Index: trunk/ippconfig/recipes/psphot.config
===================================================================
--- trunk/ippconfig/recipes/psphot.config	(revision 37420)
+++ trunk/ippconfig/recipes/psphot.config	(revision 37448)
@@ -653,5 +653,5 @@
 
 SSTF_DIFF METADATA
-  PEAKS_NSIGMA_LIMIT_2                F32   4.0             # peak significance threshold  
+  PEAKS_NSIGMA_LIMIT_2              F32  4.5          # peak significance threshold -- from 4.0, higher now w/ covar fix  
   DIFF_STATS			    BOOL TRUE	       # Calculate diff-specific stats
   OUTPUT.FORMAT		            STR  PS1_DV3       # Format of output file