+
/**************************************************************************
* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* *
#include "AliCDBManager.h"
#include "AliCTPTimeParams.h"
#include "AliLHCClockPhase.h"
+#include "AliT0CalibSeasonTimeShift.h"
+#include "AliESDRun.h"
#include <TArrayI.h>
#include <TGraph.h>
fLatencyL1A(0),
fLatencyL1C(0),
fGRPdelays(0),
+ fTimeMeanShift(0x0),
+ fTimeSigmaShift(0x0),
fESDTZEROfriend(NULL)
{
+
+
//constructor
AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/CTP/CTPtiming");
if (!entry) AliFatal("CTP timing parameters are not found in OCDB !");
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();
+ // timeshift->Print();
+ }
+ else
+ AliWarning("Time Adjust is not found in OCDB !");
+
fParam = AliT0Parameters::Instance();
fParam->Init();
Int_t pmtBestC=99999;
AliT0RecPoint* frecpoints= new AliT0RecPoint ();
- clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1);
+ clustersTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints);
Float_t time[24], adc[24];
for (Int_t ipmt=0; ipmt<24; 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 ",
+ 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 %f\n ",ampMip,qtMip, 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)); //for cosmic &pp beam
frecpoints->SetTimeBestC(Int_t(besttimeC *channelWidth - fdZonA/c));
tr[2]=true;
}
- AliDebug(10,Form(" besttimeA %f ch, besttimeC %f ch",besttimeA, besttimeC));
+ AliDebug(5,Form(" besttimeA %f ch, besttimeC %f ch",besttimeA, besttimeC));
if(besttimeA <999999 && besttimeC < 999999 ){
// timeDiff = (besttimeC - besttimeA)*channelWidth;
timeDiff = (besttimeA - besttimeC)*channelWidth;
frecpoints->SetT0clock(timeclock);
frecpoints->SetT0Trig(tr);
- AliDebug(10,Form("T0 triggers %d %d %d %d %d",tr[0],tr[1],tr[2],tr[3],tr[4]));
+ 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));
Int_t refPoint = 0;
//Bad channel
Int_t badpmt = GetRecoParam()->GetRefPoint();
-
Int_t low[110], high[110];
Int_t allData[110][5];
Int_t timeCFD[24], timeLED[24], chargeQT0[24], chargeQT1[24];
- Double32_t timeDiff=999999, meanTime=999999, timeclock=999999;
+ Double32_t timeDiff=999999, meanTime=999999, 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<105; i0++)
+ for (Int_t i0=0; i0<110; i0++)
{
for (Int_t j0=0; j0<5; j0++) allData[i0][j0]=0;
low[i0] = Int_t (GetRecoParam()->GetLow(i0));
high[i0] = Int_t (GetRecoParam()->GetHigh(i0));
- }
+ }
Double32_t besttimeA=9999999;
Double32_t besttimeC=9999999;
AliT0RecPoint* frecpoints= new AliT0RecPoint ();
- recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints, 405,1);
+ recTree->Branch( "T0", "AliT0RecPoint" ,&frecpoints);
AliDebug(10," before read data ");
AliT0RawReader myrawreader(rawReader);
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<105; i++) {
+ for (Int_t i=0; i<107; i++) {
for (Int_t iHit=0; iHit<5; iHit++)
{
allData[i][iHit] = myrawreader.GetData(i,iHit);
if(allData[in+1+68][iHit] > low[in+1+68] &&
allData[in+1+68][iHit] < high[in+1+68])
{
+
timeLED[in+12] = allData[in+68+1][iHit] ;
break;
}
}
- AliDebug(10, Form(" readed i %i cfdC %i cfdA %i ledC %i ledA%i ",
+ 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]));
}
Double32_t time[24], adc[24], noncalibtime[24];
for (Int_t ipmt=0; ipmt<24; ipmt++) {
- if(timeCFD[ipmt]>0 ){
+ if(timeCFD[ipmt]>0 && ipmt != badpmt ){
//for simulated data
//for physics data
if(( chargeQT0[ipmt] - chargeQT1[ipmt])>0) {
}
fESDTZEROfriend->SetT0timeCorr(noncalibtime) ;
for (Int_t ipmt=0; ipmt<12; ipmt++){
- if(time[ipmt] > 1 && ipmt != badpmt )
+ if(time[ipmt] > 1 && ipmt != badpmt && adc[ipmt]>0.1 )
{
if(time[ipmt]<besttimeC){
- besttimeC=time[ipmt]; //timeC
- pmtBestC=ipmt;
+ besttimeC=time[ipmt]; //timeC
+ pmtBestC=ipmt;
}
}
}
for ( Int_t ipmt=12; ipmt<24; ipmt++)
{
- if(time[ipmt] > 1 && ipmt != badpmt)
+ if(time[ipmt] > 1 && ipmt != badpmt && adc[ipmt]>0.1)
{
if(time[ipmt]<besttimeA) {
besttimeA=time[ipmt]; //timeA
}
}
if(besttimeA < 999999)
- frecpoints->SetTimeBestA(besttimeA * channelWidth - 1000.*fLatencyHPTDC + 1000.*fLatencyL1A - 1000.*fGRPdelays);
+ frecpoints->SetTimeBestA(besttimeA * channelWidth - 1000.*fLatencyHPTDC + 1000.*fLatencyL1A - 1000.*fGRPdelays - fTimeMeanShift[1]);
+
if( besttimeC < 999999 )
- frecpoints->SetTimeBestC(besttimeC * channelWidth - 1000.*fLatencyHPTDC +1000.*fLatencyL1C - 1000.*fGRPdelays);
- AliDebug(10,Form(" pmtA %i besttimeA %f ps, pmtC %i besttimeC %f ps",
- pmtBestA,besttimeA, pmtBestC, besttimeC));
+ frecpoints->SetTimeBestC(besttimeC * channelWidth - 1000.*fLatencyHPTDC +1000.*fLatencyL1C - 1000.*fGRPdelays - 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;
+ timeclock = channelWidth * Float_t( besttimeA+besttimeC)/2. - 1000.*fLatencyHPTDC + 1000.*fLatencyL1 - 1000.*fGRPdelays - fTimeMeanShift[0];
meanTime = (besttimeA+besttimeC-2.*Float_t(ref))/2.;
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));
+ 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);
for (Int_t iHit=0; iHit<5; iHit++)
{
Int_t trr=trchan[itr];
- if(allData[trr][iHit] > low[trr] &&
- allData[trr][iHit] < high[trr]&&
- allData[trr][iHit] > 0) tr[itr]=true;
+ if( allData[trr][iHit] > 0) tr[itr]=true;
}
}
frecpoints->SetT0Trig(tr);
- } // if (else )raw data
+
+ //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;
}
****************************************************/
AliDebug(1,Form("Start FillESD T0"));
+ pESD ->SetT0spread(fTimeSigmaShift);
+
+
Float_t channelWidth = fParam->GetChannelWidth() ;
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();
ncont = vertex->GetNContributors();
// cout<<"@@ spdver "<<spdver<<" ncont "<<ncont<<endl;
- if(ncont>2 ) {
+ if(ncont>0 ) {
shift = currentVertex/c;
}
}
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();
pESD->SetT0Trig(trig);
pESD->SetT0zVertex(zPosition); //vertex Z position
- pESD->SetT0(timeStart); // interaction time
+
+ Double32_t multA=frecpoints ->GetMultA();
+ Double32_t multC=frecpoints ->GetMultC();
+ // pESD->SetT0MultC(multC); // multiplicity Cside
+ // pESD->SetT0MultA(multA); // multiplicity Aside
+ pESD->SetT0(multA); // for backward compatubility
+ pESD->SetT0clock(multC); // for backward compatubility
+
for(Int_t i=0; i<3; i++)
pESD->SetT0TOF(i,timeClock[i]); // interaction time (ns)
pESD->SetT0time(time); // best TOF on each PMT
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(1,Form("T0 friend : time %f ampQTC %f ampLED %f \n", timecorr[i], ampQTC[i], amp[i]));
+ if(time[i]>1) AliDebug(10,Form("T0 friend : time %f ampQTC %f ampLED %f \n", timecorr[i], ampQTC[i], amp[i]));
}
fESDTZEROfriend->SetT0timeCorr( timecorr) ;
fESDTZEROfriend->SetT0ampLEDminCFD(amp);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff