From 3dc2825ecd43f13a0f243236b2a99a8fdcc99511 Mon Sep 17 00:00:00 2001
From: mcosenti <mcosenti@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Mon, 18 Jun 2012 14:31:16 +0000
Subject: [PATCH] bugfix

---
 PWGGA/EMCALTasks/AliAnalysisTaskEMCALIsoPhoton.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PWGGA/EMCALTasks/AliAnalysisTaskEMCALIsoPhoton.cxx b/PWGGA/EMCALTasks/AliAnalysisTaskEMCALIsoPhoton.cxx
index 8a44e2bd34e..d1fc0fcfbe9 100644
--- a/PWGGA/EMCALTasks/AliAnalysisTaskEMCALIsoPhoton.cxx
+++ b/PWGGA/EMCALTasks/AliAnalysisTaskEMCALIsoPhoton.cxx
@@ -353,6 +353,7 @@ void AliAnalysisTaskEMCALIsoPhoton::FillClusHists()
     Float_t clsPos[3] = {0,0,0};
     c->GetPosition(clsPos);
     TVector3 clsVec(clsPos);
+    Double_t Et = c->E()*TMath::Sin(clsVec.Theta());
     Float_t ceiso, cephiband, cecore;
     Float_t triso, trphiband, trcore;
     Float_t alliso, allphiband, allcore;
@@ -360,13 +361,13 @@ void AliAnalysisTaskEMCALIsoPhoton::FillClusHists()
     Float_t netConeArea = TMath::Pi()*(fIsoConeR*fIsoConeR - 0.04*0.04);
     GetCeIso(clsVec, ceiso, cephiband, cecore);
     GetTrIso(clsVec, triso, trphiband, trcore);
+    ceiso -= Et;
     alliso = ceiso + triso;
     allphiband = cephiband + trphiband;
     allcore = cecore + trcore;
     Float_t ceisoue =  cephiband/phibandArea*netConeArea;
     Float_t trisoue =  trphiband/phibandArea*netConeArea;
     Float_t allisoue =  allphiband/phibandArea*netConeArea;
-    Double_t Et = c->E()*TMath::Sin(clsVec.Theta());
     fM02Et->Fill(Et, c->GetM02());
     if(ceiso<1)
       fM02EtCeIso1->Fill(Et, c->GetM02());
-- 
2.43.0