bool ImplantSsdProcessor::Process(RawEvent &event)
{
using namespace dammIds::implantSsd;
if (!EventProcessor::Process(event)) {
EndProcess();
return false;
}
static bool firstTime = true;
static LogicProcessor *logProc = NULL;
static Correlator &corr = event.GetCorrelator();
static const DetectorSummary *tacSummary = event.GetSummary("generic:tac", true);
static DetectorSummary *impSummary = event.GetSummary("ssd:sum", true);
static const DetectorSummary *mcpSummary = event.GetSummary("logic:mcp", true);
static const DetectorSummary *vetoSummary = event.GetSummary("ssd:veto", true);
static const DetectorSummary *boxSummary = event.GetSummary("ssd:box", true);
DetectorDriver* driver = DetectorDriver::get();
if (impSummary->GetMult() == 0) {
EndProcess();
return false;
}
if (firstTime) {
vector<EventProcessor *> vecProc = driver->GetProcessors("logic");
for (vector< EventProcessor * >::iterator it = vecProc.begin(); it != vecProc.end(); it++) {
if ( (*it)->GetName() == "triggerlogic" || (*it)->GetName() == "logic" ) {
logProc = reinterpret_cast < LogicProcessor * >(*it);
cout << "Implant SSD processor grabbed logic processor" << endl;
}
}
firstTime=false;
}
EventInfo info;
ChanEvent *ch = impSummary->GetMaxEvent(true);
info.hasVeto = ( vetoSummary && vetoSummary->GetMult() > 0 );
int location = ch->GetChanID().GetLocation();
if (ch->IsSaturated()) {
info.energy = 16000; // arbitrary large number
} else {
info.energy = ch->GetCalEnergy();
}
if (ch->GetTrace().HasValue("position")) {
info.position = ch->GetTrace().GetValue("position");
} // else it defaults to nan
info.time = ch->GetTime();
info.beamOn = true;
// recect noise events
if (info.energy < 10 || ch->GetTrace().HasValue("badqdc")) {
EndProcess();
return true;
}
if (logProc) {
info.clockCount = logProc->StartCount(2);
if (logProc->LogicStatus(3) || logProc->LogicStatus(4) || logProc->LogicStatus(5)) {
info.beamOn = true;
info.offTime = 0;
} else {
info.beamOn = false;
if (!logProc->LogicStatus(3))
info.offTime = logProc->TimeOff(3, info.time);
else if (!logProc->LogicStatus(4))
info.offTime = logProc->TimeOff(4, info.time) + 300e-6;
else if (!logProc->LogicStatus(5))
info.offTime = logProc->TimeOff(5, info.time) + 600e-6;
}
for (int i=0; i < dammIds::logic::MAX_LOGIC; i++) {
info.logicBits[i] = (logProc->LogicStatus(i) ? '1' : '0');
}
}
double digitalTof = NAN;
if (mcpSummary) {
info.mcpMult = mcpSummary->GetMult();
vector<ChanEvent*> mcpEvents = mcpSummary->GetList();
double dtMin = DBL_MAX;
for (vector<ChanEvent*>::iterator it = mcpEvents.begin();
it != mcpEvents.end(); it++) {
double dt = info.time - (*it)->GetTime();
plot(D_TDIFF_FOIL_IMPLANT, 500 + dt);
if (mcpEvents.size() == 1) {
digitalTof = -10.*dt;
plot(D_TDIFF_FOIL_IMPLANT_MULT1, 500 + dt);
}
dtMin = min(dtMin, dt);
}
if (dtMin != DBL_MAX)
info.foilTime= dtMin;
} else {
info.mcpMult = 0;
info.foilTime = NAN;
}
if (impSummary) {
info.impMult = impSummary->GetMult();
} else {
info.impMult = 0;
}
if (boxSummary) {
info.boxMult = boxSummary->GetMult();
if (info.boxMult > 0) {
const ChanEvent *boxCh = boxSummary->GetMaxEvent();
info.energyBox = boxCh->GetCalEnergy(); //raw?
info.boxMax = boxCh->GetChanID().GetLocation();
} else {
info.energyBox = 0;
info.boxMax = -1;
}
} else {
info.boxMult = 0;
}
info.tof = NAN;
if (tacSummary) {
const vector<ChanEvent*> events = tacSummary->GetList();
for (vector<ChanEvent*>::const_iterator it = events.begin(); it != events.end(); it++) {
int loc = (*it)->GetChanID().GetLocation();
if (loc == 2) {
info.tof = (*it)->GetCalEnergy();
info.hasTof = true;
break;
}
}
} else {
info.hasTof = true;
}
Trace &trace = ch->GetTrace();
if (trace.HasValue("filterEnergy2")) {
info.pileUp = true;
}
SetType(info);
Correlate(corr, info, location);
// TOF spectra update
if (tacSummary) {
const vector<ChanEvent*> events = tacSummary->GetList();
for (vector<ChanEvent*>::const_iterator it = events.begin();
it != events.end(); it++) {
double tof = (*it)->GetCalEnergy();
int ntof = (*it)->GetChanID().GetLocation();
plot(DD_ALL_ENERGY__TOFX + ntof - 1, info.energy, tof);
if (!isnan(digitalTof) && digitalTof > 1500. && digitalTof < 2000)
plot(DD_ALL_ENERGY__TOFX_GATED + ntof - 1, info.energy, tof);
if (info.type == EventInfo::IMPLANT_EVENT) {
plot(DD_IMPLANT_ENERGY__TOFX + ntof - 1, info.energy, tof);
} else if (info.type == EventInfo::PROTON_EVENT) {
plot(DD_VETO_ENERGY__TOFX + ntof - 1, info.energy, tof);
}
}
// TAC channel 0 is missing, so use it for the digital tof
if (!isnan(digitalTof)) {
plot(DD_ALL_ENERGY__TOFX, info.energy, digitalTof);
if (info.type == EventInfo::IMPLANT_EVENT) {
plot(DD_IMPLANT_ENERGY__TOFX, info.energy, digitalTof);
} else if (info.type == EventInfo::PROTON_EVENT) {
plot(DD_VETO_ENERGY__TOFX, info.energy, digitalTof);
}
}
}
if (info.type == EventInfo::PROTON_EVENT) {
const ChanEvent *chVeto = vetoSummary->GetMaxEvent();
unsigned int posVeto = chVeto->GetChanID().GetLocation();
double vetoEnergy = chVeto->GetCalEnergy();
plot(DD_LOC_VETO__LOC_SSD, posVeto, location);
plot(DD_TOTENERGY__ENERGY, vetoEnergy + info.energy, info.energy);
}
if (info.pileUp) {
double trigTime = info.time;
info.energy = driver->cali.GetCalEnergy(ch->GetChanID(),
trace.GetValue("filterEnergy2"));
info.time = trigTime + trace.GetValue("filterTime2") - trace.GetValue("filterTime");
SetType(info);
Correlate(corr, info, location);
int numPulses = trace.GetValue("numPulses");
if ( numPulses > 2 ) {
corr.Flag(location, 1);
cout << "Flagging triple event" << endl;
for (int i=3; i <= numPulses; i++) {
stringstream str;
str << "filterEnergy" << i;
info.energy = driver->cali.GetCalEnergy(ch->GetChanID(),
trace.GetValue(str.str()));
str.str(""); // clear it
str << "filterTime" << i;
info.time = trigTime + trace.GetValue(str.str()) - trace.GetValue("filterTime");
SetType(info);
Correlate(corr, info, location);
}
}
// corr.Flag(location, 1);
#ifdef VERBOSE
cout << "Flagging for pileup" << endl;
cout << "fast trace " << fastTracesWritten << " in strip " << location
<< " : " << trace.GetValue("filterEnergy") << " " << trace.GetValue("filterTime")
<< " , " << trace.GetValue("filterEnergy2") << " " << trace.GetValue("filterTime2") << endl;
cout << " mcp mult " << info.mcpMult << endl;
#endif // VERBOSE
if (fastTracesWritten < numTraces) {
trace.Plot(D_FAST_DECAY_TRACE + fastTracesWritten);
fastTracesWritten++;
}
}
if (info.energy > 10000 && !ch->IsSaturated() && !isnan(info.position) ) {
corr.Flag(location, info.position);
}
if (info.energy > 8000 && !trace.empty()) {
#ifdef VERBOSE
cout << "high energy decay of " << info.energy
<< "(raw energy " << ch->GetEnergy() << ") with beam "
<< (info.beamOn ? "present" : "absent") << endl;
cout << "Flagging for high energy " << info.energy << " with trace" << endl;
#endif //VERBOSE
// corr.Flag(location, 1);
if (highTracesWritten < numTraces) {
trace.Plot(D_HIGH_ENERGY_TRACE + highTracesWritten);
highTracesWritten++;
}
}
EndProcess(); // update the processing time
return true;
}
/**
* Process the QDC data involved in top/bottom side for a strip
* Note QDC lengths are HARD-CODED at the moment for the plots and to determine the position
*/
bool PositionProcessor::Process(RawEvent &event) {
if (!EventProcessor::Process(event))
return false;
static const vector<ChanEvent*> &sumEvents =
event.GetSummary("ssd:sum", true)->GetList();
static const vector<ChanEvent*> &digisumEvents =
event.GetSummary("ssd:digisum", true)->GetList();
static const vector<ChanEvent*> &topEvents =
event.GetSummary("ssd:top", true)->GetList();
static const vector<ChanEvent*> &bottomEvents =
event.GetSummary("ssd:bottom", true)->GetList();
vector<ChanEvent *> allEvents;
// just add in the digisum events for now
allEvents.insert(allEvents.begin(), digisumEvents.begin(), digisumEvents.end());
allEvents.insert(allEvents.begin(), sumEvents.begin(), sumEvents.end());
for (vector<ChanEvent*>::const_iterator it = allEvents.begin();
it != allEvents.end(); ++it) {
ChanEvent *sumchan = *it;
int location = sumchan->GetChanID().GetLocation();
// Don't waste our time with noise events
if ( (*it)->GetEnergy() < 10. || (*it)->GetEnergy() > 16374 ) {
using namespace dammIds::position;
plot(D_INFO_LOCX + location, INFO_NOISE);
plot(D_INFO_LOCX + LOC_SUM , INFO_NOISE);
continue;
}
const ChanEvent *top = FindMatchingEdge(sumchan, topEvents.begin(), topEvents.end());
const ChanEvent *bottom = FindMatchingEdge(sumchan, bottomEvents.begin(), bottomEvents.end());
if (top == NULL || bottom == NULL) {
using namespace dammIds::position;
if (top == NULL) {
// [6] -> Missing top
plot(D_INFO_LOCX + location, INFO_MISSING_TOP);
plot(D_INFO_LOCX + LOC_SUM, INFO_MISSING_TOP);
}
if (bottom == NULL) {
// [5] -> Missing bottom
plot(D_INFO_LOCX + location, INFO_MISSING_BOTTOM);
plot(D_INFO_LOCX + LOC_SUM, INFO_MISSING_BOTTOM);
}
continue;
}
/* Make sure we get the same match going backwards to insure there is only one in the vector */
if ( FindMatchingEdge(sumchan, topEvents.rbegin(), topEvents.rend()) != top) {
using namespace dammIds::position;
// [4] -> Multiple top
plot(D_INFO_LOCX + location, INFO_MULTIPLE_TOP);
plot(D_INFO_LOCX + LOC_SUM, INFO_MULTIPLE_TOP);
continue;
}
if ( FindMatchingEdge(sumchan, bottomEvents.rbegin(), bottomEvents.rend()) != bottom) {
using namespace dammIds::position;
// [3] -> Multiple bottom
plot(D_INFO_LOCX + location, INFO_MULTIPLE_BOTTOM);
plot(D_INFO_LOCX + LOC_SUM, INFO_MULTIPLE_BOTTOM);
continue;
}
using namespace dammIds::position;
float topQdc[numQdcs];
float bottomQdc[numQdcs];
float topQdcTot = 0;
float bottomQdcTot = 0;
float position = NAN;
topQdc[0] = top->GetQdcValue(0);
bottomQdc[0] = bottom->GetQdcValue(0);
if (bottomQdc[0] == U_DELIMITER || topQdc[0] == U_DELIMITER) {
// This happens naturally for traces which have double triggers
// Onboard DSP does not write QDCs in this case
#ifdef VERBOSE
cout << "SSD strip edges are missing QDC information for location " << location << endl;
#endif
if (topQdc[0] == U_DELIMITER) {
// [2] -> Missing top QDC
plot(D_INFO_LOCX + location, INFO_MISSING_TOP_QDC);
plot(D_INFO_LOCX + LOC_SUM, INFO_MISSING_TOP_QDC);
// Recreate qdc from trace
if ( !top->GetTrace().empty() ) {
topQdc[0] = accumulate(top->GetTrace().begin(), top->GetTrace().begin() + qdcLen[0], 0);
} else {
topQdc[0] = 0;
}
}
if (bottomQdc[0] == U_DELIMITER) {
// [1] -> Missing bottom QDC
plot(D_INFO_LOCX + location, INFO_MISSING_BOTTOM_QDC);
plot(D_INFO_LOCX + LOC_SUM, INFO_MISSING_BOTTOM_QDC);
// Recreate qdc from trace
if ( !bottom->GetTrace().empty() ) {
bottomQdc[0] = accumulate(bottom->GetTrace().begin(), bottom->GetTrace().begin() + qdcLen[0], 0);
} else {
bottomQdc[0] = 0;
}
}
if ( topQdc[0] == 0 || bottomQdc[0] == 0 ) {
continue;
}
}
// [0] -> good stuff
plot(D_INFO_LOCX + location, INFO_OKAY);
plot(D_INFO_LOCX + LOC_SUM, INFO_OKAY);
for (int i = 1; i < numQdcs; ++i) {
if (top->GetQdcValue(i) == U_DELIMITER) {
// Recreate qdc from trace
topQdc[i] = accumulate(top->GetTrace().begin() + qdcPos[i-1],
top->GetTrace().begin() + qdcPos[i], 0);
} else {
topQdc[i] = top->GetQdcValue(i);
}
topQdc[i] -= topQdc[0] * qdcLen[i] / qdcLen[0];
topQdcTot += topQdc[i];
topQdc[i] /= qdcLen[i];
if (bottom->GetQdcValue(i) == U_DELIMITER) {
// Recreate qdc from trace
bottomQdc[i] = accumulate(bottom->GetTrace().begin() + qdcPos[i-1],
bottom->GetTrace().begin() + qdcPos[i], 0);
} else {
bottomQdc[i] = bottom->GetQdcValue(i);
}
bottomQdc[i] -= bottomQdc[0] * qdcLen[i] / qdcLen[0];
bottomQdcTot += bottomQdc[i];
bottomQdc[i] /= qdcLen[i];
plot(DD_QDCN__QDCN_LOCX + QDC_JUMP * i + location, topQdc[i] + 10, bottomQdc[i] + 10);
plot(DD_QDCN__QDCN_LOCX + QDC_JUMP * i + LOC_SUM, topQdc[i], bottomQdc[i]);
float frac = topQdc[i] / (topQdc[i] + bottomQdc[i]) * 1000.; // per mil
plot(D_QDCNORMN_LOCX + QDC_JUMP * i + location, frac);
plot(D_QDCNORMN_LOCX + QDC_JUMP * i + LOC_SUM, frac);
if (i == whichQdc) {
position = posScale * (frac - minNormQdc[location]) /
(maxNormQdc[location] - minNormQdc[location]);
sumchan->GetTrace().InsertValue("position", position);
plot(DD_POSITION__ENERGY_LOCX + location, position, sumchan->GetCalEnergy());
plot(DD_POSITION__ENERGY_LOCX + LOC_SUM, position, sumchan->GetCalEnergy());
}
if (i == 6 && !sumchan->IsSaturated()) {
// compare the long qdc to the energy
int qdcSum = topQdc[i] + bottomQdc[i];
// MAGIC NUMBERS HERE, move to qdc.txt
if (qdcSum < 1000 && sumchan->GetCalEnergy() > 15000) {
sumchan->GetTrace().InsertValue("badqdc", 1);
} else if ( !isnan(position) ) {
plot(DD_POSITION, location, position);
}
}
} // end loop over qdcs
// KM QDC - QDC correlations
double ratio[4] = {0};
for (int i = 1; i < 5; ++i) {
ratio[i - 1] = topQdc[i] / (bottomQdc[i] + topQdc[i]) * 1000.0;
}
plot(DD_QDCR2__QDCR1_LOCX + location, ratio[1], ratio[0]);
plot(DD_QDCR2__QDCR3_LOCX + location, ratio[1], ratio[2]);
plot(DD_QDCR2__QDCR4_LOCX + location, ratio[1], ratio[3]);
plot(DD_QDC1R__POS_LOCX + location, ratio[0], position * 10.0 + 200.0);
plot(DD_QDC2R__POS_LOCX + location, ratio[1], position * 10.0 + 200.0);
plot(DD_QDC3R__POS_LOCX + location, ratio[2], position * 10.0 + 200.0);
plot(DD_QDC4R__POS_LOCX + location, ratio[3], position * 10.0 + 200.0);
topQdcTot /= totLen;
bottomQdcTot /= totLen;
plot(DD_QDCTOT__QDCTOT_LOCX + location, topQdcTot, bottomQdcTot);
plot(DD_QDCTOT__QDCTOT_LOCX + LOC_SUM, topQdcTot, bottomQdcTot);
} // end iteration over sum events
// test
EndProcess();
return true;
}