#include "AliZDCReconstructor.h"
#include "AliZDCPedestals.h"
#include "AliZDCEnCalib.h"
+#include "AliZDCSaturationCalib.h"
#include "AliZDCTowerCalib.h"
+#include "AliZDCMBCalib.h"
+#include "AliZDCTDCCalib.h"
#include "AliZDCRecoParam.h"
#include "AliZDCRecoParampp.h"
#include "AliZDCRecoParamPbPb.h"
#include "AliRunInfo.h"
+#include "AliLHCClockPhase.h"
ClassImp(AliZDCReconstructor)
-AliZDCRecoParam *AliZDCReconstructor::fRecoParam=0; //reconstruction parameters
+AliZDCRecoParam *AliZDCReconstructor::fgRecoParam=0; //reconstruction parameters
+AliZDCMBCalib *AliZDCReconstructor::fgMBCalibData=0; //calibration parameters for A-A reconstruction
//_____________________________________________________________________________
AliZDCReconstructor:: AliZDCReconstructor() :
fPedData(GetPedestalData()),
fEnCalibData(GetEnergyCalibData()),
+ fSatCalibData(GetSaturationCalibData()),
fTowCalibData(GetTowerCalibData()),
+ fTDCCalibData(GetTDCCalibData()),
fRecoMode(0),
fBeamEnergy(0.),
fNRun(0),
fIsCalibrationMB(kFALSE),
fPedSubMode(0),
- fSignalThreshold(7)
-{
+ fSignalThreshold(7),
+ fMeanPhase(0),
+ fESDZDC(NULL){
// **** Default constructor
}
AliZDCReconstructor::~AliZDCReconstructor()
{
// destructor
-// if(fRecoParam) delete fRecoParam;
+// if(fgRecoParam) delete fgRecoParam;
if(fPedData) delete fPedData;
if(fEnCalibData) delete fEnCalibData;
+ if(fSatCalibData) delete fSatCalibData;
if(fTowCalibData) delete fTowCalibData;
+ if(fgMBCalibData) delete fgMBCalibData;
+ if(fESDZDC) delete fESDZDC;
}
//____________________________________________________________________________
void AliZDCReconstructor::Init()
{
- // Setting reconstruction mode
- // Getting beam type and beam energy from GRP calibration object
-
+ // Setting reconstruction parameters
+
TString runType = GetRunInfo()->GetRunType();
if((runType.CompareTo("CALIBRATION_MB")) == 0){
fIsCalibrationMB = kTRUE;
TString beamType = GetRunInfo()->GetBeamType();
// This is a temporary solution to allow reconstruction in tests without beam
- if(((beamType.CompareTo("UNKNOWN"))==0)){
+ if(((beamType.CompareTo("UNKNOWN"))==0) &&
+ ((runType.CompareTo("PHYSICS"))==0 || (runType.CompareTo("CALIBRATION_BC"))==0)){
fRecoMode=1;
}
/*else if((beamType.CompareTo("UNKNOWN"))==0){
AliError("\t UNKNOWN beam type\n");
return;
}*/
-
+
+ fBeamEnergy = GetRunInfo()->GetBeamEnergy();
+ if(fBeamEnergy<0.01){
+ AliWarning(" Beam energy value missing -> setting it to 1380 GeV ");
+ fBeamEnergy = 1380.;
+ }
+
if(((beamType.CompareTo("pp"))==0) || ((beamType.CompareTo("p-p"))==0)
||((beamType.CompareTo("PP"))==0) || ((beamType.CompareTo("P-P"))==0)){
fRecoMode=1;
}
- else if((beamType.CompareTo("A-A")) == 0){
+ else if(((beamType.CompareTo("p-A"))==0) || ((beamType.CompareTo("A-p"))==0)
+ ||((beamType.CompareTo("P-A"))==0) || ((beamType.CompareTo("A-P"))==0)){
+ fRecoMode=1;
+ }
+ else if((beamType.CompareTo("A-A")) == 0 || (beamType.CompareTo("AA")) == 0){
fRecoMode=2;
+ if(!fgRecoParam) fgRecoParam = const_cast<AliZDCRecoParam*>(GetRecoParam());
+ if(fgRecoParam){
+ fgRecoParam->SetGlauberMCDist(fBeamEnergy);
+ }
}
-
- fBeamEnergy = GetRunInfo()->GetBeamEnergy();
- if(fBeamEnergy==0.) AliWarning(" Beam energy value missing -> E_beam = 0");
+
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/Calib/LHCClockPhase");
+ if (!entry) AliFatal("LHC clock-phase shift is not found in OCDB !");
+ AliLHCClockPhase *phaseLHC = (AliLHCClockPhase*)entry->GetObject();
+ // 4/2/2011 According to A. Di Mauro BEAM1 measurement is more reliable
+ // than BEAM2 and therefore also than the average of the 2
+ fMeanPhase = phaseLHC->GetMeanPhaseB1();
if(fIsCalibrationMB==kFALSE)
- printf("\n\n ***** ZDC reconstruction initialized for %s @ %1.0f GeV *****\n\n",beamType.Data(), fBeamEnergy);
+ AliInfo(Form("\n\n ***** ZDC reconstruction initialized for %s @ %1.0f + %1.0f GeV *****\n\n",
+ beamType.Data(), fBeamEnergy, fBeamEnergy));
+
+ // if EMD calibration run NO ENERGY CALIBRATION should be performed
+ // pp-like reconstruction must be performed (E cailb. coeff. = 1)
+ if((runType.CompareTo("CALIBRATION_EMD")) == 0){
+ fRecoMode=1;
+ fBeamEnergy = 1380.;
+ }
+
+ AliInfo(Form("\n ZDC reconstruction mode %d (1 -> p-p, 2-> A-A)\n\n",fRecoMode));
+
+ fESDZDC = new AliESDZDC();
+
+}
+
+
+//____________________________________________________________________________
+void AliZDCReconstructor::Init(TString beamType, Float_t beamEnergy)
+{
+ // Setting reconstruction mode
+ // Needed to work in the HLT framework
+
+ fIsCalibrationMB = kFALSE;
+
+ fBeamEnergy = beamEnergy;
+
+ if(((beamType.CompareTo("pp"))==0) || ((beamType.CompareTo("p-p"))==0)
+ ||((beamType.CompareTo("PP"))==0) || ((beamType.CompareTo("P-P"))==0)){
+ fRecoMode=1;
+ }
+ else if(((beamType.CompareTo("p-A"))==0) || ((beamType.CompareTo("A-p"))==0)
+ ||((beamType.CompareTo("P-A"))==0) || ((beamType.CompareTo("A-P"))==0)){
+ fRecoMode=1;
+ }
+ else if((beamType.CompareTo("A-A")) == 0 || (beamType.CompareTo("AA")) == 0){
+ fRecoMode=2;
+ if(!fgRecoParam) fgRecoParam = const_cast<AliZDCRecoParam*>(GetRecoParam());
+ if( fgRecoParam ) fgRecoParam->SetGlauberMCDist(fBeamEnergy);
+ }
+
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/Calib/LHCClockPhase");
+ if (!entry) AliFatal("LHC clock-phase shift is not found in OCDB !");
+ AliLHCClockPhase *phaseLHC = (AliLHCClockPhase*)entry->GetObject();
+ fMeanPhase = phaseLHC->GetMeanPhase();
+
+ fESDZDC = new AliESDZDC();
+
+ AliInfo(Form("\n\n ***** ZDC reconstruction initialized for %s @ %1.0f + %1.0f GeV *****\n\n",
+ beamType.Data(), fBeamEnergy, fBeamEnergy));
}
}
Int_t digNentries = digitsTree->GetEntries();
- Float_t ootDigi[kNch];
+ Float_t ootDigi[kNch]; Int_t i=0;
// -- Reading out-of-time signals (last kNch entries) for current event
if(fPedSubMode==1){
for(Int_t iDigit=kNch; iDigit<digNentries; iDigit++){
- ootDigi[iDigit] = digitsTree->GetEntry(iDigit);
+ if(i<=kNch) ootDigi[i] = digitsTree->GetEntry(iDigit);
+ else AliWarning(" Can't read more out of time values: index>kNch !!!\n");
+ i++;
}
}
if(det == 1){ // *** ZNC
tZN1Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
tZN1Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- if(tZN1Corr[quad]<0.) tZN1Corr[quad] = 0.;
- if(tZN1Corr[quad+5]<0.) tZN1Corr[quad+5] = 0.;
}
else if(det == 2){ // *** ZP1
tZP1Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
tZP1Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- if(tZP1Corr[quad]<0.) tZP1Corr[quad] = 0.;
- if(tZP1Corr[quad+5]<0.) tZP1Corr[quad+5] = 0.;
}
else if(det == 3){
if(quad == 1){ // *** ZEM1
dZEM1Corr[0] += (Float_t) (digit.GetADCValue(0)-ped2SubHg);
dZEM1Corr[1] += (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- if(dZEM1Corr[0]<0.) dZEM1Corr[0] = 0.;
- if(dZEM1Corr[1]<0.) dZEM1Corr[1] = 0.;
}
else if(quad == 2){ // *** ZEM2
dZEM2Corr[0] += (Float_t) (digit.GetADCValue(0)-ped2SubHg);
dZEM2Corr[1] += (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- if(dZEM2Corr[0]<0.) dZEM2Corr[0] = 0.;
- if(dZEM2Corr[1]<0.) dZEM2Corr[1] = 0.;
}
}
else if(det == 4){ // *** ZN2
tZN2Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
tZN2Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- if(tZN2Corr[quad]<0.) tZN2Corr[quad] = 0.;
- if(tZN2Corr[quad+5]<0.) tZN2Corr[quad+5] = 0.;
}
else if(det == 5){ // *** ZP2
tZP2Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
tZP2Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- if(tZP2Corr[quad]<0.) tZP2Corr[quad] = 0.;
- if(tZP2Corr[quad+5]<0.) tZP2Corr[quad+5] = 0.;
}
}
else{ // Reference PMs
if(det == 1){
sPMRef1[0] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
sPMRef1[1] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- // Ch. debug
- if(sPMRef1[0]<0.) sPMRef1[0] = 0.;
- if(sPMRef2[1]<0.) sPMRef1[1] = 0.;
}
else if(det == 4){
sPMRef2[0] = (Float_t) (digit.GetADCValue(0)-ped2SubHg);
sPMRef2[1] = (Float_t) (digit.GetADCValue(1)-ped2SubLg);
- // Ch. debug
- if(sPMRef2[0]<0.) sPMRef2[0] = 0.;
- if(sPMRef2[1]<0.) sPMRef2[1] = 0.;
}
}
}//digits loop
UInt_t counts[32];
- for(Int_t jj=0; jj<32; jj++) counts[jj]=0;
+ Int_t tdc[32][4];
+ for(Int_t jj=0; jj<32; jj++){
+ counts[jj]=0;
+ for(Int_t ii=0; ii<4; ii++) tdc[jj][ii]=0;
+ }
Int_t evQualityBlock[4] = {1,0,0,0};
Int_t triggerBlock[4] = {0,0,0,0};
if(fRecoMode==1)
ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2,
- kFALSE, counts,
+ kFALSE, counts, tdc,
evQualityBlock, triggerBlock, chBlock, puBits);
else if(fRecoMode==2)
ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2,
- kFALSE, counts,
- evQualityBlock, triggerBlock, chBlock, puBits);
+ kFALSE, counts, tdc,
+ evQualityBlock, triggerBlock, chBlock, puBits);
}
//_____________________________________________________________________________
for(Int_t jj=0; jj<2*kNch; jj++){
corrCoeff0[jj] = fPedData->GetPedCorrCoeff0(jj);
corrCoeff1[jj] = fPedData->GetPedCorrCoeff1(jj);
+ //printf(" %d %1.4f %1.4f\n", jj,corrCoeff0[jj],corrCoeff1[jj]);
}
Int_t adcZN1[5], adcZN1oot[5], adcZN1lg[5], adcZN1ootlg[5];
}
Bool_t isScalerOn=kFALSE;
- Int_t jsc=0;
- UInt_t scalerData[32];
- for(Int_t k=0; k<32; k++) scalerData[k]=0;
+ Int_t jsc=0, itdc=0, iprevtdc=-1, ihittdc=0;
+ UInt_t scalerData[32];
+ Int_t tdcData[32][4];
+ for(Int_t k=0; k<32; k++){
+ scalerData[k]=0;
+ for(Int_t i=0; i<4; i++) tdcData[k][i]=0;
+ }
+
Int_t evQualityBlock[4] = {1,0,0,0};
Int_t triggerBlock[4] = {0,0,0,0};
Int_t chBlock[3] = {0,0,0};
UInt_t puBits=0;
- //fNRun = (Int_t) rawReader->GetRunNumber();
- Int_t kFirstADCGeo=0, kLastADCGeo=3, kScalerGeo=8, kPUGeo=29;
+ Int_t kFirstADCGeo=0, kLastADCGeo=3, kScalerGeo=8, kZDCTDCGeo=4, kPUGeo=29;
//Int_t kTrigScales=30, kTrigHistory=31;
// loop over raw data
- rawReader->Reset();
+ //rawReader->Reset();
AliZDCRawStream rawData(rawReader);
while(rawData.Next()){
//
// Mean pedestal value subtraction -------------------------------------------------------
if(fPedSubMode == 0){
+ // **** Pb-Pb data taking 2010 -> subtracting some ch. from correlation ****
// Not interested in o.o.t. signals (ADC modules 2, 3)
+ //if(adcMod == 2 || adcMod == 3) continue;
+ // **** Pb-Pb data taking 2011 -> subtracting only ZEM from correlation ****
+ if(det==3){
+ if(adcMod==0 || adcMod==1){
+ if(gain==0) adcZEM[quad-1] = rawData.GetADCValue();
+ else adcZEMlg[quad-1] = rawData.GetADCValue();
+ }
+ else if(adcMod==2 || adcMod==3){
+ if(gain==0) adcZEMoot[quad-1] = rawData.GetADCValue();
+ else adcZEMootlg[quad-1] = rawData.GetADCValue();
+ }
+ }
+ // When oot values are read the ADC modules 2, 3 can be skipped!!!
if(adcMod == 2 || adcMod == 3) continue;
- //
+
+ // *************************************************************************
if(quad != 5){ // ZDCs (not reference PTMs)
- if(det == 1){
+ if(det==1){
pedindex = quad;
if(gain == 0) tZN1Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
else tZN1Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
}
- else if(det == 2){
+ else if(det==2){
pedindex = quad+5;
if(gain == 0) tZP1Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
else tZP1Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
}
- else if(det == 3){
+ /*else if(det == 3){
pedindex = quad+9;
if(quad==1){
if(gain == 0) dZEM1Corr[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
if(gain == 0) dZEM2Corr[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
else dZEM2Corr[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]);
}
- }
+ }*/
else if(det == 4){
pedindex = quad+12;
if(gain == 0) tZN2Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]);
}// ADC DATA
// ***************************** Reading Scaler
else if(rawData.GetADCModule()==kScalerGeo){
- if(rawData.IsScalerWord()==kTRUE && rawData.IsScEventGood()==kTRUE){
+ if(rawData.IsScalerWord()==kTRUE){
isScalerOn = kTRUE;
scalerData[jsc] = rawData.GetTriggerCount();
// Ch. debug
jsc++;
}
}// VME SCALER DATA
+ // ***************************** Reading ZDC TDC
+ else if(rawData.GetADCModule()==kZDCTDCGeo && rawData.IsZDCTDCDatum()==kTRUE){
+ itdc = rawData.GetChannel();
+ if(itdc==iprevtdc) ihittdc++;
+ else ihittdc=0;
+ iprevtdc=itdc;
+ if(ihittdc<4) tdcData[itdc][ihittdc] = rawData.GetZDCTDCDatum();
+ // Ch. debug
+ //if(ihittdc==0) printf(" TDC%d %d ",itdc, tdcData[itdc][ihittdc]);
+ }// ZDC TDC DATA
// ***************************** Reading PU
else if(rawData.GetADCModule()==kPUGeo){
puBits = rawData.GetDetectorPattern();
//
tZP2Corr[t] = adcZP2[t] - (corrCoeff1[t+17]*adcZP2oot[t]+corrCoeff0[t+17]);
tZP2Corr[t+5] = adcZP2lg[t] - (corrCoeff1[t+17+kNch]*adcZP2ootlg[t]+corrCoeff0[t+17+kNch]);
- // 0---------0 Ch. debug 0---------0
-/* printf("\n\n ---------- Debug of pedestal subtraction from correlation ----------\n");
- printf("\tCorrCoeff0\tCorrCoeff1\n");
- printf(" ZN1 %d\t%1.0f\t%1.0f\n",t,corrCoeff0[t],corrCoeff1[t]);
- printf(" ZN1lg %d\t%1.0f\t%1.0f\n",t+kNch,corrCoeff0[t+kNch],corrCoeff1[t+kNch]);
- printf(" ZP1 %d\t%1.0f\t%1.0f\n",t+5,corrCoeff0[t+5],corrCoeff1[t+5]);
- printf(" ZP1lg %d\t%1.0f\t%1.0f\n",t+5+kNch,corrCoeff0[t+5+kNch],corrCoeff1[t+5+kNch]);
- printf(" ZN2 %d\t%1.0f\t%1.0f\n",t+12,corrCoeff0[t+12],corrCoeff1[t+12]);
- printf(" ZN2lg %d\t%1.0f\t%1.0f\n",t+12+kNch,corrCoeff0[t+12+kNch],corrCoeff1[t+12+kNch]);
- printf(" ZP2 %d\t%1.0f\t%1.0f\n",t+17,corrCoeff0[t+17],corrCoeff1[t+17]);
- printf(" ZP2lg %d\t%1.0f\t%1.0f\n",t+17+kNch,corrCoeff0[t+17+kNch],corrCoeff1[t+17+kNch]);
-
- printf("ZN1 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZN1[t],(corrCoeff1[t]*adcZN1oot[t]+corrCoeff0[t]),tZN1Corr[t]);
- printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZN1lg[t],(corrCoeff1[t+kNch]*adcZN1ootlg[t]+corrCoeff0[t+kNch]),tZN1Corr[t+5]);
- //
- printf("ZP1 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZP1[t],(corrCoeff1[t+5]*adcZP1oot[t]+corrCoeff0[t+5]),tZP1Corr[t]);
- printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZP1lg[t],(corrCoeff1[t+5+kNch]*adcZP1ootlg[t]+corrCoeff0[t+5+kNch]),tZP1Corr[t+5]);
- //
- printf("ZN2 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZN2[t],(corrCoeff1[t+12]*adcZN2oot[t]+corrCoeff0[t+12]),tZN2Corr[t]);
- printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZN2lg[t],(corrCoeff1[t+12+kNch]*adcZN2ootlg[t]+corrCoeff0[t+12+kNch]),tZN2Corr[t+5]);
- //
- printf("ZP2 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZP2[t],(corrCoeff1[t+17]*adcZP2oot[t]+corrCoeff0[t+17]),tZP2Corr[t]);
- printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n",
- adcZP2lg[t],(corrCoeff1[t+17+kNch]*adcZP2ootlg[t]+corrCoeff0[t+17+kNch]),tZP2Corr[t+5]);
-*/
}
- dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[9]*adcZEMoot[0]+corrCoeff0[9]);
- dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[9+kNch]*adcZEMootlg[0]+corrCoeff0[9+kNch]);
- dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[10]*adcZEMoot[1]+corrCoeff0[10]);
- dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[10+kNch]*adcZEMootlg[1]+corrCoeff0[10+kNch]);
+ dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[10]*adcZEMoot[0]+corrCoeff0[10]);
+ dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[10+kNch]*adcZEMootlg[0]+corrCoeff0[10+kNch]);
+ dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[11]*adcZEMoot[1]+corrCoeff0[11]);
+ dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[11+kNch]*adcZEMootlg[1]+corrCoeff0[11+kNch]);
//
sPMRef1[0] = pmRef[0] - (corrCoeff1[22]*pmRefoot[0]+corrCoeff0[22]);
sPMRef1[1] = pmReflg[0] - (corrCoeff1[22+kNch]*pmRefootlg[0]+corrCoeff0[22+kNch]);
sPMRef2[0] = pmRef[0] - (corrCoeff1[23]*pmRefoot[1]+corrCoeff0[23]);
sPMRef2[1] = pmReflg[0] - (corrCoeff1[23+kNch]*pmRefootlg[1]+corrCoeff0[23+kNch]);
}
+ if(fPedSubMode==0 && fRecoMode==2){
+ // **** Pb-Pb data taking 2011 -> subtracting some ch. from correlation ****
+ //tZN1Corr[0] = adcZN1[0] - (corrCoeff1[0]*adcZN1oot[0]+corrCoeff0[0]);
+ //tZN1Corr[5] = adcZN1lg[0] - (corrCoeff1[kNch]*adcZN1ootlg[0]+corrCoeff0[kNch]);
+ // Ch. debug
+ //printf(" adcZN1 %d adcZN1oot %d tZN1Corr %1.2f \n", adcZN1[0],adcZN1oot[0],tZN1Corr[0]);
+ //printf(" adcZN1lg %d adcZN1ootlg %d tZN1Corrlg %1.2f \n", adcZN1lg[0],adcZN1ootlg[0],tZN1Corr[5]);
+ //
+ //tZP1Corr[2] = adcZP1[2] - (corrCoeff1[2+5]*adcZP1oot[2]+corrCoeff0[2+5]);
+ //tZP1Corr[2+5] = adcZP1lg[2] - (corrCoeff1[2+5+kNch]*adcZP1ootlg[2]+corrCoeff0[2+5+kNch]);
+ //
+ dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[10]*adcZEMoot[0]+corrCoeff0[10]);
+ dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[10+kNch]*adcZEMootlg[0]+corrCoeff0[10+kNch]);
+ dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[11]*adcZEMoot[1]+corrCoeff0[11]);
+ dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[11+kNch]*adcZEMootlg[1]+corrCoeff0[11+kNch]);
+ // *************************************************************************
+ }
+ else if(fPedSubMode==0 && fRecoMode==1){
+ // **** p-p data taking 2011 -> temporary patch to overcome DA problem ****
+ //
+ dZEM1Corr[0] = adcZEM[0] - meanPed[10];
+ dZEM1Corr[1] = adcZEMlg[0] - meanPed[10+kNch];
+ dZEM2Corr[0] = adcZEM[1] - meanPed[11];
+ dZEM2Corr[1] = adcZEMlg[1] - meanPed[11+kNch];
+ // *************************************************************************
+ }
if(fRecoMode==1) // p-p data
ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2,
- isScalerOn, scalerData,
+ isScalerOn, scalerData, tdcData,
evQualityBlock, triggerBlock, chBlock, puBits);
else if(fRecoMode==2) // Pb-Pb data
- ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
+ ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr,
dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2,
- isScalerOn, scalerData,
+ isScalerOn, scalerData, tdcData,
evQualityBlock, triggerBlock, chBlock, puBits);
}
//_____________________________________________________________________________
-void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrADCZN1,
- Float_t* corrADCZP1, Float_t* corrADCZN2, Float_t* corrADCZP2,
- Float_t* corrADCZEM1, Float_t* corrADCZEM2, Float_t* sPMRef1, Float_t* sPMRef2,
- Bool_t isScalerOn, UInt_t* scaler,
- Int_t* evQualityBlock, Int_t* triggerBlock, Int_t* chBlock, UInt_t puBits) const
+void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree,
+ const Float_t* const corrADCZN1, const Float_t* const corrADCZP1,
+ const Float_t* const corrADCZN2, const Float_t* const corrADCZP2,
+ const Float_t* const corrADCZEM1, const Float_t* const corrADCZEM2,
+ Float_t* sPMRef1, Float_t* sPMRef2, Bool_t isScalerOn, UInt_t* scaler,
+ Int_t tdcData[32][4], const Int_t* const evQualityBlock,
+ const Int_t* const triggerBlock, const Int_t* const chBlock, UInt_t puBits) const
{
// ****************** Reconstruct one event ******************
equalCoeffZP2[ji] = fTowCalibData->GetZP2EqualCoeff(ji);
}
// --- Energy calibration factors ------------------------------------
- Float_t calibEne[4];
+ Float_t calibEne[6], calibSatZNA[4], calibSatZNC[4];
// **** Energy calibration coefficient set to 1
// **** (no trivial way to calibrate in p-p runs)
for(Int_t ij=0; ij<6; ij++) calibEne[ij] = fEnCalibData->GetEnCalib(ij);
+ for(Int_t ij=0; ij<4; ij++){
+ calibSatZNA[ij] = fSatCalibData->GetZNASatCalib(ij);
+ calibSatZNC[ij] = fSatCalibData->GetZNCSatCalib(ij);
+ }
// ****** Equalization of detector responses
Float_t equalTowZN1[10], equalTowZN2[10], equalTowZP1[10], equalTowZP2[10];
equalTowZP2[0],equalTowZP2[1],equalTowZP2[2],equalTowZP2[3],equalTowZP2[4]);
printf(" ----------------------------------------\n");*/
+ // *** p-A RUN 2013 -> new calibration object
+ // to take into account saturation in ZN PMC
+ // -> 5th order pol. fun. to be applied BEFORE en. calibration
+ equalTowZN1[0] = equalTowZN1[0] + calibSatZNC[0]*equalTowZN1[0]*equalTowZN1[0] +
+ calibSatZNC[1]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] +
+ calibSatZNC[2]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] +
+ calibSatZNC[3]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0];
+ equalTowZN2[0] = equalTowZN2[0] + calibSatZNA[0]*equalTowZN2[0]*equalTowZN2[0] +
+ calibSatZNA[1]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] +
+ calibSatZNA[2]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] +
+ calibSatZNA[3]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0];
+
+ // Ch. debug
+ /*printf("\n ------------- SATURATION CORRECTION -------------\n");
+ printf(" ZNC PMC %1.2f\n", equalTowZN1[0]);
+ printf(" ZNA PMC %1.2f\n", equalTowZN2[0]);
+ printf(" ----------------------------------------\n");*/
+
// ****** Summed response for hadronic calorimeter (SUMMED and then CALIBRATED!)
Float_t calibSumZN1[]={0,0}, calibSumZN2[]={0,0}, calibSumZP1[]={0,0}, calibSumZP2[]={0,0};
for(Int_t gi=0; gi<5; gi++){
calibTowZP2[gi+5] = equalTowZP2[gi+5]*calibEne[3];
}
//
- Float_t sumZEM[]={0,0}, calibZEM1[]={0,0}, calibZEM2[]={0,0};
- calibZEM1[0] = corrADCZEM1[0]*calibEne[5];
- calibZEM1[1] = corrADCZEM1[1]*calibEne[5];
+ Float_t calibZEM1[]={0,0}, calibZEM2[]={0,0};
+ calibZEM1[0] = corrADCZEM1[0]*calibEne[4];
+ calibZEM1[1] = corrADCZEM1[1]*calibEne[4];
calibZEM2[0] = corrADCZEM2[0]*calibEne[5];
calibZEM2[1] = corrADCZEM2[1]*calibEne[5];
- for(Int_t k=0; k<2; k++) sumZEM[k] = calibZEM1[k] + calibZEM2[k];
// Ch. debug
/*printf("\n ------------- CALIBRATION -------------\n");
printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
Int_t nPart=0, nPartTotLeft=0, nPartTotRight=0;
Double_t impPar=0., impPar1=0., impPar2=0.;
+ Bool_t energyFlag = kFALSE;
// create the output tree
AliZDCReco* reco = new AliZDCReco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2,
calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2,
nGenSpec, nGenSpecLeft, nGenSpecRight,
nPart, nPartTotLeft, nPartTotRight,
impPar, impPar1, impPar2,
- recoFlag, isScalerOn, scaler);
+ recoFlag, energyFlag, isScalerOn, scaler, tdcData);
const Int_t kBufferSize = 4000;
clustersTree->Branch("ZDC", "AliZDCReco", &reco, kBufferSize);
// write the output tree
clustersTree->Fill();
+ delete reco;
}
//_____________________________________________________________________________
void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree,
- Float_t* corrADCZN1, Float_t* corrADCZP1, Float_t* corrADCZN2, Float_t* corrADCZP2,
- Float_t* corrADCZEM1, Float_t* corrADCZEM2, Float_t* sPMRef1, Float_t* sPMRef2,
- Bool_t isScalerOn, UInt_t* scaler,
- Int_t* evQualityBlock, Int_t* triggerBlock, Int_t* chBlock, UInt_t puBits) const
+ const Float_t* const corrADCZN1, const Float_t* const corrADCZP1,
+ const Float_t* const corrADCZN2, const Float_t* const corrADCZP2,
+ const Float_t* const corrADCZEM1, const Float_t* const corrADCZEM2,
+ Float_t* sPMRef1, Float_t* sPMRef2, Bool_t isScalerOn, UInt_t* scaler,
+ Int_t tdcData[32][4], const Int_t* const evQualityBlock,
+ const Int_t* const triggerBlock, const Int_t* const chBlock, UInt_t puBits) const
{
// ****************** Reconstruct one event ******************
// ---------------------- Setting reco flags for ESD
rFlags[3] << 3 | rFlags[2] << 2 | rFlags[1] << 1 | rFlags[0];
// --------------------------------------------------
-
+
+ // CH. debug
+/* printf("\n*************************************************\n");
+ printf(" ReconstructEventPbPb -> values after pedestal subtraction:\n");
+ printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ corrADCZN1[0],corrADCZN1[1],corrADCZN1[2],corrADCZN1[3],corrADCZN1[4]);
+ printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ corrADCZP1[0],corrADCZP1[1],corrADCZP1[2],corrADCZP1[3],corrADCZP1[4]);
+ printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ corrADCZN2[0],corrADCZN2[1],corrADCZN2[2],corrADCZN2[3],corrADCZN2[4]);
+ printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ corrADCZP2[0],corrADCZP2[1],corrADCZP2[2],corrADCZP2[3],corrADCZP2[4]);
+ printf(" ADCZEM1 [%1.2f] ADCZEM2 [%1.2f] \n",corrADCZEM1[0],corrADCZEM2[0]);
+ printf("*************************************************\n");
+*/
// ****** Retrieving calibration data
// --- Equalization coefficients ---------------------------------------------
Float_t equalCoeffZN1[5], equalCoeffZP1[5], equalCoeffZN2[5], equalCoeffZP2[5];
equalCoeffZP2[ji] = fTowCalibData->GetZP2EqualCoeff(ji);
}
// --- Energy calibration factors ------------------------------------
- Float_t valFromOCDB[6], calibEne[6];
- for(Int_t ij=0; ij<6; ij++){
- valFromOCDB[ij] = fEnCalibData->GetEnCalib(ij);
- if(ij<4){
- if(valFromOCDB[ij]!=0) calibEne[ij] = fBeamEnergy/valFromOCDB[ij];
- else AliWarning(" Value from OCDB for E calibration = 0 !!!\n");
- }
- else calibEne[ij] = valFromOCDB[ij];
+ Float_t calibEne[6], calibSatZNA[4], calibSatZNC[4];
+ // **** Energy calibration coefficient set to 1
+ // **** (no trivial way to calibrate in p-p runs)
+ for(Int_t ij=0; ij<6; ij++) calibEne[ij] = fEnCalibData->GetEnCalib(ij);
+ for(Int_t ij=0; ij<4; ij++){
+ calibSatZNA[ij] = fSatCalibData->GetZNASatCalib(ij);
+ calibSatZNC[ij] = fSatCalibData->GetZNCSatCalib(ij);
}
// ****** Equalization of detector responses
}
}
+ // Ch. debug
+/* printf("\n ------------- EQUALIZATION -------------\n");
+ printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ equalTowZN1[0],equalTowZN1[1],equalTowZN1[2],equalTowZN1[3],equalTowZN1[4]);
+ printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ equalTowZP1[0],equalTowZP1[1],equalTowZP1[2],equalTowZP1[3],equalTowZP1[4]);
+ printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ equalTowZN2[0],equalTowZN2[1],equalTowZN2[2],equalTowZN2[3],equalTowZN2[4]);
+ printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ equalTowZP2[0],equalTowZP2[1],equalTowZP2[2],equalTowZP2[3],equalTowZP2[4]);
+ printf(" ----------------------------------------\n");
+*/
+
+ // *** p-A RUN 2013 -> new calibration object
+ // to take into account saturation in ZN PMC
+ // -> 5th order pol. fun. to be applied BEFORE en. calibration
+ equalTowZN1[0] = equalTowZN1[0] + calibSatZNC[0]*equalTowZN1[0]*equalTowZN1[0] +
+ calibSatZNC[1]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] +
+ calibSatZNC[2]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] +
+ calibSatZNC[3]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0];
+ equalTowZN2[0] = equalTowZN2[0] + calibSatZNA[0]*equalTowZN2[0]*equalTowZN2[0] +
+ calibSatZNA[1]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] +
+ calibSatZNA[2]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] +
+ calibSatZNA[3]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0];
+
// ****** Summed response for hadronic calorimeter (SUMMED and then CALIBRATED!)
Float_t calibSumZN1[]={0,0}, calibSumZN2[]={0,0}, calibSumZP1[]={0,0}, calibSumZP2[]={0,0};
for(Int_t gi=0; gi<5; gi++){
calibSumZN2[1] += equalTowZN2[gi+5];
calibSumZP2[1] += equalTowZP2[gi+5];
}
+ //
+ //fEnCalibData->Print("");
+
// High gain chain
calibSumZN1[0] = calibSumZN1[0]*calibEne[0]*8.;
calibSumZP1[0] = calibSumZP1[0]*calibEne[1]*8.;
calibSumZN2[1] = calibSumZN2[1]*calibEne[2];
calibSumZP2[1] = calibSumZP2[1]*calibEne[3];
//
- Float_t sumZEM[]={0,0}, calibZEM1[]={0,0}, calibZEM2[]={0,0};
- calibZEM1[0] = corrADCZEM1[0]*calibEne[5]*8.;
- calibZEM1[1] = corrADCZEM1[1]*calibEne[5];
- calibZEM2[0] = corrADCZEM2[0]*calibEne[5]*8.;
+ Float_t calibZEM1[]={0,0}, calibZEM2[]={0,0};
+ calibZEM1[0] = corrADCZEM1[0]*calibEne[4];
+ calibZEM1[1] = corrADCZEM1[1]*calibEne[4];
+ calibZEM2[0] = corrADCZEM2[0]*calibEne[5];
calibZEM2[1] = corrADCZEM2[1]*calibEne[5];
- for(Int_t k=0; k<2; k++) sumZEM[k] = calibZEM1[k] + calibZEM2[k];
// ****** Energy calibration of detector responses
Float_t calibTowZN1[10], calibTowZN2[10], calibTowZP1[10], calibTowZP2[10];
for(Int_t gi=0; gi<5; gi++){
// High gain chain
- calibTowZN1[gi] = equalTowZN1[gi]*calibEne[0]*8.;
- calibTowZP1[gi] = equalTowZP1[gi]*calibEne[1]*8.;
- calibTowZN2[gi] = equalTowZN2[gi]*calibEne[2]*8.;
- calibTowZP2[gi] = equalTowZP2[gi]*calibEne[3]*8.;
+ calibTowZN1[gi] = equalTowZN1[gi]*2*calibEne[0]*8.;
+ calibTowZP1[gi] = equalTowZP1[gi]*2*calibEne[1]*8.;
+ calibTowZN2[gi] = equalTowZN2[gi]*2*calibEne[2]*8.;
+ calibTowZP2[gi] = equalTowZP2[gi]*2*calibEne[3]*8.;
// Low gain chain
- calibTowZN1[gi+5] = equalTowZN1[gi+5]*calibEne[0];
- calibTowZP1[gi+5] = equalTowZP1[gi+5]*calibEne[1];
- calibTowZN2[gi+5] = equalTowZN2[gi+5]*calibEne[2];
- calibTowZP2[gi+5] = equalTowZP2[gi+5]*calibEne[3];
+ calibTowZN1[gi+5] = equalTowZN1[gi+5]*2*calibEne[0];
+ calibTowZP1[gi+5] = equalTowZP1[gi+5]*2*calibEne[1];
+ calibTowZN2[gi+5] = equalTowZN2[gi+5]*2*calibEne[2];
+ calibTowZP2[gi+5] = equalTowZP2[gi+5]*2*calibEne[3];
}
-
+
+ // Ch. debug
+/* printf("\n ------------- CALIBRATION -------------\n");
+ printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ calibTowZN1[0],calibTowZN1[1],calibTowZN1[2],calibTowZN1[3],calibTowZN1[4]);
+ printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ calibTowZP1[0],calibTowZP1[1],calibTowZP1[2],calibTowZP1[3],calibTowZP1[4]);
+ printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ calibTowZN2[0],calibTowZN2[1],calibTowZN2[2],calibTowZN2[3],calibTowZN2[4]);
+ printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n",
+ calibTowZP2[0],calibTowZP2[1],calibTowZP2[2],calibTowZP2[3],calibTowZP2[4]);
+ printf(" ADCZEM1 [%1.2f] ADCZEM2 [%1.2f] \n",calibZEM1[0],calibZEM2[0]);
+ printf(" ----------------------------------------\n");
+*/
// ****** Number of detected spectator nucleons
Int_t nDetSpecNLeft=0, nDetSpecPLeft=0, nDetSpecNRight=0, nDetSpecPRight=0;
- if(fBeamEnergy!=0){
+ if(fBeamEnergy>0.01){
nDetSpecNLeft = (Int_t) (calibSumZN1[0]/fBeamEnergy);
nDetSpecPLeft = (Int_t) (calibSumZP1[0]/fBeamEnergy);
nDetSpecNRight = (Int_t) (calibSumZN2[0]/fBeamEnergy);
nDetSpecPRight = (Int_t) (calibSumZP2[0]/fBeamEnergy);
}
else AliWarning(" ATTENTION!!! fBeamEnergy=0 -> N_spec will be ZERO!!! \n");
- /*printf("\n\t AliZDCReconstructor -> nDetSpecNLeft %d, nDetSpecPLeft %d,"
- " nDetSpecNRight %d, nDetSpecPRight %d\n",nDetSpecNLeft, nDetSpecPLeft,
+ /*printf("\n\t AliZDCReconstructor -> fBeamEnergy %1.0f: nDetSpecNsideA %d, nDetSpecPsideA %d,"
+ " nDetSpecNsideC %d, nDetSpecPsideC %d\n",fBeamEnergy,nDetSpecNLeft, nDetSpecPLeft,
nDetSpecNRight, nDetSpecPRight);*/
Int_t nGenSpec=0, nGenSpecA=0, nGenSpecC=0;
Double_t b=0., bA=0., bC=0.;
if(fIsCalibrationMB == kFALSE){
- // ****** Reconstruction parameters ------------------
- // Ch. debug
- //fRecoParam->Print("");
- //
-
- if (!fRecoParam) fRecoParam = const_cast<AliZDCRecoParam*>(GetRecoParam());
-
- TH2F *hZDCvsZEM = fRecoParam->GethZDCvsZEM();
- TH2F *hZDCCvsZEM = fRecoParam->GethZDCCvsZEM();
- TH2F *hZDCAvsZEM = fRecoParam->GethZDCAvsZEM();
- TH1D *hNpartDist = fRecoParam->GethNpartDist();
- TH1D *hbDist = fRecoParam->GethbDist();
- Float_t ClkCenter = fRecoParam->GetClkCenter();
+ // ****** Reconstruction parameters ------------------
+ if(!fgRecoParam) fgRecoParam = const_cast<AliZDCRecoParam*>(GetRecoParam());
+ if(!fgRecoParam){
+ AliError(" RecoParam object not retrieved correctly: not reconstructing ZDC event!!!");
+ return;
+ }
+ TH1D* hNpartDist = fgRecoParam->GethNpartDist();
+ TH1D* hbDist = fgRecoParam->GethbDist();
+ Float_t fClkCenter = fgRecoParam->GetClkCenter();
+ if(!hNpartDist || !hbDist){
+ AliError("Something wrong in Glauber MC histos got from AliZDCREcoParamPbPb: NO EVENT RECO FOR ZDC DATA!!!\n\n");
+ //return;
+ }
+ else{
+ if(!fgMBCalibData) fgMBCalibData = const_cast<AliZDCMBCalib*>(GetMBCalibData());
+ TH2F *hZDCvsZEM = fgMBCalibData->GethZDCvsZEM();
+ TH2F *hZDCCvsZEM = fgMBCalibData->GethZDCCvsZEM();
+ TH2F *hZDCAvsZEM = fgMBCalibData->GethZDCAvsZEM();
//
Double_t xHighEdge = hZDCvsZEM->GetXaxis()->GetXmax();
- Double_t origin = xHighEdge*ClkCenter;
+ Double_t origin = xHighEdge*fClkCenter;
// Ch. debug
//printf("\n\n xHighEdge %1.2f, origin %1.4f \n", xHighEdge, origin);
//
if(yBinCenter < (line->GetParameter(0)*xBinCenter + line->GetParameter(1))){
countPerc += hZDCvsZEM->GetBinContent(nbinx,nbiny);
// Ch. debug
- /*printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n",
- xBinCenter, yBinCenter, countPerc);*/
+ //printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n",
+ //xBinCenter, yBinCenter, countPerc);
}
}
else{
if(yBinCenter > (line->GetParameter(0)*xBinCenter + line->GetParameter(1))){
countPerc += hZDCvsZEM->GetBinContent(nbinx,nbiny);
// Ch. debug
- /*printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n",
- xBinCenter, yBinCenter, countPerc);*/
+ //printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n",
+ //xBinCenter, yBinCenter, countPerc);
}
}
}
Double_t bFrac=0., bFracC=0., bFracA=0.;
for(Int_t ibbin=1; ibbin<hbDist->GetNbinsX(); ibbin++){
bFrac += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries());
- if((1.-bFrac) < xSecPerc){
+ if(bFrac > xSecPerc){
b = hbDist->GetBinLowEdge(ibbin);
break;
}
//
for(Int_t ibbin=1; ibbin<hbDist->GetNbinsX(); ibbin++){
bFracC += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries());
- if((1.-bFracC) < xSecPercC){
+ if(bFracC > xSecPercC){
bC = hbDist->GetBinLowEdge(ibbin);
break;
}
}
//
for(Int_t ibbin=1; ibbin<hbDist->GetNbinsX(); ibbin++){
- bFracA += (hbDist->GetBinContent(ibbin))/(hNpartDist->GetEntries());
- if((1.-bFracA) < xSecPercA){
+ bFracA += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries());
+ if(bFracA > xSecPercA){
bA = hbDist->GetBinLowEdge(ibbin);
break;
}
nGenSpecA = 416 - nPartA;
if(nGenSpec>416) nGenSpec=416; if(nGenSpec<0) nGenSpec=0;
if(nGenSpecC>416) nGenSpecC=416; if(nGenSpecC<0) nGenSpecC=0;
- if(nGenSpecA>416) nGenSpecA=416; if(nGenSpecA<0) nGenSpecA=0;
-
- // Ch. debug
- /*printf("\n\t AliZDCReconstructor -> calibSumZN1[0] %1.0f, calibSumZP1[0] %1.0f,"
- " calibSumZN2[0] %1.0f, calibSumZP2[0] %1.0f, corrADCZEMHG %1.0f\n",
- calibSumZN1[0],calibSumZP1[0],calibSumZN2[0],calibSumZP2[0],corrADCZEMHG);
- printf("\t AliZDCReconstructor -> nGenSpecLeft %d nGenSpecRight %d\n",
- nGenSpecLeft, nGenSpecRight);
- printf("\t AliZDCReconstructor -> NpartL %d, NpartR %d, b %1.2f fm\n\n",nPartTotLeft, nPartTotRight, impPar);
- */
-
+ if(nGenSpecA>416) nGenSpecA=416; if(nGenSpecA<0) nGenSpecA=0;
+
+ delete line;
delete lineC; delete lineA;
-
+ }
} // ONLY IF fIsCalibrationMB==kFALSE
+ Bool_t energyFlag = kTRUE;
AliZDCReco* reco = new AliZDCReco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2,
calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2,
calibZEM1, calibZEM2, sPMRef1, sPMRef2,
nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight,
nGenSpec, nGenSpecA, nGenSpecC,
nPart, nPartA, nPartC, b, bA, bC,
- recoFlag, isScalerOn, scaler);
+ recoFlag, energyFlag, isScalerOn, scaler, tdcData);
const Int_t kBufferSize = 4000;
clustersTree->Branch("ZDC", "AliZDCReco", &reco, kBufferSize);
//reco->Print("");
// write the output tree
clustersTree->Fill();
+ delete reco;
}
-//_____________________________________________________________________________
-void AliZDCReconstructor::BuildRecoParam(Float_t ZDCC, Float_t ZDCA, Float_t ZEM) const
-{
- // Calculate RecoParam object for Pb-Pb data
- (fRecoParam->GethZDCvsZEM())->Fill(ZDCC+ZDCA, ZEM);
- (fRecoParam->GethZDCCvsZEM())->Fill(ZDCC, ZEM);
- (fRecoParam->GethZDCAvsZEM())->Fill(ZDCA, ZEM);
-
-}
//_____________________________________________________________________________
void AliZDCReconstructor::FillZDCintoESD(TTree *clustersTree, AliESDEvent* esd) const
{
// fill energies and number of participants to the ESD
+ // Retrieving TDC calibration data
+ // Parameters for TDC centering around zero
+ int const knTDC = 6;
+ Float_t tdcOffset[knTDC];
+ for(Int_t jj=0; jj<knTDC; jj++) tdcOffset[jj] = fTDCCalibData->GetMeanTDC(jj);
+ //fTDCCalibData->Print("");
+
AliZDCReco reco;
AliZDCReco* preco = &reco;
clustersTree->SetBranchAddress("ZDC", &preco);
-
clustersTree->GetEntry(0);
//
- AliESDZDC * esdzdc = esd->GetESDZDC();
Float_t tZN1Ene[5], tZN2Ene[5], tZP1Ene[5], tZP2Ene[5];
Float_t tZN1EneLR[5], tZN2EneLR[5], tZP1EneLR[5], tZP2EneLR[5];
for(Int_t i=0; i<5; i++){
tZP2EneLR[i] = reco.GetZP2LREnTow(i);
}
//
- esdzdc->SetZN1TowerEnergy(tZN1Ene);
- esdzdc->SetZN2TowerEnergy(tZN2Ene);
- esdzdc->SetZP1TowerEnergy(tZP1Ene);
- esdzdc->SetZP2TowerEnergy(tZP2Ene);
+ fESDZDC->SetZN1TowerEnergy(tZN1Ene);
+ fESDZDC->SetZN2TowerEnergy(tZN2Ene);
+ fESDZDC->SetZP1TowerEnergy(tZP1Ene);
+ fESDZDC->SetZP2TowerEnergy(tZP2Ene);
//
- esdzdc->SetZN1TowerEnergyLR(tZN1EneLR);
- esdzdc->SetZN2TowerEnergyLR(tZN2EneLR);
- esdzdc->SetZP1TowerEnergyLR(tZP1EneLR);
- esdzdc->SetZP2TowerEnergyLR(tZP2EneLR);
+ fESDZDC->SetZN1TowerEnergyLR(tZN1EneLR);
+ fESDZDC->SetZN2TowerEnergyLR(tZN2EneLR);
+ fESDZDC->SetZP1TowerEnergyLR(tZP1EneLR);
+ fESDZDC->SetZP2TowerEnergyLR(tZP2EneLR);
//
Int_t nPart = reco.GetNParticipants();
Int_t nPartA = reco.GetNPartSideA();
Double_t bA = reco.GetImpParSideA();
Double_t bC = reco.GetImpParSideC();
UInt_t recoFlag = reco.GetRecoFlag();
- //
- esd->SetZDC(reco.GetZN1HREnergy(), reco.GetZP1HREnergy(), reco.GetZEM1HRsignal(),
- reco.GetZEM2HRsignal(), reco.GetZN2HREnergy(), reco.GetZP2HREnergy(),
- nPart, nPartA, nPartC, b, bA, bC, recoFlag);
+
+ fESDZDC->SetZDC(reco.GetZN1HREnergy(), reco.GetZP1HREnergy(),
+ reco.GetZEM1HRsignal(), reco.GetZEM2HRsignal(),
+ reco.GetZN2HREnergy(), reco.GetZP2HREnergy(),
+ nPart, nPartA, nPartC, b, bA, bC, recoFlag);
// Writing ZDC scaler for cross section calculation
// ONLY IF the scaler has been read during the event
if(reco.IsScalerOn()==kTRUE){
UInt_t counts[32];
for(Int_t jk=0; jk<32; jk++) counts[jk] = reco.GetZDCScaler(jk);
- esd->SetZDCScaler(counts);
+ fESDZDC->SetZDCScaler(counts);
+ }
+
+ Int_t tdcValues[32][4] = {{0,}};
+ Float_t tdcCorrected[32][4] = {{9999.,}};
+ for(Int_t jk=0; jk<32; jk++){
+ for(Int_t lk=0; lk<4; lk++){
+ tdcValues[jk][lk] = reco.GetZDCTDCData(jk, lk);
+ //
+ if(jk==8 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZEM1TDChit(kTRUE);
+ else if(jk==9 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZEM2TDChit(kTRUE);
+ else if(jk==10 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZNCTDChit(kTRUE);
+ else if(jk==11 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZPCTDChit(kTRUE);
+ else if(jk==12 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZNATDChit(kTRUE);
+ else if(jk==13 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZPATDChit(kTRUE);
+ //Ch debug
+ //if((jk>=8 && jk<=13 && lk==0) || jk==15) printf(" *** ZDC: tdc%d = %d = %f ns \n",jk,tdcValues[jk][lk],0.025*tdcValues[jk][lk]);
+ }
+ }
+
+ // Writing TDC data into ZDC ESDs
+ // 4/2/2011 -> Subtracting L0 (tdcValues[15]) instead of ADC gate
+ // we try to keep the TDC oscillations as low as possible!
+ for(Int_t jk=0; jk<32; jk++){
+ for(Int_t lk=0; lk<4; lk++){
+ if(tdcValues[jk][lk]!=0.){
+ // Feb2013 _-> TDC correct entry is there ONLY IF tdc has a hit!
+ if(TMath::Abs(tdcValues[jk][lk])>1e-09){
+ tdcCorrected[jk][lk] = 0.025*(tdcValues[jk][lk]-tdcValues[15][0])+fMeanPhase;
+ // Sep 2011: TDC ch. from 8 to 13 centered around 0 using OCDB
+ if(jk>=8 && jk<=13) tdcCorrected[jk][lk] = tdcCorrected[jk][lk] - tdcOffset[jk-8];
+ //Ch. debug
+ //if(jk>=8 && jk<=13) printf(" *** tdcOffset%d %f tdcCorr%d %f \n",jk,tdcOffset[jk-8],tdcCorrected[jk][lk]);
+ }
+ }
+ }
}
+
+ fESDZDC->SetZDCTDCData(tdcValues);
+ fESDZDC->SetZDCTDCCorrected(tdcCorrected);
+ fESDZDC->AliESDZDC::SetBit(AliESDZDC::kCorrectedTDCFilled, reco.GetEnergyFlag());
+ fESDZDC->AliESDZDC::SetBit(AliESDZDC::kEnergyCalibratedSignal, kTRUE);
+
+ if(esd) esd->SetZDCData(fESDZDC);
}
//_____________________________________________________________________________
return calibdata;
}
+//_____________________________________________________________________________
+AliZDCSaturationCalib* AliZDCReconstructor::GetSaturationCalibData() const
+{
+
+ // Getting energy and equalization calibration object for ZDC set
+
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/SaturationCalib");
+ if(!entry) AliFatal("No calibration data loaded!");
+ entry->SetOwner(kFALSE);
+
+ AliZDCSaturationCalib *calibdata = dynamic_cast<AliZDCSaturationCalib*> (entry->GetObject());
+ if(!calibdata) AliFatal("Wrong calibration object in calibration file!");
+
+ return calibdata;
+}
+
//_____________________________________________________________________________
AliZDCTowerCalib* AliZDCReconstructor::GetTowerCalibData() const
{
}
//_____________________________________________________________________________
-AliZDCRecoParampp* AliZDCReconstructor::GetppRecoParamFromOCDB() const
+AliZDCMBCalib* AliZDCReconstructor::GetMBCalibData() const
{
- // Getting reconstruction parameters from OCDB
+ // Getting energy and equalization calibration object for ZDC set
- AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/RecoParampp");
- if(!entry) AliFatal("No RecoParam data found in OCDB!");
-
- AliZDCRecoParampp *param = dynamic_cast<AliZDCRecoParampp*> (entry->GetObject());
- if(!param) AliFatal("No RecoParam object in OCDB entry!");
-
- return param;
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/MBCalib");
+ if(!entry) AliFatal("No calibration data loaded!");
+ entry->SetOwner(kFALSE);
+ AliZDCMBCalib *calibdata = dynamic_cast<AliZDCMBCalib*> (entry->GetObject());
+ if(!calibdata) AliFatal("Wrong calibration object in calibration file!");
+
+ return calibdata;
}
//_____________________________________________________________________________
-AliZDCRecoParamPbPb* AliZDCReconstructor::GetPbPbRecoParamFromOCDB() const
+AliZDCTDCCalib* AliZDCReconstructor::GetTDCCalibData() const
{
- // Getting reconstruction parameters from OCDB
+ // Getting TDC object for ZDC
- AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/RecoParamPbPb");
- if(!entry) AliFatal("No RecoParam data found in OCDB!");
-
- AliZDCRecoParamPbPb *param = dynamic_cast<AliZDCRecoParamPbPb*> (entry->GetObject());
- if(!param) AliFatal("No RecoParam object in OCDB entry!");
-
- return param;
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/TDCCalib");
+ if(!entry) AliFatal("No calibration data loaded!");
+ entry->SetOwner(kFALSE);
+ AliZDCTDCCalib *calibdata = dynamic_cast<AliZDCTDCCalib*> (entry->GetObject());
+ if(!calibdata) AliFatal("Wrong calibration object in calibration file!");
+
+ return calibdata;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff