Index: trunk/psphot/src/psphotOutput.c
===================================================================
--- trunk/psphot/src/psphotOutput.c	(revision 10185)
+++ trunk/psphot/src/psphotOutput.c	(revision 11200)
@@ -105,5 +105,5 @@
     // sky background model statistics
     psMetadataItemTransfer (header, recipe, "SKY_MEAN");
-    psMetadataItemTransfer (header, recipe, "SKY_STDEV");
+    psMetadataItemTransfer (header, recipe, "SKY_SIG");
     psMetadataItemTransfer (header, recipe, "SKY_MIN");
     psMetadataItemTransfer (header, recipe, "SKY_MAX");