DQA_EMC.cxx

Go to the documentation of this file.

#include <vector>
 
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/SmartDataPtr.h"
#include "GaudiKernel/PropertyMgr.h"
#include "GaudiKernel/Bootstrap.h"
 
#include "GaudiKernel/INTupleSvc.h"
#include "GaudiKernel/NTuple.h"
#include "GaudiKernel/ITHistSvc.h"
 
#include "CLHEP/Vector/ThreeVector.h"
#include "CLHEP/Vector/LorentzVector.h"
 
#include "EventModel/EventModel.h"
#include "EventModel/Event.h"
 
#include "EvtRecEvent/EvtRecEvent.h"
#include "EvtRecEvent/EvtRecTrack.h"
#include "DstEvent/TofHitStatus.h"
#include "EventModel/EventHeader.h"
 
//#include "VertexFit/VertexDbSvc.h"
#include "ParticleID/ParticleID.h"
//
#include "DQAEvent/DQAEvent.h"
#include "DQA_EMC/DQA_EMC.h"
 
#ifndef ENABLE_BACKWARDS_COMPATIBILITY
   typedef HepGeom::Point3D<double> HepPoint3D;
#endif
using CLHEP::HepLorentzVector;
 
 
/////////////////////////////////////////////////////////////////////////////
 
DQA_EMC::DQA_EMC(const std::string& name, ISvcLocator* pSvcLocator) :
  Algorithm(name, pSvcLocator) {
  
  //Declare the properties  
}
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
StatusCode DQA_EMC::initialize(){
  MsgStream log(msgSvc(), name());
 
  log << MSG::INFO << "in initialize()" << endmsg;
  StatusCode status;
 
  // DQA
  // The first directory specifier must be "DQAFILE"
  // The second is the sub-system name: MDC, DEDX, TOF, EMC, MUC, TRG
  // user can define more directory, such as DAQFILE/MDC/Bhabha.
  NTuplePtr nt(ntupleSvc(), "DQAFILE/EMC");
  if ( nt ) m_tuple = nt;
  else {
      m_tuple = ntupleSvc()->book("DQAFILE/EMC", CLID_ColumnWiseTuple, "EMC ntuple");
      if( m_tuple ) {
    status = m_tuple->addItem("ixtal", m_ixtal);
    status = m_tuple->addItem("npart", m_npart);
    status = m_tuple->addItem("ntheta",m_ntheta);
    status = m_tuple->addItem("nphi",  m_nphi);
    status = m_tuple->addItem("theta", m_theta);
    status = m_tuple->addItem("phi",   m_phi);
    status = m_tuple->addItem("emcX",  m_emcX);
    status = m_tuple->addItem("emcY",  m_emcY); 
    status = m_tuple->addItem("eSeed", m_eSeed);
    status = m_tuple->addItem("e5x5",  m_e5x5);
    status = m_tuple->addItem("energy",m_energy);
    status = m_tuple->addItem("time",  m_time);
 
      } else {
          log << MSG::ERROR << "Can not book N-tuple:" << long(m_tuple) << endreq;
      }
  }
 
 
  if(service("THistSvc", m_thistsvc).isFailure()) {
    log << MSG::ERROR << "Couldn't get THistSvc" << endreq;
    return StatusCode::FAILURE;
  }
 
  char name[60];
  char title[60];
 
  std::string HistName0, HistName;
  HistName0="/DQAHist/EMC/";
 
  sprintf( name, "EMC_Bhabha_ShowerEneBarrelVsEvent");      
  sprintf( title, "EMC Bhabha ShowerEneBarrel vs event");  
 
  m_HistEnergyB =new TH1F(name,title,200,0.,2.0);
  m_HistEnergyB->GetXaxis()->SetTitle("shower energy(GeV)");
  m_HistEnergyB->GetXaxis()->CenterTitle();
  m_HistEnergyB->GetYaxis()->SetTitle("Number of event");
  m_HistEnergyB->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName, m_HistEnergyB).isFailure()){
    log << MSG::ERROR << "Couldn't register " <<name<< endreq;
  }
  
  sprintf( name, "EMC_Bhabha_ShowerEneEastVsEvent");      
  sprintf( title, "EMC Bhabha ShowerEneEast vs event");
  m_HistEnergyEast =new TH1F(name,title,200,0.,2.0);
  m_HistEnergyEast->GetXaxis()->SetTitle("shower energy(GeV)");
  m_HistEnergyEast->GetXaxis()->CenterTitle();
  m_HistEnergyEast->GetYaxis()->SetTitle("Number of event");
  m_HistEnergyEast->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName, m_HistEnergyEast).isFailure()){
    log << MSG::ERROR << "Couldn't register "<<name << endreq;
  }
  
  
  sprintf( name, "EMC_Bhabha_ShowerEneWestVsEvent");      
  sprintf( title, "EMC Bhabha ShowerEneWest vs event");
  m_HistEnergyWest =new TH1F(name,title,200,0.,2.0);
  m_HistEnergyWest->GetXaxis()->SetTitle("shower energy(GeV)");
  m_HistEnergyWest->GetXaxis()->CenterTitle();
  m_HistEnergyWest->GetYaxis()->SetTitle("Number of event");
  m_HistEnergyWest->GetYaxis()->CenterTitle();
  
  
  HistName=HistName0+name;
  if( m_thistsvc->regHist(HistName, m_HistEnergyWest).isFailure()){
    log << MSG::ERROR << "Couldn't register "<<name << endreq;
  }
  
  
  sprintf( name, "EMC_Bhabha_ShowerThetaVsvent");      
  sprintf( title, "EMC Bhabha ShowerTheta vs event");   
  m_HistTheta =new TH1F(name,title,56, 0, 56);
  m_HistTheta->GetXaxis()->SetTitle("shower ID(theta)");
  m_HistTheta->GetXaxis()->CenterTitle();
  m_HistTheta->GetYaxis()->SetTitle("Number of event");
  m_HistTheta->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if( m_thistsvc->regHist(HistName, m_HistTheta).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<< endreq;
  }
  
  sprintf(name,"EMC_Bhabha_ShowerCosTheta");
  sprintf(title,"Emc Bhabha Costheta");
  m_HistCosTheta =new TH1F(name,title,200, -1.0, 1.0);
  m_HistCosTheta->GetXaxis()->SetTitle("shower cos(theta)");
  m_HistCosTheta->GetXaxis()->CenterTitle();
  m_HistCosTheta->GetYaxis()->SetTitle("Number of event");
  m_HistCosTheta->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName, m_HistCosTheta).isFailure()){
    log << MSG::ERROR << "Couldn't register "<<name << endreq;
  }
  
  
  sprintf( name, "EMC_Bhabha_ShowerPhiBarrelVsEvent");      
  sprintf( title, "EMC Bhabha ShowerPhiBarrel vs event");
  m_HistPhiB =new TH1F(name,title,120, 0, 120);
  m_HistPhiB->GetXaxis()->SetTitle("shower ID(phi)");
  m_HistPhiB->GetXaxis()->CenterTitle();
  m_HistPhiB->GetYaxis()->SetTitle("Number of event");
  m_HistPhiB->GetYaxis()->CenterTitle();
  
  
  HistName=HistName0+name;
  if( m_thistsvc->regHist(HistName, m_HistPhiB).isFailure()){
    log << MSG::ERROR << "Couldn't register "<<name << endreq;
  }
  
  sprintf( name, "EMC_Bhabha_ShowerPhiEastVsEvent");      
  sprintf( title, "EMC Bhabha ShowerPhiEast vs event");   
  m_HistPhiEast =new TH1F(name,title,256, -3.14, 3.14);
  m_HistPhiEast->GetXaxis()->SetTitle("shower phi(radian)");
  m_HistPhiEast->GetXaxis()->CenterTitle();
  m_HistPhiEast->GetYaxis()->SetTitle("Number of event");
  m_HistPhiEast->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_HistPhiEast).isFailure()){
    log << MSG::ERROR << "Couldn't register"<<name << endreq;
  }
  
  sprintf( name, "EMC_Bhabha_ShowerPhiWestVsEvent");      
  sprintf( title, "EMC Bhabha ShowerPhiWest vs event");
  m_HistPhiWest =new TH1F(name,title,256, -3.14, 3.14);
  m_HistPhiWest->GetXaxis()->SetTitle("shower phi(radian)");
  m_HistPhiWest->GetXaxis()->CenterTitle();
  m_HistPhiWest->GetYaxis()->SetTitle("Number of event");
  m_HistPhiWest->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_HistPhiWest).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<<endreq;
  }
  
  sprintf( name, "EMC_Bhabha_ShowerThetaPhi");      
  sprintf( title, "EMC Bhabha ShowerThetaPhi");
  m_ThetaPhi =new TH2F(name,"Theta versus Phi",
                2000, -3.15, 3.15, 2000, 0.1, 3.0);
  m_ThetaPhi->GetXaxis()->SetTitle("shower phi(radian)");
  m_ThetaPhi->GetXaxis()->CenterTitle();
  m_ThetaPhi->GetYaxis()->SetTitle("shower theta(radian)");
  m_ThetaPhi->GetYaxis()->CenterTitle();  
    
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_ThetaPhi).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<< endreq;
  }
 
 
 /////////////////////////////
  sprintf( name, "EMC_Bhabha_Time-T0");      
  sprintf( title, "EMC Bhabha Time-T0 distribution");
  m_HistTime =new TH1F(name,title,100, -40, 60);
  m_HistTime->GetXaxis()->SetTitle("EmcTime-T0 (50ns)");
  m_HistTime->GetXaxis()->CenterTitle();
  m_HistTime->GetYaxis()->SetTitle("Number of event");
  m_HistTime->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_HistTime).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<<endreq;
  }
  
  sprintf( name, "EMC_Bhabha_ixtal");      
  sprintf( title, "EMC Bhabha ixtal distribution");
  m_HistHitMap =new TH1F(name,title,6240, 0, 6240);
  m_HistHitMap->GetXaxis()->SetTitle("ixtalNumber");
  m_HistHitMap->GetXaxis()->CenterTitle();
  m_HistHitMap->GetYaxis()->SetTitle("Number of event");
  m_HistHitMap->GetYaxis()->CenterTitle();
  
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_HistHitMap).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<<endreq;
  }
 
  sprintf( name, "EMC_Bhabha_eSeedvsIxtal ");      
  sprintf( title, "EMC Bhabha eSeed vs ixtal");
  m_eSeedIxtal =new TH2F(name,"eSeed:Ixtal",
                6240, 0, 6240, 2000, 0, 1.8);
  m_eSeedIxtal->GetXaxis()->SetTitle("Ixtal)");
  m_eSeedIxtal->GetXaxis()->CenterTitle();
  m_eSeedIxtal->GetYaxis()->SetTitle("eSeed(GeV)");
  m_eSeedIxtal->GetYaxis()->CenterTitle();  
    
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_eSeedIxtal).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<< endreq;
  }
 
  sprintf( name, "EMC_Bhabha_emcX:emcYeast ");      
  sprintf( title, "EMC Bhabha emcX vs emcY of east endcap");
  m_XYeast =new TH2F(name,"emcX:emcY",
                2000, -100, 100, 2000, -100, 100);
  m_XYeast->GetXaxis()->SetTitle("emcX");
  m_XYeast->GetXaxis()->CenterTitle();
  m_XYeast->GetYaxis()->SetTitle("emcY");
  m_XYeast->GetYaxis()->CenterTitle();  
    
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_XYeast).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<< endreq;
  }
 
  sprintf( name, "EMC_Bhabha_emcX:emcYwest ");      
  sprintf( title, "EMC Bhabha emcX vs emcY of west endcap");
  m_XYwest =new TH2F(name,"emcX:emcY",
                2000, -100, 100, 2000, -100, 100);
  m_XYwest->GetXaxis()->SetTitle("emcX");
  m_XYwest->GetXaxis()->CenterTitle();
  m_XYwest->GetYaxis()->SetTitle("emcY");
  m_XYwest->GetYaxis()->CenterTitle();  
    
  HistName=HistName0+name;
  if(m_thistsvc->regHist(HistName,  m_XYwest).isFailure()){
    log << MSG::ERROR << "Couldn't register" <<name<< endreq;
  }
 
 // use EmcCalibConstSvc
  StatusCode scCalib; 
  scCalib = Gaudi::svcLocator() -> service("EmcCalibConstSvc", m_emcCalibConstSvc);
  if( scCalib != StatusCode::SUCCESS){
    log << MSG::ERROR << "can not use EmcCalibConstSvc" << endreq;
  } 
 
 
  log << MSG::INFO << "successfully return from initialize()" <<endmsg;
  return StatusCode::SUCCESS;
 
 
}
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
StatusCode DQA_EMC::execute() {
  
  MsgStream log(msgSvc(), name());
  log << MSG::INFO << "in execute()" << endreq;
 
  SmartDataPtr<Event::EventHeader> eventHeader(eventSvc(),"/Event/EventHeader");
  m_runNo=eventHeader->runNumber();
  m_event=eventHeader->eventNumber();
  log << MSG::DEBUG <<"run, evtnum = "
      << m_runNo << " , "
      << m_event <<endreq;
 
 
  SmartDataPtr<EvtRecEvent> evtRecEvent(eventSvc(), EventModel::EvtRec::EvtRecEvent);
 
  SmartDataPtr<DQAEvent::DQAEvent> dqaevt(eventSvc(), "/Event/DQATag");
  if ( dqaevt ) {
      log << MSG::INFO << "success get DQAEvent" << endreq;
  } else {
      log << MSG::ERROR << "Error accessing DQAEvent" << endreq;
      return StatusCode::FAILURE;
  }
 
  log << MSG::DEBUG << "event tag = " << dqaevt->EventTag() << endreq;
 
  // get the required control sample with DQA tag
  if ( dqaevt->Bhabha() ) {
      log << MSG::INFO << "Bhabha event" << endreq;
      SmartDataPtr<EvtRecTrackCol> evtRecTrkCol(eventSvc(), EventModel::EvtRec::EvtRecTrackCol);
 
 
      double eneShower,theta,phi,costheta;
      RecEmcID showerId;
      unsigned int npart;
      int ntheta,nphi;
      char Name[60];
      std::string HistName;
 
      for(int i = 0; i < evtRecEvent->totalCharged(); i++){
          EvtRecTrackIterator itTrk=evtRecTrkCol->begin() + i;
 
          log << MSG::DEBUG << i << " " << (*itTrk)->partId() << " "
              << (*itTrk)->quality() << endreq;
          // get the required particle through the track's PID
          // Pid: 1 - electron, 2 - muon, 3 - pion, 4 - kaon, 5 - proton
          if ( (*itTrk)->partId() != 1 ) continue; // only e+, e-
          // if you want to do dE/dx or TOF study, select track with no bias
          // Quality: defined by whether dE/dx or TOF is used to identify particle
          // 0 - no dE/dx, no TOF (can be used for dE/dx and TOF calibration)
          // 1 - only dE/dx (can be used for TOF calibration)
          // 2 - only TOF (can be used for dE/dx calibration)
          // 3 - Both dE/dx and TOF          
      //    int qual = (*itTrk)->quality();
      //    if ( qual != 0 && qual != 2) continue; // no dE/dx PID is used in selection
//          if ( qual != 0 && qual != 1) continue; // no TOF PID is used in the selection
 
          RecMdcTrack *mdcTrk = (*itTrk)->mdcTrack();
          if ( mdcTrk->charge() > 0 ) {
              log << MSG::DEBUG << "is electron" << endreq;
          } else {
              log << MSG::DEBUG << "is positron" << endreq;
          }
 
      if((*itTrk)->isEmcShowerValid()) {  
        
        RecEmcShower *theShower = (*itTrk)->emcShower();
        eneShower=theShower->energy();   //corrected energy unit GeV
        theta = theShower->theta();
        phi= theShower->phi();
        costheta=cos(theta);
        showerId = theShower->getShowerId();
        
        npart = EmcID::barrel_ec(showerId);
        
        //The theta number is defined by Endcap_east(0-5),Barrel(0-43),Endcap_west(0-5) 
        //module is defined  by Endcap_east(0),Barrel(1),Endcap_west(2)      
        
        ntheta=EmcID::theta_module(showerId);
        
        nphi=EmcID::phi_module(showerId);  
 
        m_npart = npart;
        m_ntheta = ntheta;
        m_nphi = nphi;
        m_ixtal=m_emcCalibConstSvc->getIndex(npart,ntheta,nphi);
        m_theta = theta;
        m_phi = phi;
        m_emcX = theShower->x();
        m_emcY = theShower->y();
        m_eSeed = theShower->eSeed();
        m_e5x5 = theShower->e5x5();
        m_energy = theShower->energy();
        m_time = theShower->time();
 
        TH1 *hmom(0);
  
 
 
        sprintf( Name, "/DQAHist/EMC/EMC_Bhabha_Time-T0");      
        HistName=Name;
        if (m_thistsvc->getHist(HistName, hmom).isSuccess()) {
          hmom->Fill(m_time);
        } else {
          log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
        }
  
        sprintf( Name, "/DQAHist/EMC/EMC_Bhabha_ixtal");      
        HistName=Name;
        if (m_thistsvc->getHist(HistName, hmom).isSuccess()) {
          hmom->Fill(m_ixtal);
        } else {
          log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
        }
 
 
        m_eSeedIxtal->Fill(m_ixtal,m_eSeed);
 
 
 
 
        if (npart==1){
 
          sprintf( Name, "/DQAHist/EMC/EMC_Bhabha_ShowerEneBarrelVsEvent"); 
          HistName=Name;
          if (m_thistsvc->getHist(HistName, hmom).isSuccess()) {
        hmom->Fill(eneShower);
          } else {
                log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
          }
 
          sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerPhiBarrelVsEvent");  
          HistName=Name; 
          if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {    
        hmom->Fill(nphi);
          } else {
                log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
          }
          
        }
        
        if (npart==0){
          
          sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerEneEastVsEvent"); 
          HistName=Name;
          if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {    
        hmom->Fill( eneShower);
          } else {
                log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
          }
     
          sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerPhiEastVsEvent"); 
          HistName=Name;
          if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {    
        hmom->Fill(phi);
          } else {
                log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
          }
 
          m_XYeast->Fill(m_emcX,m_emcY);
 
        }
        if (npart==2){
  
          sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerEneWestVsEvent");   
          HistName=Name;
          if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {  
        hmom->Fill( eneShower);
          } else {
                log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
          }
 
          sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerPhiWestVsEvent");  
          HistName=Name;
          if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {  
        hmom->Fill(phi);
          } else {
                log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
          }
 
          m_XYwest->Fill(m_emcX,m_emcY);
 
        }
 
        int m_nthe=-9;
        if (npart==0){
          m_nthe = ntheta;
        }
        if (npart==2){
          m_nthe = 55-ntheta;
        }
        if (npart==1){
          m_nthe = ntheta+6;
        }
 
        sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerThetaVsvent");      
        HistName=Name;
        if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {  
          hmom->Fill(m_nthe);
        } else {
          log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
        }
 
        sprintf( Name,"/DQAHist/EMC/EMC_Bhabha_ShowerCosTheta"); 
        HistName=Name;
        if (m_thistsvc->getHist(HistName, hmom ).isSuccess()) {  
          hmom->Fill(costheta);
        } else {
          log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
        }
 
//             TH2 *hmom2(0);
//      sprintf(  Name, "/DQAHist/EMC/EMC_Bhabha_ShowerThetaPhi");  
//      HistName=Name;
//      if (m_thistsvc->getHist(HistName, hmom2 ).isSuccess()) {  
//        hmom2->Fill(phi,theta);
//      } else {
//        log << MSG::ERROR << "Couldn't retrieve" <<HistName<< endreq;
//      }
            m_ThetaPhi->Fill(phi, theta);
 
        m_tuple->write();   
            
      }
      }
  }
 
  return StatusCode::SUCCESS;
 
}
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
StatusCode DQA_EMC::finalize() {
 
  MsgStream log(msgSvc(), name());
  log << MSG::INFO << "in finalize()" << endmsg;
  return StatusCode::SUCCESS;
}