Index: trunk/MagicSoft/Mars/mfilter/MFMagicCuts.cc
===================================================================
--- trunk/MagicSoft/Mars/mfilter/MFMagicCuts.cc	(revision 8623)
+++ trunk/MagicSoft/Mars/mfilter/MFMagicCuts.cc	(revision 8624)
@@ -38,10 +38,10 @@
 //      dist         = MHillasSrc.fDist*fMm2Deg
 //      m3long       = MHillasExt.fM3Long*sign(MHillasSrc.fCosDeltaAlpha)*fMm2Deg
-//      slope        = MHillasExt.fSlopeLong*sign(MHillasSrc.fCosDeltaAlpha)*fMm2Deg
+//      slope        = MHillasExt.fSlopeLong*sign(MHillasSrc.fCosDeltaAlpha)/fMm2Deg
 //
 //      antialpha    = MHillasSrcAnti.fAlpha
 //      antidist     = MHillasSrcAnti.fDist*fMm2Deg
 //      antim3long   = MHillasExt.fM3Long*sign(MHillasSrcAnti.fCosDeltaAlpha)*fMm2Deg
-//      antislope    = MHillasExt.fSlopeLong*sign(MHillasSrcAnti.fCosDeltaAlpha)*fMm2Deg
+//      antislope    = MHillasExt.fSlopeLong*sign(MHillasSrcAnti.fCosDeltaAlpha)/fMm2Deg
 //
 //      had          = Hadronness.fVal
Index: trunk/MagicSoft/Mars/mjobs/MJStar.cc
===================================================================
--- trunk/MagicSoft/Mars/mjobs/MJStar.cc	(revision 8623)
+++ trunk/MagicSoft/Mars/mjobs/MJStar.cc	(revision 8624)
@@ -362,5 +362,5 @@
     // ----------------------- Muon Analysis ----------------------
     // Filter to start muon analysis
-    MFDataPhrase fmuon1("MHillas.fSize>150", "MuonPreCut");
+    MFDataPhrase fmuon1("MHillas.fSize>150 && MNewImagePar.fConcCOG<0.1", "MuonPreCut");
     // Filter to calculate further muon parameters
     MFDataPhrase fmuon2("(MMuonSearchPar.fRadius>180) && (MMuonSearchPar.fRadius<400) &&"