HMPID/AliHMPIDPreprocessor.cxx

   1 #include "AliHMPIDPreprocessor.h" //header no includes
   2 #include "AliHMPIDDigit.h"        //ProcPed()
   3 #include "AliHMPIDRawStream.h"    //ProcPed()
   4 #include <Riostream.h>            //ProcPed()
   5 #include <AliLog.h>               //all
   6 #include <AliCDBMetaData.h>       //ProcPed(), ProcDcs()
   7 #include <AliDCSValue.h>          //ProcDcs()
   8 #include <TObjString.h>           //ProcDcs(), ProcPed()
   9 #include <TTimeStamp.h>           //Initialize()
  10 #include <TF1.h>                  //Process()
  11 #include <TF2.h>                  //Process()
  12 #include <TString.h>
  13 #include <TGraph.h>               //Process()
  14 #include <TMatrix.h>              //ProcPed()
  15 #include <TList.h>                //ProcPed()
  16 #include <TSystem.h>              //ProcPed()
  17 //.
  18 // HMPID Preprocessor base class
  19 //.
  20 //.
  21 //.
  22 ClassImp(AliHMPIDPreprocessor)
  23
  24 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  25 void AliHMPIDPreprocessor::Initialize(Int_t run, UInt_t startTime,UInt_t endTime)
  26 {
  27 // Initialize the parameter coming from AliPreprocessor
  28 //  run -> run number
  29 // startTime -> starting time
  30 // endTime   -> ending time
  31   AliPreprocessor::Initialize(run, startTime, endTime);
  32
  33   AliInfo(Form("HMPID started for Run %d \n\tStartTime %s \n\t  EndTime %s", run,TTimeStamp(startTime).AsString(),TTimeStamp(endTime).AsString()));
  34
  35 }
  36 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  37 UInt_t AliHMPIDPreprocessor::Process(TMap* pMap)
  38 {
  39 // Process all information from DCS and DAQ
  40 // Arguments: pMap- map of DCS aliases
  41 // Returns: 0 on success or 1 on error (opposite to Store!)
  42
  43   TString runType = GetRunType();
  44   Log(Form(" AliHMPIDPreprocessor: RunType is %s",runType.Data()));
  45
  46 // start to check event type and procedures
  47
  48   Log("HMPID - Process in Preprocessor started");
  49   if(! pMap) {
  50     Log("HMPID - ERROR - Not map of DCS aliases for HMPID - ");             return kTRUE;   // error in the DCS mapped aliases
  51   }
  52   if (runType == "CALIBRATION"){
  53     if (!ProcPed()){
  54         Log("HMPID - ERROR - Pedestal processing failed!!");                return kTRUE;   // error in pedestal processing
  55     } else {
  56         Log("HMPID - Pedestal processing successful!!");                    return kFALSE;  // ok for pedestals
  57     }
  58   } else if ( runType=="STANDALONE" || runType=="PHYSICS"){
  59   if (!ProcDcs(pMap)){
  60         Log("HMPID - ERROR - DCS processing failed!!");                     return kTRUE;   // error in DCS processing
  61     } else {
  62         Log("HMPID - DCS processing successful!!");                         return kFALSE;  // ok for DCS
  63     }
  64   } else {
  65     Log("HMPID - Nothing to do with preprocessor for HMPID, bye!");         return kFALSE;  // ok - nothing done
  66   }
  67 }//Process()
  68 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  69 Bool_t AliHMPIDPreprocessor::ProcDcs(TMap* pMap)
  70 {
  71 // Process: 1 (old). inlet and outlet C6F14 temperature, stores TObjArray of 21 TF1, where TF1 is Nmean=f(t), one per radiator
  72 // Process: 1. inlet and outlet C6F14 temperature, stores TObjArray of 42 TF1, where TF1 are Tin and Tout per radiator
  73 //             + one function for the mean energy photon (in total 43).
  74 //          2. CH4 pressure and HV                 stores TObjArray of 7 TF1 where TF1 is thr=f(t), one per chamber
  75 // Arguments: pDcsMap - map of structure "alias name" - TObjArray of AliDCSValue
  76 // Assume that: HV is the same during the run for a given chamber, different chambers might have different HV
  77 //              P=f(t), different for different chambers
  78 // Returns: kTRUE on success
  79
  80   Bool_t stDcsStore=kFALSE;
  81
  82 // Qthr=f(HV,P) [V,mBar]  logA0=k*HV+b is taken from p. 64 TDR plot 2.59 for PC32
  83 //                           A0=f(P) is taken from DiMauro mail
  84 // Qthr is estimated as 3*A0
  85
  86   TF2 thr("RthrCH4"  ,"3*10^(3.01e-3*x-4.72)+170745848*exp(-y*0.0162012)"             ,2000,3000,900,1200);
  87
  88   TObjArray arNmean(43);       arNmean.SetOwner(kTRUE);     //42 Tin and Tout one per radiator + 1 for ePhotMean
  89   TObjArray arQthre(42);       arQthre.SetOwner(kTRUE);     //42 Qthre=f(time) one per sector
  90
  91   AliDCSValue *pVal; Int_t cnt=0;
  92
  93   Double_t xP,yP;
  94
  95   TF1 **pTin  = new TF1*[21];
  96   TF1 **pTout = new TF1*[21];
  97
  98 // evaluate Environment Pressure
  99
 100   TObjArray *pPenv=(TObjArray*)pMap->GetValue("HMP_DET/HMP_ENV/HMP_ENV_PENV.actual.value");
 101   Log(Form(" Environment Pressure data              ---> %3i entries",pPenv->GetEntries()));
 102   if(pPenv->GetEntries()) {
 103     TIter nextPenv(pPenv);
 104     TGraph *pGrPenv=new TGraph; cnt=0;
 105     while((pVal=(AliDCSValue*)nextPenv())) pGrPenv->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());        //P env
 106     if( cnt==1) {
 107       pGrPenv->GetPoint(0,xP,yP);
 108       new TF1("Penv",Form("%f",yP),fStartTime,fEndTime);
 109     } else {
 110       pGrPenv->Fit(new TF1("Penv","1000+x*[0]",fStartTime,fEndTime),"Q");
 111     }
 112     delete pGrPenv;
 113   } else {AliWarning(" No Data Points from HMP_ENV_PENV.actual.value!");return kFALSE;}
 114
 115 // evaluate Pressure
 116
 117   for(Int_t iCh=0;iCh<7;iCh++){
 118     TObjArray *pP =(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_GAS/HMP_MP%i_GAS_PMWPC.actual.value",iCh,iCh,iCh));
 119       Log(Form(" Pressure for module %i data             ---> %3i entries",iCh,pP->GetEntries()));
 120     if(pP->GetEntries()) {
 121       TIter nextP(pP);
 122       TGraph *pGrP=new TGraph; cnt=0;
 123       while((pVal=(AliDCSValue*)nextP())) pGrP->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());            //P
 124       if( cnt==1) {
 125         pGrP->GetPoint(0,xP,yP);
 126         new TF1(Form("P%i",iCh),Form("%f",yP),fStartTime,fEndTime);
 127       } else {
 128         pGrP->Fit(new TF1(Form("P%i",iCh),"[0] + x*[1]",fStartTime,fEndTime),"Q");
 129       }
 130       delete pGrP;
 131     } else {AliWarning(" No Data Points from HMP_MP0-6_GAS_PMWPC.actual.value!");return kFALSE;}
 132
 133 // evaluate High Voltage
 134
 135     for(Int_t iSec=0;iSec<6;iSec++){
 136       TObjArray *pHV=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_PW/HMP_MP%i_SEC%i/HMP_MP%i_SEC%i_HV.actual.vMon",iCh,iCh,iCh,iSec,iCh,iSec));
 137       Log(Form(" HV for module %i and secto %i data       ---> %3i entries",iCh,iSec,pHV->GetEntries()));
 138       if(pHV->GetEntries()) {
 139         TIter nextHV(pHV);
 140         TGraph *pGrHV=new TGraph; cnt=0;
 141         while((pVal=(AliDCSValue*)nextHV())) pGrHV->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat());            //HV
 142         if( cnt==1) {
 143           pGrHV->GetPoint(0,xP,yP);
 144           new TF1(Form("HV%i_%i",iCh,iSec),Form("%f",yP),fStartTime,fEndTime);
 145         } else {
 146           pGrHV->Fit(new TF1(Form("HV%i_%i",iCh,iSec),"[0]+x*[1]",fStartTime,fEndTime),"Q");
 147         }
 148         delete pGrHV;
 149       } else {AliWarning(" No Data Points from HMP_MP0-6_SEC0-5_HV.actual.vMon!");return kFALSE;}
 150
 151 // evaluate Qthre
 152
 153       arQthre.AddAt(new TF1(Form("HMP_QthreC%iS%i",iCh,iSec),
 154           Form("3*10^(3.01e-3*HV%i_%i - 4.72)+170745848*exp(-(P%i+Penv)*0.0162012)",iCh,iSec,iCh),fStartTime,fEndTime),6*iCh+iSec);
 155     }
 156 // evaluate Temperatures: in and out of the radiators
 157     // T in
 158     for(Int_t iRad=0;iRad<3;iRad++){
 159
 160       pTin[3*iCh+iRad]  = new TF1(Form("Tin%i%i" ,iCh,iRad),"[0]+[1]*x",fStartTime,fEndTime);
 161       pTout[3*iCh+iRad] = new TF1(Form("Tout%i%i",iCh,iRad),"[0]+[1]*x",fStartTime,fEndTime);
 162
 163       TObjArray *pT1=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iIn_Temp",iCh,iCh,iRad));
 164       Log(Form(" Temperatures for module %i inside data  ---> %3i entries",iCh,pT1->GetEntries()));
 165       if(pT1->GetEntries()) {
 166         TIter nextT1(pT1);//Tin
 167         TGraph *pGrT1=new TGraph; cnt=0;  while((pVal=(AliDCSValue*)nextT1())) pGrT1->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //T inlet
 168         if(cnt==1) {
 169           pGrT1->GetPoint(0,xP,yP);
 170           pTin[3*iCh+iRad]->SetParameter(0,yP);
 171           pTin[3*iCh+iRad]->SetParameter(1,0);
 172         } else {
 173           pGrT1->Fit(pTin[3*iCh+iRad],"Q");
 174         }
 175         delete pGrT1;
 176       } else {AliWarning(" No Data Points from HMP_MP0-6_LIQ_LOOP.actual.sensors.Rad0-2In_Temp!");return kFALSE;}
 177     // T out
 178       TObjArray *pT2=(TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_MP%i/HMP_MP%i_LIQ_LOOP.actual.sensors.Rad%iOut_Temp",iCh,iCh,iRad));
 179       Log(Form(" Temperatures for module %i outside data ---> %3i entries",iCh,pT2->GetEntries()));
 180       if(pT2->GetEntries()) {
 181         TIter nextT2(pT2);//Tout
 182         TGraph *pGrT2=new TGraph; cnt=0;  while((pVal=(AliDCSValue*)nextT2())) pGrT2->SetPoint(cnt++,pVal->GetTimeStamp(),pVal->GetFloat()); //T outlet
 183         if(cnt==1) {
 184           pGrT2->GetPoint(0,xP,yP);
 185           pTout[3*iCh+iRad]->SetParameter(0,yP);
 186           pTout[3*iCh+iRad]->SetParameter(1,0);
 187         } else {
 188           pGrT2->Fit(pTout[3*iCh+iRad],"Q");
 189         }
 190         delete pGrT2;
 191       } else {AliWarning(" No Data Points from HMP_MP0-6_LIQ_LOOP.actual.sensors.Rad0-2Out_Temp!");return kFALSE;}
 192
 193 // evaluate Mean Refractive Index
 194
 195       arNmean.AddAt(pTin[3*iCh+iRad] ,6*iCh+2*iRad  ); //Tin =f(t)
 196       arNmean.AddAt(pTout[3*iCh+iRad],6*iCh+2*iRad+1); //Tout=f(t)
 197
 198     }//radiators loop
 199   }//chambers loop
 200
 201   Double_t eMean = ProcTrans(pMap);
 202   arNmean.AddAt(new TF1("HMP_PhotEmean",Form("%f",eMean),fStartTime,fEndTime),42); //Photon energy mean
 203
 204   AliCDBMetaData metaData;
 205   metaData.SetBeamPeriod(0);
 206   metaData.SetResponsible("AliHMPIDPreprocessor");
 207   metaData.SetComment("HMPID preprocessor fills TObjArrays.");
 208
 209   stDcsStore =   Store("Calib","Qthre",&arQthre,&metaData) &&    // from DCS
 210                  Store("Calib","Nmean",&arNmean,&metaData);      // from DCS
 211   if(!stDcsStore) {
 212     Log("HMPID - failure to store DCS data results in OCDB");
 213   }
 214
 215 //  arNmean.Delete();
 216 //  arQthre.Delete();
 217
 218 //  for(Int_t i=0;i<21;i++) delete pTin[i]; delete []pTin;
 219 //  for(Int_t i=0;i<21;i++) delete pTout[i]; delete []pTout;
 220
 221   return stDcsStore;
 222 }//Process()
 223 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 224 Bool_t AliHMPIDPreprocessor::ProcPed()
 225 {
 226 // Process pedestal files and create 7 M(padx,pady)=sigma, one for each chamber
 227 // Arguments:
 228 // Returns: kTRUE on success
 229
 230   Bool_t stPedStore=kFALSE;
 231   AliHMPIDDigit dig;
 232   AliHMPIDRawStream rs;
 233   Int_t nSigCut,r,d,a,hard;  Float_t mean,sigma;
 234   Int_t  runNumber,ldcId,timeStamp,nEv,nDdlEv,nBadEv;  Char_t tName[10];
 235   Float_t nBadEvPer;
 236
 237   TObjArray aDaqSig(7); aDaqSig.SetOwner(kTRUE); for(Int_t i=0;i<7;i++) aDaqSig.AddAt(new TMatrix(160,144),i); //TObjArray of 7 TMatrixF, m(padx,pady)=sigma
 238
 239   for(Int_t iddl=0;iddl<AliHMPIDRawStream::kNDDL;iddl++)            //retrieve the files from LDCs independently the DDL<->LDC connection
 240   {
 241     TList *pLdc=GetFileSources(kDAQ,Form("HmpidPedDdl%02i.txt",iddl)); //get list of LDC names containing id "pedestals"
 242     if(!pLdc) {Log(Form("ERROR: Retrieval of sources for pedestals: HmpidPedDdl%02i.txt failed!",iddl));continue;}
 243
 244     Log(Form("HMPID - Pedestal files to be read --> %i LDCs for HMPID",pLdc->GetEntries()));
 245     for(Int_t i=0;i<pLdc->GetEntries();i++) {//lists of LDCs -- but in general we have 1 LDC for 1 ped file
 246     TString fileName = GetFile(kDAQ,Form("HmpidPedDdl%02i.txt",iddl),((TObjString*)pLdc->At(i))->GetName());
 247     if(fileName.Length()==0) {Log(Form("ERROR retrieving pedestal file: HmpidPedDdl%02i.txt!",iddl));continue;}
 248
 249     //reading pedestal file
 250     ifstream infile(fileName.Data());
 251
 252     if(!infile.is_open()) {Log("No pedestal file found for HMPID,bye!");continue;}
 253     TMatrix *pM=(TMatrixF*)aDaqSig.At(iddl/2);
 254
 255     infile>>tName>>runNumber;Printf("Xcheck: reading run %i",runNumber);
 256     infile>>tName>>ldcId;
 257     infile>>tName>>timeStamp;
 258     infile>>tName>>nEv;
 259     infile>>tName>>nDdlEv;
 260     infile>>tName>>nBadEv;
 261     infile>>tName>>nBadEvPer;
 262     infile>>tName>>nSigCut; pM->SetUniqueID(nSigCut); //n. of pedestal distribution sigmas used to create zero suppresion table
 263     while(!infile.eof()){
 264       infile>>dec>>r>>d>>a>>mean>>sigma>>hex>>hard;
 265       if(rs.GetPad(iddl,r,d,a)>=0){                     //the GetPad returns meaningful abs pad number
 266       dig.SetPad(rs.GetPad(iddl,r,d,a));
 267       dig.SetQ((Int_t)mean);
 268       (*pM)(dig.PadChX(),dig.PadChY()) = sigma;
 269       }
 270     }
 271     infile.close();
 272     Log(Form("Pedestal file for DDL %i read successfully",iddl));
 273
 274   }//LDCs reading entries
 275
 276  }//DDL
 277
 278   AliCDBMetaData metaData;
 279   metaData.SetBeamPeriod(0);
 280   metaData.SetResponsible("AliHMPIDPreprocessor");
 281   metaData.SetComment("HMPID processor fills TObjArrays.");
 282   stPedStore = Store("Calib","DaqSig",&aDaqSig,&metaData,0,kTRUE);
 283   if(!stPedStore) {
 284     Log("HMPID - failure to store PEDESTAL data results in OCDB");
 285   }
 286   return stPedStore;
 287
 288 }//ProcPed()
 289 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 290 Double_t AliHMPIDPreprocessor::ProcTrans(TMap* pMap)
 291 {
 292   //  Process transparency monitoring data and calculates Emean
 293
 294
 295   Double_t sEnergProb=0, sProb=0;
 296
 297   Double_t tRefCR5 = 19. ;                                      // mean temperature of CR5 where the system is in place
 298
 299   Double_t eMean = 0;
 300
 301   AliDCSValue *pVal;
 302
 303   for(Int_t i=0; i<30; i++){
 304
 305     // evaluate wavelenght
 306     TObjArray *pWaveLenght  = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.measure[%i].waveLenght",i));
 307     TIter NextWl(pWaveLenght); pVal=(AliDCSValue*)NextWl();
 308     Double_t lambda = pVal->GetFloat();
 309
 310     Double_t photEn = 1239.842609/lambda;     // 1239.842609 from nm to eV
 311
 312     if(photEn<AliHMPIDParam::EPhotMin() || photEn>AliHMPIDParam::EPhotMax()) continue;
 313
 314     // evaluate phototube current for argon reference
 315     TObjArray *pArgonRef  = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.measure[%i].argonReference",i));
 316     TIter NextArRef(pArgonRef); pVal=(AliDCSValue*)NextArRef();
 317     Double_t aRefArgon = pVal->GetFloat();
 318
 319     // evaluate phototube current for argon cell
 320     TObjArray *pArgonCell = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.measure[%i].argonCell",i));
 321     TIter NextArCell(pArgonCell); pVal=(AliDCSValue*)NextArCell();
 322     Double_t aCellArgon = pVal->GetFloat();
 323
 324     //evaluate phototube current for freon reference
 325     TObjArray *pFreonRef  = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.measure[%i].c6f14Reference",i));
 326     TIter NextFrRef(pFreonRef); pVal=(AliDCSValue*)NextFrRef();
 327     Double_t aRefFreon = pVal->GetFloat();
 328
 329     //evaluate phototube current for freon cell
 330     TObjArray *pFreonCell = (TObjArray*)pMap->GetValue(Form("HMP_DET/HMP_INFR/HMP_INFR_TRANPLANT/HMP_INFR_TRANPLANT_MEASURE.measure[%i].c6f14Cell",i));
 331     TIter NextFrCell(pFreonCell); pVal=(AliDCSValue*)NextFrCell();
 332     Double_t aCellFreon = pVal->GetFloat();
 333
 334    //evaluate correction factor to calculate trasparency (Ref. NIMA 486 (2002) 590-609)
 335
 336     Double_t aN1 = AliHMPIDParam::NIdxRad(photEn,tRefCR5);
 337     Double_t aN2 = AliHMPIDParam::NMgF2Idx(photEn);
 338     Double_t aN3 = 1;                              // Argon Idx
 339
 340     Double_t aR1               = ((aN1 - aN2)*(aN1 - aN2))/((aN1 + aN2)*(aN1 + aN2));
 341     Double_t aR2               = ((aN2 - aN3)*(aN2 - aN3))/((aN2 + aN3)*(aN2 + aN3));
 342     Double_t aT1               = (1 - aR1);
 343     Double_t aT2               = (1 - aR2);
 344     Double_t aCorrFactor       = (aT1*aT1)/(aT2*aT2);
 345
 346     // evaluate 15 mm of thickness C6F14 Trans
 347     Double_t aTransRad;
 348
 349     if(aRefFreon*aRefArgon>0) {
 350       aTransRad  = TMath::Power((aCellFreon/aRefFreon)/(aCellArgon/aRefArgon)*aCorrFactor,1.5);
 351     } else {
 352       return DefaultEMean();
 353     }
 354
 355     // evaluate 0.5 mm of thickness SiO2 Trans
 356     Double_t aTransSiO2 = TMath::Exp(-0.5/AliHMPIDParam::LAbsWin(photEn));
 357
 358     // evaluate 80 cm of thickness Gap (low density CH4) transparency
 359     Double_t aTransGap  = TMath::Exp(-80./AliHMPIDParam::LAbsGap(photEn));
 360
 361     // evaluate CsI quantum efficiency
 362     Double_t aCsIQE            = AliHMPIDParam::QEffCSI(photEn);
 363
 364     // evaluate total convolution of all material optical properties
 365     Double_t aTotConvolution   = aTransRad*aTransSiO2*aTransGap*aCsIQE;
 366
 367     sEnergProb+=aTotConvolution*photEn;
 368
 369     sProb+=aTotConvolution;
 370 }
 371
 372   if(sProb>0) {
 373     eMean = sEnergProb/sProb;
 374   } else {
 375     return DefaultEMean();
 376   }
 377
 378   Log(Form(" Mean energy photon calculated ---> %f eV ",eMean));
 379
 380   if(eMean<AliHMPIDParam::EPhotMin() || eMean>AliHMPIDParam::EPhotMax()) return DefaultEMean();
 381
 382   return eMean;
 383
 384 }
 385 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 386 Double_t AliHMPIDPreprocessor::DefaultEMean()
 387 {
 388     Double_t eMean = 6.675;      //just set a refractive index for C6F14 at ephot=6.675 eV @ T=25 C
 389     AliWarning(Form("Mean energy for photons out of range [%f,%f] in Preprocessor. Default value Eph=%f eV taken.",AliHMPIDParam::EPhotMin(),
 390                                                                                                                    AliHMPIDParam::EPhotMax(),
 391                                                                                                                    eMean));
 392     return eMean;
 393 }