Trigger Types Used: Standalone Trigger
*/
+#define PEDDATA_FILE "ZDCPedestal.dat"
#include <stdio.h>
#include <stdlib.h>
int status = 0;
/* log start of process */
- printf("ZDC LASER program started\n");
+ printf("\nZDC LASER program started\n");
/* check that we got some arguments = list of files */
if (argc<2) {
// 20 signal channels + 2 reference PTMs
//
TH1F::AddDirectory(0);
- TH1F *hZDCsideC[10], *hZDCsideA[10];
- char nhistZDCC[50], nhistZDCA[50];
- for(Int_t j=0; j<10; j++){
- if(j<5){ // ZNs
- sprintf(nhistZDCC,"ZNCtow%d",j);
- sprintf(nhistZDCA,"ZNAtow%d",j);
- }
- else if(j>=5 && j<10){ // ZPs
- sprintf(nhistZDCC,"ZPCtow%d",j);
- sprintf(nhistZDCA,"ZPAtow%d",j);
- }
- hZDCsideC[j] = new TH1F(nhistZDCC, nhistZDCC, 100, 0., 1000.);
- hZDCsideA[j] = new TH1F(nhistZDCA, nhistZDCA, 100, 0., 1000.);
- }
- TH1F *hPMRefsideC = new TH1F("hPMRefsideC","hPMRefsideC", 100,0.,1000.);
- TH1F *hPMRefsideA = new TH1F("hPMRefsideA","hPMRefsideA", 100,0.,1000.);
+ //
+ TH1F *hPMRefChg = new TH1F("hPMRefChg","hPMRefChg", 100,0.,1000.);
+ TH1F *hPMRefAhg = new TH1F("hPMRefAhg","hPMRefAhg", 100,0.,1000.);
+ //
+ TH1F *hPMRefClg = new TH1F("hPMRefClg","hPMRefClg", 100,0.,4000.);
+ TH1F *hPMRefAlg = new TH1F("hPMRefAlg","hPMRefAlg", 100,0.,4000.);
/* open result file */
FILE *mapFile4Shuttle;
const char *mapfName = "ZDCChMapping.dat";
+
+ // *** To analyze LASER events you MUST have a pedestal data file!!!
+ // *** -> check if a pedestal run has been analyzied
+ int read = 0;
+ read = daqDA_FES_storeFile(PEDDATA_FILE,"ZDCPEDESTAL_data");
+ if(read){
+ printf("\t ERROR!!! ZDCPedestal.dat file NOT FOUND in DAQ db!!!\n");
+ return -1;
+ }
+ else printf("\t ZDCPedestal.dat file retrieved from DAQ db\n");
+
+ FILE *filePed = fopen(PEDDATA_FILE,"r");
+ if (filePed==NULL) {
+ printf("\t ERROR!!! Can't open ZDCPedestal.dat file!!!\n");
+ return -1;
+ }
+
+ // 144 = 48 in-time + 48 out-of-time + 48 correlations
+ Float_t readValues[2][144], MeanPed[44], MeanPedWidth[44],
+ MeanPedOOT[44], MeanPedWidthOOT[44];
+ // ***************************************************
+ // Unless we have a narrow correlation to fit we
+ // don't fit and store in-time vs. out-of-time
+ // histograms -> mean pedstal subtracted!!!!!!
+ // ***************************************************
+ //Float_t CorrCoeff0[44], CorrCoeff1[44];
+ //
+ for(int jj=0; jj<144; jj++){
+ for(int ii=0; ii<2; ii++){
+ fscanf(filePed,"%f",&readValues[ii][jj]);
+ }
+ if(jj<48){
+ MeanPed[jj] = readValues[0][jj];
+ MeanPedWidth[jj] = readValues[1][jj];
+ //printf("\t MeanPed[%d] = %1.1f\n",jj, MeanPed[jj]);
+ }
+ else if(jj>48 && jj<96){
+ MeanPedOOT[jj-48] = readValues[0][jj];
+ MeanPedWidthOOT[jj-48] = readValues[1][jj];
+ }
+ /*else if(jj>144){
+ CorrCoeff0[jj-96] = readValues[0][jj];
+ CorrCoeff1[jj-96] = readValues[1][jj];;
+ }
+ */
+ }
/* report progress */
daqDA_progressReport(10);
AliRawReader *reader = new AliRawReaderDate((void*)event);
reader->Select("ZDC");
// --- Reading event header
- UInt_t evtype = reader->GetType();
- //printf("\n\t ZDCPEDESTALda -> ev. type %d\n",evtype);
- //printf("\t ZDCPEDESTALda -> run # %d\n",reader->GetRunNumber());
+ //UInt_t evtype = reader->GetType();
+ //printf("\n\t ZDCLASERda -> ev. type %d\n",evtype);
+ //printf("\t ZDCLASERda -> run # %d\n",reader->GetRunNumber());
//
AliZDCRawStream *rawStreamZDC = new AliZDCRawStream(reader);
fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",i,
adcMod[i],adcCh[i],sigCode[i],det[i],sec[i]);
//
- //printf("ZDCPEDESTALDA.cxx -> ch.%d mod %d, ch %d, code %d det %d, sec %d\n",
+ //printf("ZDCLASERDA.cxx -> ch.%d mod %d, ch %d, code %d det %d, sec %d\n",
// i,adcMod[i],adcCh[i],sigCode[i],det[i],sec[i]);
}
fclose(mapFile4Shuttle);
eventT=event->eventType;
if(eventT==PHYSICS_EVENT){
- //
- // *** To analyze LASER events you MUST have a pedestal data file!!!
- // *** -> check if a pedestal run has been analyzied
- FILE *filePed=NULL;
- filePed=fopen("./ZDCPedestal.dat","r");
- if (filePed==NULL) {
- printf("\t ERROR!!! You MUST have a ZDCPedestal.dat file!!!\n");
- return -1;
- }
- // 144 = 48 in-time + 48 out-of-time + 48 correlations
- Float_t readValues[2][144], MeanPed[44], MeanPedWidth[44],
- MeanPedOOT[44], MeanPedWidthOOT[44],
- CorrCoeff0[44], CorrCoeff1[44];
- //
- for(int jj=0; jj<144; jj++){
- for(int ii=0; ii<2; ii++){
- fscanf(filePed,"%f",&readValues[ii][jj]);
- }
- if(jj<48){
- MeanPed[jj] = readValues[0][jj];
- MeanPedWidth[jj] = readValues[1][jj];
- }
- else if(jj>48 && jj<96){
- MeanPedOOT[jj-48] = readValues[0][jj];
- MeanPedWidthOOT[jj-48] = readValues[1][jj];
- }
- else if(jj>144){
- CorrCoeff0[jj-96] = readValues[0][jj];
- CorrCoeff1[jj-96] = readValues[1][jj];;
- }
- }
//
// --- Reading data header
reader->ReadHeader();
//
while(rawStreamZDC->Next()){
Int_t index=-1;
- // Implemented only for HIGH gain chain
- if((rawStreamZDC->IsADCDataWord()) && (rawStreamZDC->GetADCGain()==0)){
+ // Getting data only for reference PMTs (sector[1]=5)
+ if((rawStreamZDC->IsADCDataWord()) && (rawStreamZDC->GetSector(1)==5)){
index = rawStreamZDC->GetADCChannel();
Float_t Pedestal = MeanPed[index];
Float_t CorrADC = rawStreamZDC->GetADCValue() - Pedestal;
- if(rawStreamZDC->GetSector(0)==1){
- if(rawStreamZDC->GetSector(1)==5) hPMRefsideC->Fill(CorrADC);
- else hZDCsideC[rawStreamZDC->GetSector(1)]->Fill(CorrADC);
- }
- else if(rawStreamZDC->GetSector(0)==2){
- hZDCsideC[rawStreamZDC->GetSector(1)+5]->Fill(CorrADC);
- }
- else if(rawStreamZDC->GetSector(0)==4){
- if(rawStreamZDC->GetSector(1)==5) hPMRefsideA->Fill(CorrADC);
- else hZDCsideA[rawStreamZDC->GetSector(1)]->Fill(CorrADC);
+
+ // ==== HIGH GAIN CHAIN
+ if(rawStreamZDC->GetADCGain() == 0){
+ // %%%%% PMRef chain side C
+ if(rawStreamZDC->GetSector(0)==1) hPMRefChg->Fill(CorrADC);
+ // %%%%% PMRef side A
+ else if(rawStreamZDC->GetSector(0)==4) hPMRefAhg->Fill(CorrADC);
}
- else if(rawStreamZDC->GetSector(0)==5){
- hZDCsideA[rawStreamZDC->GetSector(1)+5]->Fill(CorrADC);
+ // ==== LOW GAIN CHAIN
+ else{
+ // %%%%% PMRef chain side C
+ if(rawStreamZDC->GetSector(0)==1) hPMRefClg->Fill(CorrADC);
+ // %%%%% PMRef side A
+ else if(rawStreamZDC->GetSector(0)==4) hPMRefAlg->Fill(CorrADC);
}
}//IsADCDataWord()
//
/* Analysis of the histograms */
//
- Int_t maxBinC[10], maxBinA[10], maxBinRef[2];
- Int_t nBinC[10], nBinA[10], nBinRef[2];
- Float_t xMaxC[10], xMaxA[10], xMaxRef[2];
- Float_t maxXvalC[10], maxXvalA[10], maxXvalRef[2];
- Float_t xlowC[10], xlowA[10], xlowRef[10];
- TF1 *funA[10], *funC[10], *funRef[2];
+ Int_t maxBinRef[4], nBinRef[4];
+ Float_t xMaxRef[4], maxXvalRef[4], xlowRef[4];
+ Float_t meanRef[2], sigmaRef[2];
+ TF1 *funRef[4];
//
- Float_t meanC[10], meanA[10], meanRef[2];
- Float_t sigmaA[10], sigmaC[10], sigmaRef[10];
- //
- for(Int_t k=0; k<10; k++){
- maxBinC[k] = hZDCsideC[k]->GetMaximumBin();
- nBinC[k] = (hZDCsideC[k]->GetXaxis())->GetNbins();
- xMaxC[k] = (hZDCsideC[k]->GetXaxis())->GetXmax();
- maxXvalC[k] = maxBinC[k]*xMaxC[k]/nBinC[k];
- //
- if(maxXvalC[k]-100.<0.) {xlowC[k]=0.;}
- else xlowC[k] = maxXvalC[k];
- hZDCsideC[k]->Fit("gaus","Q","",xlowC[k],maxXvalC[k]+100.);
- funC[k] = hZDCsideC[k]->GetFunction("gaus");
- meanC[k] = (Float_t) (funC[k]->GetParameter(1));
- sigmaC[k] = (Float_t) (funC[k]->GetParameter(2));
- //
- maxBinA[k] = hZDCsideA[k]->GetMaximumBin();
- nBinA[k] = (hZDCsideA[k]->GetXaxis())->GetNbins();
- xMaxA[k] = (hZDCsideA[k]->GetXaxis())->GetXmax();
- maxXvalA[k] = maxBinA[k]*xMaxA[k]/nBinA[k];
- //
- if(maxXvalA[k]-100.<0.) {xlowA[k]=0.;}
- else xlowA[k] = maxXvalA[k];
- hZDCsideA[k]->Fit("gaus","Q","",xlowA[k],maxXvalA[k]+100.);
- funA[k] = hZDCsideC[k]->GetFunction("gaus");
- meanA[k] = (Float_t) (funA[k]->GetParameter(1));
- sigmaA[k] = (Float_t) (funA[k]->GetParameter(2));
- }
- //
- maxBinRef[0] = hPMRefsideC->GetMaximumBin();
- nBinRef[0] = (hPMRefsideC->GetXaxis())->GetNbins();
- xMaxRef[0] = (hPMRefsideC->GetXaxis())->GetXmax();
+ maxBinRef[0] = hPMRefChg->GetMaximumBin();
+ nBinRef[0] = (hPMRefChg->GetXaxis())->GetNbins();
+ xMaxRef[0] = (hPMRefChg->GetXaxis())->GetXmax();
maxXvalRef[0] = maxBinRef[0]*xMaxRef[0]/nBinRef[0];
//
if(maxXvalRef[0]-100.<0.) {xlowRef[0]=0.;}
else xlowRef[0] = maxXvalRef[0];
- hPMRefsideC->Fit("gaus","Q","",xlowRef[0],maxXvalRef[0]+100.);
- funRef[0] = hPMRefsideC->GetFunction("gaus");
+ hPMRefChg->Fit("gaus","Q","",xlowRef[0],maxXvalRef[0]+100.);
+ funRef[0] = hPMRefChg->GetFunction("gaus");
meanRef[0] = (Float_t) (funRef[0]->GetParameter(1));
sigmaRef[0] = (Float_t) (funRef[0]->GetParameter(2));
//
- maxBinRef[1] = hPMRefsideA->GetMaximumBin();
- nBinRef[1] = (hPMRefsideA->GetXaxis())->GetNbins();
- xMaxRef[1] = (hPMRefsideA->GetXaxis())->GetXmax();
+ maxBinRef[1] = hPMRefAhg->GetMaximumBin();
+ nBinRef[1] = (hPMRefAhg->GetXaxis())->GetNbins();
+ xMaxRef[1] = (hPMRefAhg->GetXaxis())->GetXmax();
maxXvalRef[1] = maxBinRef[1]*xMaxRef[1]/nBinRef[1];
//
if(maxXvalRef[1]-100.<0.) {xlowRef[1]=0.;}
else xlowRef[1] = maxXvalRef[1];
- hPMRefsideA->Fit("gaus","Q","",xlowRef[1],maxXvalRef[1]+100.);
- funRef[1] = hPMRefsideA->GetFunction("gaus");
+ hPMRefAhg->Fit("gaus","Q","",xlowRef[1],maxXvalRef[1]+100.);
+ funRef[1] = hPMRefAhg->GetFunction("gaus");
meanRef[1] = (Float_t) (funRef[1]->GetParameter(1));
sigmaRef[1] = (Float_t) (funRef[1]->GetParameter(2));
//
+ maxBinRef[2] = hPMRefClg->GetMaximumBin();
+ nBinRef[2] = (hPMRefClg->GetXaxis())->GetNbins();
+ xMaxRef[2] = (hPMRefClg->GetXaxis())->GetXmax();
+ maxXvalRef[2] = maxBinRef[2]*xMaxRef[2]/nBinRef[2];
+ //
+ if(maxXvalRef[2]-100.<0.) {xlowRef[2]=0.;}
+ else xlowRef[2] = maxXvalRef[2];
+ hPMRefClg->Fit("gaus","Q","",xlowRef[2],maxXvalRef[2]+100.);
+ funRef[2] = hPMRefClg->GetFunction("gaus");
+ meanRef[2] = (Float_t) (funRef[2]->GetParameter(1));
+ sigmaRef[2] = (Float_t) (funRef[2]->GetParameter(2));
+ //
+ maxBinRef[3] = hPMRefAlg->GetMaximumBin();
+ nBinRef[3] = (hPMRefAlg->GetXaxis())->GetNbins();
+ xMaxRef[3] = (hPMRefAlg->GetXaxis())->GetXmax();
+ maxXvalRef[3] = maxBinRef[3]*xMaxRef[3]/nBinRef[3];
+ //
+ if(maxXvalRef[3]-100.<0.) {xlowRef[3]=0.;}
+ else xlowRef[3] = maxXvalRef[3];
+ hPMRefAlg->Fit("gaus","Q","",xlowRef[3],maxXvalRef[3]+100.);
+ funRef[3] = hPMRefAlg->GetFunction("gaus");
+ meanRef[3] = (Float_t) (funRef[3]->GetParameter(1));
+ sigmaRef[3] = (Float_t) (funRef[3]->GetParameter(2));
+ //
FILE *fileShuttle;
const char *fName = "ZDCLaser.dat";
fileShuttle = fopen(fName,"w");
- for(Int_t i=0; i<10; i++) fprintf(fileShuttle,"\t%f\t%f\n",meanC[i], sigmaC[i]);
- for(Int_t i=0; i<10; i++) fprintf(fileShuttle,"\t%f\t%f\n",meanA[i], sigmaA[i]);
- for(Int_t i=0; i<2; i++) fprintf(fileShuttle,"\t%f\t%f\n",meanRef[i], sigmaRef[i]);
+ for(Int_t i=0; i<4; i++) fprintf(fileShuttle,"\t%f\t%f\n",meanRef[i], sigmaRef[i]);
//
fclose(fileShuttle);
//
- for(Int_t j=0; j<10; j++){
- delete hZDCsideC[j];
- delete hZDCsideA[j];
- delete hPMRefsideC;
- delete hPMRefsideA;
- }
+ delete hPMRefChg;
+ delete hPMRefAhg;
+ delete hPMRefClg;
+ delete hPMRefAlg;
//delete minuitFit;
TVirtualFitter::SetFitter(0);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff