source: trunk/MagicSoft/Mars/mhcalib/MHCalibrationRelTimeCam.cc@ 4945

Last change on this file since 4945 was 4943, checked in by gaug, 20 years ago
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1/* ======================================================================== *\
2!
3! *
4! * This file is part of MARS, the MAGIC Analysis and Reconstruction
5! * Software. It is distributed to you in the hope that it can be a useful
6! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
7! * It is distributed WITHOUT ANY WARRANTY.
8! *
9! * Permission to use, copy, modify and distribute this software and its
10! * documentation for any purpose is hereby granted without fee,
11! * provided that the above copyright notice appear in all copies and
12! * that both that copyright notice and this permission notice appear
13! * in supporting documentation. It is provided "as is" without express
14! * or implied warranty.
15! *
16!
17!
18! Author(s): Markus Gaug 02/2004 <mailto:markus@ifae.es>
19!
20! Copyright: MAGIC Software Development, 2000-2004
21!
22!
23\* ======================================================================== */
24/////////////////////////////////////////////////////////////////////////////
25//
26// MHCalibrationRelTimeCam
27//
28// Fills the extracted relative arrival times of MArrivalTimeCam into
29// the MHCalibrationPix-classes MHCalibrationPix for every:
30//
31// - Pixel, stored in the TObjArray's MHCalibrationCam::fHiGainArray
32// or MHCalibrationCam::fHiGainArray, respectively, depending if
33// MArrivalTimePix::IsLoGainUsed() is set.
34//
35// - Average pixel per AREA index (e.g. inner and outer for the MAGIC camera),
36// stored in the TObjArray's MHCalibrationCam::fAverageHiGainAreas and
37// MHCalibrationCam::fAverageHiGainAreas
38//
39// - Average pixel per camera SECTOR (e.g. sectors 1-6 for the MAGIC camera),
40// stored in the TObjArray's MHCalibrationCam::fAverageHiGainSectors
41// and MHCalibrationCam::fAverageHiGainSectors
42//
43// Every relative time is calculated as the difference between the individual
44// pixel arrival time and the one of pixel 1 (hardware number: 2).
45// The relative times are filled into a histogram and an array, in order to perform
46// a Fourier analysis (see MHGausEvents). The signals are moreover averaged on an
47// event-by-event basis and written into the corresponding average pixels.
48//
49// The histograms are fitted to a Gaussian, mean and sigma with its errors
50// and the fit probability are extracted. If none of these values are NaN's and
51// if the probability is bigger than MHGausEvents::fProbLimit (default: 0.5%),
52// the fit is declared valid.
53// Otherwise, the fit is repeated within ranges of the previous mean
54// +- MHCalibrationPix::fPickupLimit (default: 5) sigma (see MHCalibrationPix::RepeatFit())
55// In case this does not make the fit valid, the histogram means and RMS's are
56// taken directly (see MHCalibrationPix::BypassFit()) and the following flags are set:
57// - MBadPixelsPix::SetUncalibrated( MBadPixelsPix::kRelTimeNotFitted ) and
58// - MBadPixelsPix::SetUnsuitable( MBadPixelsPix::kUnreliableRun )
59//
60// Outliers of more than MHCalibrationPix::fPickupLimit (default: 5) sigmas
61// from the mean are counted as Pickup events (stored in MHCalibrationPix::fPickup)
62//
63// The class also fills arrays with the signal vs. event number, creates a fourier
64// spectrum (see MHGausEvents::CreateFourierSpectrum()) and investigates if the
65// projected fourier components follow an exponential distribution.
66// In case that the probability of the exponential fit is less than
67// MHGausEvents::fProbLimit (default: 0.5%), the following flags are set:
68// - MBadPixelsPix::SetUncalibrated( MBadPixelsPix::kRelTimeOscillating ) and
69// - MBadPixelsPix::SetUnsuitable( MBadPixelsPix::kUnreliableRun )
70//
71// This same procedure is performed for the average pixels.
72//
73// The following results are written into MCalibrationRelTimeCam:
74//
75// - MCalibrationPix::SetMean()
76// - MCalibrationPix::SetMeanErr()
77// - MCalibrationPix::SetSigma()
78// - MCalibrationPix::SetSigmaErr()
79// - MCalibrationPix::SetProb()
80// - MCalibrationPix::SetNumPickup()
81//
82// For all averaged areas, the fitted sigma is multiplied with the square root of
83// the number involved pixels in order to be able to compare it to the average of
84// sigmas in the camera.
85//
86/////////////////////////////////////////////////////////////////////////////
87#include "MHCalibrationRelTimeCam.h"
88#include "MHCalibrationPix.h"
89
90#include "MLog.h"
91#include "MLogManip.h"
92
93#include "MParList.h"
94
95#include "MCalibrationIntensityRelTimeCam.h"
96
97#include "MCalibrationRelTimeCam.h"
98#include "MCalibrationRelTimePix.h"
99#include "MCalibrationPix.h"
100
101#include "MArrivalTimeCam.h"
102#include "MArrivalTimePix.h"
103
104#include "MGeomCam.h"
105#include "MGeomPix.h"
106
107#include "MBadPixelsCam.h"
108#include "MBadPixelsPix.h"
109
110ClassImp(MHCalibrationRelTimeCam);
111
112using namespace std;
113
114const Float_t MHCalibrationRelTimeCam::fgNumHiGainSaturationLimit = 0.25;
115const UInt_t MHCalibrationRelTimeCam::fgReferencePixel = 1;
116const Int_t MHCalibrationRelTimeCam::fgRelTimeNbins = 900;
117const Axis_t MHCalibrationRelTimeCam::fgRelTimeFirst = -5.;
118const Axis_t MHCalibrationRelTimeCam::fgRelTimeLast = 5.;
119// --------------------------------------------------------------------------
120//
121// Default Constructor.
122//
123// Sets:
124// - fReferencePixel to fgReferencePixel
125// - fRelTimeNbins to fgRelTimeNbins
126// - fRelTimeFirst to fgRelTimeFirst
127// - fRelTimeLast to fgRelTimeLast
128//
129MHCalibrationRelTimeCam::MHCalibrationRelTimeCam(const char *name, const char *title)
130{
131
132 fName = name ? name : "MHCalibrationRelTimeCam";
133 fTitle = title ? title : "Histogram class for the relative time calibration of the camera";
134
135 SetNumHiGainSaturationLimit(fgNumHiGainSaturationLimit);
136
137 SetReferencePixel();
138
139 SetRelTimeNbins();
140 SetRelTimeFirst();
141 SetRelTimeLast ();
142}
143
144// --------------------------------------------------------------------------
145//
146// Gets or creates the pointers to:
147// - MCalibrationRelTimeCam
148//
149// Searches pointer to:
150// - MArrivalTimeCam
151//
152// Initializes, if empty to MGeomCam::GetNumPixels():
153// - MHCalibrationCam::fHiGainArray, MHCalibrationCam::fLoGainArray
154//
155// Initializes, if empty to MGeomCam::GetNumAreas() for:
156// - MHCalibrationCam::fAverageHiGainAreas, MHCalibrationCam::fAverageLoGainAreas
157//
158// Initializes, if empty to MGeomCam::GetNumSectors() for:
159// - MHCalibrationCam::fAverageHiGainSectors, MHCalibrationCam::fAverageLoGainSectors
160//
161// Calls MHCalibrationCam::InitHists() for every entry in:
162// - MHCalibrationCam::fHiGainArray, MHCalibrationCam::fLoGainArray
163// - MHCalibrationCam::fAverageHiGainAreas, MHCalibrationCam::fAverageLoGainAreas
164// - MHCalibrationCam::fAverageHiGainSectors, MHCalibrationCam::fAverageLoGainSectors
165//
166// Sets Titles and Names for the Histograms
167// - MHCalibrationCam::fAverageHiGainAreas
168// - MHCalibrationCam::fAverageHiGainSectors
169//
170Bool_t MHCalibrationRelTimeCam::ReInitHists(MParList *pList)
171{
172
173 fIntensCam = (MCalibrationIntensityCam*)pList->FindObject(AddSerialNumber("MCalibrationIntensityRelTimeCam"));
174 if (fIntensCam)
175 *fLog << inf << "Found MCalibrationIntensityRelTimeCam ... " << endl;
176 else
177 {
178 fCam = (MCalibrationCam*)pList->FindObject(AddSerialNumber("MCalibrationRelTimeCam"));
179 if (!fCam)
180 {
181 fCam = (MCalibrationCam*)pList->FindCreateObj(AddSerialNumber("MCalibrationRelTimeCam"));
182 if (!fCam)
183 {
184 *fLog << err << "Cannot find nor create MCalibrationRelTimeCam ... abort." << endl;
185 return kFALSE;
186 }
187 fCam->Init(*fGeom);
188 }
189 }
190
191 MArrivalTimeCam *signal = (MArrivalTimeCam*)pList->FindObject("MArrivalTimeCam");
192 if (!signal)
193 {
194 *fLog << err << "MArrivalTimeCam not found... abort." << endl;
195 return kFALSE;
196 }
197
198 const Int_t npixels = fGeom->GetNumPixels();
199 const Int_t nsectors = fGeom->GetNumSectors();
200 const Int_t nareas = fGeom->GetNumAreas();
201
202 if (fHiGainArray->GetEntries()==0)
203 {
204 fHiGainArray->Expand(npixels);
205 for (Int_t i=0; i<npixels; i++)
206 {
207 (*fHiGainArray)[i] = new MHCalibrationPix("RelTimePixHiGain",
208 "Rel. Arr. Time High Gain Pixel ");
209
210 MHCalibrationPix &pix = (*this)[i];
211 pix.SetNbins(fRelTimeNbins);
212 pix.SetFirst(fRelTimeFirst);
213 pix.SetLast (fRelTimeLast);
214
215 TH1F *h = pix.GetHGausHist();
216
217 h->SetName ("HRelTimeHiGainPix");
218 h->SetTitle("Rel. Times High Gain Pixel ");
219 h->SetXTitle("Rel. Arr. Time [FADC slices]");
220 h->SetYTitle("Nr. of events");
221
222 InitHists(pix,(*fBadPixels)[i],i);
223 }
224 }
225
226 if (fLoGainArray->GetEntries()==0 && IsLoGain() )
227 {
228 fLoGainArray->Expand(npixels);
229 for (Int_t i=0; i<npixels; i++)
230 {
231 (*fLoGainArray)[i] = new MHCalibrationPix("RelTimePixLoGain",
232 "Rel. Arr. Time Low Gain Pixel ");
233 MHCalibrationPix &pix = (*this)(i);
234
235 pix.SetNbins(fRelTimeNbins);
236 pix.SetFirst(fRelTimeFirst);
237 pix.SetLast (fRelTimeLast);
238
239 TH1F *h = pix.GetHGausHist();
240
241 h->SetName ("HRelTimeLoGainPix");
242 h->SetTitle("Rel. Times Low Gain Pixel ");
243 h->SetXTitle("Rel. Arr. Time [FADC slices]");
244 h->SetYTitle("Nr. of events");
245
246 InitHists((*this)(i),(*fBadPixels)[i],i);
247 }
248 }
249
250
251 if (fAverageHiGainAreas->GetEntries()==0)
252 {
253 fAverageHiGainAreas->Expand(nareas);
254
255 for (Int_t j=0; j<nareas; j++)
256 {
257 (*fAverageHiGainAreas)[j] =
258 new MHCalibrationPix("RelTimeAverageHiGainArea",
259 "Average Rel. Arr. Times High Gain Area Idx ");
260
261 MHCalibrationPix &pix = GetAverageHiGainArea(j);
262
263 pix.SetNbins(fRelTimeNbins*(Int_t)TMath::Sqrt((Float_t)npixels/nareas));
264 pix.SetFirst(fRelTimeFirst);
265 pix.SetLast (fRelTimeLast);
266
267 TH1F *h = pix.GetHGausHist();
268
269 h->SetName ("HRelTimeHiGainArea");
270 h->SetXTitle("Rel. Arr. Time [FADC slices]");
271 h->SetYTitle("Nr. of events");
272
273 if (fGeom->InheritsFrom("MGeomCamMagic"))
274 {
275 h->SetTitle(Form("%s%s%s","Rel. Times averaged on event-by-event basis ",
276 j==0 ? "Inner Pixels " : "Outer Pixels ","High Gain Runs: "));
277 pix.InitBins();
278 pix.SetEventFrequency(fPulserFrequency);
279 }
280 else
281 {
282 h->SetTitle("Signal averaged on event-by-event basis High Gain Area Idx ");
283 InitHists(pix,fIntensCam ? fIntensCam->GetAverageBadArea(j) : fCam->GetAverageBadArea(j),j);
284 }
285 }
286 }
287
288 if (fAverageLoGainAreas->GetEntries()==0 && IsLoGain() )
289 {
290 fAverageLoGainAreas->Expand(nareas);
291
292 for (Int_t j=0; j<nareas; j++)
293 {
294 (*fAverageLoGainAreas)[j] =
295 new MHCalibrationPix("RelTimeAverageAreaLoGain",
296 "Average Rel. Arr. Times Low Gain Area Idx ");
297
298 MHCalibrationPix &pix = GetAverageLoGainArea(j);
299
300 pix.SetNbins(fRelTimeNbins*(Int_t)TMath::Sqrt((Float_t)npixels/nareas));
301 pix.SetFirst(fRelTimeFirst);
302 pix.SetLast (fRelTimeLast);
303
304 TH1F *h = pix.GetHGausHist();
305
306 h->SetName ("HRelTimeLoGainArea");
307 h->SetXTitle("Rel. Arr. Time [FADC slices]");
308 h->SetYTitle("Nr. of events");
309
310 if (fGeom->InheritsFrom("MGeomCamMagic"))
311 {
312 h->SetTitle(Form("%s%s%s","Rel. Times averaged on event-by-event basis ",
313 j==0 ? "Inner Pixels " : "Outer Pixels ","Low Gain Runs: "));
314 pix.InitBins();
315 pix.SetEventFrequency(fPulserFrequency);
316 }
317 else
318 {
319 h->SetTitle("Rel. Times averaged on event-by-event basis Low Gain Area Idx ");
320 InitHists(pix,fIntensCam ? fIntensCam->GetAverageBadArea(j) : fCam->GetAverageBadArea(j),j);
321 }
322 }
323 }
324
325 if (fAverageHiGainSectors->GetEntries()==0)
326 {
327 fAverageHiGainSectors->Expand(nsectors);
328
329 for (Int_t j=0; j<nsectors; j++)
330 {
331 (*fAverageHiGainSectors)[j] =
332 new MHCalibrationPix("RelTimeAverageSectorHiGain",
333 "Average Rel. Arr. Times High Gain Sector ");
334
335 MHCalibrationPix &pix = GetAverageHiGainSector(j);
336
337 pix.SetNbins(fRelTimeNbins*(Int_t)TMath::Sqrt((Float_t)npixels/nsectors));
338 pix.SetFirst(fRelTimeFirst);
339 pix.SetLast (fRelTimeLast);
340
341 TH1F *h = pix.GetHGausHist();
342
343 h->SetName ("HRelTimeHiGainSector");
344 h->SetTitle("Rel. Times average High Gain Sector ");
345 h->SetXTitle("Rel. Arr. Time [FADC slices]");
346 h->SetYTitle("Nr. of events");
347
348 InitHists(pix,fIntensCam ? fIntensCam->GetAverageBadSector(j) : fCam->GetAverageBadSector(j),j);
349 }
350 }
351
352 if (fAverageLoGainSectors->GetEntries()==0 && IsLoGain() )
353 {
354 fAverageLoGainSectors->Expand(nsectors);
355
356 for (Int_t j=0; j<nsectors; j++)
357 {
358 (*fAverageLoGainSectors)[j] =
359 new MHCalibrationPix("RelTimeAverageSectorLoGain",
360 "Average Rel. Arr. Times Low Gain Sector ");
361
362 MHCalibrationPix &pix = GetAverageLoGainSector(j);
363
364 pix.SetNbins(fRelTimeNbins*(Int_t)TMath::Sqrt((Float_t)npixels/nsectors));
365 pix.SetFirst(fRelTimeFirst);
366 pix.SetLast (fRelTimeLast);
367
368 TH1F *h = pix.GetHGausHist();
369
370 h->SetName ("HRelTimeLoGainSector");
371 h->SetTitle("Rel. Times average Low Gain Sector ");
372 h->SetXTitle("Rel. Arr. Time [FADC slices]");
373 h->SetYTitle("Nr. of events");
374
375 InitHists(pix,fIntensCam ? fIntensCam->GetAverageBadSector(j) : fCam->GetAverageBadSector(j),j);
376 }
377 }
378
379 fSumareahi .Set(nareas);
380 fSumarealo .Set(nareas);
381 fSumsectorhi.Set(nsectors);
382 fSumsectorlo.Set(nsectors);
383 fNumareahi .Set(nareas);
384 fNumarealo .Set(nareas);
385 fNumsectorhi.Set(nsectors);
386 fNumsectorlo.Set(nsectors);
387
388 return kTRUE;
389}
390
391
392// -------------------------------------------------------------------------------
393//
394// Retrieves pointer to MArrivalTimeCam:
395//
396// Retrieves from MGeomCam:
397// - number of pixels
398// - number of pixel areas
399// - number of sectors
400//
401// Fills HiGain or LoGain histograms (MHGausEvents::FillHistAndArray()), respectively
402// depending on MArrivalTimePix::IsLoGainUsed(), with:
403// - MArrivalTimePix::GetArrivalTime(pixid) - MArrivalTimePix::GetArrivalTime(1);
404// (i.e. the time difference between pixel i and pixel 1 (hardware number: 2) )
405//
406Bool_t MHCalibrationRelTimeCam::FillHists(const MParContainer *par, const Stat_t w)
407{
408
409 MArrivalTimeCam *arrtime = (MArrivalTimeCam*)par;
410 if (!arrtime)
411 {
412 gLog << err << "No argument in MArrivalTime::Fill... abort." << endl;
413 return kFALSE;
414 }
415
416 const Int_t npixels = fGeom->GetNumPixels();
417 const Int_t nareas = fGeom->GetNumAreas();
418 const Int_t nsectors = fGeom->GetNumSectors();
419
420 fSumareahi .Reset();
421 fSumarealo .Reset();
422 fSumsectorhi.Reset();
423 fSumsectorlo.Reset();
424 fNumareahi .Reset();
425 fNumarealo .Reset();
426 fNumsectorhi.Reset();
427 fNumsectorlo.Reset();
428
429 const MArrivalTimePix &refpix = (*arrtime)[fReferencePixel];
430 const Float_t reftime = refpix.IsLoGainUsed()
431 ? refpix.GetArrivalTimeLoGain() : refpix.GetArrivalTimeHiGain();
432
433 for (Int_t i=0; i<npixels; i++)
434 {
435
436 MHCalibrationPix &histhi = (*this)[i];
437 MHCalibrationPix &histlo = (*this)(i);
438
439 if (histhi.IsExcluded())
440 continue;
441
442 const MArrivalTimePix &pix = (*arrtime)[i];
443 const Int_t aidx = (*fGeom)[i].GetAidx();
444 const Int_t sector = (*fGeom)[i].GetSector();
445
446 if (pix.IsLoGainUsed() && IsLoGain())
447 {
448 const Float_t reltime = pix.GetArrivalTimeLoGain() - reftime;
449 histhi.SetSaturated(1);
450 histlo.FillHistAndArray(reltime);
451 fSumarealo [aidx] += reltime;
452 fNumarealo [aidx] ++;
453 fSumsectorlo[sector] += reltime;
454 fNumsectorlo[sector] ++;
455 }
456 else
457 {
458 const Float_t reltime = pix.GetArrivalTimeHiGain() - reftime;
459
460 histhi.FillHistAndArray(reltime) ;
461 fSumareahi [aidx] += reltime;
462 fNumareahi [aidx] ++;
463 fSumsectorhi[sector] += reltime;
464 fNumsectorhi[sector] ++;
465 }
466 }
467
468 for (Int_t j=0; j<nareas; j++)
469 {
470 MHCalibrationPix &histhi = GetAverageHiGainArea(j);
471 histhi.FillHistAndArray(fNumareahi[j] == 0 ? 0. : fSumareahi[j]/fNumareahi[j]);
472
473 if (IsLoGain())
474 {
475 MHCalibrationPix &histlo = GetAverageLoGainArea(j);
476 histlo.FillHistAndArray(fNumarealo[j] == 0 ? 0. : fSumarealo[j]/fNumarealo[j]);
477 }
478 }
479
480 for (Int_t j=0; j<nsectors; j++)
481 {
482 MHCalibrationPix &histhi = GetAverageHiGainSector(j);
483 histhi.FillHistAndArray(fNumsectorhi[j] == 0 ? 0. : fSumsectorhi[j]/fNumsectorhi[j]);
484
485 if (IsLoGain())
486 {
487 MHCalibrationPix &histlo = GetAverageLoGainSector(j);
488 histlo.FillHistAndArray(fNumsectorlo[j] == 0 ? 0. : fSumsectorlo[j]/fNumsectorlo[j]);
489 }
490 }
491
492 return kTRUE;
493}
494
495// --------------------------------------------------------------------------
496//
497// Calls:
498// - MHCalibrationCam::FitHiGainArrays() with flags:
499// MBadPixelsPix::kRelTimeNotFitted and MBadPixelsPix::kRelTimeOscillating
500// - MHCalibrationCam::FitLoGainArrays() with flags:
501// MBadPixelsPix::kRelTimeNotFitted and MBadPixelsPix::kRelTimeOscillating
502//
503Bool_t MHCalibrationRelTimeCam::FinalizeHists()
504{
505 for (Int_t i=0; i<fHiGainArray->GetSize(); i++)
506 {
507
508 MHCalibrationPix &histhi = (*this)[i];
509
510 if (histhi.IsExcluded())
511 continue;
512
513 MCalibrationRelTimePix &pix = fIntensCam
514 ? (MCalibrationRelTimePix&)(*fIntensCam)[i]
515 : (MCalibrationRelTimePix&)(*fCam)[i];
516
517 if (histhi.GetSaturated() > fNumHiGainSaturationLimit*histhi.GetHGausHist()->GetEntries())
518 {
519 pix.SetHiGainSaturation();
520 histhi.SetExcluded();
521 }
522 else
523 if (IsLoGain())
524 (*this)(i).SetExcluded();
525
526 Stat_t overflow = histhi.GetHGausHist()->GetBinContent(histhi.GetHGausHist()->GetNbinsX()+1);
527 if (overflow > 0.1)
528 {
529 *fLog << warn << GetDescriptor()
530 << ": HiGain Histogram Overflow occurred " << overflow
531 << " times in pixel: " << i << " (without saturation!) " << endl;
532 // bad.SetUncalibrated( MBadPixelsPix::kHiGainOverFlow );
533 }
534
535 overflow = histhi.GetHGausHist()->GetBinContent(0);
536 if (overflow > 0.1)
537 {
538 *fLog << warn << GetDescriptor()
539 << ": HiGain Histogram Underflow occurred " << overflow
540 << " times in pixel: " << i << " (without saturation!) " << endl;
541 // bad.SetUncalibrated( MBadPixelsPix::kHiGainOverFlow );
542 }
543 }
544
545 for (Int_t j=0; j<fAverageHiGainAreas->GetSize(); j++)
546 {
547
548 MHCalibrationPix &histhi = GetAverageHiGainArea(j);
549
550 if (histhi.GetSaturated() > fNumHiGainSaturationLimit*histhi.GetHGausHist()->GetEntries())
551 {
552 MCalibrationRelTimePix &pix = fIntensCam
553 ? (MCalibrationRelTimePix&)fIntensCam->GetAverageArea(j)
554 : (MCalibrationRelTimePix&)fCam->GetAverageArea(j);
555 pix.SetHiGainSaturation();
556 histhi.SetExcluded();
557 }
558 else
559 if (IsLoGain())
560 GetAverageLoGainArea(j).SetExcluded();
561
562 }
563
564 for (Int_t j=0; j<fAverageHiGainSectors->GetSize(); j++)
565 {
566
567 MHCalibrationPix &histhi = GetAverageHiGainSector(j);
568 MCalibrationRelTimePix &pix = fIntensCam
569 ? (MCalibrationRelTimePix&)fIntensCam->GetAverageSector(j)
570 : (MCalibrationRelTimePix&)fCam->GetAverageSector(j);
571
572 if (histhi.GetSaturated() > fNumHiGainSaturationLimit*histhi.GetHGausHist()->GetEntries())
573 {
574 pix.SetHiGainSaturation();
575 histhi.SetExcluded();
576 }
577 else
578 if (IsLoGain())
579 GetAverageLoGainSector(j).SetExcluded();
580 }
581
582 FitHiGainArrays(fIntensCam ? (MCalibrationCam&)(*fIntensCam->GetCam()) : (MCalibrationCam&)(*fCam),
583 *fBadPixels,
584 MBadPixelsPix::kRelTimeNotFitted,
585 MBadPixelsPix::kRelTimeOscillating);
586
587 if (IsLoGain())
588 FitLoGainArrays(fIntensCam ? (MCalibrationCam&)(*fIntensCam->GetCam()) : (MCalibrationCam&)(*fCam),
589 *fBadPixels,
590 MBadPixelsPix::kRelTimeNotFitted,
591 MBadPixelsPix::kRelTimeOscillating);
592
593 return kTRUE;
594}
595
596// --------------------------------------------------------------------------
597//
598// Sets all pixels to MBadPixelsPix::kUnreliableRun, if following flags are set:
599// - MBadPixelsPix::kRelTimeNotFitted
600// - MBadPixelsPix::kRelTimeOscillating
601//
602void MHCalibrationRelTimeCam::FinalizeBadPixels()
603{
604
605 for (Int_t i=0; i<fBadPixels->GetSize(); i++)
606 {
607
608 MBadPixelsPix &bad = (*fBadPixels)[i];
609
610 if (bad.IsUncalibrated( MBadPixelsPix::kRelTimeNotFitted ))
611 bad.SetUnsuitable( MBadPixelsPix::kUnreliableRun );
612
613 if (bad.IsUncalibrated( MBadPixelsPix::kRelTimeOscillating))
614 bad.SetUnsuitable( MBadPixelsPix::kUnreliableRun );
615
616 }
617}
618
619// --------------------------------------------------------------------------
620//
621// The types are as follows:
622//
623// Fitted values:
624// ==============
625//
626// 0: Fitted Mean Relative Arrival Time in FADC slices (MHGausEvents::GetMean()
627// 1: Error Mean Relative Arrival Time in FADC slices (MHGausEvents::GetMeanErr()
628// 2: Sigma fitted Relative Arrival Time in FADC slices (MHGausEvents::GetSigma()
629// 3: Error Sigma Relative Arrival Time in FADC slices (MHGausEvents::GetSigmaErr()
630//
631// Useful variables derived from the fit results:
632// =============================================
633//
634// 4: Returned probability of Gauss fit (calls: MHGausEvents::GetProb())
635//
636// Localized defects:
637// ==================
638//
639// 5: Gaus fit not OK (calls: MHGausEvents::IsGausFitOK())
640// 6: Fourier spectrum not OK (calls: MHGausEvents::IsFourierSpectrumOK())
641//
642Bool_t MHCalibrationRelTimeCam::GetPixelContent(Double_t &val, Int_t idx, const MGeomCam &cam, Int_t type) const
643{
644
645 if (fHiGainArray->GetSize() <= idx)
646 return kFALSE;
647
648 const MHCalibrationPix &pix = (*this)[idx];
649
650 switch (type)
651 {
652 case 0:
653 val = pix.GetMean();
654 break;
655 case 1:
656 val = pix.GetMeanErr();
657 break;
658 case 2:
659 val = pix.GetSigma();
660 break;
661 case 3:
662 val = pix.GetSigmaErr();
663 break;
664 case 4:
665 val = pix.GetProb();
666 break;
667 case 5:
668 if (!pix.IsGausFitOK())
669 val = 1.;
670 break;
671 case 6:
672 if (!pix.IsFourierSpectrumOK())
673 val = 1.;
674 break;
675 default:
676 return kFALSE;
677 }
678 return kTRUE;
679}
680
681// --------------------------------------------------------------------------
682//
683// Calls MHCalibrationPix::DrawClone() for pixel idx
684//
685void MHCalibrationRelTimeCam::DrawPixelContent(Int_t idx) const
686{
687 (*this)[idx].DrawClone();
688}
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