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Functions | |
| template<class Digi , class RecHit > | |
| RecHit | reco1 (const Digi &digi, const HcalCoder &coder, const HcalCalibrations &calibs, const std::vector< unsigned int > &myNoiseTS, const std::vector< unsigned int > &mySignalTS, int lowGainOffset, double lowGainFrac, bool slewCorrect, const HcalPulseContainmentCorrection *corr, HcalTimeSlew::BiasSetting slewFlavor) |
| template<class Digi , class RecHit > | |
| RecHit | reco2 (const Digi &digi, const HcalCoder &coder, const HcalCalibrations &calibs, const std::vector< unsigned int > &myNoiseTS, const std::vector< unsigned int > &mySignalTS, int lowGainOffset, double lowGainFrac, bool slewCorrect, const HcalPulseContainmentCorrection *corr, HcalTimeSlew::BiasSetting slewFlavor) |
| RecHit ZdcSimpleRecAlgoImpl::reco1 | ( | const Digi & | digi, |
| const HcalCoder & | coder, | ||
| const HcalCalibrations & | calibs, | ||
| const std::vector< unsigned int > & | myNoiseTS, | ||
| const std::vector< unsigned int > & | mySignalTS, | ||
| int | lowGainOffset, | ||
| double | lowGainFrac, | ||
| bool | slewCorrect, | ||
| const HcalPulseContainmentCorrection * | corr, | ||
| HcalTimeSlew::BiasSetting | slewFlavor | ||
| ) | [inline] |
Definition at line 35 of file ZdcSimpleRecAlgo.cc.
References HcalCoder::adc2fC(), HcalPulseContainmentCorrection::getCorrection(), i, LogDebug, findQualityFiles::maxI, n, HcalCalibrations::pedestal(), HcalCalibrations::respcorrgain(), CaloSamples::size(), and cond::rpcobgas::time.
{
CaloSamples tool;
coder.adc2fC(digi,tool);
int ifirst = mySignalTS[0];
int n = mySignalTS.size();
double ampl=0; int maxI = -1; double maxA = -1e10; double ta=0;
double fc_ampl=0;
double lowGEnergy=0; double lowGfc_ampl=0; double TempLGAmp=0;
// TS increment for regular energy to lowGainEnergy
// Signal in higher TS (effective "low Gain") has a fraction of the whole signal
// This constant for fC --> GeV is dervied from 2010 PbPb analysis of single neutrons
// assumed similar fraction for EM and HAD sections
// this variable converts from current assumed TestBeam values for fC--> GeV
// to the lowGain TS region fraction value (based on 1N Had, assume EM same response)
// regular energy
for (int i=ifirst; i<tool.size() && i<n+ifirst; i++) {
int capid=digi[i].capid();
ta = (tool[i]-calibs.pedestal(capid)); // pedestal subtraction
fc_ampl+=ta;
ta*= calibs.respcorrgain(capid) ; // fC --> GeV
ampl+=ta;
if(ta>maxA){
maxA=ta;
maxI=i;
}
}
// calculate low Gain Energy (in 2010 PbPb, signal TS 4,5,6, lowGain TS: 6,7,8)
int topLowGain=10;
if((n+ifirst+lowGainOffset)<=10){
topLowGain=n+ifirst+lowGainOffset;
} else {
topLowGain=10;
}
for (int iLG=(ifirst+lowGainOffset); iLG<tool.size() && iLG<topLowGain; iLG++) {
int capid=digi[iLG].capid();
TempLGAmp = (tool[iLG]-calibs.pedestal(capid)); // pedestal subtraction
lowGfc_ampl+=TempLGAmp;
TempLGAmp*= calibs.respcorrgain(capid) ; // fC --> GeV
TempLGAmp*= lowGainFrac ; // TS (signalRegion) --> TS (lowGainRegion)
lowGEnergy+=TempLGAmp;
}
double time=-9999;
// Time based on regular energy (lowGainEnergy signal assumed to happen at same Time)
if(maxI==0 || maxI==(tool.size()-1)) {
LogDebug("HCAL Pulse") << "ZdcSimpleRecAlgo::reco1 :"
<< " Invalid max amplitude position, "
<< " max Amplitude: "<< maxI
<< " first: "<<ifirst
<< " last: "<<(tool.size()-1)
<< std::endl;
} else {
int capid=digi[maxI-1].capid();
double Energy0 = ((tool[maxI-1])*calibs.respcorrgain(capid) );
// if any of the energies used in the weight are negative, make them 0 instead
// these are actually QIE values, not energy
if(Energy0<0){Energy0=0.;}
capid=digi[maxI].capid();
double Energy1 = ((tool[maxI])*calibs.respcorrgain(capid) ) ;
if(Energy1<0){Energy1=0.;}
capid=digi[maxI+1].capid();
double Energy2 = ((tool[maxI+1])*calibs.respcorrgain(capid) );
if(Energy2<0){Energy2=0.;}
//
double TSWeightEnergy = ((maxI-1)*Energy0 + maxI*Energy1 + (maxI+1)*Energy2);
double EnergySum=Energy0+Energy1+Energy2;
double AvgTSPos=0.;
if (EnergySum!=0) AvgTSPos=TSWeightEnergy/ EnergySum;
// If time is zero, set it to the "nonsensical" -99
// Time should be between 75ns and 175ns (Timeslices 3-7)
if(AvgTSPos==0){
time=-99;
} else {
time = (AvgTSPos*25.0);
}
if (corr!=0) {
// Apply phase-based amplitude correction:
ampl *= corr->getCorrection(fc_ampl);
}
}
return RecHit(digi.id(),ampl,time,lowGEnergy);
}
| RecHit ZdcSimpleRecAlgoImpl::reco2 | ( | const Digi & | digi, |
| const HcalCoder & | coder, | ||
| const HcalCalibrations & | calibs, | ||
| const std::vector< unsigned int > & | myNoiseTS, | ||
| const std::vector< unsigned int > & | mySignalTS, | ||
| int | lowGainOffset, | ||
| double | lowGainFrac, | ||
| bool | slewCorrect, | ||
| const HcalPulseContainmentCorrection * | corr, | ||
| HcalTimeSlew::BiasSetting | slewFlavor | ||
| ) | [inline] |
Definition at line 122 of file ZdcSimpleRecAlgo.cc.
References HcalCoder::adc2fC(), HcalPulseContainmentCorrection::getCorrection(), LogDebug, findQualityFiles::maxI, HcalCalibrations::respcorrgain(), CaloSamples::size(), and cond::rpcobgas::time.
{
CaloSamples tool;
coder.adc2fC(digi,tool);
// Reads noiseTS and signalTS from database
int ifirst = mySignalTS[0];
// int n = mySignalTS.size();
double ampl=0; int maxI = -1; double maxA = -1e10; double ta=0;
double fc_ampl=0;
double lowGEnergy=0; double lowGfc_ampl=0; double TempLGAmp=0;
// TS increment for regular energy to lowGainEnergy
// Signal in higher TS (effective "low Gain") has a fraction of the whole signal
// This constant for fC --> GeV is dervied from 2010 PbPb analysis of single neutrons
// assumed similar fraction for EM and HAD sections
// this variable converts from current assumed TestBeam values for fC--> GeV
// to the lowGain TS region fraction value (based on 1N Had, assume EM same response)
double Allnoise = 0;
int noiseslices = 0;
int CurrentTS = 0;
double noise = 0;
// regular energy (both use same noise)
for(unsigned int iv = 0; iv<myNoiseTS.size(); ++iv)
{
CurrentTS = myNoiseTS[iv];
Allnoise += tool[CurrentTS];
noiseslices++;
}
if(noiseslices != 0) {
noise = (Allnoise)/double(noiseslices);
} else {
noise = 0;
}
for(unsigned int ivs = 0; ivs<mySignalTS.size(); ++ivs)
{
CurrentTS = mySignalTS[ivs];
int capid=digi[CurrentTS].capid();
// if(noise<0){
// // flag hit as having negative noise, and don't subtract anything, because
// // it will falsely increase the energy
// noisefactor=0.;
// }
ta = tool[CurrentTS]-noise;
fc_ampl+=ta;
ta*= calibs.respcorrgain(capid) ; // fC --> GeV
ampl+=ta;
if(ta>maxA){
maxA=ta;
maxI=CurrentTS;
}
}
// calculate low Gain Energy (in 2010 PbPb, signal TS 4,5,6, lowGain TS: 6,7,8)
for(unsigned int iLGvs = 0; iLGvs<mySignalTS.size(); ++iLGvs)
{
CurrentTS = mySignalTS[iLGvs]+lowGainOffset;
int capid=digi[CurrentTS].capid();
TempLGAmp = tool[CurrentTS]-noise;
lowGfc_ampl+=TempLGAmp;
TempLGAmp*= calibs.respcorrgain(capid) ; // fC --> GeV
TempLGAmp*= lowGainFrac ; // TS (signalRegion) --> TS (lowGainRegion)
lowGEnergy+=TempLGAmp;
}
// if(ta<0){
// // flag hits that have negative energy
// }
double time=-9999;
// Time based on regular energy (lowGainEnergy signal assumed to happen at same Time)
if(maxI==0 || maxI==(tool.size()-1)) {
LogDebug("HCAL Pulse") << "ZdcSimpleRecAlgo::reco2 :"
<< " Invalid max amplitude position, "
<< " max Amplitude: "<< maxI
<< " first: "<<ifirst
<< " last: "<<(tool.size()-1)
<< std::endl;
} else {
int capid=digi[maxI-1].capid();
double Energy0 = ((tool[maxI-1])*calibs.respcorrgain(capid) );
// if any of the energies used in the weight are negative, make them 0 instead
// these are actually QIE values, not energy
if(Energy0<0){Energy0=0.;}
capid=digi[maxI].capid();
double Energy1 = ((tool[maxI])*calibs.respcorrgain(capid) ) ;
if(Energy1<0){Energy1=0.;}
capid=digi[maxI+1].capid();
double Energy2 = ((tool[maxI+1])*calibs.respcorrgain(capid) );
if(Energy2<0){Energy2=0.;}
//
double TSWeightEnergy = ((maxI-1)*Energy0 + maxI*Energy1 + (maxI+1)*Energy2);
double EnergySum=Energy0+Energy1+Energy2;
double AvgTSPos=0.;
if (EnergySum!=0) AvgTSPos=TSWeightEnergy/ EnergySum;
// If time is zero, set it to the "nonsensical" -99
// Time should be between 75ns and 175ns (Timeslices 3-7)
if(AvgTSPos==0){
time=-99;
} else {
time = (AvgTSPos*25.0);
}
if (corr!=0) {
// Apply phase-based amplitude correction:
ampl *= corr->getCorrection(fc_ampl);
}
}
return RecHit(digi.id(),ampl,time,lowGEnergy);
}
1.7.3