Context Navigation

source: trunk/MagicSoft/Mars/mcalib/MCalibrationChargeCam.cc@ 5277

Visit:

Last change on this file since 5277 was 5132, checked in by gaug, 20 years ago
* empty log message *
File size: 29.0 KB

Line
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 11/2003 <mailto:markus@ifae.es>
19	!
20	! Copyright: MAGIC Software Development, 2000-2004
21	!
22	!
23	\* ======================================================================== */
24	/////////////////////////////////////////////////////////////////////////////
25	//
26	// MCalibrationChargeCam
27	//
28	// Storage container for charge calibration results from the signal distribution
29	// fits (see MHCalibrationChargeCam and MHCalibrationChargePix), the calculation
30	// of reduced sigmas and number of photo-electrons (this class) and conversion
31	// factors sum FADC slices to photo-electrons (see MCalibrationChargeCalc)
32	//
33	// Individual pixels have to be cast when retrieved e.g.:
34	// MCalibrationChargePix &avpix = (MCalibrationChargePix&)(*fChargeCam)[i]
35	//
36	// Averaged values over one whole area index (e.g. inner or outer pixels for
37	// the MAGIC camera), can be retrieved via:
38	// MCalibrationChargePix &avpix = (MCalibrationChargePix&)fChargeCam->GetAverageArea(i)
39	//
40	// Averaged values over one whole camera sector can be retrieved via:
41	// MCalibrationChargePix &avpix = (MCalibrationChargePix&)fChargeCam->GetAverageSector(i)
42	//
43	// Note the averageing has been done on an event-by-event basis. Resulting
44	// Sigma's of the Gauss fit have been multiplied with the square root of the number
45	// of involved pixels in order to make a direct comparison possible with the mean of
46	// sigmas.
47	//
48	// Final numbers of uncalibrated or unreliable pixels can be retrieved via the commands:
49	// GetNumUncalibrated(aidx) and GetNumUnreliable(aidx) where aidx is the area index (0 for
50	// inner and 1 for outer pixels in the MAGIC camera).
51	//
52	// The following "calibration" constants are used for the calibration of each pixel
53	// (see MCalibrate):
54	//
55	// - MCalibrationQEPix::GetMeanConvFADC2Phe(): The mean conversion factor from the
56	// summed FADC slices to the number of photo-electrons (in first order independent
57	// on colour and intensity)
58	// - MCalibrationQEPix::GetMeanFFactorFADC2Phot(): The mean F-Factor of the total
59	// readout chain dividing the signal to noise of the incoming number of photons
60	// (= sqrt(number photons)) by the signal to noise of the outgoing summed FADC slices
61	// signal (= MCalibrationPix::GetMean() / MCalibrationChargePix::GetRSigma() )
62	//
63	// The following calibration constants can be retrieved directly from this class:
64	//
65	// - GetConversionFactorFFactor ( Int_t idx, Float_t &mean, Float_t &err, Float_t &sigma );
66	//
67	// where:
68	// - idx is the pixel software ID
69	// - "mean" is the mean conversion constant, to be multiplied with the retrieved signal
70	// in order to get a calibrated number of PHOTONS.
71	// - "err" is the pure statistical uncertainty about the MEAN
72	// - "sigma", if mulitplied with the square root of signal, gives the approximate sigma of the
73	// retrieved mean number of incident Cherenkov photons.
74	//
75	// Note, Conversion is ALWAYS (included the F-Factor method!) from summed FADC slices to PHOTONS.
76	//
77	// See also: MCalibrationChargePix, MCalibrationChargeCalc, MCalibrationQECam
78	// MHCalibrationChargePix, MHCalibrationChargeCam
79	// MCalibrationBlindPix, MCalibrationChargePINDiode
80	//
81	/////////////////////////////////////////////////////////////////////////////
82	#include "MCalibrationChargeCam.h"
83	#include "MCalibrationChargePix.h"
84
85	#include <TOrdCollection.h>
86
87	#include "MLog.h"
88	#include "MLogManip.h"
89
90	#include "MGeomCam.h"
91	#include "MGeomPix.h"
92
93	#include "MBadPixelsCam.h"
94	#include "MBadPixelsPix.h"
95
96	#include "MCalibrationQECam.h"
97	#include "MCalibrationQEPix.h"
98
99	ClassImp(MCalibrationChargeCam);
100
101	using namespace std;
102	// --------------------------------------------------------------------------
103	//
104	// Default constructor.
105	//
106	// Calls:
107	// - Clear()
108	//
109	MCalibrationChargeCam::MCalibrationChargeCam(const char name, const char title)
110	{
111	fName = name ? name : "MCalibrationChargeCam";
112	fTitle = title ? title : "Storage container for the Calibration Information in the camera";
113
114	Clear();
115	}
116
117	/*
118	// --------------------------------------------------------------------------
119	//
120	// Creates new MCalibrationCam only for the averaged areas:
121	// the rest has to be retrieved directly, e.g. via:
122	//
123	TObject MCalibrationChargeCam::Clone(const char ) const
124	{
125
126	//
127	// FIXME, this might be done faster and more elegant, by direct copy.
128	//
129	MCalibrationChargeCam *cam = new MCalibrationChargeCam(fName,fTitle);
130
131	cam->fNumUnsuitable = fNumUnsuitable;
132	cam->fNumUnreliable = fNumUnreliable;
133	cam->fNumHiGainFADCSlices = fNumHiGainFADCSlices;
134	cam->fNumLoGainFADCSlices = fNumLoGainFADCSlices;
135	cam->fPulserColor = fPulserColor;
136
137	cam->fFlags = fFlags;
138
139	cam->fNumPhotonsBlindPixelMethod = fNumPhotonsBlindPixelMethod;
140	cam->fNumPhotonsFFactorMethod = fNumPhotonsFFactorMethod;
141	cam->fNumPhotonsPINDiodeMethod = fNumPhotonsPINDiodeMethod;
142	cam->fNumPhotonsBlindPixelMethodErr = fNumPhotonsBlindPixelMethodErr;
143	cam->fNumPhotonsFFactorMethodErr = fNumPhotonsFFactorMethodErr;
144	cam->fNumPhotonsPINDiodeMethodErr = fNumPhotonsPINDiodeMethodErr;
145
146	for (Int_t i=0; i<GetSize(); i++)
147	cam->fPixels->AddAt((*this)[i].Clone(),i);
148
149	for (Int_t i=0; i<GetAverageAreas(); i++)
150	{
151	cam->fAverageAreas->AddAt(GetAverageArea(i).Clone(),i);
152	cam->fAverageBadAreas->AddAt(GetAverageBadArea(i).Clone(),i);
153	}
154	for (Int_t i=0; i<GetAverageSectors(); i++)
155	{
156	cam->fAverageSectors->AddAt(GetAverageSector(i).Clone(),i);
157	cam->fAverageBadSectors->AddAt(GetAverageBadSector(i).Clone(),i);
158	}
159
160	return cam;
161	}
162	*/
163
164	// -------------------------------------------------------------------
165	//
166	// Add MCalibrationChargePix's in the ranges from - to to fPixels
167	//
168	void MCalibrationChargeCam::Add(const UInt_t a, const UInt_t b)
169	{
170	for (UInt_t i=a; i<b; i++)
171	fPixels->AddAt(new MCalibrationChargePix,i);
172	}
173
174	// -------------------------------------------------------------------
175	//
176	// Add MCalibrationChargePix's in the ranges from - to to fAverageAreas
177	//
178	void MCalibrationChargeCam::AddArea(const UInt_t a, const UInt_t b)
179	{
180	for (UInt_t i=a; i<b; i++)
181	fAverageAreas->AddAt(new MCalibrationChargePix,i);
182	}
183
184	// -------------------------------------------------------------------
185	//
186	// Add MCalibrationChargePix's in the ranges from - to to fAverageSectors
187	//
188	void MCalibrationChargeCam::AddSector(const UInt_t a, const UInt_t b)
189	{
190	for (UInt_t i=a; i<b; i++)
191	fAverageSectors->AddAt(new MCalibrationChargePix,i);
192	}
193
194
195	// --------------------------------------
196	//
197	// Sets all variable to 0.
198	// Sets all flags to kFALSE
199	// Calls MCalibrationCam::Clear()
200	//
201	void MCalibrationChargeCam::Clear(Option_t *o)
202	{
203
204	SetFFactorMethodValid ( kFALSE );
205
206	fNumPhotonsBlindPixelMethod = 0.;
207	fNumPhotonsFFactorMethod = 0.;
208	fNumPhotonsPINDiodeMethod = 0.;
209	fNumPhotonsBlindPixelMethodErr = 0.;
210	fNumPhotonsFFactorMethodErr = 0.;
211	fNumPhotonsPINDiodeMethodErr = 0.;
212
213	MCalibrationCam::Clear();
214
215	return;
216	}
217
218	// -----------------------------------------------
219	//
220	// Sets the kFFactorMethodValid bit from outside
221	//
222	void MCalibrationChargeCam::SetFFactorMethodValid(const Bool_t b)
223	{
224	b ? SETBIT(fFlags, kFFactorMethodValid) : CLRBIT(fFlags, kFFactorMethodValid);
225	}
226
227
228	// --------------------------------------------------------------------------
229	//
230	// Test bit kFFactorMethodValid
231	//
232	Bool_t MCalibrationChargeCam::IsFFactorMethodValid() const
233	{
234	return TESTBIT(fFlags,kFFactorMethodValid);
235	}
236
237	// --------------------------------------------------------------------------
238	//
239	// Print first the well fitted pixels
240	// and then the ones which are not FitValid
241	//
242	void MCalibrationChargeCam::Print(Option_t *o) const
243	{
244
245	*fLog << all << GetDescriptor() << ":" << endl;
246	int id = 0;
247
248	*fLog << all << "Calibrated pixels:" << endl;
249	*fLog << all << endl;
250
251	TIter Next(fPixels);
252	MCalibrationChargePix *pix;
253	while ((pix=(MCalibrationChargePix*)Next()))
254	{
255
256	if (!pix->IsExcluded())
257	{
258
259	*fLog << all
260	<< Form("%s%3i","Pixel: ",pix->GetPixId())
261	<< Form("%s%4.2f%s%4.2f"," Ped.Rms: ",pix->GetPedRms(),"+-",pix->GetPedRmsErr())
262	<< Form("%s%4.2f%s%4.2f"," Charge: " ,pix->GetConvertedMean(),"+-",pix->GetConvertedSigma())
263	<< Form("%s%4.2f%s%4.2f"," Red.Sigma: ",pix->GetConvertedRSigma(),"+-",pix->GetConvertedRSigmaErr())
264	<< Form("%s%4.2f%s%4.2f"," Num.Phes: ",pix->GetPheFFactorMethod(),"+-",pix->GetPheFFactorMethodErr())
265	<< Form("%s%4.2f%s%4.2f"," Conv.FADC2Phe: ",pix->GetMeanConvFADC2Phe(),"+-",pix->GetMeanConvFADC2PheErr())
266	<< " Saturated? :" << pix->IsHiGainSaturation()
267	<< endl;
268	id++;
269	}
270	}
271
272	*fLog << all << id << " pixels" << endl;
273	id = 0;
274
275
276	*fLog << all << endl;
277	*fLog << all << "Excluded pixels:" << endl;
278	*fLog << all << endl;
279
280	id = 0;
281
282	TIter Next4(fPixels);
283	while ((pix=(MCalibrationChargePix*)Next4()))
284	{
285	if (pix->IsExcluded())
286	{
287	*fLog << all << pix->GetPixId() << " ";
288	id++;
289
290	if (!(id % 25))
291	*fLog << endl;
292	}
293	}
294
295	*fLog << endl;
296	*fLog << all << id << " Excluded pixels " << endl;
297	*fLog << endl;
298
299	*fLog << all << endl;
300	*fLog << all << "Averaged Areas:" << endl;
301	*fLog << all << endl;
302
303	TIter Next5(fAverageAreas);
304	while ((pix=(MCalibrationChargePix*)Next5()))
305	{
306	*fLog << all << Form("%s%3i","Area Idx: ",pix->GetPixId())
307	<< " Ped. Rms: " << pix->GetPedRms() << " +- " << pix->GetPedRmsErr()
308	<< " Mean signal: " << pix->GetMean() << " +- " << pix->GetMeanErr()
309	<< " Sigma signal: " << pix->GetSigma() << " +- "<< pix->GetSigmaErr()
310	<< " Reduced Sigma: " << pix->GetRSigma()
311	<< " Nr Phe's: " << pix->GetPheFFactorMethod()
312	<< endl;
313	}
314
315	*fLog << all << endl;
316	*fLog << all << "Averaged Sectors:" << endl;
317	*fLog << all << endl;
318
319	TIter Next6(fAverageSectors);
320	while ((pix=(MCalibrationChargePix*)Next6()))
321	{
322	*fLog << all << Form("%s%3i","Sector: ",pix->GetPixId())
323	<< " Ped. Rms: " << pix->GetPedRms() << " +- " << pix->GetPedRmsErr()
324	<< " Mean signal: " << pix->GetMean() << " +- " << pix->GetMeanErr()
325	<< " Sigma signal: " << pix->GetSigma() << " +- "<< pix->GetSigmaErr()
326	<< " Reduced Sigma: " << pix->GetRSigma()
327	<< " Nr Phe's: " << pix->GetPheFFactorMethod()
328	<< endl;
329	}
330	*fLog << all << endl;
331	}
332
333
334	// --------------------------------------------------------------------------
335	//
336	// The types are as follows:
337	//
338	// Fitted values:
339	// ==============
340	//
341	// 0: Fitted Charge (see MCalibrationPix::GetMean())
342	// 1: Error of fitted Charge (see MCalibrationPix::GetMeanErr())
343	// 2: Sigma of fitted Charge (see MCalibrationPix::GetSigma())
344	// 3: Error of Sigma of fitted Charge (see MCalibrationPix::GetSigmaErr())
345	//
346	// Useful variables derived from the fit results:
347	// =============================================
348	//
349	// 4: Probability Gauss fit Charge distribution (see MCalibrationPix::GetProb())
350	// 5: Reduced Sigma of fitted Charge (see MCalibrationChargePix::GetRSigma())
351	// 6: Error Reduced Sigma of fitted Charge (see MCalibrationChargePix::GetRSigmaErr())
352	// 7: Reduced Sigma per Charge (see MCalibrationChargePix::GetRSigmaPerCharge())
353	// 8: Error of Reduced Sigma per Charge (see MCalibrationChargePix::GetRSigmaPerChargeErr())
354	//
355	// Results of the F-Factor calibration Method:
356	// ===========================================
357	//
358	// 9: Nr. Photo-electrons from F-Factor Method (see MCalibrationChargePix::GetPheFFactorMethod())
359	// 10: Error Nr. Photo-el. from F-Factor Method (see MCalibrationChargePix::GetPheFFactorMethodErr())
360	// 11: Conversion factor from F-Factor Method (see MCalibrationChargePix::GetMeanConvFADC2Phe()
361	// 12: Error conv. factor from F-Factor Method (see MCalibrationChargePix::GetMeanConvFADC2PheErr()
362	// 13: Overall F-Factor from F-Factor Method (see MCalibrationChargePix::GetMeanFFactorFADC2Phot()
363	// 14: Error F-Factor from F-Factor Method (see MCalibrationChargePix::GetMeanFFactorFADC2PhotErr()
364	// 15: Pixels valid calibration F-Factor-Method (see MCalibrationChargePix::IsFFactorMethodValid())
365	//
366	// Results of the Low-Gain vs. High-Gain Conversion:
367	// =================================================
368	//
369	// 16: Mean Signal Hi-Gain / Mean Signal Lo-Gain (see MCalibrationPix::GetHiLoMeansDivided())
370	// 17: Error Signal High-Gain / Signal Low Gain (see MCalibrationPix::GetHiLoMeansDividedErr())
371	// 18: Sigma High-Gain / Sigma Low Gain (see MCalibrationPix::GetHiLoSigmasDivided())
372	// 19: Error Sigma High-Gain / Sigma Low Gain (see MCalibrationPix::GetHiLoSigmasDividedErr())
373	//
374	// Localized defects:
375	// ==================
376	//
377	// 20: Excluded Pixels
378	// 21: Number of pickup events in the Hi Gain (see MCalibrationPix::GetHiGainNumPickup())
379	// 22: Number of pickup events in the Lo Gain (see MCalibrationPix::GetLoGainNumPickup())
380	// 23: Number of blackout events in the Hi Gain (see MCalibrationPix::GetHiGainNumBlackout())
381	// 24: Number of blackout events in the Lo Gain (see MCalibrationPix::GetLoGainNumBlackout())
382	//
383	// Other classifications of pixels:
384	// ================================
385	//
386	// 25: Pixels with saturated High-Gain (see MCalibrationPix::IsHiGainSaturation())
387	//
388	// Calculated absolute arrival times (very low precision!):
389	// ========================================================
390	//
391	// 26: Absolute Arrival time of the signal (see MCalibrationChargePix::GetAbsTimeMean())
392	// 27: RMS Ab. Arrival time of the signal (see MCalibrationChargePix::GetAbsTimeRms())
393	//
394	// Used Pedestals:
395	// ===============
396	//
397	// 28: Pedestal for entire signal extr. range (see MCalibrationChargePix::Ped())
398	// 29: Error Pedestal entire signal extr. range (see MCalibrationChargePix::PedErr())
399	// 30: Ped. RMS entire signal extraction range (see MCalibrationChargePix::PedRms())
400	// 31: Error Ped. RMS entire signal extr. range (see MCalibrationChargePix::PedRmsErr())
401	//
402	Bool_t MCalibrationChargeCam::GetPixelContent(Double_t &val, Int_t idx, const MGeomCam &cam, Int_t type) const
403	{
404
405	if (idx > GetSize())
406	return kFALSE;
407
408	Float_t area = cam[idx].GetA();
409
410	if (area == 0)
411	return kFALSE;
412
413	MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[idx];
414
415	switch (type)
416	{
417	case 0:
418	if (pix.IsExcluded())
419	return kFALSE;
420	val = pix.GetMean();
421	break;
422	case 1:
423	if (pix.IsExcluded())
424	return kFALSE;
425	val = pix.GetMeanErr();
426	break;
427	case 2:
428	if (pix.IsExcluded())
429	return kFALSE;
430	val = pix.GetSigma();
431	break;
432	case 3:
433	if (pix.IsExcluded())
434	return kFALSE;
435	val = pix.GetSigmaErr();
436	break;
437	case 4:
438	if (pix.IsExcluded())
439	return kFALSE;
440	val = pix.GetProb();
441	break;
442	case 5:
443	if (pix.IsExcluded())
444	return kFALSE;
445	if (pix.GetRSigma() == -1.)
446	return kFALSE;
447	val = pix.GetRSigma();
448	break;
449	case 6:
450	if (pix.IsExcluded())
451	return kFALSE;
452	if (pix.GetRSigma() == -1.)
453	return kFALSE;
454	val = pix.GetRSigmaErr();
455	break;
456	case 7:
457	if (pix.IsExcluded())
458	return kFALSE;
459	val = pix.GetRSigmaPerCharge();
460	break;
461	case 8:
462	if (pix.IsExcluded())
463	return kFALSE;
464	val = pix.GetRSigmaPerChargeErr();
465	break;
466	case 9:
467	if (pix.IsExcluded() \|\| !pix.IsFFactorMethodValid())
468	return kFALSE;
469	val = pix.GetPheFFactorMethod();
470	break;
471	case 10:
472	if (pix.IsExcluded() \|\| !pix.IsFFactorMethodValid())
473	return kFALSE;
474	val = pix.GetPheFFactorMethodErr();
475	break;
476	case 11:
477	if (pix.IsExcluded() \|\| !pix.IsFFactorMethodValid())
478	return kFALSE;
479	val = pix.GetMeanConvFADC2Phe();
480	break;
481	case 12:
482	if (pix.IsExcluded() \|\| !pix.IsFFactorMethodValid())
483	return kFALSE;
484	val = pix.GetMeanConvFADC2PheErr();
485	break;
486	case 13:
487	if (pix.IsExcluded() \|\| !pix.IsFFactorMethodValid())
488	return kFALSE;
489	val = pix.GetMeanFFactorFADC2Phot();
490	break;
491	case 14:
492	if (pix.IsExcluded() \|\| !pix.IsFFactorMethodValid())
493	return kFALSE;
494	val = pix.GetMeanFFactorFADC2PhotErr();
495	break;
496	case 15:
497	if (pix.IsExcluded())
498	return kFALSE;
499	if (pix.IsFFactorMethodValid())
500	val = 1;
501	else
502	return kFALSE;
503	break;
504	case 16:
505	if (pix.IsExcluded())
506	return kFALSE;
507	val = pix.GetHiLoMeansDivided();
508	break;
509	case 17:
510	if (pix.IsExcluded())
511	return kFALSE;
512	val = pix.GetHiLoMeansDividedErr();
513	break;
514	case 18:
515	if (pix.IsExcluded())
516	return kFALSE;
517	val = pix.GetHiLoSigmasDivided();
518	break;
519	case 19:
520	if (pix.IsExcluded())
521	return kFALSE;
522	val = pix.GetHiLoSigmasDividedErr();
523	break;
524	case 20:
525	if (pix.IsExcluded())
526	val = 1.;
527	else
528	return kFALSE;
529	break;
530	case 21:
531	if (pix.IsExcluded())
532	return kFALSE;
533	val = pix.GetHiGainNumPickup();
534	break;
535	case 22:
536	if (pix.IsExcluded())
537	return kFALSE;
538	val = pix.GetLoGainNumPickup();
539	break;
540	case 23:
541	if (pix.IsExcluded())
542	return kFALSE;
543	val = pix.GetHiGainNumBlackout();
544	break;
545	case 24:
546	if (pix.IsExcluded())
547	return kFALSE;
548	val = pix.GetLoGainNumBlackout();
549	break;
550	case 25:
551	if (pix.IsExcluded())
552	return kFALSE;
553	val = pix.IsHiGainSaturation();
554	break;
555	case 26:
556	if (pix.IsExcluded())
557	return kFALSE;
558	val = pix.GetAbsTimeMean();
559	break;
560	case 27:
561	if (pix.IsExcluded())
562	return kFALSE;
563	val = pix.GetAbsTimeRms();
564	break;
565	case 28:
566	if (pix.IsExcluded())
567	return kFALSE;
568	val = pix.GetPed();
569	break;
570	case 29:
571	if (pix.IsExcluded())
572	return kFALSE;
573	val = pix.GetPedErr();
574	break;
575	case 30:
576	if (pix.IsExcluded())
577	return kFALSE;
578	val = pix.GetPedRms();
579	break;
580	case 31:
581	if (pix.IsExcluded())
582	return kFALSE;
583	val = pix.GetPedErr()/2.;
584	break;
585	default:
586	return kFALSE;
587	}
588
589	return val!=-1.;
590	}
591
592
593
594	Bool_t MCalibrationChargeCam::GetConversionFactorFFactor(Int_t ipx, Float_t &mean, Float_t &err, Float_t &ffactor)
595	{
596
597	MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[ipx];
598
599	Float_t conv = pix.GetMeanConvFADC2Phe();
600
601	if (conv < 0.)
602	return kFALSE;
603
604	mean = conv;
605	err = pix.GetMeanConvFADC2PheErr();
606	ffactor = pix.GetMeanFFactorFADC2Phot();
607
608	return kTRUE;
609	}
610
611
612	// --------------------------------------------------------------------------
613	//
614	// Calculates the average conversion factor FADC counts to photons for pixel sizes.
615	// The geometry container is used to get the necessary
616	// geometry information (area index). The MCalibrationQECam container is necessary for
617	// the quantum efficiency information.
618	// If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
619	// in the calculation of the size average.
620	//
621	// Returns a TArrayF of dimension 2:
622	// arr[0]: averaged conversion factors (default: -1.)
623	// arr[1]: Error (rms) of averaged conversion factors (default: 0.)
624	//
625	// ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
626	//
627	TArrayF *MCalibrationChargeCam::GetAveragedConvFADC2PhotPerArea ( const MGeomCam &geom, const MCalibrationQECam &qecam,
628	const UInt_t ai, MBadPixelsCam *bad)
629	{
630
631	const Int_t np = GetSize();
632
633	Double_t mean = 0.;
634	Double_t mean2 = 0.;
635	Int_t nr = 0;
636
637	for (int i=0; i<np; i++)
638	{
639	if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
640	continue;
641
642	const UInt_t aidx = geom[i].GetAidx();
643
644	if (ai != aidx)
645	continue;
646
647	const MCalibrationQEPix &qepix = (MCalibrationQEPix&)qecam[i];
648	if (!qepix.IsAverageQECombinedAvailable())
649	continue;
650
651	const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
652	const Float_t conv = pix.GetMeanConvFADC2Phe();
653	const Float_t qe = qepix.GetQECascadesCombined();
654
655	mean += conv/qe;
656	mean2 += conv*conv/qe/qe;
657	nr ++;
658
659	}
660
661	TArrayF *arr = new TArrayF(2);
662	arr->AddAt(nr ? mean/nr : -1.,0);
663	arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
664
665	return arr;
666	}
667
668	// --------------------------------------------------------------------------
669	//
670	// Calculates the average conversion factor FADC counts to photons for camera sectors.
671	// The geometry container is used to get the necessary
672	// geometry information (area index). The MCalibrationQECam container is necessary for
673	// the quantum efficiency information.
674	// If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
675	// in the calculation of the size average.
676	//
677	// Returns a TArrayF of dimension 2:
678	// arr[0]: averaged conversion factors (default: -1.)
679	// arr[1]: Error (rms) of averaged conversion factors (default: 0.)
680	//
681	// ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
682	//
683	TArrayF *MCalibrationChargeCam::GetAveragedConvFADC2PhotPerSector( const MGeomCam &geom, const MCalibrationQECam &qecam,
684	const UInt_t sec, MBadPixelsCam *bad)
685	{
686	const Int_t np = GetSize();
687
688	Double_t mean = 0.;
689	Double_t mean2 = 0.;
690	Int_t nr = 0;
691
692	for (int i=0; i<np; i++)
693	{
694	if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
695	continue;
696
697	const UInt_t sector = geom[i].GetSector();
698
699	if (sector != sec)
700	continue;
701
702	const MCalibrationQEPix &qepix = (MCalibrationQEPix&)qecam[i];
703	if (!qepix.IsAverageQECombinedAvailable())
704	continue;
705
706	const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
707	const Float_t conv = pix.GetMeanConvFADC2Phe();
708	const Float_t qe = qepix.GetQECascadesCombined();
709
710	mean += conv/qe;
711	mean2 += conv*conv/qe/qe;
712	nr ++;
713
714	}
715
716	TArrayF *arr = new TArrayF(2);
717	arr->AddAt(nr ? mean/nr : -1.,0);
718	arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
719
720	return arr;
721	}
722
723	// --------------------------------------------------------------------------
724	//
725	// Calculates the average mean arrival times for pixel sizes.
726	// The geometry container is used to get the necessary
727	// geometry information (area index).
728	// If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
729	// in the calculation of the size average.
730	//
731	// Returns a TArrayF of dimension 2:
732	// arr[0]: averaged mean arrival times (default: -1.)
733	// arr[1]: Error (rms) of averaged mean arrival times (default: 0.)
734	//
735	// ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
736	//
737	TArrayF *MCalibrationChargeCam::GetAveragedArrivalTimeMeanPerArea ( const MGeomCam &geom,
738	const UInt_t ai, MBadPixelsCam *bad)
739	{
740
741	const Int_t np = GetSize();
742
743	Double_t mean = 0.;
744	Double_t mean2 = 0.;
745	Int_t nr = 0;
746
747	for (int i=0; i<np; i++)
748	{
749	if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
750	continue;
751
752	const UInt_t aidx = geom[i].GetAidx();
753
754	if (ai != aidx)
755	continue;
756
757	const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
758	const Float_t time = pix.GetAbsTimeMean();
759
760	mean += time ;
761	mean2 += time*time;
762	nr ++;
763
764	}
765
766	TArrayF *arr = new TArrayF(2);
767	arr->AddAt(nr ? mean/nr : -1.,0);
768	arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
769
770	return arr;
771	}
772
773	// --------------------------------------------------------------------------
774	//
775	// Calculates the average mean arrival times for camera sectors.
776	// The geometry container is used to get the necessary
777	// geometry information (area index).
778	// If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
779	// in the calculation of the size average.
780	//
781	// Returns a TArrayF of dimension 2:
782	// arr[0]: averaged mean arrival times (default: -1.)
783	// arr[1]: Error (rms) of averaged mean arrival times (default: 0.)
784	//
785	// ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
786	//
787	TArrayF *MCalibrationChargeCam::GetAveragedArrivalTimeMeanPerSector( const MGeomCam &geom,
788	const UInt_t sec, MBadPixelsCam *bad)
789	{
790	const Int_t np = GetSize();
791
792	Double_t mean = 0.;
793	Double_t mean2 = 0.;
794	Int_t nr = 0;
795
796	for (int i=0; i<np; i++)
797	{
798	if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
799	continue;
800
801	const UInt_t sector = geom[i].GetSector();
802
803	if (sector != sec)
804	continue;
805
806	const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
807	const Float_t time = pix.GetAbsTimeMean();
808
809	mean += time;
810	mean2 += time*time;
811	nr ++;
812
813	}
814
815	TArrayF *arr = new TArrayF(2);
816	arr->AddAt(nr ? mean/nr : -1.,0);
817	arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
818
819	return arr;
820	}
821
822	// --------------------------------------------------------------------------
823	//
824	// Calculates the average arrival time RMSs for pixel sizes.
825	// The geometry container is used to get the necessary
826	// geometry information (area index).
827	// If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
828	// in the calculation of the size average.
829	//
830	// Returns a TArrayF of dimension 2:
831	// arr[0]: averaged arrival time RMSs (default: -1.)
832	// arr[1]: Error (rms) of averaged arrival time RMSs (default: 0.)
833	//
834	// ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
835	//
836	TArrayF *MCalibrationChargeCam::GetAveragedArrivalTimeRmsPerArea ( const MGeomCam &geom,
837	const UInt_t ai, MBadPixelsCam *bad)
838	{
839
840	const Int_t np = GetSize();
841
842	Double_t mean = 0.;
843	Double_t mean2 = 0.;
844	Int_t nr = 0;
845
846	for (int i=0; i<np; i++)
847	{
848	if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
849	continue;
850
851	const UInt_t aidx = geom[i].GetAidx();
852
853	if (ai != aidx)
854	continue;
855
856	const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
857	const Float_t rms = pix.GetAbsTimeRms();
858
859	mean += rms;
860	mean2 += rms*rms;
861	nr ++;
862
863	}
864
865	TArrayF *arr = new TArrayF(2);
866	arr->AddAt(nr ? mean/nr : -1.,0);
867	arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
868
869	return arr;
870	}
871
872	// --------------------------------------------------------------------------
873	//
874	// Calculates the average arrival time RMSs for camera sectors.
875	// The geometry container is used to get the necessary
876	// geometry information (area index).
877	// If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
878	// in the calculation of the size average.
879	//
880	// Returns a TArrayF of dimension 2:
881	// arr[0]: averaged arrival time RMSs (default: -1.)
882	// arr[1]: Error (rms) of averaged arrival time RMSs (default: 0.)
883	//
884	// ATTENTION: THE USER HAS TO DELETE THE RETURNED TARRAYF ACCORDINGLY
885	//
886	TArrayF MCalibrationChargeCam::GetAveragedArrivalTimeRmsPerSector( const MGeomCam &geom, const UInt_t sec, MBadPixelsCam bad)
887	{
888	const Int_t np = GetSize();
889
890	Double_t mean = 0.;
891	Double_t mean2 = 0.;
892	Int_t nr = 0;
893
894	for (int i=0; i<np; i++)
895	{
896	if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
897	continue;
898
899	const UInt_t sector = geom[i].GetSector();
900
901	if (sector != sec)
902	continue;
903
904	const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
905	const Float_t rms = pix.GetAbsTimeRms();
906
907	mean += rms;
908	mean2 += rms*rms;
909	nr ++;
910	}
911
912	TArrayF *arr = new TArrayF(2);
913	arr->AddAt(nr ? mean/nr : -1.,0);
914	arr->AddAt(nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0. ,1);
915
916	return arr;
917	}

Note: See TracBrowser for help on using the repository browser.

Download in other formats: