#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>
fLatencyHPTDC(9000),
fLatencyL1(0),
fLatencyL1A(0),
- fLatencyL1C(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;
+ //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();
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();
+ fLatencyL1A = fParam->GetLatencyL1A();
fLatencyL1C = fParam->GetLatencyL1C();
fLatencyHPTDC = fParam->GetLatencyHPTDC();
- AliDebug(10,Form(" LatencyL1 %f latencyL1A %f latencyL1C %f latencyHPTDC %f \n",fLatencyL1, fLatencyL1A, fLatencyL1C, fLatencyHPTDC));
-
- // fdZonC = TMath::Abs(fParam->GetZPositionShift("T0/C/PMT1"));
- //fdZonA = TMath::Abs(fParam->GetZPositionShift("T0/A/PMT15"));
-
+ 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]);
+ }
+ //here real Z position
+ fdZonC = TMath::Abs(fParam->GetZPosition("T0/C/PMT1"));
+ fdZonA = TMath::Abs(fParam->GetZPosition("T0/A/PMT15"));
fCalib = new AliT0Calibrator();
+ fESDTZEROfriend = new AliESDTZEROfriend();
+ fESDTZERO = new AliESDTZERO();
+
}
//_____________________________________________________________________________
void AliT0Reconstructor::Reconstruct(TTree*digitsTree, TTree*clustersTree) const
-
{
// T0 digits reconstruction
- Int_t refAmp = GetRecoParam()->GetRefAmp();
+ Int_t refAmp = 0 ; /*Int_t (GetRecoParam()->GetRefAmp());*/
TArrayI * timeCFD = new TArrayI(24);
TArrayI * timeLED = new TArrayI(24);
TArrayI * chargeQT1 = new TArrayI(24);
+ Float_t c = 29.9792458; // cm/ns
Float_t channelWidth = fParam->GetChannelWidth() ;
- Float_t meanVertex = fParam->GetMeanVertex();
- Float_t c = 0.0299792; // cm/ps
- Double32_t vertex = 9999999;
+ Double32_t vertex = 9999999, meanVertex = 9999999 ;
Double32_t timeDiff=999999, meanTime=999999, timeclock=999999;
-
+
AliDebug(1,Form("Start DIGITS reconstruction "));
-
+ 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);
fDigits->GetQT0(*chargeQT0);
fDigits->GetQT1(*chargeQT1);
Int_t onlineMean = fDigits->MeanTime();
-
+
Bool_t tr[5];
for (Int_t i=0; i<5; i++) tr[i]=false;
- Double32_t besttimeA=999999;
- Double32_t besttimeC=999999;
- Int_t pmtBestA=99999;
- Int_t pmtBestC=99999;
- AliT0RecPoint* frecpoints= new AliT0RecPoint ();
- clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1);
+ AliT0RecPoint frecpoints;
+ AliT0RecPoint * pfrecpoints = &frecpoints;
+ clustersTree->Branch( "T0", "AliT0RecPoint" ,&pfrecpoints);
- 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 ){
- if(( chargeQT1->At(ipmt) - chargeQT0->At(ipmt))>0)
+ if(timeCFD->At(ipmt)>0 ) {
+ 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, adc[ipmt], timeCFD->At(ipmt)) ;
-
+ 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(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 in channels %i\n ",ampMip,qtMip, adc[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, Float_t(time[ipmt]) );
- frecpoints->SetAmp(ipmt, Float_t( ampMip)); //for cosmic &pp beam
- frecpoints->SetAmpLED(ipmt, Float_t(qtMip));
+ 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]<besttimeC){
- besttimeC=time[ipmt]; //timeC
- pmtBestC=ipmt;
+ if(time[ipmt] !=0 && time[ipmt] > -9000
+ && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold )
+ {
+ if(time[ipmt]<besttimeC) besttimeC=time[ipmt]; //timeC
+ if(TMath::Abs(time[ipmt])<TMath::Abs(besttimeC_best))
+ besttimeC_best=time[ipmt]; //timeC
}
- }
}
- for ( Int_t ipmt=12; ipmt<24; ipmt++){
- if(time[ipmt] > 1) {
- if(time[ipmt]<besttimeA) {
- besttimeA=time[ipmt]; //timeA
- pmtBestA=ipmt;}
+ for ( Int_t ipmt=12; ipmt<24; ipmt++)
+ {
+ if(time[ipmt] != 0 && time[ipmt] > -9000
+ && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold)
+ {
+ if(time[ipmt]<besttimeA) besttimeA=time[ipmt];
+ if(TMath::Abs(time[ipmt] ) < TMath::Abs(besttimeA_best))
+ besttimeA_best=time[ipmt]; //timeA
+ }
}
- }
- if(besttimeA < 999999) {
- frecpoints->SetTimeBestA(Int_t(besttimeA *channelWidth));
+
+ if( besttimeA < 999999 && besttimeA!=0) {
+ frecpoints.SetTimeBestA((besttimeA_best * channelWidth - fdZonA/c) - 12500.);
+ frecpoints.SetTime1stA((besttimeA * channelWidth - fdZonA/c) - 12500.);
tr[1]=true;
}
- if( besttimeC < 999999 ) {
- frecpoints->SetTimeBestC(Int_t(besttimeC *channelWidth));
+
+ if( besttimeC < 999999 && besttimeC!=0) {
+ frecpoints.SetTimeBestC((besttimeC_best * channelWidth - fdZonC/c) - 12500.);
+ frecpoints.SetTime1stC((besttimeC * channelWidth - fdZonC/c) - 12500.);
tr[2]=true;
}
- AliDebug(10,Form(" besttimeA %f ch, besttimeC %f ch",besttimeA, besttimeC));
+
+ 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 = (besttimeA + besttimeC)/2;// * channelWidth);
- timeclock = meanTime *channelWidth ;
+ meanTime = channelWidth * (besttimeA_best + besttimeC_best)/2. ;
+ timeclock = channelWidth * (besttimeA + besttimeC)/2. ;
vertex = meanVertex - c*(timeDiff)/2.;// + (fdZonA - fdZonC)/2;
tr[0]=true;
}
- frecpoints->SetVertex(vertex);
- frecpoints->SetMeanTime(meanTime);
- frecpoints->SetT0clock(timeclock);
- frecpoints->SetT0Trig(tr);
-
- for (Int_t i=0; i<5; i++) {
- printf(" T0 trigers %i ",tr[i]);
- }
- printf(" \n ");
-
- //online mean
- frecpoints->SetOnlineMean(Int_t(onlineMean));
- AliDebug(10,Form(" timeDiff %i #channel, meanTime %i #channel, vertex %f cm online mean %i timeclock %i ps",timeDiff, meanTime,vertex, Int_t(onlineMean), timeclock));
+ frecpoints.SetVertex(vertex);
+ frecpoints.SetMeanTime(meanTime - 12500.);
+ frecpoints.SetT0clock(timeclock - 12500.);
+ frecpoints.SetT0Trig(tr);
+ AliDebug(5,Form("fRecPoints::: 1stimeA %f , besttimeA %f 1sttimeC %f besttimeC %f shiftA %f shiftC %f ",
+ frecpoints.Get1stTimeA(), frecpoints.GetBestTimeA(),
+ frecpoints.Get1stTimeC(), frecpoints.GetBestTimeC(),
+ fTimeMeanShift[1],fTimeMeanShift[2] ) );
-
-
+ 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;
{
// T0 raw ->
//
- // reference amplitude and time ref. point from reco param
- Int_t refAmp = GetRecoParam()->GetRefAmp();
- Int_t refPoint = GetRecoParam()->GetRefPoint();
+ Float_t meanOrA = fTime0vertex[0] + 587;
+ Float_t meanOrC = fTime0vertex[0] + 678;
+ Float_t meanTVDC = fTime0vertex[0] + 2564;
+ 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));
+ }
+ 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];
- Double32_t timeDiff=999999, meanTime=999999, timeclock=999999;
+ 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 = fParam->GetMeanVertex();
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;
+ time2zero[i0] = 99999;
+ }
+
+ 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);
+
+ Double32_t besttimeA=9999999; Double32_t besttimeA_best=9999999;
+ Double32_t besttimeC=9999999; Double32_t besttimeC_best=9999999;
- cout<<" @@@@ Latency "<<fLatencyL1<<endl;
- for (Int_t i0=0; i0<105; i0++)
- {
- for (Int_t j0=0; j0<5; j0++) allData[i0][j0]=0;
- }
-
- Double32_t besttimeA=9999999;
- Double32_t besttimeC=9999999;
- Int_t pmtBestA=99999;
- Int_t pmtBestC=99999;
-
- AliT0RecPoint* frecpoints= new AliT0RecPoint ();
+ Float_t channelWidth = fParam->GetChannelWidth() ;
+
+ AliT0RecPoint frecpoints;
+ AliT0RecPoint * pfrecpoints = &frecpoints;
- recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1);
+ recTree->Branch( "T0", "AliT0RecPoint" ,&pfrecpoints);
AliDebug(10," before read data ");
AliT0RawReader myrawreader(rawReader);
AliDebug(1,Form(" no raw data found!!"));
else
{
- if(type == 7) { //only physics
- for (Int_t i=0; i<105; i++) {
+ 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;
- if (refPoint>0)
- ref = allData[refPoint][0]-5000;
-
- Float_t channelWidth = fParam->GetChannelWidth() ;
-
- // Int_t meanT0 = fParam->GetMeanT0();
-
-
- 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] ;
- AliDebug(10, 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];
- }
-
- for (Int_t in=12; in<24; in++)
- {
- chargeQT0[in]=allData[2*in+57][0];
- chargeQT1[in]=allData[2*in+58][0];
- }
-
- // } //cosmic with physics event
- 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]));
- onlineMean = allData[49][0];
-
- Double32_t time[24], adc[24];
- for (Int_t ipmt=0; ipmt<24; ipmt++) {
- if(timeCFD[ipmt]>0 && timeLED[ipmt]>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(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++)
+ {
+ 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(( chargeQT1[ipmt] - chargeQT0[ipmt])>0)
+ if(( chargeQT0[ipmt] - chargeQT1[ipmt])>0) {
adc[ipmt] = chargeQT0[ipmt] - chargeQT1[ipmt];
+ }
else
adc[ipmt] = 0;
-
-
- // time[ipmt] = fCalib-> WalkCorrection(refAmp, ipmt, adc[ipmt], timeCFD[ipmt] ) ;
-
+ // 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(10,Form(" ipmt %i QTC %i , time in chann %i (led-cfd) %i ",
+ // 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 =( (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; in channels %i\n ",ampMip,qtMip, adc[ipmt]));
-
- frecpoints->SetTime(ipmt, Float_t(time[ipmt]) );
- // frecpoints->SetTime(ipmt,Double32_t(timeCFD[ipmt]));
- frecpoints->SetAmpLED(ipmt, Double32_t( qtMip)); //for cosmic &pp beam
- frecpoints->SetAmp(ipmt, Double32_t(ampMip));
-
+ 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 && qtMip<highAmpThreshold )
+ {
+ if( equalize ==0 )
+ frecpoints.SetTime(ipmt, Float_t(time[ipmt]) );
+ else
+ frecpoints.SetTime(ipmt, Float_t(time[ipmt] + fTime0vertex[ipmt]) );
+ // frecpoints.SetTime(ipmt, Float_t(time[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;
+ time[ipmt] = -9999;
adc[ipmt] = 0;
+ adcmip[ipmt] = 0;
+ noncalibtime[ipmt] = -9999;
}
}
-
+ 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 && time[ipmt] > -9000
+ /*&& badpmt[ipmt]==0 */
+ && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold )
+ {
+ if(time[ipmt]<besttimeC) besttimeC=time[ipmt]; //timeC
+ if(TMath::Abs(time[ipmt])<TMath::Abs(besttimeC_best))
+ besttimeC_best=time[ipmt]; //timeC
}
- }
}
- for ( Int_t ipmt=12; ipmt<24; ipmt++){
- if(time[ipmt] > 1) {
- if(time[ipmt]<besttimeA) {
- besttimeA=time[ipmt]; //timeA
- pmtBestA=ipmt;}
+ for ( Int_t ipmt=12; ipmt<24; ipmt++)
+ {
+ if(time[ipmt] != 0 && time[ipmt] > -9000
+ /* && badpmt[ipmt]==0*/
+ && adcmip[ipmt]>lowAmpThreshold && adcmip[ipmt]<highAmpThreshold)
+ {
+ if(time[ipmt]<besttimeA) besttimeA=time[ipmt];
+ if(TMath::Abs(time[ipmt] ) < TMath::Abs(besttimeA_best))
+ besttimeA_best=time[ipmt]; //timeA
+ }
}
+
+ if(besttimeA < 999999 && besttimeA!=0 ) {
+ if( equalize ==0 )
+ frecpoints.SetTime1stA((besttimeA * channelWidth)- 1000.*fLatencyHPTDC + 1000.*fLatencyL1A - 1000.*fGRPdelays - fTimeMeanShift[1] );
+ else
+ {
+ frecpoints.SetTimeBestA((besttimeA_best * channelWidth ));
+ frecpoints.SetTime1stA((besttimeA * channelWidth - fTimeMeanShift[1]));
+ }
+ }
+ if( besttimeC < 999999 && besttimeC!=0) {
+ if( equalize ==0 )
+ frecpoints.SetTime1stC((besttimeC * channelWidth)- 1000.*fLatencyHPTDC +1000.*fLatencyL1C - 1000.*fGRPdelays - fTimeMeanShift[2]);
+ else
+ {
+ frecpoints.SetTimeBestC((besttimeC_best * channelWidth ));
+ frecpoints.SetTime1stC((besttimeC * channelWidth - fTimeMeanShift[2]));
+ }
}
- if(besttimeA < 999999)
- frecpoints->SetTimeBestA(0.001* besttimeA * channelWidth - fLatencyHPTDC + fLatencyL1A);
- if( besttimeC < 999999 )
- frecpoints->SetTimeBestC( 0.001 *besttimeC * channelWidth - fLatencyHPTDC + fLatencyL1C);
- AliDebug(10,Form(" pmtA %i besttimeA %f ps, pmtC %i besttimeC %f ps",
- pmtBestA,besttimeA, pmtBestC, besttimeC));
- if(besttimeA <999999 && besttimeC < 999999 ){
- timeDiff = ( besttimeA - besttimeC) *0.001 * channelWidth + fLatencyL1A - fLatencyL1C;
- timeclock = 0.001*channelWidth * Float_t( besttimeA+besttimeC)/2. - fLatencyHPTDC + fLatencyL1;
- meanTime = (besttimeA+besttimeC-2.*Float_t(ref))/2.;
+ AliDebug(5,Form("1stimeA %f , besttimeA %f 1sttimeC %f besttimeC %f ",
+ besttimeA, besttimeA_best,
+ besttimeC, besttimeC_best) );
+ AliDebug(5,Form("fRecPoints::: 1stimeA %f , besttimeA %f 1sttimeC %f besttimeC %f shiftA %f shiftC %f ",
+ frecpoints.Get1stTimeA(), frecpoints.GetBestTimeA(),
+ frecpoints.Get1stTimeC(), frecpoints.GetBestTimeC(),
+ fTimeMeanShift[1],fTimeMeanShift[2] ) );
+ if( besttimeC < 999999 && besttimeA < 999999) {
+ if(equalize ==0 )
+ timeclock = ((besttimeC * channelWidth)- 1000.*fLatencyHPTDC +1000.*fLatencyL1 - 1000.*fGRPdelays - fTimeMeanShift[0]);
+ else
+ {
+ timeclock = channelWidth * Float_t( besttimeA+besttimeC)/2. - fTimeMeanShift[0];
+ meanTime = channelWidth * Float_t(besttimeA_best + besttimeC_best )/2.;
+ }
+ timeDiff = ( besttimeA - besttimeC)* 0.001* channelWidth ;
vertex = meanVertex - c*(timeDiff)/2. ; //+ (fdZonA - fdZonC)/2;
- }
+ }
+
} //if phys event
- AliDebug(5,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
+ 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};
- for (Int_t i=0; i<5; i++) tr[i]=false;
+ 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++) {
- if(allData[trchan[itr]][0]>0) tr[itr]=true;
- frecpoints->SetT0Trig(tr);
+ 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();
- if(frecpoints) delete frecpoints;
}
- //____________________________________________________________
+//____________________________________________________________
void AliT0Reconstructor::FillESD(TTree */*digitsTree*/, TTree *clustersTree, AliESDEvent *pESD) const
{
****************************************************/
AliDebug(1,Form("Start FillESD T0"));
+ if(!pESD) {
+ AliError("No ESD Event");
+ return;
+ }
+ pESD ->SetT0spread(fTimeSigmaShift);
+
+
Float_t channelWidth = fParam->GetChannelWidth() ;
- Float_t c = 29.9792458; // cm/ns
+ Float_t c = 0.0299792458; // cm/ps
Float_t currentVertex=0, shift=0;
- Int_t ncont=0;
+ Int_t ncont=-1;
const AliESDVertex* vertex = pESD->GetPrimaryVertex();
if (!vertex) vertex = pESD->GetPrimaryVertexSPD();
if (!vertex) vertex = pESD->GetPrimaryVertexTPC();
currentVertex = vertex->GetZ();
ncont = vertex->GetNContributors();
- // cout<<" spdver "<<spdver<<" ncont "<<ncont<<endl;
- if(ncont>2 ) {
+ if(ncont>0 ) {
shift = currentVertex/c;
- // cout<<" vertex shif "<<shift<<" vertex "<<spdver<<" IsFromVertexer3D "<<fverSPD->IsFromVertexer3D()<<endl;
}
}
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);
- Double32_t amp[24], time[24], ampQTC[24], timecorr[24];
- 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
- amp[i] = frecpoints -> GetAmp(i);
- ampQTC[i] = frecpoints -> AmpLED(i);
- }
- Int_t trig= frecpoints ->GetT0Trig();
- pESD->SetT0Trig(trig);
-
- pESD->SetT0zVertex(zPosition); //vertex Z position
- pESD->SetT0(timeStart); // interaction time
- for(Int_t i=0; i<3; i++)
- pESD->SetT0TOF(i,timeClock[i]); // interaction time (ns)
- pESD->SetT0time(time); // best TOF on each PMT
- pESD->SetT0amplitude(amp); // number of particles(MIPs) on each PMT
+ 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) {
- AliDebug(1,Form("T0: Vertex %f (T0A+T0C)/2 %f #channels T0signal %f ns OrA %f ns OrC %f T0trig %i\n",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) {
- for ( Int_t i=0; i<24; i++) {
- if(i<12) timecorr[i]=time[i]-shift*channelWidth;
- if(i>11) timecorr[i]=time[i]-shift*channelWidth;
- fr->SetT0timeCorr(timecorr) ;
- }
- fr->SetT0ampLEDminCFD(amp);
- fr->SetT0ampQTC(ampQTC);
+ 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->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;
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff