- Timestamp:
- 02/08/04 22:17:27 (21 years ago)
- Location:
- trunk/MagicSoft/Mars
- Files:
-
- 8 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/MagicSoft/Mars/Changelog
r3060 r3061 28 28 29 29 * mcalib/MHCalibrationPixel.[h,cc] 30 * mcalib/MHCalibrationBlindPixel.[h,cc] 30 31 * mcalib/MCalibrationPix.[h,cc] 32 * mcalib/MCalibrationBlindPix.[h,cc] 31 33 * mcalib/MCalibrationPINDiode.[h,cc] 34 * mcalib/MHCalibrationPINDiode.[h,cc] 32 35 - remove histograms MHChargevsN..., now keep TArrays directly 33 36 - check for oscillations for all pixels (and you will not trust -
trunk/MagicSoft/Mars/mcalib/MCalibrationBlindPix.cc
r3030 r3061 101 101 } 102 102 103 Bool_t MCalibrationBlindPix::FillRChargevsTime(const Float_t rq, const Int_t t)104 {105 return fHist->FillBlindPixelChargevsN(rq,t);106 }107 108 103 Bool_t MCalibrationBlindPix::FitCharge() 109 104 { … … 141 136 142 137 } 138 139 void MCalibrationBlindPix::CheckOscillations() 140 { 141 fHist->CheckOscillations(); 142 } -
trunk/MagicSoft/Mars/mcalib/MCalibrationBlindPix.h
r3029 r3061 59 59 Bool_t FillCharge(const Float_t q); 60 60 Bool_t FillTime(const Float_t t); 61 Bool_t Fill RChargevsTime(const Float_t rq, const Int_t t);61 Bool_t FillGraphs(Float_t qhi,Float_t qlo) const { return fHist->FillGraphs(qhi,qlo); } 62 62 63 63 // Fits … … 69 69 void Draw(Option_t *opt="") { fHist->Draw(opt); } 70 70 TObject *DrawClone(Option_t *opt="") const { return fHist->DrawClone(opt); } 71 72 void CheckOscillations(); 71 73 72 74 ClassDef(MCalibrationBlindPix, 1) // Storage Container for Calibration information of one pixel -
trunk/MagicSoft/Mars/mcalib/MCalibrationCalc.cc
r3057 r3061 117 117 const Byte_t MCalibrationCalc::fgSaturationLimit = 254; 118 118 const Byte_t MCalibrationCalc::fgBlindPixelFirst = 3; 119 const Byte_t MCalibrationCalc::fgBlindPixelLast = 1 2;119 const Byte_t MCalibrationCalc::fgBlindPixelLast = 14; 120 120 121 121 // -------------------------------------------------------------------------- … … 507 507 { 508 508 509 Float_t blindpixelsum = 0.; 509 Float_t blindpixelsumhi = 0.; 510 Float_t blindpixelsumlo = 0.; 510 511 // 511 512 // We need a dedicated signal extractor for the blind pixel 512 513 // 513 514 MPedestalPix &ped = (*fPedestals)[pixid]; 514 if (!CalcSignalBlindPixel(pixel.GetHiGainSamples(), blindpixelsum , ped.GetPedestal()))515 if (!CalcSignalBlindPixel(pixel.GetHiGainSamples(), blindpixelsumhi, ped.GetPedestal())) 515 516 return kFALSE; 517 518 CalcSignalBlindPixel(pixel.GetLoGainSamples(), blindpixelsumlo, ped.GetPedestal()); 516 519 517 if (!blindpixel.FillCharge(blindpixelsum)) 520 blindpixel.FillGraphs(blindpixelsumhi,blindpixelsumlo); 521 522 if (!blindpixel.FillCharge(blindpixelsumhi)) 518 523 *fLog << warn << 519 "Overflow or Underflow occurred filling Blind Pixel sum = " << blindpixelsum << endl;524 "Overflow or Underflow occurred filling Blind Pixel sum = " << blindpixelsumhi << endl; 520 525 521 // if (!blindpixel.FillRChargevsTime(blindpixelsum,fEvents))522 // *fLog << warn <<523 // "Overflow or Underflow occurred filling Blind Pixel eventnr = " << fEvents << endl;524 526 } /* if use blind pixel */ 525 527 … … 684 686 } 685 687 688 blindpixel.CheckOscillations(); 689 686 690 fCalibrations->SetBlindPixelMethodValid(kTRUE); 687 691 blindpixel.DrawClone(); -
trunk/MagicSoft/Mars/mcalib/MCalibrationPix.cc
r3056 r3061 350 350 CalcFFactorMethod(); 351 351 352 return (fRSigmaCharge/fCharge)*TMath::Sqrt(fPheFFactorMethod); 352 if (fPheFFactorMethod > 0) 353 return (fRSigmaCharge/fCharge)*TMath::Sqrt(fPheFFactorMethod); 354 else 355 return -1.; 353 356 } 354 357 … … 891 894 892 895 } 893 -
trunk/MagicSoft/Mars/mcalib/MHCalibrationBlindPixel.cc
r3026 r3061 63 63 #include "MHCalibrationConfig.h" 64 64 65 65 66 #include <TStyle.h> 66 67 #include <TCanvas.h> 67 68 #include <TPaveText.h> 68 69 70 #include <TGraph.h> 69 71 #include <TF1.h> 70 72 #include <TH1.h> 71 73 #include <TRandom.h> 72 74 75 #include "MFFT.h" 73 76 #include "MLog.h" 74 77 #include "MLogManip.h" … … 80 83 const Int_t MHCalibrationBlindPixel::fgBlindPixelChargeNbins = 1000; 81 84 const Int_t MHCalibrationBlindPixel::fgBlindPixelTimeNbins = 22; 82 const Int_t MHCalibrationBlindPixel::fgBlindPixelChargevsNbins = 10000;83 85 const Axis_t MHCalibrationBlindPixel::fgBlindPixelTimeFirst = -9.00; 84 86 const Axis_t MHCalibrationBlindPixel::fgBlindPixelTimeLast = 12.00; 85 87 const Double_t MHCalibrationBlindPixel::fgBlindPixelElectronicAmp = 0.008; 86 88 const Double_t MHCalibrationBlindPixel::fgBlindPixelElectronicAmpError = 0.002; 89 90 const Axis_t MHCalibrationBlindPixel::fNyquistFreq = 1.0; 91 const Axis_t MHCalibrationBlindPixel::fMinFreq = 0.; 92 const Int_t MHCalibrationBlindPixel::fPSDNbins = 30; 87 93 88 94 // -------------------------------------------------------------------------- … … 95 101 fTimeGausFit(NULL), 96 102 fSinglePhePedFit(NULL), 103 fPSDHiGain(NULL), 104 fPSDLoGain(NULL), 105 fHPSD(NULL), 106 fPSDExpFit(NULL), 107 fChargeXaxis(NULL), 108 fPSDXaxis(NULL), 109 fCurrentSize(1024), 97 110 fFitLegend(NULL) 98 111 { … … 119 132 fHBlindPixelTime->SetDirectory(NULL); 120 133 121 fHBlindPixelChargevsN = new TH1I("HBlindPixelChargevsN","Sum of Charges vs. Event Number", 122 fgBlindPixelChargevsNbins,-0.5,(Axis_t)fgBlindPixelChargevsNbins-0.5); 123 fHBlindPixelChargevsN->SetXTitle("Event Nr."); 124 fHBlindPixelChargevsN->SetYTitle("Sum of FADC slices"); 125 fHBlindPixelChargevsN->SetDirectory(NULL); 134 fHiGains = new TArrayF(fCurrentSize); 135 fLoGains = new TArrayF(fCurrentSize); 126 136 127 137 Clear(); … … 136 146 delete fHBlindPixelCharge; 137 147 delete fHBlindPixelTime; 138 delete fHBlindPixelChargevsN; 148 149 delete fHiGains; 150 delete fLoGains; 139 151 140 152 if (fHBlindPixelPSD) … … 146 158 if(fSinglePhePedFit) 147 159 delete fSinglePhePedFit; 160 if (fPSDExpFit) 161 delete fPSDExpFit; 162 if (fHPSD) 163 delete fHPSD; 164 if (fChargeXaxis) 165 delete fChargeXaxis; 166 if (fPSDXaxis) 167 delete fPSDXaxis; 148 168 149 169 } … … 151 171 void MHCalibrationBlindPixel::Clear(Option_t *o) 152 172 { 173 174 fTotalEntries = 0; 175 fCurrentSize = 1024; 153 176 154 177 fBlindPixelChargefirst = -200.; … … 196 219 if(fSinglePhePedFit) 197 220 delete fSinglePhePedFit; 221 if (fPSDExpFit) 222 delete fPSDExpFit; 223 if (fHPSD) 224 delete fHPSD; 225 if (fChargeXaxis) 226 delete fChargeXaxis; 227 if (fPSDXaxis) 228 delete fPSDXaxis; 229 if (fPSDHiGain) 230 delete fPSDHiGain; 231 if (fPSDLoGain) 232 delete fPSDLoGain; 233 234 CLRBIT(fFlags,kFitOK); 235 CLRBIT(fFlags,kOscillating); 198 236 199 237 return; … … 207 245 fHBlindPixelCharge->Reset(); 208 246 fHBlindPixelTime->Reset(); 209 fHBlindPixelChargevsN->Reset(); 210 211 } 247 248 fHiGains->Set(1024); 249 fLoGains->Set(1024); 250 251 fHiGains->Reset(0.); 252 fLoGains->Reset(0.); 253 254 255 } 256 257 Bool_t MHCalibrationBlindPixel::CheckOscillations() 258 { 259 260 if (fPSDExpFit) 261 return IsOscillating(); 262 263 MFFT fourier; 264 265 fPSDLoGain = fourier.PowerSpectrumDensity(fLoGains); 266 fPSDHiGain = fourier.PowerSpectrumDensity(fHiGains); 267 268 Int_t entries; 269 TArrayF *array; 270 271 fHPSD = new TH1F("HBlindPixelPSD", 272 "Power Spectrum Density Projection Blind Pixel", 273 fPSDNbins,fMinFreq,fNyquistFreq); 274 275 array = fPSDHiGain; 276 entries = array->GetSize(); 277 278 for (Int_t i=0;i<entries;i++) 279 fHPSD->Fill(array->At(i)); 280 281 // 282 // First guesses for the fit (should be as close to reality as possible, 283 // 284 const Double_t area_guess = entries*10.; 285 286 fPSDExpFit = new TF1("PSDExpFit","[0]*exp(-[1]*x)",0.,1.); 287 288 fPSDExpFit->SetParameters(entries,10.); 289 fPSDExpFit->SetParNames("Area","slope"); 290 fPSDExpFit->SetParLimits(0,0.,3.*area_guess); 291 fPSDExpFit->SetParLimits(1,5.,20.); 292 fPSDExpFit->SetRange(fMinFreq,fNyquistFreq); 293 294 fHPSD->Fit(fPSDExpFit,"RQL0"); 295 296 fPSDProb = fPSDExpFit->GetProb(); 297 298 if (fPSDProb < gkProbLimit) 299 { 300 SETBIT(fFlags,kOscillating); 301 return kTRUE; 302 } 303 304 CLRBIT(fFlags,kOscillating); 305 306 return kFALSE; 307 } 308 309 void MHCalibrationBlindPixel::CreatePSDXaxis(Int_t n) 310 { 311 312 if (fPSDXaxis) 313 return; 314 315 fPSDXaxis = new TArrayF(n); 316 317 for (Int_t i=0;i<n;i++) 318 fPSDXaxis->AddAt((Float_t)i,i); 319 } 320 321 void MHCalibrationBlindPixel::CreateChargeXaxis(Int_t n) 322 { 323 324 if (!fChargeXaxis) 325 { 326 fChargeXaxis = new TArrayF(n); 327 for (Int_t i=0;i<n;i++) 328 fChargeXaxis->AddAt((Float_t)i,i); 329 return; 330 } 331 332 if (fChargeXaxis->GetSize() == n) 333 return; 334 335 const Int_t diff = fChargeXaxis->GetSize()-n; 336 fChargeXaxis->Set(n); 337 if (diff < 0) 338 for (Int_t i=n;i<n+diff;i++) 339 fChargeXaxis->AddAt((Float_t)i,i); 340 } 341 342 void MHCalibrationBlindPixel::CutArrayBorder(TArrayF *array) 343 { 344 345 Int_t i; 346 347 for (i=array->GetSize()-1;i>=0;i--) 348 if (array->At(i) != 0) 349 { 350 array->Set(i+1); 351 break; 352 } 353 } 354 355 const Bool_t MHCalibrationBlindPixel::IsFitOK() const 356 { 357 return TESTBIT(fFlags,kFitOK); 358 } 359 360 const Bool_t MHCalibrationBlindPixel::IsOscillating() 361 { 362 363 if (fPSDExpFit) 364 return TESTBIT(fFlags,kOscillating); 365 366 return CheckOscillations(); 367 368 } 369 370 Bool_t MHCalibrationBlindPixel::FillGraphs(Float_t qhi,Float_t qlo) 371 { 372 373 if (fTotalEntries >= fCurrentSize) 374 { 375 fCurrentSize *= 2; 376 377 fHiGains->Set(fCurrentSize); 378 fLoGains->Set(fCurrentSize); 379 } 380 381 fHiGains->AddAt(qhi,fTotalEntries); 382 fLoGains->AddAt(qlo,fTotalEntries); 383 384 fTotalEntries++; 385 386 return kTRUE; 387 388 } 389 390 212 391 213 392 Bool_t MHCalibrationBlindPixel::FillBlindPixelCharge(Float_t q) … … 221 400 } 222 401 223 Bool_t MHCalibrationBlindPixel::FillBlindPixelChargevsN(Stat_t rq, Int_t t)224 {225 return fHBlindPixelChargevsN->Fill(t,rq) > -1;226 }227 228 402 229 403 // ------------------------------------------------------------------------- … … 236 410 fFitLegend = new TPaveText(0.05,0.05,0.95,0.95); 237 411 238 if ( fFitOK)412 if (IsFitOK()) 239 413 fFitLegend->SetFillColor(80); 240 414 else … … 284 458 t8->SetBit(kCanDelete); 285 459 286 if ( fFitOK)460 if (IsFitOK()) 287 461 { 288 462 TText *t = fFitLegend->AddText(0.,0.,"Result of the Fit: OK"); … … 333 507 TCanvas *c = MakeDefCanvas(this,550,700); 334 508 335 c->Divide(2, 3);509 c->Divide(2,4); 336 510 337 511 gROOT->SetSelectedPad(NULL); … … 344 518 fHBlindPixelCharge->Draw(opt); 345 519 346 if ( fFitOK)520 if (IsFitOK()) 347 521 fSinglePheFit->SetLineColor(kGreen); 348 522 else … … 366 540 fHBlindPixelTime->Draw(opt); 367 541 368 c->cd(4); 369 370 fHBlindPixelChargevsN->Draw(opt); 371 542 CutArrayBorder(fHiGains); 543 CreateChargeXaxis(fHiGains->GetSize()); 544 545 c->cd(5); 546 gPad->SetTicks(); 547 TGraph *gr1 = new TGraph(fChargeXaxis->GetSize(), 548 fChargeXaxis->GetArray(), 549 fHiGains->GetArray()); 550 gr1->SetTitle("Evolution of HiGain charges with event number"); 551 gr1->SetBit(kCanDelete); 552 gr1->Draw("AL"); 553 554 CutArrayBorder(fLoGains); 555 CreateChargeXaxis(fHiGains->GetSize()); 556 557 c->cd(6); 558 gPad->SetTicks(); 559 TGraph *gr2 = new TGraph(fChargeXaxis->GetSize(), 560 fChargeXaxis->GetArray(), 561 fLoGains->GetArray()); 562 gr2->SetTitle("Evolution of HiGain charges with event number"); 563 gr2->SetBit(kCanDelete); 564 gr2->Draw("AL"); 565 372 566 c->Modified(); 373 567 c->Update(); 374 375 c->cd(5); 376 377 // fHBlindPixelPSD = (TH1F*)MFFT::PowerSpectrumDensity(fHBlindPixelChargevsN); 378 // TH1F *hist = MFFT::PowerSpectrumDensity((*this)->fHBlindPixelChargevsN); 379 380 // fHBlindPixelPSD->Draw(opt); 568 569 c->cd(7); 570 571 TArrayF *array; 572 573 if (!fPSDHiGain) 574 return; 575 array = fPSDHiGain; 576 577 if (!fPSDXaxis) 578 CreatePSDXaxis(array->GetSize()); 579 580 TGraph *gr3 = new TGraph(fPSDXaxis->GetSize(),fPSDXaxis->GetArray(),array->GetArray()); 581 gr3->SetTitle("Power Spectrum Density"); 582 gr3->SetBit(kCanDelete); 583 gr3->Draw("AL"); 584 381 585 c->Modified(); 382 586 c->Update(); 383 587 588 c->cd(8); 589 590 gStyle->SetOptStat(111111); 591 gPad->SetTicks(); 592 593 if (fHPSD->Integral() > 0) 594 gPad->SetLogy(); 595 596 fHPSD->Draw(opt); 597 598 if (fPSDExpFit) 599 { 600 fPSDExpFit->SetLineColor(IsOscillating() ? kRed : kGreen); 601 fPSDExpFit->Draw("same"); 602 } 603 604 c->Modified(); 605 c->Update(); 606 384 607 } 385 608 … … 653 876 *fLog << err << "ERROR: Fit Probability " << fProb 654 877 << " is smaller than the allowed value: " << gkProbLimit << endl; 655 fFitOK = kFALSE;878 CLRBIT(fFlags,kFitOK); 656 879 return kFALSE; 657 880 } … … 663 886 *fLog << err << "ERROR: Statistics is too low: Only " << contSinglePhe 664 887 << " in the Single Photo-Electron peak " << endl; 665 fFitOK = kFALSE;888 CLRBIT(fFlags,kFitOK); 666 889 return kFALSE; 667 890 } … … 669 892 *fLog << inf << contSinglePhe << " in Single Photo-Electron peak " << endl; 670 893 671 fFitOK = kTRUE;894 SETBIT(fFlags,kFitOK); 672 895 673 896 return kTRUE; … … 678 901 { 679 902 680 Int_t nbins = 30;903 Int_t nbins = 20; 681 904 682 905 CutEdges(fHBlindPixelCharge,nbins); … … 684 907 fBlindPixelChargefirst = fHBlindPixelCharge->GetBinLowEdge(fHBlindPixelCharge->GetXaxis()->GetFirst()); 685 908 fBlindPixelChargelast = fHBlindPixelCharge->GetBinLowEdge(fHBlindPixelCharge->GetXaxis()->GetLast())+fHBlindPixelCharge->GetBinWidth(0); 686 687 CutEdges(fHBlindPixelChargevsN,0);688 909 689 910 } -
trunk/MagicSoft/Mars/mcalib/MHCalibrationBlindPixel.h
r2997 r3061 6 6 #endif 7 7 8 class TArrayF; 8 9 class TH1F; 9 10 class TH1I; … … 19 20 static const Int_t fgBlindPixelChargeNbins; 20 21 static const Int_t fgBlindPixelTimeNbins; 21 static const Int_t fgBlindPixelChargevsNbins;22 22 static const Axis_t fgBlindPixelTimeFirst; 23 23 static const Axis_t fgBlindPixelTimeLast; 24 24 static const Double_t fgBlindPixelElectronicAmp; 25 25 static const Double_t fgBlindPixelElectronicAmpError; 26 27 static const Axis_t fNyquistFreq; 28 static const Axis_t fMinFreq; 29 static const Int_t fPSDNbins; 26 30 27 31 TH1F* fHBlindPixelCharge; // Histogram with the single Phe spectrum 28 32 TH1F* fHBlindPixelTime; // Variance of summed FADC slices 29 TH1I* fHBlindPixelChargevsN; // Summed Charge vs. Event Nr.30 33 TH1F* fHBlindPixelPSD; // Power spectrum density of fHBlindPixelChargevsN 31 34 … … 34 37 TF1 *fSinglePhePedFit; 35 38 39 TArrayF* fPSDHiGain; //-> Power spectrum density of fHiGains 40 TArrayF* fPSDLoGain; //-> Power spectrum density of fLoGains 41 42 TH1F* fHPSD; //-> 43 TF1* fPSDExpFit; //-> 44 45 TArrayF *fHiGains; //-> 46 TArrayF *fLoGains; //-> 47 TArrayF *fChargeXaxis; // 48 TArrayF *fPSDXaxis; // 49 50 Float_t fPSDProb; 51 52 Int_t fTotalEntries; // Number of entries 53 Int_t fCurrentSize; 54 36 55 Axis_t fBlindPixelChargefirst; 37 56 Axis_t fBlindPixelChargelast; 38 57 39 58 void DrawLegend(); 59 void CreateChargeXaxis(Int_t n); 60 void CreatePSDXaxis(Int_t n); 61 void CutArrayBorder(TArrayF *array); 40 62 41 63 TPaveText *fFitLegend; 42 Bool_t fFitOK;43 64 44 65 Double_t fLambda; … … 70 91 Double_t fSigmaPedestal; 71 92 Double_t fSigmaPedestalErr; 93 94 Byte_t fFlags; 95 96 enum { kFitOK, kOscillating }; 97 72 98 73 99 public: … … 81 107 Bool_t FillBlindPixelCharge(Float_t q); 82 108 Bool_t FillBlindPixelTime(Float_t t); 83 Bool_t Fill BlindPixelChargevsN(Stat_t rq, Int_t t);109 Bool_t FillGraphs(Float_t qhi, Float_t qlo); 84 110 85 111 // Setters … … 113 139 const Double_t GetSigmaTimeErr() const { return fSigmaTimeErr; } 114 140 115 const Bool_t IsFitOK() const { return fFitOK; }116 117 const TH1I *GetHBlindPixelChargevsN() const { return fHBlindPixelChargevsN; }141 const Bool_t IsFitOK() const; 142 const Bool_t IsOscillating(); 143 118 144 const TH1F *GetHBlindPixelPSD() const { return fHBlindPixelPSD; } 119 145 … … 122 148 void Draw(Option_t *option=""); 123 149 150 124 151 // Fits 125 152 enum FitFunc_t { kEPoisson4, kEPoisson5, kEPoisson6, kEPoisson7, kEPolya, kEMichele }; … … 140 167 // Others 141 168 void CutAllEdges(); 142 169 Bool_t CheckOscillations(); 170 171 143 172 private: 144 173 -
trunk/MagicSoft/Mars/mcalib/MHCalibrationPixel.cc
r3056 r3061 79 79 fChargeXaxis(NULL), 80 80 fPSDXaxis(NULL), 81 fFitLegend(NULL),82 fCurrentSize(1024)81 fCurrentSize(1024), 82 fFitLegend(NULL) 83 83 { 84 84 … … 271 271 fPSDNbins,fMinFreq,fNyquistFreq); 272 272 273 array = fPSD LoGain;273 array = fPSDHiGain; 274 274 } 275 275
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