Index: /trunk/Mars/hawc/star.C
===================================================================
--- /trunk/Mars/hawc/star.C	(revision 19704)
+++ /trunk/Mars/hawc/star.C	(revision 19705)
@@ -26,5 +26,5 @@
 
 ******************************************************************/
-int star(const char *datafile, Double_t lvl1=7.8, Double_t lvl2=3.9, const char *outpath=".")
+int star(const char *datafile, const char *outpath=".")
 {
     // The delta t [ns/deg] for the image cleaning
@@ -59,5 +59,7 @@
 
     TString fname = gSystem->ConcatFileName(outpath, gSystem->BaseName(datafile));
-    fname.ReplaceAll("_C.root", "_I.root");
+    fname.ReplaceAll("_C_", "_I_");
+
+    gSystem->ExpandPathName(fname);
 
     gLog.Separator();