-/**************************************************************************\r
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
- * *\r
- * Author: The ALICE Off-line Project. *\r
- * Contributors are mentioned in the code where appropriate. *\r
- * *\r
- * Permission to use, copy, modify and distribute this software and its *\r
- * documentation strictly for non-commercial purposes is hereby granted *\r
- * without fee, provided that the above copyright notice appears in all *\r
- * copies and that both the copyright notice and this permission notice *\r
- * appear in the supporting documentation. The authors make no claims *\r
- * about the suitability of this software for any purpose. It is *\r
- * provided "as is" without express or implied warranty. *\r
- **************************************************************************/\r
-\r
-///////////////////////////////////////////////////////////////////////////\r
-// //\r
-// T0 Tender supply //\r
-// //\r
-// //\r
-///////////////////////////////////////////////////////////////////////////\r
-\r
-#include <AliESDEvent.h>\r
-#include <AliESDtrack.h>\r
-#include <AliTender.h>\r
-#include <AliT0TenderSupply.h>\r
-#include <AliCDBManager.h>\r
-#include <AliCDBEntry.h>\r
-#include <AliT0CalibSeasonTimeShift.h>\r
-#include <AliESDInputHandler.h>\r
-\r
-ClassImp(AliT0TenderSupply)\r
-\r
-//________________________________________________________________________\r
-AliT0TenderSupply::AliT0TenderSupply():\r
- AliTenderSupply(),\r
- fCorrectMeanTime(kFALSE),\r
- fCorrectStartTimeOnAmplSatur(kFALSE),\r
- fAmplitudeThreshold(100), \r
- fPass4LHC11aCorrection(kFALSE)\r
-{\r
- //\r
- // default constructor\r
- //\r
- for(int i=0; i<4; i++) fTimeOffset[i]=0;\r
-}\r
-\r
-//________________________________________________________________________\r
-AliT0TenderSupply::AliT0TenderSupply(const char *name, const AliTender *tender):\r
- AliTenderSupply(name,tender),\r
- fCorrectMeanTime(kFALSE),\r
- fCorrectStartTimeOnAmplSatur(kFALSE),\r
- fAmplitudeThreshold(100),\r
- fPass4LHC11aCorrection(kFALSE)\r
-{\r
- //\r
- // constructor\r
- //\r
- for(int i=0; i<4; i++) fTimeOffset[i]=0;\r
-\r
-}\r
-\r
-//________________________________________________________________________\r
-AliT0TenderSupply::~AliT0TenderSupply(){\r
- //\r
- // destructor\r
- //\r
- \r
-}\r
-\r
-//________________________________________________________________________\r
-void AliT0TenderSupply::Init(){\r
- // Init\r
- //\r
- Int_t run = fTender->GetRun();\r
- if (run == 0) return; // to skip first init, when we don't have yet a run number\r
- Printf("----------- TZERO Tender ----------------");\r
-\r
- fCorrectMeanTime = kFALSE; //reset\r
- for(int i=0; i<4; i++) fTimeOffset[i]=0;\r
-\r
- // align T0s for LHC10def periods \r
- if (fTender->GetRun()>=122195 && fTender->GetRun()<=130850){\r
- Printf("Loading TZERO OCBD entries");\r
- fCorrectMeanTime=kTRUE;\r
- Printf("fCorrectMeanTime %i \n", fCorrectMeanTime);\r
- \r
- AliCDBManager* ocdbMan = AliCDBManager::Instance();\r
- ocdbMan->SetRun(fTender->GetRun()); \r
- AliCDBEntry *entry = ocdbMan->Get("T0/Calib/TimeAdjust/");\r
- if(entry) {\r
- AliT0CalibSeasonTimeShift *clb = (AliT0CalibSeasonTimeShift*) entry->GetObject();\r
- Float_t *t0means = clb->GetT0Means();\r
- for (Int_t i=0;i<4;i++) fTimeOffset[i] = t0means[i];\r
- } else {\r
- for (Int_t i=0;i<4;i++) fTimeOffset[i] = 0;\r
- AliWarning("T0Tender no T0 entry found T0shift set to 0");\r
- }\r
- } \r
- \r
- // LHC11h\r
- fCorrectStartTimeOnAmplSatur = kFALSE;\r
- fAmplitudeThreshold = 100; //in mips\r
- if(167693<= run && run<=170593){ \r
- fCorrectStartTimeOnAmplSatur = kTRUE;\r
- fAmplitudeThreshold = 50; //in mips\r
- }\r
-\r
-\r
-\r
-}\r
-\r
-//________________________________________________________________________\r
-void AliT0TenderSupply::ProcessEvent(){\r
-\r
- //\r
- // loop over all online T0 candidates and flag\r
- // selected daughter tracks using the status bis of the TObject\r
- //\r
-\r
- AliESDEvent *event=fTender->GetEvent();\r
- if (!event) return;\r
- //...........................................\r
- //Do something when the run number changed, like loading OCDB entries etc.\r
- if(fTender->RunChanged()) Init();\r
- \r
- if(fTender->RunChanged()){\r
- Init();\r
- if (fTender->GetRun()>=139699&& fTender->GetRun()<=146860){\r
- AliESDInputHandler *esdIH = dynamic_cast<AliESDInputHandler*> (fTender->GetESDhandler());\r
- if (esdIH) {\r
- TTree *tree= (TTree*)esdIH->GetTree();\r
- TFile *file= (TFile*)tree->GetCurrentFile();\r
- if (file){\r
- TString fileName(file->GetName());\r
- if (fileName.Contains("pass4") ) fPass4LHC11aCorrection=kTRUE;\r
- }\r
- }\r
- }\r
- }\r
- \r
- if(fPass4LHC11aCorrection) {\r
- const Double32_t* mean = event->GetT0TOF();\r
- event->SetT0TOF(0, (mean[1]+mean[2])/2.);\r
- \r
- }\r
- //...........................................\r
- if(fCorrectStartTimeOnAmplSatur){\r
- //correct A side ORA on amplitude saturation\r
- const Double32_t* time = event->GetT0time();\r
- const Double32_t* amplitude = event->GetT0amplitude();\r
-\r
- Int_t idxOfFirstPmtA = -1;\r
- Double32_t timeOrA = 99999;\r
- for(int ipmt=12; ipmt<24; ipmt++){ //loop over A side\r
- if( amplitude[ipmt] < fAmplitudeThreshold){\r
- if( time[ipmt] > -200 && time[ipmt]!=0 && time[ipmt] < timeOrA ){ \r
- timeOrA = time[ipmt];\r
- idxOfFirstPmtA = ipmt;\r
- }\r
- }\r
- }\r
-\r
- if(idxOfFirstPmtA>-1){ //a hit in aside with less than 40 mips\r
- const Double32_t* mean = event->GetT0TOF();\r
- Double32_t timeOrC = mean[2];\r
- Double32_t timeOrAplusOrC = (timeOrA+timeOrC)/2;\r
-\r
- event->SetT0TOF(0, timeOrAplusOrC);\r
- event->SetT0TOF(1, timeOrA);\r
- }\r
- }\r
-\r
- //...........................................\r
- if(fCorrectMeanTime) {\r
- // correct mean time offsets \r
- const Double32_t* mean = event->GetT0TOF();\r
- for(int it0=0; it0<3; it0++){\r
- if( mean[it0] < 10000 || (mean[it0]>6499000 && mean[it0]<6555000 ) )\r
- event->SetT0TOF(it0, mean[it0] - fTimeOffset[it0]); \r
- }\r
- }\r
- //...........................................\r
-\r
-\r
-}\r
-\r
-\r
+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+///////////////////////////////////////////////////////////////////////////
+// //
+// T0 Tender supply //
+// //
+// //
+///////////////////////////////////////////////////////////////////////////
+
+#include <AliESDEvent.h>
+#include <AliESDtrack.h>
+#include <AliTender.h>
+#include <AliT0TenderSupply.h>
+#include <AliCDBManager.h>
+#include <AliCDBEntry.h>
+#include <AliT0CalibSeasonTimeShift.h>
+#include <AliESDInputHandler.h>
+
+ClassImp(AliT0TenderSupply)
+
+//________________________________________________________________________
+AliT0TenderSupply::AliT0TenderSupply():
+ AliTenderSupply(),
+ fCorrectMeanTime(kFALSE),
+ fCorrectStartTimeOnAmplSatur(kFALSE),
+ fAmplitudeThreshold(100),
+ fPass4LHC11aCorrection(kFALSE)
+{
+ //
+ // default constructor
+ //
+ for(int i=0; i<4; i++) fTimeOffset[i]=0;
+}
+
+//________________________________________________________________________
+AliT0TenderSupply::AliT0TenderSupply(const char *name, const AliTender *tender):
+ AliTenderSupply(name,tender),
+ fCorrectMeanTime(kFALSE),
+ fCorrectStartTimeOnAmplSatur(kFALSE),
+ fAmplitudeThreshold(100),
+ fPass4LHC11aCorrection(kFALSE)
+{
+ //
+ // constructor
+ //
+ for(int i=0; i<4; i++) fTimeOffset[i]=0;
+
+}
+
+//________________________________________________________________________
+AliT0TenderSupply::~AliT0TenderSupply(){
+ //
+ // destructor
+ //
+
+}
+
+//________________________________________________________________________
+void AliT0TenderSupply::Init(){
+ // Init
+ //
+ Int_t run = fTender->GetRun();
+ if (run == 0) return; // to skip first init, when we don't have yet a run number
+ Printf("----------- TZERO Tender ----------------");
+
+ fCorrectMeanTime = kFALSE; //reset
+ for(int i=0; i<4; i++) fTimeOffset[i]=0;
+
+ // align T0s for LHC10def periods
+ if (fTender->GetRun()>=122195 && fTender->GetRun()<=130850){
+ Printf("Loading TZERO OCBD entries");
+ fCorrectMeanTime=kTRUE;
+ Printf("fCorrectMeanTime %i \n", fCorrectMeanTime);
+
+ AliCDBManager* ocdbMan = AliCDBManager::Instance();
+ ocdbMan->SetRun(fTender->GetRun());
+ AliCDBEntry *entry = ocdbMan->Get("T0/Calib/TimeAdjust/");
+ if(entry) {
+ AliT0CalibSeasonTimeShift *clb = (AliT0CalibSeasonTimeShift*) entry->GetObject();
+ Float_t *t0means = clb->GetT0Means();
+ for (Int_t i=0;i<4;i++) fTimeOffset[i] = t0means[i];
+ } else {
+ for (Int_t i=0;i<4;i++) fTimeOffset[i] = 0;
+ AliWarning("T0Tender no T0 entry found T0shift set to 0");
+ }
+ }
+
+ // LHC11h
+ fCorrectStartTimeOnAmplSatur = kFALSE;
+ fAmplitudeThreshold = 100; //in mips
+ if(167693<= run && run<=170593){
+ fCorrectStartTimeOnAmplSatur = kTRUE;
+ fAmplitudeThreshold = 50; //in mips
+ }
+
+
+
+}
+
+//________________________________________________________________________
+void AliT0TenderSupply::ProcessEvent(){
+
+ //
+ // loop over all online T0 candidates and flag
+ // selected daughter tracks using the status bis of the TObject
+ //
+
+ AliESDEvent *event=fTender->GetEvent();
+ if (!event) return;
+ //...........................................
+ //Do something when the run number changed, like loading OCDB entries etc.
+ if(fTender->RunChanged()) Init();
+
+ if(fTender->RunChanged()){
+ Init();
+ if (fTender->GetRun()>=139699&& fTender->GetRun()<=146860){
+ AliESDInputHandler *esdIH = dynamic_cast<AliESDInputHandler*> (fTender->GetESDhandler());
+ if (esdIH) {
+ TTree *tree= (TTree*)esdIH->GetTree();
+ TFile *file= (TFile*)tree->GetCurrentFile();
+ if (file){
+ TString fileName(file->GetName());
+ if (fileName.Contains("pass4") ) fPass4LHC11aCorrection=kTRUE;
+ }
+ }
+ }
+ }
+
+ if(fPass4LHC11aCorrection) {
+ const Double32_t* mean = event->GetT0TOF();
+ event->SetT0TOF(0, (mean[1]+mean[2])/2.);
+
+ }
+ //...........................................
+ if(fCorrectStartTimeOnAmplSatur){
+ //correct A side ORA on amplitude saturation
+ const Double32_t* time = event->GetT0time();
+ const Double32_t* amplitude = event->GetT0amplitude();
+
+ Int_t idxOfFirstPmtA = -1;
+ Double32_t timeOrA = 99999;
+ for(int ipmt=12; ipmt<24; ipmt++){ //loop over A side
+ if( amplitude[ipmt] < fAmplitudeThreshold){
+ if( time[ipmt] > -200 && time[ipmt]!=0 && time[ipmt] < timeOrA ){
+ timeOrA = time[ipmt];
+ idxOfFirstPmtA = ipmt;
+ }
+ }
+ }
+
+ if(idxOfFirstPmtA>-1){ //a hit in aside with less than 40 mips
+ const Double32_t* mean = event->GetT0TOF();
+ Double32_t timeOrC = mean[2];
+ Double32_t timeOrAplusOrC = (timeOrA+timeOrC)/2;
+
+ event->SetT0TOF(0, timeOrAplusOrC);
+ event->SetT0TOF(1, timeOrA);
+ }
+ }
+
+ //...........................................
+ if(fCorrectMeanTime) {
+ // correct mean time offsets
+ const Double32_t* mean = event->GetT0TOF();
+ for(int it0=0; it0<3; it0++){
+ if( mean[it0] < 10000 || (mean[it0]>6499000 && mean[it0]<6555000 ) )
+ event->SetT0TOF(it0, mean[it0] - fTimeOffset[it0]);
+ }
+ }
+ //...........................................
+
+
+}
+
+
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