pmSourceDataDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum, const float covarFactor);
+double pmSourceModelDotModel (const pmSource *Mi, const pmSource *Mj, const bool unweighted_sum, const float covarFactor);
+double pmSourceModelWeight(const pmSource *Mi, int term, const bool unweighted_sum, const float covarFactor);
 
 // retire these: