Index: trunk/MagicSoft/Mars/mastro/MAstroCatalog.h
===================================================================
--- trunk/MagicSoft/Mars/mastro/MAstroCatalog.h	(revision 4715)
+++ trunk/MagicSoft/Mars/mastro/MAstroCatalog.h	(revision 4817)
@@ -38,5 +38,5 @@
     Double_t Magnitude() const { return -2.5*TMath::Log10(Mag()); }
 
-    void SetRaDec(Double_t ra, Double_t dec, Double_t mag)
+    void SetRaDec(Double_t ra, Double_t dec, Double_t mag=0)
     {
         fType = kIsRaDec;
@@ -44,10 +44,10 @@
     }
     void SetName(const TString &str) { fName = str.Strip(TString::kBoth); }
-    void SetZdAz(Double_t zd, Double_t az, Double_t mag)
+    void SetZdAz(Double_t zd, Double_t az, Double_t mag=0)
     {
         fType = kIsZdAz;
         SetMagThetaPhi(pow(10, -mag/2.5), zd, az);
     }
-    void SetAltAz(Double_t alt, Double_t az, Double_t mag)
+    void SetAltAz(Double_t alt, Double_t az, Double_t mag=0)
     {
         fType = kIsAltAz;