Index: trunk/psModules/src/objects/pmSourceIO.c
===================================================================
--- trunk/psModules/src/objects/pmSourceIO.c	(revision 26893)
+++ trunk/psModules/src/objects/pmSourceIO.c	(revision 27531)
@@ -539,4 +539,7 @@
                 status &= pmSourcesWrite_CMF_PS1_V2 (file->fits, readout, sources, file->header, outhead, dataname);
             }
+            if (!strcmp (exttype, "PS1_DV1")) {
+                status &= pmSourcesWrite_CMF_PS1_DV1 (file->fits, readout, sources, file->header, outhead, dataname);
+            }
 
             if (xsrcname) {
@@ -553,4 +556,7 @@
 		    status &= pmSourcesWrite_CMF_PS1_V2_XSRC (file->fits, sources, xsrcname, recipe);
 		}
+		if (!strcmp (exttype, "PS1_DV1")) {
+		    status &= pmSourcesWrite_CMF_PS1_DV1_XSRC (file->fits, sources, xsrcname, recipe);
+		}
             }
             if (xfitname) {
@@ -567,4 +573,7 @@
 		    status &= pmSourcesWrite_CMF_PS1_V2_XFIT (file->fits, sources, xfitname);
 		}
+		if (!strcmp (exttype, "PS1_DV1")) {
+		    status &= pmSourcesWrite_CMF_PS1_DV1_XFIT (file->fits, sources, xfitname);
+		}
             }
 	    psFree (outhead);
@@ -1015,4 +1024,7 @@
                 sources = pmSourcesRead_CMF_PS1_V2 (file->fits, hdu->header);
             }
+            if (!strcmp (exttype, "PS1_DV1")) {
+                sources = pmSourcesRead_CMF_PS1_DV1 (file->fits, hdu->header);
+            }
 
             if (!pmReadoutReadDetEff(file->fits, readout, deteffname)) {