#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 <TArrayI.h>
#include <TGraph.h>
#include <TMath.h>
-#include <iostream.h>
+#include <Riostream.h>
ClassImp(AliT0Reconstructor)
fZposition(0),
fParam(NULL),
fAmpLEDrec(),
- fCalib()
+ fQTC(0),
+ fAmpLED(0),
+ 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();
-
+
for (Int_t i=0; i<24; i++){
TGraph* gr = fParam ->GetAmpLEDRec(i);
if (gr) fAmpLEDrec.AddAtAndExpand(gr,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(),
- fCalib()
-
- {
- //
- // AliT0Reconstructor copy constructor
- //
-
- ((AliT0Reconstructor &) r).Copy(*this);
-
-}
-
-//_____________________________________________________________________________
-AliT0Reconstructor &AliT0Reconstructor::operator=(const AliT0Reconstructor &r)
-{
- //
- // Assignment operator
- //
+ TGraph* gr1 = fParam ->GetAmpLED(i);
+ if (gr1) fAmpLED.AddAtAndExpand(gr1,i) ;
+ TGraph* gr2 = fParam ->GetQTC(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;
+
+ }
+ //here real Z position
+ fdZonC = TMath::Abs(fParam->GetZPosition("T0/C/PMT1"));
+ fdZonA = TMath::Abs(fParam->GetZPosition("T0/A/PMT15"));
- 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 = 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 channelWidth = fParam->GetChannelWidth() ;
- // Int_t meanT0 = fParam->GetMeanT0();
+ Float_t meanVertex = fParam->GetMeanVertex();
+ Float_t c = 0.0299792; // cm/ps
+ Double32_t vertex = 9999999;
+ Double32_t timeDiff=999999, meanTime=999999, timeclock=999999;
+
AliDebug(1,Form("Start DIGITS reconstruction "));
+ Float_t lowAmpThreshold = GetRecoParam()->GetLow(200);
+ Float_t highAmpThreshold = GetRecoParam()->GetHigh(200);
+ Int_t badpmt = GetRecoParam()->GetRefPoint();
- TBranch *brDigits=digitsTree->GetBranch("T0");
+ TBranch *brDigits=digitsTree->GetBranch("T0");
AliT0digit *fDigits = new AliT0digit() ;
if (brDigits) {
brDigits->SetAddress(&fDigits);
fDigits->GetQT0(*chargeQT0);
fDigits->GetQT1(*chargeQT1);
Int_t onlineMean = fDigits->MeanTime();
- cout<<" !!!! onlineMean "<<onlineMean<<endl;
+
+ Bool_t tr[5];
+ for (Int_t i=0; i<5; i++) tr[i]=false;
- Float_t besttimeA=999999;
- Float_t besttimeC=999999;
+ Double32_t besttimeA=999999;
+ Double32_t besttimeC=999999;
Int_t pmtBestA=99999;
Int_t pmtBestC=99999;
- Float_t timeDiff=999999, meanTime=0;
-
AliT0RecPoint* frecpoints= new AliT0RecPoint ();
- clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1);
+ clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints);
- Float_t time[24], adc[24];
+ 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" ) ;
+ if(timeCFD->At(ipmt)>0 && ipmt != badpmt) {
+ if(( chargeQT1->At(ipmt) - chargeQT0->At(ipmt))>0)
+ adc[ipmt] = chargeQT1->At(ipmt) - chargeQT0->At(ipmt);
+ else
+ adc[ipmt] = 0;
- //LED
- Double_t sl = (timeLED->At(ipmt) - time[ipmt])*channelWidth;
- Double_t qt=((TGraph*)fAmpLEDrec.At(ipmt))->Eval(sl/1000.);
- AliDebug(1,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ",
+ time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, Int_t(adc[ipmt]), timeCFD->At(ipmt)) ;
+
+ 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)));
- frecpoints->SetTime(ipmt,Int_t(time[ipmt]));
- frecpoints->SetAmp(ipmt,Int_t (adc[ipmt]));
- frecpoints->SetAmpLED(ipmt,qt);
+
+ 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;
adc[ipmt] = 0;
+ adcmip[ipmt] = 0;
+
}
}
for (Int_t ipmt=0; ipmt<12; ipmt++){
- if(time[ipmt] > 1 ) {
+ if(time[ipmt] > 1 && ipmt != badpmt && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold) {
if(time[ipmt]<besttimeC){
besttimeC=time[ipmt]; //timeC
pmtBestC=ipmt;
}
}
for ( Int_t ipmt=12; ipmt<24; ipmt++){
- if(time[ipmt] > 1) {
+ if(time[ipmt] > 1 && ipmt != badpmt && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold) {
if(time[ipmt]<besttimeA) {
besttimeA=time[ipmt]; //timeA
pmtBestA=ipmt;}
}
}
- if(besttimeA !=999999) frecpoints->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(besttimeA < 999999) {
+ frecpoints->SetTimeBestA(Int_t(besttimeA *channelWidth - fdZonA/c));
+ tr[1]=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]);
- }
+ if( besttimeC < 999999 ) {
+ frecpoints->SetTimeBestC(Int_t(besttimeC *channelWidth - fdZonA/c));
+ tr[2]=true;
}
-*/
+ AliDebug(5,Form(" besttimeA %f ch, besttimeC %f ch",besttimeA, besttimeC));
+ if(besttimeA <999999 && besttimeC < 999999 ){
+ // timeDiff = (besttimeC - besttimeA)*channelWidth;
+ timeDiff = (besttimeA - besttimeC)*channelWidth;
+ meanTime = (besttimeA + besttimeC)/2;// * channelWidth);
+ timeclock = meanTime *channelWidth -fdZonA/c ;
+ vertex = meanVertex - c*(timeDiff)/2.;// + (fdZonA - fdZonC)/2;
+ tr[0]=true;
+ }
+ frecpoints->SetVertex(vertex);
+ frecpoints->SetMeanTime(meanTime);
+ frecpoints->SetT0clock(timeclock);
+ frecpoints->SetT0Trig(tr);
+
+ 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;
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 badpmt[24];
+ //Bad channel
+ for (Int_t i=0; i<24; i++) {
+ badpmt[i] = GetRecoParam() -> GetBadChannels(i);
+ }
+ 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;
-
- AliT0RecPoint* frecpoints= new AliT0RecPoint ();
-
- recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1);
-
+ 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;
+ for (Int_t i0=0; i0<24; i0++) {
+ low[i0] = Int_t(fTime0vertex[i0]) - 200;
+ high[i0] = Int_t(fTime0vertex[i0]) + 200;
+ }
+
+ 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();
+
+ Double32_t besttimeA=9999999;
+ Double32_t besttimeC=9999999;
+ Int_t pmtBestA=99999;
+ Int_t pmtBestC=99999;
+ Float_t channelWidth = fParam->GetChannelWidth() ;
+
+ AliT0RecPoint* frecpoints= new AliT0RecPoint ();
+
+ recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints);
- 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);
- }
- }
-
- Float_t channelWidth = fParam->GetChannelWidth() ;
-
- // Int_t meanT0 = fParam->GetMeanT0();
- if(option == "pdc"){
- for (Int_t in=0; in<24; in++)
- {
-
- timeLED[in] = allData[in+1][0] ;
- timeCFD[in] = allData[in+25][0] ;
- chargeQT1[in] = allData[in+57][0] ;
- chargeQT0[in] = allData[in+80][0] ;
- }
- }
-
- if(option == "cosmic") {
- for (Int_t in=0; in<12; in++)
- {
- timeCFD[in] = allData[in+1][0] ;
- timeCFD[in+12] = allData[in+56+1][0] ;
- timeLED[in] = allData[in+12+1][0] ;
- timeLED[in+12] = allData[in+68+1][0] ;
- }
-
- for (Int_t in=0; in<24; in=in+2)
- {
- Int_t cc=in/2;
- chargeQT1[cc]=allData[in+25][0];
- chargeQT0[cc]=allData[in+26][0];
- }
- for (Int_t in=24; in<48; in=in+2)
- {
- Int_t cc=in/2;
- chargeQT1[cc]=allData[in+57][0];
- chargeQT0[cc]=allData[in+58][0];
+ 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(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);
+ }
+ }
+ Int_t ref=0;
+
+ 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] &&
+ allData[in+1+56][iHit] < high[in])
+ {
+ 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(5, 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++)
+ {
+ 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++)
+ {
+ 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 /* && badpmt[ipmt]==0*/ ){
+ //for simulated data
+ //for physics data
+ if(( chargeQT0[ipmt] - chargeQT1[ipmt])>0) {
+ adc[ipmt] = chargeQT0[ipmt] - chargeQT1[ipmt];
}
-
- }
- for (Int_t in=0; in<24; in++)
- AliDebug(10, Form(" readed Raw %i %i %i %i %i", in, timeLED[in],timeCFD[in],chargeQT0[in],chargeQT1[in]));
- Int_t onlineMean = allData[49][0];
-
- Float_t time[24], adc[24];
- for (Int_t ipmt=0; ipmt<24; ipmt++) {
- if(timeCFD[ipmt]>0 && timeLED[ipmt]>0){
+ else
+ adc[ipmt] = 0;
+ // time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, Int_t(adc[ipmt]), timeCFD[ipmt] ) ;
- 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,Int_t(time[ipmt]));
- frecpoints->SetAmp(ipmt,Int_t(adc[ipmt]));
- frecpoints->SetAmpLED(ipmt,qt);
- AliDebug(10,Form(" QTC %f mv, time in chann %f ampLED %f",adc[ipmt] ,time[ipmt], qt));
- }
- 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" ) ;
- // time[ipmt] = timeCFD[ipmt] ;
- 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 ampLED %f",
- ipmt, Int_t(adc[ipmt]) ,Int_t(time[ipmt]),Int_t( sl), qt));
+ time[ipmt] = fCalib-> WalkCorrection(Int_t (fTime0vertex[ipmt]), 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]));
+ //bad peak removing
frecpoints->SetTime(ipmt, Float_t(time[ipmt]) );
- frecpoints->SetAmp(ipmt, Float_t(adc[ipmt]));
- frecpoints->SetAmpLED(ipmt, Float_t(qt));
- }
-
+ // frecpoints->SetTime(ipmt,Double32_t(timeCFD[ipmt]));
+ frecpoints->SetAmp(ipmt, Double32_t( qtMip));
+ adcmip[ipmt]=qtMip;
+ frecpoints->SetAmpLED(ipmt, Double32_t(ampMip));
+ noncalibtime[ipmt]= Double32_t (timeCFD[ipmt]);
}
else {
time[ipmt] = 0;
adc[ipmt] = 0;
+ adcmip[ipmt] = 0;
+ noncalibtime[ipmt] = 0;
}
}
-
+ fESDTZEROfriend->SetT0timeCorr(noncalibtime) ;
for (Int_t ipmt=0; ipmt<12; ipmt++){
- if(time[ipmt] > 1 ) {
- if(time[ipmt]<besttimeC){
- besttimeC=time[ipmt]; //timeC
- pmtBestC=ipmt;
+ if(time[ipmt] !=0 /*&& badpmt[ipmt]==0 */&& adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold )
+ {
+ // if(TMath::Abs(time[ipmt])<TMath::Abs(besttimeC)) {
+ if(time[ipmt]<besttimeC){
+ besttimeC=time[ipmt]; //timeC
+ pmtBestC=ipmt;
+ }
}
- }
- }
- for ( Int_t ipmt=12; ipmt<24; ipmt++){
- if(time[ipmt] > 1) {
- if(time[ipmt]<besttimeA) {
- besttimeA=time[ipmt]; //timeA
- pmtBestA=ipmt;}
- }
}
- if(besttimeA !=9999999) frecpoints->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);
+ for ( Int_t ipmt=12; ipmt<24; ipmt++)
+ {
+ if(time[ipmt] != 0 /* && badpmt[ipmt]==0*/ && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold)
+ {
+ if(time[ipmt]<besttimeA) {
+ // if(TMath::Abs(time[ipmt])<TMath::Abs(besttimeA)) {
+ besttimeA=time[ipmt]; //timeA
+ pmtBestA=ipmt;
+ }
+ }
}
- 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(besttimeA < 999999)
+ frecpoints->SetTimeBestA((besttimeA * channelWidth)- 1000.*fLatencyHPTDC + 1000.*fLatencyL1A - 1000.*fGRPdelays - fTimeMeanShift[1] );
+ // frecpoints->SetTimeBestA((besttimeA * channelWidth- fTimeMeanShift[1]));
+
+ if( besttimeC < 999999 )
+ frecpoints->SetTimeBestC((besttimeC * channelWidth)- 1000.*fLatencyHPTDC +1000.*fLatencyL1C - 1000.*fGRPdelays - fTimeMeanShift[2]);
+ // frecpoints->SetTimeBestC((besttimeC * channelWidth - fTimeMeanShift[2]));
+ AliDebug(5,Form(" pmtA %i besttimeA %f shift A %f ps, pmtC %i besttimeC %f shiftC %f ps",
+ pmtBestA,besttimeA, fTimeMeanShift[1],
+ pmtBestC, besttimeC,fTimeMeanShift[2]));
+ if(besttimeA <999999 && besttimeC < 999999 ){
+ // timeDiff = ( besttimeA - besttimeC)* 0.001* channelWidth + fLatencyL1A - fLatencyL1C;
+ timeclock = channelWidth * Float_t( besttimeA+besttimeC)/2. - 1000.*fLatencyHPTDC + 1000.*fLatencyL1 - 1000.*fGRPdelays - fTimeMeanShift[0] ;
+ meanTime = (besttimeA+besttimeC-2.*Float_t(ref))/2.;
+ timeDiff = ( besttimeA - besttimeC)* 0.001* channelWidth ;
+ // timeclock = channelWidth * Float_t( besttimeA+besttimeC)/2. - fTimeMeanShift[0] ;
+ vertex = meanVertex - c*(timeDiff)/2. ; //+ (fdZonA - fdZonC)/2;
+ }
+ } //if phys event
+ AliDebug(10,Form(" timeDiff %f #channel, meanTime %f #channel, TOFmean%f vertex %f cm meanVertex %f online mean %i \n",timeDiff, meanTime,timeclock, vertex,meanVertex, onlineMean));
+ 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};
+ 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] > 0) tr[itr]=true;
+
+ AliDebug(1,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);
+
+ for (Int_t iHit=0; iHit<5; iHit++)
+ {
+ 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++) {
+ timefull = -9999;
+ if(allData[i0+1][iHit]>1)
+ timefull = (Float_t(allData[i0+1][iHit])-fTime0vertex[i0])* channelWidth* 0.001;
+ frecpoints->SetTimeFull(i0, iHit,timefull) ;
+ // 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(allData[i0+45][iHit]>1) {
+ timefull = (Float_t(allData[i0+45][iHit])-fTime0vertex[i0])* channelWidth* 0.001;
+ }
+ // 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();
+ if(frecpoints) delete frecpoints;
}
-//____________________________________________________________
-
-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) {
+ AliT0RecPoint* frecpoints= new AliT0RecPoint ();
+ if (!frecpoints) {
AliError("Reconstruct Fill ESD >> no recpoints found");
return;
}
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;
+
+
+ Double32_t timeClock[3];
+ Double32_t zPosition = frecpoints -> GetVertex();
+ Double32_t timeStart = frecpoints -> GetMeanTime();
+ timeClock[0] = frecpoints -> GetT0clock() ;
+ timeClock[1] = frecpoints -> GetBestTimeA() + shift;
+ timeClock[2] = frecpoints -> GetBestTimeC() - shift;
+
+ for ( Int_t i=0; i<24; i++) {
+ time[i] = frecpoints -> GetTime(i); // ps to ns
+ // if ( time[i] >1) {
+ if ( time[i] != 0) {
+ 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]));
+ }
+ }
+ Int_t trig= frecpoints ->GetT0Trig();
+ frecpoints->PrintTriggerSignals( trig);
+ printf(" FillESD trigger %i \n",trig);
+ fESDTZERO->SetT0Trig(trig);
+ //pESD->SetT0Trig(trig);
+ // pESD->SetT0zVertex(zPosition); //vertex Z position
+ fESDTZERO->SetT0zVertex(zPosition); //vertex Z position
+
+ Double32_t multA=frecpoints ->GetMultA();
+ Double32_t multC=frecpoints ->GetMultC();
+ // pESD->SetT0(multC); // multiplicity Cside
+ // pESD->SetT0clock(multA); // multiplicity Aside
+ fESDTZERO->SetMultA(multA); // for backward compatubility
+ fESDTZERO->SetMultC(multC); // for backward compatubility
+
+
+ for (Int_t iHit =0; iHit<5; iHit++ ) {
+ AliDebug(1,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));
+ // }
+
+ }
+ }
+ for(Int_t i=0; i<3; i++)
+ fESDTZERO->SetT0TOF(i,timeClock[i]); // interaction time (ns)
+ fESDTZERO->SetT0time(time); // best TOF on each PMT
+ fESDTZERO->SetT0amplitude(ampQTC); // number of particles(MIPs) on each PMT
+
+ AliDebug(1,Form("T0: SPDshift %f Vertex %f (T0A+T0C)/2 %f #channels T0signal %f ns OrA %f ns OrC %f T0trig %i\n",shift, zPosition, timeStart, timeClock[0], timeClock[1], timeClock[2], trig));
+
+
+
+ if (pESD) {
+
+ AliESDfriend *fr = (AliESDfriend*)pESD->FindListObject("AliESDfriend");
+ if (fr) {
+ AliDebug(1, 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
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff