X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=T0%2FAliT0Reconstructor.cxx;h=ac6d27682f2c2da24e7c2e582a6e6a8b97211bad;hb=805bd0694591d5d3e200322047aae6c58f40a176;hp=116f794aec63c2d86ca3ba18ad7c8bcf8bc84198;hpb=b09247a2e1f543e6819d914f93df8996fa82c16e;p=u%2Fmrichter%2FAliRoot.git diff --git a/T0/AliT0Reconstructor.cxx b/T0/AliT0Reconstructor.cxx index 116f794aec6..ac6d27682f2 100644 --- a/T0/AliT0Reconstructor.cxx +++ b/T0/AliT0Reconstructor.cxx @@ -30,6 +30,16 @@ #include "AliT0Reconstructor.h" #include "AliT0Parameters.h" #include "AliT0Calibrator.h" +#include "AliESDfriend.h" +#include "AliESDTZERO.h" +#include "AliESDTZEROfriend.h" +#include "AliLog.h" +#include "AliCDBEntry.h" +#include "AliCDBManager.h" +#include "AliCTPTimeParams.h" +#include "AliLHCClockPhase.h" +#include "AliT0CalibSeasonTimeShift.h" +#include "AliESDRun.h" #include #include @@ -46,15 +56,48 @@ ClassImp(AliT0Reconstructor) fAmpLEDrec(), fQTC(0), fAmpLED(0), - fCalib() + fCalib(), + fLatencyHPTDC(9000), + fLatencyL1(0), + fLatencyL1A(0), + fLatencyL1C(0), + fGRPdelays(0), + fTimeMeanShift(0x0), + fTimeSigmaShift(0x0), + fESDTZEROfriend(NULL), + fESDTZERO(NULL) + { - //constructor + for (Int_t i=0; i<24; i++) fTime0vertex[i] =0; - AliDebug(1,"Start reconstructor "); - + //constructor + AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/CTP/CTPtiming"); + if (!entry) AliFatal("CTP timing parameters are not found in OCDB !"); + AliCTPTimeParams *ctpParams = (AliCTPTimeParams*)entry->GetObject(); + Float_t l1Delay = (Float_t)ctpParams->GetDelayL1L0()*25.0; + + AliCDBEntry *entry1 = AliCDBManager::Instance()->Get("GRP/CTP/TimeAlign"); + if (!entry1) AliFatal("CTP time-alignment is not found in OCDB !"); + AliCTPTimeParams *ctpTimeAlign = (AliCTPTimeParams*)entry1->GetObject(); + l1Delay += ((Float_t)ctpTimeAlign->GetDelayL1L0()*25.0); + + AliCDBEntry *entry4 = AliCDBManager::Instance()->Get("GRP/Calib/LHCClockPhase"); + if (!entry4) AliFatal("LHC clock-phase shift is not found in OCDB !"); + AliLHCClockPhase *phase = (AliLHCClockPhase*)entry4->GetObject(); + + fGRPdelays = l1Delay - phase->GetMeanPhase(); + + AliCDBEntry *entry5 = AliCDBManager::Instance()->Get("T0/Calib/TimeAdjust"); + if (entry5) { + AliT0CalibSeasonTimeShift *timeshift = (AliT0CalibSeasonTimeShift*)entry5->GetObject(); + fTimeMeanShift = timeshift->GetT0Means(); + fTimeSigmaShift = timeshift->GetT0Sigmas(); + } + else + AliWarning("Time Adjust is not found in OCDB !"); + fParam = AliT0Parameters::Instance(); fParam->Init(); - TString option = GetOption(); for (Int_t i=0; i<24; i++){ TGraph* gr = fParam ->GetAmpLEDRec(i); @@ -62,79 +105,72 @@ ClassImp(AliT0Reconstructor) TGraph* gr1 = fParam ->GetAmpLED(i); if (gr1) fAmpLED.AddAtAndExpand(gr1,i) ; TGraph* gr2 = fParam ->GetQTC(i); - if (gr2) fQTC.AddAtAndExpand(gr2,i) ; - + if (gr2) fQTC.AddAtAndExpand(gr2,i) ; + fTime0vertex[i] = fParam->GetCFD(i); + AliDebug(2,Form("OCDB mean CFD time %i %f \n",i, fTime0vertex[i])); + } + fLatencyL1 = fParam->GetLatencyL1(); + fLatencyL1A = fParam->GetLatencyL1A(); + fLatencyL1C = fParam->GetLatencyL1C(); + fLatencyHPTDC = fParam->GetLatencyHPTDC(); + AliDebug(2,Form(" LatencyL1 %f latencyL1A %f latencyL1C %f latencyHPTDC %f \n",fLatencyL1, fLatencyL1A, fLatencyL1C, fLatencyHPTDC)); + + for (Int_t i=0; i<24; i++) { + if( fTime0vertex[i] < 500 || fTime0vertex[i] > 50000) fTime0vertex[i] =( 1000.*fLatencyHPTDC - 1000.*fLatencyL1 + 1000.*fGRPdelays)/24.4; + // printf(" calulated mean %i %f \n",i, fTime0vertex[i]); } - - fdZonC = TMath::Abs(fParam->GetZPositionShift("T0/C/PMT1")); - fdZonA = TMath::Abs(fParam->GetZPositionShift("T0/A/PMT15")); - fCalib = new AliT0Calibrator(); - -} -//____________________________________________________________________ - -AliT0Reconstructor::AliT0Reconstructor(const AliT0Reconstructor &r): - AliReconstructor(r), - fdZonA(0), - fdZonC(0), - fZposition(0), - fParam(NULL), - fAmpLEDrec(), - fQTC(0), - fAmpLED(0), - fCalib() - - { - // - // AliT0Reconstructor copy constructor - // - - ((AliT0Reconstructor &) r).Copy(*this); + //here real Z position + fdZonC = TMath::Abs(fParam->GetZPosition("T0/C/PMT1")); + fdZonA = TMath::Abs(fParam->GetZPosition("T0/A/PMT15")); -} - -//_____________________________________________________________________________ -AliT0Reconstructor &AliT0Reconstructor::operator=(const AliT0Reconstructor &r) -{ - // - // Assignment operator - // - - if (this != &r) ((AliT0Reconstructor &) r).Copy(*this); - return *this; + fCalib = new AliT0Calibrator(); + fESDTZEROfriend = new AliESDTZEROfriend(); + fESDTZERO = new AliESDTZERO(); + } //_____________________________________________________________________________ - void AliT0Reconstructor::Reconstruct(TTree*digitsTree, TTree*clustersTree) const - { // T0 digits reconstruction - // T0RecPoint writing + Int_t refAmp = 0 ; /*Int_t (GetRecoParam()->GetRefAmp());*/ - TArrayI * timeCFD = new TArrayI(24); TArrayI * timeLED = new TArrayI(24); TArrayI * chargeQT0 = new TArrayI(24); TArrayI * chargeQT1 = new TArrayI(24); - - // Int_t mV2Mip = param->GetmV2Mip(); - //mV2Mip = param->GetmV2Mip(); + + Float_t c = 29.9792458; // cm/ns Float_t channelWidth = fParam->GetChannelWidth() ; - // Int_t meanT0 = fParam->GetMeanT0(); + Double32_t vertex = 9999999, meanVertex = 0 ; + Double32_t timeDiff=999999, meanTime=999999, timeclock=999999; + AliDebug(1,Form("Start DIGITS reconstruction ")); - - TBranch *brDigits=digitsTree->GetBranch("T0"); + Float_t lowAmpThreshold = GetRecoParam()->GetAmpLowThreshold(); + Float_t highAmpThreshold = GetRecoParam()->GetAmpHighThreshold(); + printf( "AliT0Reconstructor::Reconstruct::: RecoParam amplitude %f %f \n",lowAmpThreshold, highAmpThreshold); + + Double32_t besttimeA=9999999; Double32_t besttimeA_best=9999999; + Double32_t besttimeC=9999999; Double32_t besttimeC_best=9999999; + Int_t timeDelayCFD[24]; + Int_t badpmt[24]; + //Bad channel + for (Int_t i=0; i<24; i++) { + badpmt[i] = GetRecoParam() -> GetBadChannels(i); + timeDelayCFD[i] = Int_t (fParam->GetTimeDelayCFD(i)); + } + fCalib->SetEq(0); + TBranch *brDigits=digitsTree->GetBranch("T0"); AliT0digit *fDigits = new AliT0digit() ; if (brDigits) { brDigits->SetAddress(&fDigits); }else{ AliError(Form("EXEC Branch T0 digits not found")); - return; + return; } digitsTree->GetEvent(0); @@ -145,91 +181,115 @@ void AliT0Reconstructor::Reconstruct(TTree*digitsTree, TTree*clustersTree) const fDigits->GetQT0(*chargeQT0); fDigits->GetQT1(*chargeQT1); Int_t onlineMean = fDigits->MeanTime(); - - Float_t besttimeA=999999; - Float_t besttimeC=999999; - Int_t pmtBestA=99999; - Int_t pmtBestC=99999; - Float_t timeDiff=999999, meanTime=0; + Bool_t tr[5]; + for (Int_t i=0; i<5; i++) tr[i]=false; - Int_t mv2MIP = fParam-> GetmV2Mip(); - - - AliT0RecPoint* frecpoints= new AliT0RecPoint (); - clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1); - Float_t time[24], adc[24]; + AliT0RecPoint frecpoints; + AliT0RecPoint * pfrecpoints = &frecpoints; + clustersTree->Branch( "T0", "AliT0RecPoint" ,&pfrecpoints); + + Float_t time[24], adc[24], adcmip[24]; for (Int_t ipmt=0; ipmt<24; ipmt++) { - if(timeCFD->At(ipmt)>0 ){ - Double_t qt0 = Double_t(chargeQT0->At(ipmt)); - Double_t qt1 = Double_t(chargeQT1->At(ipmt)); - if((qt1-qt0)>0) adc[ipmt] = Int_t (TMath::Exp( Double_t (channelWidth*(qt1-qt0)/1000))); - - time[ipmt] = fCalib-> WalkCorrection( ipmt, Int_t(qt1) , timeCFD->At(ipmt), "pdc" ) ; - - //LED - Double_t sl = (timeLED->At(ipmt) - time[ipmt])*channelWidth; - Double_t qt=((TGraph*)fAmpLEDrec.At(ipmt))->Eval(sl/1000.); - Float_t ampLED = qt/Float_t(mv2MIP); - AliDebug(1,Form(" ipmt %i QTC %f ch QTC in MIP %f, time in chann %f (led-cfd) %f in MIPs %f", - ipmt, adc[ipmt], adc[ipmt]/Float_t(mv2MIP), time[ipmt],sl,ampLED )); - - frecpoints->SetTime(ipmt,time[ipmt]); - frecpoints->SetAmp(ipmt,adc[ipmt]/Float_t(mv2MIP)); - frecpoints->SetAmpLED(ipmt,ampLED); + if(timeCFD->At(ipmt)>0 ) { + Float_t timefull = 0.001*( timeCFD->At(ipmt) - 511 - timeDelayCFD[ipmt]) * channelWidth; + frecpoints.SetTimeFull(ipmt, 0 ,timefull) ; + if(( chargeQT1->At(ipmt) - chargeQT0->At(ipmt))>0) + adc[ipmt] = chargeQT1->At(ipmt) - chargeQT0->At(ipmt); + else + adc[ipmt] = 0; + + time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, Int_t(adc[ipmt]), timeCFD->At(ipmt)) ; + time[ipmt] = time[ipmt] - 511; + Double_t sl = Double_t(timeLED->At(ipmt) - timeCFD->At(ipmt)); + // time[ipmt] = fCalib-> WalkCorrection( refAmp,ipmt, Int_t(sl), timeCFD->At(ipmt) ) ; + AliDebug(5,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ", + ipmt, Int_t(adc[ipmt]) ,Int_t(time[ipmt]),Int_t( sl))); + + Double_t ampMip = 0; + TGraph* ampGraph = (TGraph*)fAmpLED.At(ipmt); + if (ampGraph) ampMip = ampGraph->Eval(sl); + Double_t qtMip = 0; + TGraph* qtGraph = (TGraph*)fQTC.At(ipmt); + if (qtGraph) qtMip = qtGraph->Eval(adc[ipmt]); + AliDebug(5,Form(" Amlitude in MIPS LED %f , QTC %f in channels %f\n ",ampMip,qtMip, adc[ipmt])); + frecpoints.SetTime(ipmt, Float_t(time[ipmt]) ); + frecpoints.SetAmpLED(ipmt, Float_t( ampMip)); + frecpoints.SetAmp(ipmt, Float_t(qtMip)); + adcmip[ipmt]=qtMip; + } else { - time[ipmt] = 0; + time[ipmt] = -99999; adc[ipmt] = 0; + adcmip[ipmt] = 0; + } } for (Int_t ipmt=0; ipmt<12; ipmt++){ - if(time[ipmt] > 1 ) { - if(time[ipmt] -9000 + && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt] 1) { - if(time[ipmt] -9000 + && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]SetTimeBestA(Int_t(besttimeA)); - if( besttimeC != 999999 ) frecpoints->SetTimeBestC(Int_t(besttimeC)); - AliDebug(1,Form(" besttimeA %f ch, besttimeC %f ch",besttimeA, besttimeC)); - Float_t c = 0.0299792; // cm/ps - Float_t vertex = 0; - if(besttimeA !=999999 && besttimeC != 999999 ){ - timeDiff = (besttimeC - besttimeA)*channelWidth; - meanTime = (Float_t((besttimeA + besttimeC -4000)/2) * channelWidth); - // meanTime = (meanT0 - (besttimeA + besttimeC)/2) * channelWidth; - vertex = c*(timeDiff)/2. + (fdZonA - fdZonC)/2; //-(lenr-lenl))/2; - frecpoints->SetVertex(vertex); - frecpoints->SetMeanTime(Int_t(meanTime)); - //online mean - frecpoints->SetOnlineMean(Int_t(onlineMean * channelWidth)); - AliDebug(1,Form(" timeDiff %f ps, meanTime %f ps, vertex %f cm online mean %i ps",timeDiff, meanTime,vertex, Int_t(onlineMean * channelWidth ))); - + + if( besttimeC < 999999 && besttimeC!=0) { + frecpoints.SetTimeBestC((besttimeC_best * channelWidth - fdZonC/c) ); + frecpoints.SetTime1stC((besttimeC * channelWidth - fdZonC/c) ); + tr[2]=true; } - - //time in each channel as time[ipmt]-MeanTimeinThisChannel(with vertex=0) - /* - for (Int_t ipmt=0; ipmt<24; ipmt++) { - if(time[ipmt]>1) { - // time[ipmt] = (time[ipmt] - fTime0vertex[ipmt])*channelWidth; - time[ipmt] =Int_t ( Float_t(time[ipmt]) * channelWidth); - frecpoints->SetTime(ipmt,time[ipmt]); - } + + AliDebug(5,Form("1stimeA %f , besttimeA %f 1sttimeC %f besttimeC %f ", + besttimeA, besttimeA_best, + besttimeC, besttimeC_best) ); + + if(besttimeA <999999 && besttimeC < 999999 ){ + // timeDiff = (besttimeC - besttimeA)*channelWidth; + timeDiff = (besttimeA - besttimeC)*channelWidth; + meanTime = channelWidth * (besttimeA_best + besttimeC_best)/2. ; + timeclock = channelWidth * (besttimeA + besttimeC)/2. ; + vertex = meanVertex - 0.001* c*(timeDiff)/2.;// + (fdZonA - fdZonC)/2; + tr[0]=true; } -*/ + frecpoints.SetVertex(vertex); + frecpoints.SetMeanTime(meanTime ); + frecpoints.SetT0clock(timeclock ); + frecpoints.SetT0Trig(tr); + + AliDebug(5,Form("fRecPoints::: 1stimeA %f , besttimeA %f 1sttimeC %f besttimeC %f vertex %f", + frecpoints.Get1stTimeA(), frecpoints.GetBestTimeA(), + frecpoints.Get1stTimeC(), frecpoints.GetBestTimeC(), + vertex ) ); + + AliDebug(5,Form("T0 triggers %d %d %d %d %d",tr[0],tr[1],tr[2],tr[3],tr[4])); + + //online mean + frecpoints.SetOnlineMean(Int_t(onlineMean)); + AliDebug(10,Form(" timeDiff %f #channel, meanTime %f #channel, vertex %f cm online mean %i timeclock %f ps",timeDiff, meanTime,vertex, Int_t(onlineMean), timeclock)); + clustersTree->Fill(); - + delete timeCFD; delete timeLED; delete chargeQT0; @@ -242,226 +302,546 @@ void AliT0Reconstructor::Reconstruct(TTree*digitsTree, TTree*clustersTree) const void AliT0Reconstructor::Reconstruct(AliRawReader* rawReader, TTree*recTree) const { // T0 raw -> - // T0RecPoint writing - - //Q->T-> coefficients !!!! should be measured!!! + // + + Float_t meanOrA = fTime0vertex[0] + 587; + Float_t meanOrC = fTime0vertex[0] + 678; + Float_t meanTVDC = fTime0vertex[0] + 2564; + Int_t timeDelayCFD[24]; + Int_t corridor = GetRecoParam() -> GetCorridor(); + printf("!!!! corrior %i \n",corridor); + Int_t badpmt[24]; + //Bad channel + for (Int_t i=0; i<24; i++) { + badpmt[i] = GetRecoParam() -> GetBadChannels(i); + timeDelayCFD[i] = Int_t (fParam->GetTimeDelayCFD(i)); + } + Int_t equalize = GetRecoParam() -> GetEq(); + // printf( "AliT0Reconstructor::Reconstruct::: RecoParam %i \n",equalize); + fCalib->SetEq(equalize); + Int_t low[500], high[500]; + Float_t timefull=-9999;; + Float_t tvdc = -9999; Float_t ora = -9999; Float_t orc = -9999; + Int_t allData[110][5]; Int_t timeCFD[24], timeLED[24], chargeQT0[24], chargeQT1[24]; - TString option = GetOption(); - AliDebug(10,Form("Option: %s\n", option.Data())); - - for (Int_t i0=0; i0<105; i0++) - { - for (Int_t j0=0; j0<5; j0++) allData[i0][j0]=0; - } - - Float_t besttimeA=9999999; - Float_t besttimeC=9999999; - Int_t pmtBestA=99999; - Int_t pmtBestC=99999; - Float_t timeDiff=9999999, meanTime=0; - Double_t qt=0; - Int_t mv2MIP = fParam-> GetmV2Mip(); + Float_t time2zero[24]; + Double32_t timeDiff, meanTime, timeclock; + timeDiff = meanTime = timeclock = 9999999; + Float_t c = 29.9792458; // cm/ns + Double32_t vertex = 9999999; + Int_t onlineMean=0; + Float_t meanVertex = 0; + Int_t pedestal[24]; + for (Int_t i0=0; i0<24; i0++) { + low[i0] = Int_t(fTime0vertex[i0]) - corridor; + high[i0] = Int_t(fTime0vertex[i0]) + corridor; + time2zero[i0] = 99999; + pedestal[i0]=Int_t (GetRecoParam()->GetLow(100+i0) ); + // printf("pmt %i pedestal %f\n", i0,pedestal[i0]); + + } + + for (Int_t i0=0; i0<110; i0++) + for (Int_t j0=0; j0<5; j0++) allData[i0][j0]=0; + + Float_t lowAmpThreshold = GetRecoParam()->GetAmpLowThreshold(); + Float_t highAmpThreshold = GetRecoParam()->GetAmpHighThreshold(); + printf( "AliT0Reconstructor::Reconstruct::: RecoParam amplitude %f %f \n",lowAmpThreshold, highAmpThreshold); - AliT0RecPoint* frecpoints= new AliT0RecPoint (); - - recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1); - + Double32_t besttimeA=9999999; Double32_t besttimeA_best=9999999; + Double32_t besttimeC=9999999; Double32_t besttimeC_best=9999999; + + Float_t channelWidth = fParam->GetChannelWidth() ; + + AliT0RecPoint frecpoints; + AliT0RecPoint * pfrecpoints = &frecpoints; + + recTree->Branch( "T0", "AliT0RecPoint" ,&pfrecpoints); - AliDebug(10," before read data "); - AliT0RawReader myrawreader(rawReader); - if (!myrawreader.Next()) - AliDebug(1,Form(" no raw data found!!")); - else - { - for (Int_t i=0; i<105; i++) { - for (Int_t iHit=0; iHit<5; iHit++) - { - allData[i][iHit] = myrawreader.GetData(i,iHit); + AliDebug(10," before read data "); + AliT0RawReader myrawreader(rawReader); + + UInt_t type =rawReader->GetType(); + + if (!myrawreader.Next()) + AliDebug(1,Form(" no raw data found!!")); + else + { + for (Int_t i=0; i<24; i++) + { + timeCFD[i]=0; timeLED[i]=0; chargeQT0[i]=0; chargeQT1[i]=0; + } + Int_t fBCID=Int_t (rawReader->GetBCID()); + Int_t trmbunch= myrawreader.GetTRMBunchID(); + AliDebug(10,Form(" CDH BC ID %i, TRM BC ID %i \n", fBCID, trmbunch )); + if( (trmbunch-fBCID)!=37) { + AliDebug(0,Form("wrong :::: CDH BC ID %i, TRM BC ID %i \n", fBCID, trmbunch )); + type = -1; + } + + if(type == 7 ) { //only physics + for (Int_t i=0; i<107; i++) { + for (Int_t iHit=0; iHit<5; iHit++) + { + allData[i][iHit] = myrawreader.GetData(i,iHit); + } + } + + for (Int_t in=0; in<12; in++) + { + for (Int_t iHit=0; iHit<5; iHit++) + { + if(allData[in+1][iHit] > low[in] && + allData[in+1][iHit] < high[in]) + { + timeCFD[in] = allData[in+1][iHit] ; + break; + } + } + for (Int_t iHit=0; iHit<5; iHit++) + { + if(allData[in+1+56][iHit] > low[in+12] && + allData[in+1+56][iHit] < high[in+12]) + { + timeCFD[in+12] = allData[in+56+1][iHit] ; + break; + } + } + timeLED[in+12] = allData[in+68+1][0] ; + timeLED[in] = allData[in+12+1][0] ; + AliDebug(50, Form(" readed i %i cfdC %i cfdA %i ledC %i ledA%i ", + in, timeCFD[in],timeCFD[in+12],timeLED[in], + timeLED[in+12])); + + } + + + for (Int_t in=0; in<12; in++) + { + if(allData[2*in+26][0] > 4700 && + allData[2*in+26][0] < 5700) + { + + chargeQT0[in]=allData[2*in+25][0]; + chargeQT1[in]=allData[2*in+26][0]; + AliDebug(25, Form(" readed Raw %i %i %i", + in, chargeQT0[in],chargeQT1[in])); + } + } + for (Int_t in=12; in<24; in++) + { + if(allData[2*in+58][0] > 4700 && + allData[2*in+58][0] < 5700) + { + chargeQT0[in]=allData[2*in+57][0]; + chargeQT1[in]=allData[2*in+58][0]; + AliDebug(25, Form(" readed Raw %i %i %i", + in, chargeQT0[in],chargeQT1[in])); + } + } + + onlineMean = allData[49][0]; + + Double32_t time[24], adc[24], adcmip[24], noncalibtime[24]; + for (Int_t ipmt=0; ipmt<24; ipmt++) { + // if(timeCFD[ipmt] > 0 && (chargeQT0[ipmt] - chargeQT1[ipmt])>pedestal[ipmt] ){ + if(timeCFD[ipmt] > 0 && (chargeQT0[ipmt] - chargeQT1[ipmt])> 0 ){ + //for simulated data + //for physics data + if(( chargeQT0[ipmt] - chargeQT1[ipmt])>pedestal[ipmt]) { + adc[ipmt] = chargeQT0[ipmt] - chargeQT1[ipmt]; } + else + adc[ipmt] = 0; + // time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, Int_t(adc[ipmt]), timeCFD[ipmt] ) ; + Int_t refAmp = Int_t (fTime0vertex[ipmt]); + time[ipmt] = fCalib-> WalkCorrection( refAmp, ipmt, Int_t(adc[ipmt]), timeCFD[ipmt] ) ; + Double_t sl = timeLED[ipmt] - timeCFD[ipmt]; + // time[ipmt] = fCalib-> WalkCorrection( refAmp,ipmt, Int_t(sl), timeCFD[ipmt] ) ; + AliDebug(5,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ", + ipmt, Int_t(adc[ipmt]) ,Int_t(time[ipmt]),Int_t( sl))); + Double_t ampMip = 0; + TGraph * ampGraph = (TGraph*)fAmpLED.At(ipmt); + if (ampGraph) ampMip = ampGraph->Eval(sl); + Double_t qtMip = 0; + TGraph * qtGraph = (TGraph*)fQTC.At(ipmt); + if (qtGraph) qtMip = qtGraph->Eval(adc[ipmt]); + AliDebug(10,Form(" Amlitude in MIPS LED %f ; QTC %f; in channels %f\n ",ampMip,qtMip, adc[ipmt])); + // if( qtMip>lowAmpThreshold && qtMipGetChannelWidth() ; - - // Int_t meanT0 = fParam->GetMeanT0(); - if(option == "pdc"){ - for (Int_t in=0; in<24; in++) + fESDTZEROfriend->SetT0timeCorr(noncalibtime) ; + + for (Int_t ipmt=0; ipmt<12; ipmt++){ + if(time[ipmt] !=0 && time[ipmt] > -9000 + /*&& badpmt[ipmt]==0 */ + && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt] -9000 + /* && badpmt[ipmt]==0*/ + && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]0 && timeLED[ipmt]>0){ - - if(option == "pdc"){ - Double_t qt0 = Double_t(chargeQT0[ipmt]); - Double_t qt1 = Double_t(chargeQT1[ipmt]); - if((qt1-qt0)>0) adc[ipmt] = Int_t(TMath::Exp( Double_t (channelWidth*(qt1-qt0)/1000.))); - time[ipmt] = fCalib-> WalkCorrection( ipmt,Int_t(qt1) , timeCFD[ipmt], "pdc" ) ; - Double_t sl = (timeLED[ipmt] - time[ipmt])*channelWidth; - if(fAmpLEDrec.At(ipmt)) - qt=((TGraph*)fAmpLEDrec.At(ipmt))->Eval(sl/1000.); - frecpoints->SetTime(ipmt,time[ipmt]); - frecpoints->SetAmp(ipmt,adc[ipmt]/Float_t(mv2MIP)); - frecpoints->SetAmpLED(ipmt,qt/Float_t(mv2MIP)); - AliDebug(10,Form(" QTC %f mv, time in chann %f ampLED %f",adc[ipmt] ,time[ipmt], qt)); - AliDebug(10,Form(" Amlitude in MIPS LED %f , QTC %f \n ", adc[ipmt]/Float_t(mv2MIP),qt/Float_t(mv2MIP))); - } - if(option == "cosmic") { - // if(ipmt == 15) continue; //skip crashed PMT - if(( chargeQT1[ipmt] - chargeQT0[ipmt])>0) - adc[ipmt] = chargeQT1[ipmt] - chargeQT0[ipmt]; - else - adc[ipmt] = 0; - // time[ipmt] = fCalib-> WalkCorrection( ipmt, adc[ipmt], timeCFD[ipmt],"cosmic" ) ; - - Double_t sl = timeLED[ipmt] - timeCFD[ipmt]; - time[ipmt] = fCalib-> WalkCorrection( ipmt, Int_t(sl), timeCFD[ipmt],"cosmic" ) ; - // if(fAmpLEDrec.At(ipmt)) - // qt=((TGraph*)fAmpLEDrec.At(ipmt))->Eval(sl); - time[ipmt] = time[ipmt] - allData[0][0] + 5000; - AliDebug(10,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ", - ipmt, Int_t(adc[ipmt]) ,Int_t(time[ipmt]),Int_t( sl))); - Double_t ampMip =( (TGraph*)fAmpLED.At(ipmt))->Eval(sl); - Double_t qtMip = ((TGraph*)fQTC.At(ipmt))->Eval(adc[ipmt]); - AliDebug(10,Form(" Amlitude in MIPS LED %f , QTC %f \n ",ampMip,qtMip)); - - frecpoints->SetTime(ipmt, Float_t(time[ipmt]) ); - frecpoints->SetAmp(ipmt, Float_t( ampMip)); //for cosmic &pp beam - frecpoints->SetAmpLED(ipmt, Float_t(qtMip)); - - - } - - } - else { - time[ipmt] = 0; - adc[ipmt] = 0; - } - } - - for (Int_t ipmt=0; ipmt<12; ipmt++){ - if(time[ipmt] > 1 ) { - if(time[ipmt] 1) { - if(time[ipmt]SetTimeBestA(Int_t(besttimeA)); - if( besttimeC != 9999999 ) frecpoints->SetTimeBestC(Int_t(besttimeC)); - AliDebug(1,Form(" besttimeA %f ps, besttimeC %f ps",besttimeA, besttimeC)); - Float_t c = 0.0299792; // cm/ps - Float_t vertex = 99999; - if(besttimeA <9999999 && besttimeC < 9999999 ){ - timeDiff = ( besttimeC - besttimeA) *channelWidth; - if(option == "pdc"){ - // meanTime = (besttimeA + besttimeC)/2 * channelWidth; - meanTime = (besttimeA + besttimeC-4000.)/2 * channelWidth; - onlineMean = Int_t (onlineMean * channelWidth); - } - if(option == "cosmic") { - meanTime = Float_t((besttimeA + besttimeC)/2); - onlineMean = onlineMean -allData[0][0];; - } - vertex = c*(timeDiff)/2.+ (fdZonA - fdZonC)/2; - frecpoints->SetVertex(vertex); - frecpoints->SetMeanTime(Int_t(meanTime)); - AliDebug(1,Form(" timeDiff %f ps, meanTime %f ps, vertex %f cm online mean %i ",timeDiff, meanTime,vertex, onlineMean)); - - } - } // if (else )raw data - recTree->Fill(); - if(frecpoints) delete frecpoints; + } //if phys event + AliDebug(1,Form(" timeDiff %f #channel, meanTime %f #ps, TOFmean%f vertex %f cm meanVertex %f \n",timeDiff, meanTime,timeclock, vertex,meanVertex)); + frecpoints.SetT0clock(timeclock); + frecpoints.SetVertex(vertex); + frecpoints.SetMeanTime(meanTime); + frecpoints.SetOnlineMean(Int_t(onlineMean)); + + // Set triggers + Bool_t tr[5]; + Int_t trchan[5] = {50,51,52,55,56}; + Float_t lowtr[5] = {meanTVDC-700, meanOrA-700, meanOrC-700, meanOrC-1000, meanOrC-1000 }; + Float_t hightr[5] = {meanTVDC+700, meanOrA+700, meanOrC+700, meanOrC+1000, meanOrC+1000}; + + for (Int_t i=0; i<5; i++) tr[i] = false; + for (Int_t itr=0; itr<5; itr++) { + for (Int_t iHit=0; iHit<1; iHit++) + { + Int_t trr=trchan[itr]; + if( allData[trr][iHit] > lowtr[itr] && allData[trr][iHit] < hightr[itr]) tr[itr]=true; + + AliDebug(15,Form("Reconstruct ::: T0 triggers iHit %i tvdc %d orA %d orC %d centr %d semicentral %d",iHit, tr[0],tr[1],tr[2],tr[3],tr[4])); + } + } + frecpoints.SetT0Trig(tr); + + // all times with amplitude correction + Float_t timecent; + for (Int_t iHit=0; iHit<5; iHit++) + { + timefull = timecent = -9999; + tvdc = ora = orc = -9999; + if(allData[50][iHit]>0) + tvdc = (Float_t(allData[50][iHit]) - meanTVDC) * channelWidth* 0.001; + if(allData[51][iHit]>0) + ora = (Float_t(allData[51][iHit]) - meanOrA) * channelWidth* 0.001; + + if(allData[52][iHit]>0) + orc = (Float_t(allData[52][iHit]) - meanOrC) * channelWidth* 0.001; + + frecpoints.SetOrC( iHit, orc); + frecpoints.SetOrA( iHit, ora); + frecpoints.SetTVDC( iHit, tvdc); + for (Int_t i0=0; i0<12; i0++) { + if (equalize ==0 ) + timecent = fTime0vertex[i0] + timeDelayCFD[i0]; + else + timecent = fTime0vertex[i0]; + timefull = -9999; + if(allData[i0+1][iHit]>1) + timefull = (Float_t(allData[i0+1][iHit]) - timecent)* channelWidth* 0.001; + frecpoints.SetTimeFull(i0, iHit,timefull) ; + // if(allData[i0+1][iHit]>1) printf("i0 %d iHit %d data %d fTime0vertex %f timefull %f \n",i0, iHit, allData[i0+1][iHit], fTime0vertex[i0], timefull); + + } + + for (Int_t i0=12; i0<24; i0++) { + timefull = -9999; + if (equalize ==0 ) + timecent = fTime0vertex[i0] + timeDelayCFD[i0]; + else + timecent = fTime0vertex[i0]; + if(allData[i0+45][iHit]>1) { + timefull = (Float_t(allData[i0+45][iHit]) - timecent)* channelWidth* 0.001; + } + // if(allData[i0+45][iHit]>1) printf("i0 %d iHit %d data %d fTime0vertex %f timefull %f \n",i0, iHit, allData[i0+45][iHit], fTime0vertex[i0], timefull); + frecpoints.SetTimeFull(i0, iHit, timefull) ; + } + } + + + //Set MPD + if(allData[53][0]>0 && allData[54][0]) + frecpoints.SetMultA(allData[53][0]-allData[54][0]); + if(allData[105][0]>0 && allData[106][0]) + frecpoints.SetMultC(allData[105][0]-allData[106][0]); + + + } // if (else )raw data + recTree->Fill(); } + + //____________________________________________________________ - -void AliT0Reconstructor::FillESD(TTree */*digitsTree*/, TTree *clustersTree, AliESDEvent *pESD) const -{ + + void AliT0Reconstructor::FillESD(TTree */*digitsTree*/, TTree *clustersTree, AliESDEvent *pESD) const + { /*************************************************** Resonstruct digits to vertex position ****************************************************/ AliDebug(1,Form("Start FillESD T0")); + if(!pESD) { + AliError("No ESD Event"); + return; + } + pESD ->SetT0spread(fTimeSigmaShift); + + Float_t channelWidth = fParam->GetChannelWidth() ; + Float_t c = 0.0299792458; // cm/ps + Float_t currentVertex=0, shift=0; + Int_t ncont=-1; + const AliESDVertex* vertex = pESD->GetPrimaryVertex(); + if (!vertex) vertex = pESD->GetPrimaryVertexSPD(); + if (!vertex) vertex = pESD->GetPrimaryVertexTPC(); + if (!vertex) vertex = pESD->GetVertex(); + + if (vertex) { + AliDebug(2, Form("Got %s (%s) from ESD: %f", + vertex->GetName(), vertex->GetTitle(), vertex->GetZ())); + currentVertex = vertex->GetZ(); + + ncont = vertex->GetNContributors(); + if(ncont>0 ) { + shift = currentVertex/c; + } + } TTree *treeR = clustersTree; - AliT0RecPoint* frecpoints= new AliT0RecPoint (); - if (!frecpoints) { - AliError("Reconstruct Fill ESD >> no recpoints found"); - return; - } + AliT0RecPoint frecpoints; + AliT0RecPoint * pfrecpoints = &frecpoints; AliDebug(1,Form("Start FillESD T0")); TBranch *brRec = treeR->GetBranch("T0"); if (brRec) { - brRec->SetAddress(&frecpoints); + brRec->SetAddress(&pfrecpoints); }else{ AliError(Form("EXEC Branch T0 rec not found")); return; } + + brRec->GetEntry(0); + Double32_t amp[24], time[24], ampQTC[24], timecorr[24]; + Double32_t* tcorr; + for(Int_t i=0; i<24; i++) + amp[i]=time[i]=ampQTC[i]=timecorr[i]=0; + + //1st time + Double32_t timeClock[3]; + Double32_t zPosition = frecpoints.GetVertex(); + + timeClock[0] = frecpoints.GetT0clock() ; + timeClock[1] = frecpoints.Get1stTimeA() + shift; + timeClock[2] = frecpoints.Get1stTimeC() - shift; + //best time + Double32_t timemean[3]; + timemean[0] = frecpoints.GetMeanTime(); + timemean[1] = frecpoints.GetBestTimeA() + shift; + timemean[2] = frecpoints.GetBestTimeC() - shift; + + for(Int_t i=0; i<3; i++) { + fESDTZERO->SetT0TOF(i,timeClock[i]); // interaction time (ns) + fESDTZERO->SetT0TOFbest(i,timemean[i]); // interaction time (ns) + } + for ( Int_t i=0; i<24; i++) { + time[i] = frecpoints.GetTime(i); // ps to ns + if ( time[i] != 0 && time[i]>-9999) { + ampQTC[i] = frecpoints.GetAmp(i); + amp[i] = frecpoints.AmpLED(i); + AliDebug(1,Form("T0: %i time %f ampQTC %f ampLED %f \n", i, time[i], ampQTC[i], amp[i])); + } + } + fESDTZERO->SetT0time(time); // best TOF on each PMT + fESDTZERO->SetT0amplitude(ampQTC); // number of particles(MIPs) on each PMT + Int_t trig= frecpoints.GetT0Trig(); + frecpoints.PrintTriggerSignals( trig); + // printf(" !!!!! FillESD trigger %i \n",trig); + fESDTZERO->SetT0Trig(trig); + fESDTZERO->SetT0zVertex(zPosition); //vertex Z position + + Double32_t multA=frecpoints.GetMultA(); + Double32_t multC=frecpoints.GetMultC(); + fESDTZERO->SetMultA(multA); // for backward compatubility + fESDTZERO->SetMultC(multC); // for backward compatubility + + + for (Int_t iHit =0; iHit<5; iHit++ ) { + AliDebug(10,Form("FillESD ::: iHit %i tvdc %f orA %f orC %f\n", iHit, + frecpoints.GetTVDC(iHit), + frecpoints.GetOrA(iHit), + frecpoints.GetOrC(iHit) )); + fESDTZERO->SetTVDC(iHit,frecpoints.GetTVDC(iHit)); + fESDTZERO->SetOrA(iHit,frecpoints.GetOrA(iHit)); + fESDTZERO->SetOrC(iHit,frecpoints.GetOrC(iHit)); - brRec->GetEntry(0); - Float_t amp[24], time[24]; - Float_t zPosition = frecpoints -> GetVertex(); - Float_t timeStart = frecpoints -> GetMeanTime() ; - for ( Int_t i=0; i<24; i++) { - time[i] = Float_t (frecpoints -> GetTime(i)); // ps to ns - amp[i] = frecpoints -> GetAmp(i); + for (Int_t i0=0; i0<24; i0++) { + // if(frecpoints.GetTimeFull(i0,iHit)>0){ + // printf("FillESD ::: iHit %i cfd %i time %f \n", iHit, i0, frecpoints.GetTimeFull(i0,iHit)); + fESDTZERO->SetTimeFull(i0, iHit,frecpoints.GetTimeFull(i0,iHit)); + // } + + } + } + + AliDebug(1,Form("T0: SPDshift %f Vertex %f (T0A+T0C)/2 best %f #ps T0signal %f ps OrA %f ps OrC %f ps T0trig %i\n",shift, zPosition, timemean[0], timeClock[0], timeClock[1], timeClock[2], trig)); + + //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + // background flags + Bool_t background = BackgroundFlag(); + fESDTZERO->SetBackgroundFlag(background); + Bool_t pileup = PileupFlag(); + fESDTZERO->SetPileupFlag(pileup); + for (Int_t i=0; i<5; i++) { + fESDTZERO->SetPileupTime(i, frecpoints.GetTVDC(i) ) ; + // printf("!!!!!! FillESD :: pileup %i %f %f \n", i,fESDTZERO->GetPileupTime(i), frecpoints.GetTVDC(i)); + } + Bool_t sat = SatelliteFlag(); + fESDTZERO->SetSatelliteFlag(sat); + + //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + if (pESD) { + + AliESDfriend *fr = (AliESDfriend*)pESD->FindListObject("AliESDfriend"); + if (fr) { + AliDebug(10, Form("Writing TZERO friend data to ESD tree")); + + // if (ncont>2) { + tcorr = fESDTZEROfriend->GetT0timeCorr(); + for ( Int_t i=0; i<24; i++) { + if(i<12 && time[i]>1) timecorr[i] = tcorr[i] - shift/channelWidth; + if(i>11 && time[i]>1) timecorr[i] = tcorr[i] + shift/channelWidth; + if(time[i]>1) AliDebug(10,Form("T0 friend : %i time %f ampQTC %f ampLED %f \n", i, timecorr[i], ampQTC[i], amp[i])); + } + fESDTZEROfriend->SetT0timeCorr( timecorr) ; + fESDTZEROfriend->SetT0ampLEDminCFD(amp); + fESDTZEROfriend->SetT0ampQTC(ampQTC); + fr->SetTZEROfriend(fESDTZEROfriend); + // }// } - pESD->SetT0zVertex(zPosition); //vertex Z position - pESD->SetT0(timeStart); // interaction time - pESD->SetT0time(time); // best TOF on each PMT - pESD->SetT0amplitude(amp); // number of particles(MIPs) on each PMT - - AliDebug(1,Form(" Z position %f cm, T0 %f ps",zPosition , timeStart)); + + pESD->SetTZEROData(fESDTZERO); + } } // vertex in 3 sigma +//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + //____________________________________________________________ + +Bool_t AliT0Reconstructor::PileupFlag() const +{ + // + Bool_t pileup = false; + Float_t tvdc[5]; + for (Int_t ih=0; ih<5; ih++) + { + tvdc[ih] = fESDTZERO->GetTVDC(ih); + + if( tvdc[0] !=0 && tvdc[0]> -10 && tvdc[0]< 10 ) + if(ih>0 && tvdc[ih]>20 ) pileup = true; + if( tvdc[0] >20 || (tvdc[0] < -20 && tvdc[0] > -9000) ) pileup =true; + // if (pileup) printf(" !!!!! pile up %i tvdc %f \n",ih, tvdc[ih]); + } + + + return pileup; + +} + + //____________________________________________________________ + +Bool_t AliT0Reconstructor::BackgroundFlag() const +{ + Bool_t background = false; + Float_t orA = fESDTZERO->GetOrA(0); + Float_t orC = fESDTZERO->GetOrC(0); + Float_t tvdc = fESDTZERO->GetTVDC(0); + + if ( (orA > -5 && orA <5) && (orC > -5 && orC <5) && (tvdc < -5 || tvdc > 5)) { + background = true; + // printf(" orA %f orC %f tvdc %f\n", orA, orC, tvdc); + } + return background; + + +} + //____________________________________________________________ + +Bool_t AliT0Reconstructor::SatelliteFlag() const +{ + Float_t satelliteLow = GetRecoParam() -> GetLowSatelliteThreshold(); + Float_t satelliteHigh = GetRecoParam() -> GetHighSatelliteThreshold(); + Bool_t satellite = false; + for (Int_t i0=0; i0<24; i0++) { + Float_t timefull = fESDTZERO -> GetTimeFull(i0,0); + if( timefull > satelliteLow && timefull < satelliteHigh) satellite=true; + } + + return satellite; +}