Changeset 6890 for trunk/MagicSoft/Mars/mhflux/MHAlpha.cc

Timestamp:

03/29/05 09:56:16 (20 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mhflux/MHAlpha.cc (modified) (5 diffs)

trunk/MagicSoft/Mars/mhflux/MHAlpha.cc

@@ -138 +138 @@
     MBinning binsa, binse, binst;
     binsa.SetEdges(18, 0, 90);
-    binse.SetEdgesLog(25, 10, 100000);
+    binse.SetEdgesLog(15, 10, 100000);
     binst.SetEdgesCos(50, 0, 60);
     binse.Apply(fHEnergy);
@@ -467 +467 @@
 
         alpha  = hil->GetAlpha();
+
         if (fHillas)
             size = fHillas->GetSize();
@@ -472 +473 @@
         theta  = fPointPos ? fPointPos->GetZd()   : 0;
     }
+
+    //if (size>0)
+    //    alpha /= (2.4 + 1.13*(log10((energy-14)/0.37)-5)*(log10((energy-14)/0.37)-5))/15;
 
     // enhance histogram if necessary
@@ -563 +567 @@
             }
         }
+        else
+            hon->SetMinimum(0);
         FitEnergyBins();
         FitThetaBins();
@@ -748 +754 @@
     Int_t n = fHAlpha.GetNbinsY();
     Int_t nc = (Int_t)(TMath::Sqrt((Float_t)n-1)+1);
-    c->Divide(nc, nc, 0, 0);
+    c->Divide(nc, nc, 1e-10, 1e-10);
 
     // Do not store the 'final' result in fFit