Index: trunk/psastro/src/psastro.h
===================================================================
--- trunk/psastro/src/psastro.h	(revision 36837)
+++ trunk/psastro/src/psastro.h	(revision 37552)
@@ -154,7 +154,8 @@
 
 bool 		  psastroZeroPoint (pmConfig *config);
-psVector         *psastroZeroPointReadoutAccum(psVector *dMag, pmReadout *readout, float exptime);
+psVector         *psastroZeroPointReadoutAccum(psVector *dMag, pmReadout *readout, float exptime, float refminMag, float refmaxMag);
 bool              psastroZeroPointAnalysis (psMetadata *header, psVector *dMag, float zeropt, psMetadata *recipe);
 bool 		  psastroZeroPointFromRecipe (float *zeropt, float *exptime, float *ghostMaxMag, pmFPA *fpa, psMetadata *recipe);
+bool              psastroZeroPointRefMagLimitFromRecipe (float *refminMag, float *refmaxMag, pmFPA *fpa, psMetadata *recipe);
 
 psStats          *psastroStatsPercentile (psVector *myVector, psMetadata *recipe);