Changeset 7618 for trunk/MagicSoft/Mars/mhflux/MAlphaFitter.cc

Timestamp:

03/20/06 18:05:27 (19 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mhflux/MAlphaFitter.cc (modified) (4 diffs)

trunk/MagicSoft/Mars/mhflux/MAlphaFitter.cc

@@ -36 +36 @@
 // Version 2:
 // ----------
-//  +Double_t fSignificanceExc;  // significance of excess
+//  + Double_t fSignificanceExc;  // significance of a known excess
 //
 //
@@ -276 +276 @@
     f.SetMuStep(0.05);
     f.SetMuMax(100);
+    f.SetMuMin(0);
+    f.SetCL(90);
+
     return f.CalculateUpperLimit(fEventsSignal, fEventsBackground);
 }
@@ -587 +590 @@
     case kGaussSigma:
         return GetGausSigma();
+    case kWeakSource:
+        return GetEventsBackground()<1 ? -GetEventsExcess() : -GetEventsExcess()/TMath::Sqrt(GetEventsBackground());
     }
     return 0;
@@ -649 +654 @@
         if (txt==(TString)"gausssigma" || txt==(TString)"gaussigma")
             fStrategy = kGaussSigma;
+        if (txt==(TString)"weaksource")
+            fStrategy = kWeakSource;
         rc = kTRUE;
     }