Index: trunk/psModules/src/objects/pmSourceIO_CMF.c.in
===================================================================
--- trunk/psModules/src/objects/pmSourceIO_CMF.c.in	(revision 37466)
+++ trunk/psModules/src/objects/pmSourceIO_CMF.c.in	(revision 37636)
@@ -1007,4 +1007,5 @@
             psMetadataAddF32 (row, PS_LIST_TAIL, "X_EXT_SIG",        0, "Sigma in EXT x coordinate",                  xErr);
             psMetadataAddF32 (row, PS_LIST_TAIL, "Y_EXT_SIG",        0, "Sigma in EXT y coordinate",                  yErr);
+            @>PS1_SV3@ psMetadataAddF32 (row, PS_LIST_TAIL, "SKY_EXT",        0, "EXT fit sky value",                  PAR ? PAR[PM_PAR_SKY] : NAN);
             @>PS1_DV2,>PS1_SV3@ psMetadataAddF32 (row, PS_LIST_TAIL, "RA_EXT",           0, "EXT model ra coordinate",                    raPos);
             @>PS1_DV2,>PS1_SV3@ psMetadataAddF32 (row, PS_LIST_TAIL, "DEC_EXT",          0, "EXT model dec coordinate",                   decPos);