| 1 | /* ======================================================================== *\
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| 2 | !
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| 3 | ! *
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| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
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| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
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| 8 | ! *
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| 9 | ! * Permission to use, copy, modify and distribute this software and its
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| 10 | ! * documentation for any purpose is hereby granted without fee,
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| 11 | ! * provided that the above copyright notice appear in all copies and
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| 12 | ! * that both that copyright notice and this permission notice appear
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| 13 | ! * in supporting documentation. It is provided "as is" without express
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| 14 | ! * or implied warranty.
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| 15 | ! *
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| 16 | !
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| 17 | !
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| 18 | ! Author(s): Markus Gaug 11/2003 <mailto:markus@ifae.es>
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| 19 | !
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| 20 | ! Copyright: MAGIC Software Development, 2000-2008
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| 21 | !
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| 22 | !
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| 23 | \* ======================================================================== */
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| 24 | /////////////////////////////////////////////////////////////////////////////
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| 25 | //
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| 26 | // MCalibrationChargeCam
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| 27 | //
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| 28 | // Storage container for charge calibration results from the signal distribution
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| 29 | // fits (see MHCalibrationChargeCam and MHCalibrationChargePix), the calculation
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| 30 | // of reduced sigmas and number of photo-electrons (this class) and conversion
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| 31 | // factors sum FADC slices to photo-electrons (see MCalibrationChargeCalc)
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| 32 | //
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| 33 | // Individual pixels have to be cast when retrieved e.g.:
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| 34 | // MCalibrationChargePix &avpix = (MCalibrationChargePix&)(*fChargeCam)[i]
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| 35 | //
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| 36 | // Averaged values over one whole area index (e.g. inner or outer pixels for
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| 37 | // the MAGIC camera), can be retrieved via:
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| 38 | // MCalibrationChargePix &avpix = (MCalibrationChargePix&)fChargeCam->GetAverageArea(i)
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| 39 | //
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| 40 | // Averaged values over one whole camera sector can be retrieved via:
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| 41 | // MCalibrationChargePix &avpix = (MCalibrationChargePix&)fChargeCam->GetAverageSector(i)
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| 42 | //
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| 43 | // Note the averageing has been done on an event-by-event basis. Resulting
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| 44 | // Sigma's of the Gauss fit have been multiplied with the square root of the number
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| 45 | // of involved pixels in order to make a direct comparison possible with the mean of
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| 46 | // sigmas.
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| 47 | //
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| 48 | // Final numbers of uncalibrated or unreliable pixels can be retrieved via the commands:
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| 49 | // GetNumUncalibrated(aidx) and GetNumUnreliable(aidx) where aidx is the area index (0 for
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| 50 | // inner and 1 for outer pixels in the MAGIC camera).
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| 51 | //
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| 52 | // The following "calibration" constants are used for the calibration of each pixel
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| 53 | // (see MCalibrate):
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| 54 | //
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| 55 | // - MCalibrationQEPix::GetMeanConvFADC2Phe(): The mean conversion factor from the
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| 56 | // summed FADC slices to the number of photo-electrons (in first order independent
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| 57 | // on colour and intensity)
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| 58 | // - MCalibrationQEPix::GetMeanFFactorFADC2Phot(): The mean F-Factor of the total
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| 59 | // readout chain dividing the signal to noise of the incoming number of photons
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| 60 | // (= sqrt(number photons)) by the signal to noise of the outgoing summed FADC slices
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| 61 | // signal (= MCalibrationPix::GetMean() / MCalibrationChargePix::GetRSigma() )
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| 62 | //
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| 63 | // The following calibration constants can be retrieved directly from this class:
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| 64 | //
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| 65 | // - GetConversionFactorFFactor ( Int_t idx, Float_t &mean, Float_t &err, Float_t &sigma );
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| 66 | //
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| 67 | // where:
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| 68 | // - idx is the pixel software ID
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| 69 | // - "mean" is the mean conversion constant, to be multiplied with the retrieved signal
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| 70 | // in order to get a calibrated number of PHOTONS.
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| 71 | // - "err" is the pure statistical uncertainty about the MEAN
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| 72 | // - "sigma", if mulitplied with the square root of signal, gives the approximate sigma of the
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| 73 | // retrieved mean number of incident Cherenkov photons.
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| 74 | //
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| 75 | // Note, Conversion is ALWAYS (included the F-Factor method!) from summed FADC slices to PHOTONS.
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| 76 | //
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| 77 | // See also: MCalibrationChargePix, MCalibrationChargeCalc, MCalibrationQECam
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| 78 | // MHCalibrationChargePix, MHCalibrationChargeCam
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| 79 | // MCalibrationBlindPix, MCalibrationChargePINDiode
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| 80 | //
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| 81 | /////////////////////////////////////////////////////////////////////////////
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| 82 | #include "MCalibrationChargeCam.h"
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| 83 | #include "MCalibrationChargePix.h"
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| 84 |
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| 85 | #include <TMath.h>
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| 86 |
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| 87 | #include <TH1.h>
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| 88 | #include <TF1.h>
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| 89 | #include <TOrdCollection.h>
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| 90 |
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| 91 | #include "MLog.h"
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| 92 | #include "MLogManip.h"
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| 93 |
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| 94 | #include "MGeomCam.h"
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| 95 | #include "MGeom.h"
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| 96 |
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| 97 | #include "MBadPixelsCam.h"
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| 98 | #include "MBadPixelsPix.h"
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| 99 |
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| 100 | #include "MCalibrationQECam.h"
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| 101 | #include "MCalibrationQEPix.h"
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| 102 |
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| 103 | #include "MHCamera.h"
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| 104 |
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| 105 | ClassImp(MCalibrationChargeCam);
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| 106 |
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| 107 | using namespace std;
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| 108 | // --------------------------------------------------------------------------
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| 109 | //
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| 110 | // Default constructor.
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| 111 | //
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| 112 | // Calls:
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| 113 | // - Clear()
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| 114 | //
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| 115 | MCalibrationChargeCam::MCalibrationChargeCam(const char *name, const char *title)
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| 116 | {
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| 117 | fName = name ? name : "MCalibrationChargeCam";
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| 118 | fTitle = title ? title : "Storage container for the Calibration Information in the camera";
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| 119 |
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| 120 | Clear();
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| 121 | }
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| 122 |
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| 123 | /*
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| 124 | // --------------------------------------------------------------------------
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| 125 | //
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| 126 | // Creates new MCalibrationCam only for the averaged areas:
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| 127 | // the rest has to be retrieved directly, e.g. via:
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| 128 | //
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| 129 | TObject *MCalibrationChargeCam::Clone(const char *) const
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| 130 | {
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| 131 |
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| 132 | //
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| 133 | // FIXME, this might be done faster and more elegant, by direct copy.
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| 134 | //
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| 135 | MCalibrationChargeCam *cam = new MCalibrationChargeCam(fName,fTitle);
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| 136 |
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| 137 | cam->fNumUnsuitable = fNumUnsuitable;
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| 138 | cam->fNumUnreliable = fNumUnreliable;
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| 139 | cam->fNumHiGainFADCSlices = fNumHiGainFADCSlices;
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| 140 | cam->fNumLoGainFADCSlices = fNumLoGainFADCSlices;
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| 141 | cam->fPulserColor = fPulserColor;
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| 142 |
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| 143 | cam->fFlags = fFlags;
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| 144 |
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| 145 | cam->fNumPhotonsBlindPixelMethod = fNumPhotonsBlindPixelMethod;
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| 146 | cam->fNumPhotonsFFactorMethod = fNumPhotonsFFactorMethod;
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| 147 | cam->fNumPhotonsPINDiodeMethod = fNumPhotonsPINDiodeMethod;
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| 148 | cam->fNumPhotonsBlindPixelMethodErr = fNumPhotonsBlindPixelMethodErr;
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| 149 | cam->fNumPhotonsFFactorMethodErr = fNumPhotonsFFactorMethodErr;
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| 150 | cam->fNumPhotonsPINDiodeMethodErr = fNumPhotonsPINDiodeMethodErr;
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| 151 |
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| 152 | for (Int_t i=0; i<GetSize(); i++)
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| 153 | cam->fPixels->AddAt((*this)[i].Clone(),i);
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| 154 |
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| 155 | for (Int_t i=0; i<GetAverageAreas(); i++)
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| 156 | {
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| 157 | cam->fAverageAreas->AddAt(GetAverageArea(i).Clone(),i);
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| 158 | cam->fAverageBadAreas->AddAt(GetAverageBadArea(i).Clone(),i);
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| 159 | }
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| 160 | for (Int_t i=0; i<GetAverageSectors(); i++)
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| 161 | {
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| 162 | cam->fAverageSectors->AddAt(GetAverageSector(i).Clone(),i);
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| 163 | cam->fAverageBadSectors->AddAt(GetAverageBadSector(i).Clone(),i);
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| 164 | }
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| 165 |
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| 166 | return cam;
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| 167 | }
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| 168 | */
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| 169 |
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| 170 | // -------------------------------------------------------------------
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| 171 | //
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| 172 | // Add MCalibrationChargePix's in the ranges from - to to fPixels
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| 173 | //
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| 174 | void MCalibrationChargeCam::Add(const UInt_t a, const UInt_t b)
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| 175 | {
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| 176 | for (UInt_t i=a; i<b; i++)
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| 177 | {
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| 178 | fPixels->AddAt(new MCalibrationChargePix,i);
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| 179 | (*this)[i].SetPixId(i);
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| 180 | }
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| 181 | }
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| 182 |
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| 183 | // -------------------------------------------------------------------
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| 184 | //
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| 185 | // Add MCalibrationChargePix's in the ranges from - to to fAverageAreas
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| 186 | //
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| 187 | void MCalibrationChargeCam::AddArea(const UInt_t a, const UInt_t b)
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| 188 | {
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| 189 | for (UInt_t i=a; i<b; i++)
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| 190 | {
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| 191 | fAverageAreas->AddAt(new MCalibrationChargePix,i);
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| 192 | GetAverageArea(i).SetPixId(i);
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| 193 | }
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| 194 | }
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| 195 |
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| 196 | // -------------------------------------------------------------------
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| 197 | //
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| 198 | // Add MCalibrationChargePix's in the ranges from - to to fAverageSectors
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| 199 | //
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| 200 | void MCalibrationChargeCam::AddSector(const UInt_t a, const UInt_t b)
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| 201 | {
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| 202 | for (UInt_t i=a; i<b; i++)
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| 203 | {
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| 204 | fAverageSectors->AddAt(new MCalibrationChargePix,i);
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| 205 | GetAverageSector(i).SetPixId(i);
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| 206 | }
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| 207 | }
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| 208 |
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| 209 |
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| 210 | // --------------------------------------
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| 211 | //
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| 212 | // Sets all variable to 0.
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| 213 | // Sets all flags to kFALSE
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| 214 | // Calls MCalibrationCam::Clear()
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| 215 | //
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| 216 | void MCalibrationChargeCam::Clear(Option_t *o)
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| 217 | {
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| 218 | // DO NOT RESET THE HI-/LO-GAIN CONSTANTS
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| 219 | SetFFactorMethodValid ( kFALSE );
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| 220 |
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| 221 | fNumPhotonsBlindPixelMethod = 0.;
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| 222 | fNumPhotonsFFactorMethod = 0.;
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| 223 | fNumPhotonsPINDiodeMethod = 0.;
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| 224 | fNumPhotonsBlindPixelMethodErr = 0.;
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| 225 | fNumPhotonsFFactorMethodErr = 0.;
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| 226 | fNumPhotonsPINDiodeMethodErr = 0.;
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| 227 |
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| 228 | MCalibrationCam::Clear();
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| 229 | }
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| 230 |
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| 231 | // -----------------------------------------------
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| 232 | //
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| 233 | // Sets the kFFactorMethodValid bit from outside
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| 234 | //
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| 235 | void MCalibrationChargeCam::SetFFactorMethodValid(const Bool_t b)
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| 236 | {
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| 237 | b ? SETBIT(fFlags, kFFactorMethodValid) : CLRBIT(fFlags, kFFactorMethodValid);
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| 238 | }
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| 239 |
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| 240 |
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| 241 | // --------------------------------------------------------------------------
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| 242 | //
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| 243 | // Test bit kFFactorMethodValid
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| 244 | //
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| 245 | Bool_t MCalibrationChargeCam::IsFFactorMethodValid() const
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| 246 | {
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| 247 | return TESTBIT(fFlags,kFFactorMethodValid);
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| 248 | }
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| 249 |
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| 250 | // --------------------------------------------------------------------------
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| 251 | //
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| 252 | // Copy High-gain vs. low-gain conversion factors from cam to this.
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| 253 | //
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| 254 | Bool_t MCalibrationChargeCam::MergeHiLoConversionFactors(const MCalibrationChargeCam &cam) const
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| 255 | {
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| 256 |
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| 257 | if (GetSize() != cam.GetSize())
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| 258 | {
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| 259 | *fLog << warn << "Sizes mismatch! Cannot merge high-gain vs. low-gain convertion factors" << endl;
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| 260 | return kFALSE;
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| 261 | }
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| 262 |
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| 263 | for (Int_t i=0; i<GetSize(); i++)
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| 264 | {
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| 265 | ((MCalibrationChargePix&)(*this)[i]).SetConversionHiLo (((MCalibrationChargePix&)cam[i]).GetConversionHiLo());
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| 266 | ((MCalibrationChargePix&)(*this)[i]).SetConversionHiLoErr(((MCalibrationChargePix&)cam[i]).GetConversionHiLoErr());
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| 267 | }
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| 268 |
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| 269 | return kTRUE;
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| 270 | }
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| 271 |
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| 272 | // --------------------------------------------------------------------------
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| 273 | //
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| 274 | // Print first the well fitted pixels
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| 275 | // and then the ones which are not FitValid
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| 276 | //
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| 277 | void MCalibrationChargeCam::Print(Option_t *o) const
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| 278 | {
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| 279 |
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| 280 | *fLog << all << GetDescriptor() << ":" << endl;
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| 281 | int id = 0;
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| 282 |
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| 283 | *fLog << all << "Calibrated pixels:" << endl;
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| 284 | *fLog << all << endl;
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| 285 |
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| 286 | TIter Next(fPixels);
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| 287 | MCalibrationChargePix *pix;
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| 288 | while ((pix=(MCalibrationChargePix*)Next()))
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| 289 | {
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| 290 |
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| 291 | if (pix->IsFFactorMethodValid())
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| 292 | {
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| 293 |
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| 294 | *fLog << all
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| 295 | << Form("%s%3i","Pixel: ",pix->GetPixId())
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| 296 | << Form("%s%4.2f%s%4.2f"," Ped.Rms: ",pix->GetPedRms(),"+-",pix->GetPedRmsErr())
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| 297 | << Form("%s%4.2f%s%4.2f"," Charge: " ,pix->GetConvertedMean(),"+-",pix->GetConvertedSigma())
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| 298 | << Form("%s%4.2f%s%4.2f"," Red.Sigma: ",pix->GetConvertedRSigma(),"+-",pix->GetConvertedRSigmaErr())
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| 299 | << Form("%s%4.2f%s%4.2f"," Num.Phes: ",pix->GetPheFFactorMethod(),"+-",pix->GetPheFFactorMethodErr())
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| 300 | << Form("%s%4.2f%s%4.2f"," Conv.FADC2Phe: ",pix->GetMeanConvFADC2Phe(),"+-",pix->GetMeanConvFADC2PheErr())
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| 301 | << " Saturated? :" << pix->IsHiGainSaturation()
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| 302 | << Form("%s%4.2f%s%4.2f"," Conv.HiLo: ",pix->GetConversionHiLo(),"+-",pix->GetConversionHiLoErr())
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| 303 | << endl;
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| 304 | id++;
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| 305 | }
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| 306 | }
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| 307 |
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| 308 | *fLog << all << id << " pixels" << endl;
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| 309 | id = 0;
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| 310 |
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| 311 |
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| 312 | *fLog << all << endl;
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| 313 | *fLog << all << "Previously Excluded pixels:" << endl;
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| 314 | *fLog << all << endl;
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| 315 |
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| 316 | id = 0;
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| 317 |
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| 318 | TIter Next4(fPixels);
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| 319 | while ((pix=(MCalibrationChargePix*)Next4()))
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| 320 | {
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| 321 | if (pix->IsExcluded())
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| 322 | {
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| 323 | *fLog << all << pix->GetPixId() << " ";
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| 324 | id++;
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| 325 |
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| 326 | if (!(id % 25))
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| 327 | *fLog << endl;
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| 328 | }
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| 329 | }
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| 330 |
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| 331 | *fLog << all << endl;
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| 332 | *fLog << all << "New Excluded pixels:" << endl;
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| 333 | *fLog << all << endl;
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| 334 |
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| 335 | TIter Next5(fPixels);
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| 336 | while ((pix=(MCalibrationChargePix*)Next5()))
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| 337 | {
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| 338 | if (!pix->IsFFactorMethodValid() && !pix->IsExcluded())
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| 339 | {
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| 340 | *fLog << all << pix->GetPixId() << " ";
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| 341 | id++;
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| 342 |
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| 343 | if (!(id % 25))
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| 344 | *fLog << endl;
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| 345 | }
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| 346 | }
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| 347 |
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| 348 | *fLog << endl;
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| 349 | *fLog << all << id << " Excluded pixels " << endl;
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| 350 | *fLog << endl;
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| 351 |
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| 352 | *fLog << all << endl;
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| 353 | *fLog << all << "Averaged Areas:" << endl;
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| 354 | *fLog << all << endl;
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| 355 |
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| 356 | TIter Next6(fAverageAreas);
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| 357 | while ((pix=(MCalibrationChargePix*)Next6()))
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| 358 | {
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| 359 | *fLog << all << Form("%s%3i","Area Idx: ",pix->GetPixId())
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| 360 | << " Ped. Rms: " << pix->GetPedRms() << " +- " << pix->GetPedRmsErr()
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| 361 | << " Mean signal: " << pix->GetMean() << " +- " << pix->GetMeanErr()
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| 362 | << " Sigma signal: " << pix->GetSigma() << " +- "<< pix->GetSigmaErr()
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| 363 | << " Reduced Sigma: " << pix->GetRSigma()
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| 364 | << " Nr Phe's: " << pix->GetPheFFactorMethod()
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| 365 | << endl;
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| 366 | }
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| 367 |
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| 368 | *fLog << all << endl;
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| 369 | *fLog << all << "Averaged Sectors:" << endl;
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| 370 | *fLog << all << endl;
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| 371 |
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| 372 | TIter Next7(fAverageSectors);
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| 373 | while ((pix=(MCalibrationChargePix*)Next7()))
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| 374 | {
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| 375 | *fLog << all << Form("%s%3i","Sector: ",pix->GetPixId())
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| 376 | << " Ped. Rms: " << pix->GetPedRms() << " +- " << pix->GetPedRmsErr()
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| 377 | << " Mean signal: " << pix->GetMean() << " +- " << pix->GetMeanErr()
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| 378 | << " Sigma signal: " << pix->GetSigma() << " +- "<< pix->GetSigmaErr()
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| 379 | << " Reduced Sigma: " << pix->GetRSigma()
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| 380 | << " Nr Phe's: " << pix->GetPheFFactorMethod()
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| 381 | << endl;
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| 382 | }
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| 383 | *fLog << all << endl;
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| 384 | }
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| 385 |
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| 386 |
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| 387 | // --------------------------------------------------------------------------
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| 388 | //
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| 389 | // The types are as follows:
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| 390 | //
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| 391 | // Fitted values:
|
|---|
| 392 | // ==============
|
|---|
| 393 | //
|
|---|
| 394 | // 0: Fitted Charge (see MCalibrationPix::GetMean())
|
|---|
| 395 | // 1: Error of fitted Charge (see MCalibrationPix::GetMeanErr())
|
|---|
| 396 | // 2: Sigma of fitted Charge (see MCalibrationPix::GetSigma())
|
|---|
| 397 | // 3: Error of Sigma of fitted Charge (see MCalibrationPix::GetSigmaErr())
|
|---|
| 398 | //
|
|---|
| 399 | // Useful variables derived from the fit results:
|
|---|
| 400 | // =============================================
|
|---|
| 401 | //
|
|---|
| 402 | // 4: Probability Gauss fit Charge distribution (see MCalibrationPix::GetProb())
|
|---|
| 403 | // 5: Reduced Sigma of fitted Charge (see MCalibrationChargePix::GetRSigma())
|
|---|
| 404 | // 6: Error Reduced Sigma of fitted Charge (see MCalibrationChargePix::GetRSigmaErr())
|
|---|
| 405 | // 7: Reduced Sigma per Charge (see MCalibrationChargePix::GetRSigmaPerCharge())
|
|---|
| 406 | // 8: Error of Reduced Sigma per Charge (see MCalibrationChargePix::GetRSigmaPerChargeErr())
|
|---|
| 407 | //
|
|---|
| 408 | // Results of the F-Factor calibration Method:
|
|---|
| 409 | // ===========================================
|
|---|
| 410 | //
|
|---|
| 411 | // 9: Nr. Photo-electrons from F-Factor Method (see MCalibrationChargePix::GetPheFFactorMethod())
|
|---|
| 412 | // 10: Error Nr. Photo-el. from F-Factor Method (see MCalibrationChargePix::GetPheFFactorMethodErr())
|
|---|
| 413 | // 11: Conversion factor from F-Factor Method (see MCalibrationChargePix::GetMeanConvFADC2Phe()
|
|---|
| 414 | // 12: Error conv. factor from F-Factor Method (see MCalibrationChargePix::GetMeanConvFADC2PheErr()
|
|---|
| 415 | // 13: Overall F-Factor from F-Factor Method (see MCalibrationChargePix::GetMeanFFactorFADC2Phot()
|
|---|
| 416 | // 14: Error F-Factor from F-Factor Method (see MCalibrationChargePix::GetMeanFFactorFADC2PhotErr()
|
|---|
| 417 | // 15: Pixels valid calibration F-Factor-Method (see MCalibrationChargePix::IsFFactorMethodValid())
|
|---|
| 418 | //
|
|---|
| 419 | // Results of the Low-Gain vs. High-Gain Conversion:
|
|---|
| 420 | // =================================================
|
|---|
| 421 | //
|
|---|
| 422 | // 16: Mean Signal Hi-Gain / Mean Signal Lo-Gain (see MCalibrationPix::GetHiLoMeansDivided())
|
|---|
| 423 | // 17: Error Signal High-Gain / Signal Low Gain (see MCalibrationPix::GetHiLoMeansDividedErr())
|
|---|
| 424 | // 18: Sigma High-Gain / Sigma Low Gain (see MCalibrationPix::GetHiLoSigmasDivided())
|
|---|
| 425 | // 19: Error Sigma High-Gain / Sigma Low Gain (see MCalibrationPix::GetHiLoSigmasDividedErr())
|
|---|
| 426 | //
|
|---|
| 427 | // Localized defects:
|
|---|
| 428 | // ==================
|
|---|
| 429 | //
|
|---|
| 430 | // 20: Excluded Pixels
|
|---|
| 431 | // 21: Number of pickup events in the Hi Gain (see MCalibrationPix::GetHiGainNumPickup())
|
|---|
| 432 | // 22: Number of pickup events in the Lo Gain (see MCalibrationPix::GetLoGainNumPickup())
|
|---|
| 433 | // 23: Number of blackout events in the Hi Gain (see MCalibrationPix::GetHiGainNumBlackout())
|
|---|
| 434 | // 24: Number of blackout events in the Lo Gain (see MCalibrationPix::GetLoGainNumBlackout())
|
|---|
| 435 | //
|
|---|
| 436 | // Other classifications of pixels:
|
|---|
| 437 | // ================================
|
|---|
| 438 | //
|
|---|
| 439 | // 25: Pixels with saturated High-Gain (see MCalibrationPix::IsHiGainSaturation())
|
|---|
| 440 | //
|
|---|
| 441 | // Calculated absolute arrival times (very low precision!):
|
|---|
| 442 | // ========================================================
|
|---|
| 443 | //
|
|---|
| 444 | // 26: Absolute Arrival time of the signal (see MCalibrationChargePix::GetAbsTimeMean())
|
|---|
| 445 | // 27: RMS Ab. Arrival time of the signal (see MCalibrationChargePix::GetAbsTimeRms())
|
|---|
| 446 | //
|
|---|
| 447 | // Used Pedestals:
|
|---|
| 448 | // ===============
|
|---|
| 449 | //
|
|---|
| 450 | // 28: Pedestal for entire signal extr. range (see MCalibrationChargePix::Ped())
|
|---|
| 451 | // 29: Error Pedestal entire signal extr. range (see MCalibrationChargePix::PedErr())
|
|---|
| 452 | // 30: Ped. RMS entire signal extraction range (see MCalibrationChargePix::PedRms())
|
|---|
| 453 | // 31: Error Ped. RMS entire signal extr. range (see MCalibrationChargePix::PedRmsErr())
|
|---|
| 454 | //
|
|---|
| 455 | // Special variables (for data check):
|
|---|
| 456 | // ====================================
|
|---|
| 457 | //
|
|---|
| 458 | // 32: HiGain RMS divided by Mean for every pixel (with inclusion of the excluded pixels)
|
|---|
| 459 | //
|
|---|
| 460 | Bool_t MCalibrationChargeCam::GetPixelContent(Double_t &val, Int_t idx, const MGeomCam &cam, Int_t type) const
|
|---|
| 461 | {
|
|---|
| 462 | if (idx > GetSize())
|
|---|
| 463 | return kFALSE;
|
|---|
| 464 |
|
|---|
| 465 | const Float_t area = cam[idx].GetA();
|
|---|
| 466 | if (area == 0)
|
|---|
| 467 | return kFALSE;
|
|---|
| 468 |
|
|---|
| 469 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[idx];
|
|---|
| 470 | switch (type)
|
|---|
| 471 | {
|
|---|
| 472 | case 0:
|
|---|
| 473 | if (pix.IsExcluded() || pix.GetConvertedMeanErr()<0)
|
|---|
| 474 | return kFALSE;
|
|---|
| 475 | val = pix.GetConvertedMean();
|
|---|
| 476 | return kTRUE;
|
|---|
| 477 | case 1:
|
|---|
| 478 | if (pix.IsExcluded() || pix.GetConvertedMeanErr()<0)
|
|---|
| 479 | return kFALSE;
|
|---|
| 480 | val = pix.GetConvertedMeanErr();
|
|---|
| 481 | return kTRUE;
|
|---|
| 482 | case 2:
|
|---|
| 483 | if (pix.IsExcluded() || pix.GetConvertedSigmaErr()<0)
|
|---|
| 484 | return kFALSE;
|
|---|
| 485 | val = pix.GetConvertedSigma();
|
|---|
| 486 | return kTRUE;
|
|---|
| 487 | case 3:
|
|---|
| 488 | if (pix.IsExcluded() || pix.GetConvertedSigmaErr()<0)
|
|---|
| 489 | return kFALSE;
|
|---|
| 490 | val = pix.GetConvertedSigmaErr();
|
|---|
| 491 | return kTRUE;
|
|---|
| 492 | case 4:
|
|---|
| 493 | if (pix.IsExcluded())
|
|---|
| 494 | return kFALSE;
|
|---|
| 495 | val = pix.GetProb();
|
|---|
| 496 | return val>=0;
|
|---|
| 497 | case 5:
|
|---|
| 498 | if (!pix.IsFFactorMethodValid())
|
|---|
| 499 | return kFALSE;
|
|---|
| 500 | if (pix.GetRSigma() == -1.)
|
|---|
| 501 | return kFALSE;
|
|---|
| 502 | val = pix.GetConvertedRSigma();
|
|---|
| 503 | break;
|
|---|
| 504 | case 6:
|
|---|
| 505 | if (!pix.IsFFactorMethodValid())
|
|---|
| 506 | return kFALSE;
|
|---|
| 507 | if (pix.GetRSigma() == -1.)
|
|---|
| 508 | return kFALSE;
|
|---|
| 509 | val = pix.GetConvertedRSigmaErr();
|
|---|
| 510 | break;
|
|---|
| 511 | case 7:
|
|---|
| 512 | if (!pix.IsFFactorMethodValid())
|
|---|
| 513 | return kFALSE;
|
|---|
| 514 | val = pix.GetRSigmaPerCharge();
|
|---|
| 515 | break;
|
|---|
| 516 | case 8:
|
|---|
| 517 | if (!pix.IsFFactorMethodValid())
|
|---|
| 518 | return kFALSE;
|
|---|
| 519 | val = pix.GetRSigmaPerChargeErr();
|
|---|
| 520 | break;
|
|---|
| 521 | case 9:
|
|---|
| 522 | // if (!pix.IsFFactorMethodValid())
|
|---|
| 523 | // return kFALSE;
|
|---|
| 524 | if (pix.IsExcluded() || pix.GetPheFFactorMethodErr()<0)
|
|---|
| 525 | return kFALSE;
|
|---|
| 526 | val = pix.GetPheFFactorMethod();
|
|---|
| 527 | return kTRUE;
|
|---|
| 528 | case 10:
|
|---|
| 529 | // if (!pix.IsFFactorMethodValid())
|
|---|
| 530 | // return kFALSE;
|
|---|
| 531 | if (pix.IsExcluded() || pix.GetPheFFactorMethodErr()<=0)
|
|---|
| 532 | return kFALSE;
|
|---|
| 533 | val = pix.GetPheFFactorMethodErr();
|
|---|
| 534 | return kTRUE;
|
|---|
| 535 | case 11:
|
|---|
| 536 | // if (!pix.IsFFactorMethodValid())
|
|---|
| 537 | // return kFALSE;
|
|---|
| 538 | if (pix.IsExcluded() || pix.GetMeanConvFADC2PheErr()<0)
|
|---|
| 539 | return kFALSE;
|
|---|
| 540 | val = pix.GetMeanConvFADC2Phe();
|
|---|
| 541 | return kTRUE;
|
|---|
| 542 | case 12:
|
|---|
| 543 | // if (!pix.IsFFactorMethodValid())
|
|---|
| 544 | // return kFALSE;
|
|---|
| 545 | if (pix.IsExcluded() || pix.GetMeanConvFADC2PheErr()<=0)
|
|---|
| 546 | return kFALSE;
|
|---|
| 547 | val = pix.GetMeanConvFADC2PheErr();
|
|---|
| 548 | return kTRUE;
|
|---|
| 549 | case 13:
|
|---|
| 550 | // if (!pix.IsFFactorMethodValid())
|
|---|
| 551 | // return kFALSE;
|
|---|
| 552 | if (pix.IsExcluded())
|
|---|
| 553 | return kFALSE;
|
|---|
| 554 | val = pix.GetMeanFFactorFADC2Phot();
|
|---|
| 555 | break;
|
|---|
| 556 | case 14:
|
|---|
| 557 | // if (!pix.IsFFactorMethodValid())
|
|---|
| 558 | // return kFALSE;
|
|---|
| 559 | if (pix.IsExcluded())
|
|---|
| 560 | return kFALSE;
|
|---|
| 561 | val = pix.GetMeanFFactorFADC2PhotErr();
|
|---|
| 562 | if (val <= 0.)
|
|---|
| 563 | val = 0.00001;
|
|---|
| 564 | break;
|
|---|
| 565 | case 15:
|
|---|
| 566 | if (pix.IsExcluded())
|
|---|
| 567 | return kFALSE;
|
|---|
| 568 | if (!pix.IsFFactorMethodValid())
|
|---|
| 569 | return kFALSE;
|
|---|
| 570 | val = 1;
|
|---|
| 571 | return kTRUE;
|
|---|
| 572 | case 16:
|
|---|
| 573 | if (pix.IsExcluded())
|
|---|
| 574 | return kFALSE;
|
|---|
| 575 | val = pix.GetHiLoMeansDivided();
|
|---|
| 576 | break;
|
|---|
| 577 | case 17:
|
|---|
| 578 | if (pix.IsExcluded())
|
|---|
| 579 | return kFALSE;
|
|---|
| 580 | val = pix.GetHiLoMeansDividedErr();
|
|---|
| 581 | break;
|
|---|
| 582 | case 18:
|
|---|
| 583 | if (pix.IsExcluded())
|
|---|
| 584 | return kFALSE;
|
|---|
| 585 | val = pix.GetHiLoSigmasDivided();
|
|---|
| 586 | break;
|
|---|
| 587 | case 19:
|
|---|
| 588 | if (pix.IsExcluded())
|
|---|
| 589 | return kFALSE;
|
|---|
| 590 | val = pix.GetHiLoSigmasDividedErr();
|
|---|
| 591 | break;
|
|---|
| 592 | case 20:
|
|---|
| 593 | if (!pix.IsExcluded())
|
|---|
| 594 | return kFALSE;
|
|---|
| 595 | val = 1.;
|
|---|
| 596 | return kTRUE;
|
|---|
| 597 | case 21:
|
|---|
| 598 | if (pix.IsExcluded())
|
|---|
| 599 | return kFALSE;
|
|---|
| 600 | val = pix.GetHiGainNumPickup();
|
|---|
| 601 | break;
|
|---|
| 602 | case 22:
|
|---|
| 603 | if (pix.IsExcluded())
|
|---|
| 604 | return kFALSE;
|
|---|
| 605 | val = pix.GetLoGainNumPickup();
|
|---|
| 606 | break;
|
|---|
| 607 | case 23:
|
|---|
| 608 | if (pix.IsExcluded())
|
|---|
| 609 | return kFALSE;
|
|---|
| 610 | val = pix.GetHiGainNumBlackout();
|
|---|
| 611 | break;
|
|---|
| 612 | case 24:
|
|---|
| 613 | if (pix.IsExcluded())
|
|---|
| 614 | return kFALSE;
|
|---|
| 615 | val = pix.GetLoGainNumBlackout();
|
|---|
| 616 | break;
|
|---|
| 617 | case 25:
|
|---|
| 618 | if (pix.IsExcluded())
|
|---|
| 619 | return kFALSE;
|
|---|
| 620 | val = pix.IsHiGainSaturation();
|
|---|
| 621 | break;
|
|---|
| 622 | case 26:
|
|---|
| 623 | if (pix.IsExcluded())
|
|---|
| 624 | return kFALSE;
|
|---|
| 625 | val = pix.GetAbsTimeMean();
|
|---|
| 626 | break;
|
|---|
| 627 | case 27:
|
|---|
| 628 | if (pix.IsExcluded())
|
|---|
| 629 | return kFALSE;
|
|---|
| 630 | val = pix.GetAbsTimeRms();
|
|---|
| 631 | break;
|
|---|
| 632 | case 28:
|
|---|
| 633 | if (pix.IsExcluded())
|
|---|
| 634 | return kFALSE;
|
|---|
| 635 | val = pix.GetPed();
|
|---|
| 636 | break;
|
|---|
| 637 | case 29:
|
|---|
| 638 | if (pix.IsExcluded())
|
|---|
| 639 | return kFALSE;
|
|---|
| 640 | val = pix.GetPedErr();
|
|---|
| 641 | break;
|
|---|
| 642 | case 30:
|
|---|
| 643 | if (pix.IsExcluded())
|
|---|
| 644 | return kFALSE;
|
|---|
| 645 | val = pix.GetPedRms();
|
|---|
| 646 | break;
|
|---|
| 647 | case 31:
|
|---|
| 648 | if (pix.IsExcluded())
|
|---|
| 649 | return kFALSE;
|
|---|
| 650 | val = pix.GetPedErr()/2.;
|
|---|
| 651 | break;
|
|---|
| 652 | case 32:
|
|---|
| 653 | if (pix.IsExcluded() || pix.GetRms()<0)
|
|---|
| 654 | return kFALSE;
|
|---|
| 655 | val = pix.GetMean() == 0. ? 0. : pix.GetRms()/pix.GetMean();
|
|---|
| 656 | return kTRUE;
|
|---|
| 657 | case 33:
|
|---|
| 658 | if (pix.IsExcluded() || pix.GetRms()<0)
|
|---|
| 659 | return kFALSE;
|
|---|
| 660 | if (pix.GetMean() == 0.)
|
|---|
| 661 | val = 0.;
|
|---|
| 662 | else
|
|---|
| 663 | val = pix.GetSigmaErr()/pix.GetMean() + pix.GetRms()*pix.GetMeanErr()/pix.GetMean()/pix.GetMean();
|
|---|
| 664 | return kTRUE;
|
|---|
| 665 | default:
|
|---|
| 666 | return kFALSE;
|
|---|
| 667 | }
|
|---|
| 668 |
|
|---|
| 669 | return val!=-1.;
|
|---|
| 670 | }
|
|---|
| 671 |
|
|---|
| 672 | Bool_t MCalibrationChargeCam::GetConversionFactorFFactor(Int_t ipx, Float_t &mean, Float_t &ferr, Float_t &ffactor)
|
|---|
| 673 | {
|
|---|
| 674 |
|
|---|
| 675 | MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[ipx];
|
|---|
| 676 |
|
|---|
| 677 | Float_t conv = pix.GetMeanConvFADC2Phe();
|
|---|
| 678 |
|
|---|
| 679 | if (conv < 0.)
|
|---|
| 680 | return kFALSE;
|
|---|
| 681 |
|
|---|
| 682 | mean = conv;
|
|---|
| 683 | ferr = pix.GetMeanConvFADC2PheErr();
|
|---|
| 684 | ffactor = pix.GetMeanFFactorFADC2Phot();
|
|---|
| 685 |
|
|---|
| 686 | return kTRUE;
|
|---|
| 687 | }
|
|---|
| 688 |
|
|---|
| 689 |
|
|---|
| 690 | // --------------------------------------------------------------------------
|
|---|
| 691 | //
|
|---|
| 692 | // Calculates the average conversion factor FADC counts to photons for pixel sizes.
|
|---|
| 693 | // The geometry container is used to get the necessary
|
|---|
| 694 | // geometry information (area index). The MCalibrationQECam container is necessary for
|
|---|
| 695 | // the quantum efficiency information.
|
|---|
| 696 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 697 | // in the calculation of the size average.
|
|---|
| 698 | //
|
|---|
| 699 | // Returns a TArrayF of dimension 2:
|
|---|
| 700 | // arr[0]: averaged conversion factors (default: -1.)
|
|---|
| 701 | // arr[1]: Error (rms) of averaged conversion factors (default: 0.)
|
|---|
| 702 | //
|
|---|
| 703 | TArrayF MCalibrationChargeCam::GetAveragedConvFADC2PhotPerArea ( const MGeomCam &geom, const MCalibrationQECam &qecam,
|
|---|
| 704 | const UInt_t ai, MBadPixelsCam *bad)
|
|---|
| 705 | {
|
|---|
| 706 |
|
|---|
| 707 | const Int_t np = GetSize();
|
|---|
| 708 |
|
|---|
| 709 | Double_t mean = 0.;
|
|---|
| 710 | Double_t mean2 = 0.;
|
|---|
| 711 | Int_t nr = 0;
|
|---|
| 712 |
|
|---|
| 713 | MHCamera convcam(geom,"ConvFactors","Conversion Factors;Conv Factor [phot/FADC cnts];channels");
|
|---|
| 714 |
|
|---|
| 715 | for (int i=0; i<np; i++)
|
|---|
| 716 | {
|
|---|
| 717 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 718 | continue;
|
|---|
| 719 |
|
|---|
| 720 | if (bad && (*bad)[i].IsUncalibrated(MBadPixelsPix::kDeviatingNumPhes))
|
|---|
| 721 | continue;
|
|---|
| 722 |
|
|---|
| 723 | const UInt_t aidx = geom[i].GetAidx();
|
|---|
| 724 |
|
|---|
| 725 | if (ai != aidx)
|
|---|
| 726 | continue;
|
|---|
| 727 |
|
|---|
| 728 | const MCalibrationQEPix &qepix = (MCalibrationQEPix&)qecam[i];
|
|---|
| 729 | if (!qepix.IsAverageQEFFactorAvailable())
|
|---|
| 730 | continue;
|
|---|
| 731 |
|
|---|
| 732 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
|
|---|
| 733 | const Float_t conv = pix.GetMeanConvFADC2Phe()/qepix.GetQECascadesFFactor();
|
|---|
| 734 |
|
|---|
| 735 | mean += conv;
|
|---|
| 736 | mean2 += conv*conv;
|
|---|
| 737 | nr ++;
|
|---|
| 738 |
|
|---|
| 739 | convcam.Fill(i,conv);
|
|---|
| 740 | convcam.SetUsed(i);
|
|---|
| 741 | }
|
|---|
| 742 |
|
|---|
| 743 | Float_t mn = nr ? mean/nr : -1.;
|
|---|
| 744 | Float_t sg = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0.;
|
|---|
| 745 |
|
|---|
| 746 | const Int_t aidx = (Int_t)ai;
|
|---|
| 747 |
|
|---|
| 748 | TH1D *h = convcam.ProjectionS(TArrayI(),TArrayI(1,&aidx),"_py",750);
|
|---|
| 749 | h->SetDirectory(NULL);
|
|---|
| 750 |
|
|---|
| 751 | TF1 *fit = NULL;
|
|---|
| 752 |
|
|---|
| 753 | if (geom.InheritsFrom("MGeomCamMagic"))
|
|---|
| 754 | {
|
|---|
| 755 |
|
|---|
| 756 | fit = new TF1("fit","gaus",0.4,5.);
|
|---|
| 757 |
|
|---|
| 758 | // Fix the ranges, as found by Nadia
|
|---|
| 759 | if(aidx == 0)
|
|---|
| 760 | h->Fit(fit, "REQ0", "",0.4,1.5);
|
|---|
| 761 | else
|
|---|
| 762 | h->Fit(fit ,"REQ0", "",1.,5.);
|
|---|
| 763 | }
|
|---|
| 764 | else
|
|---|
| 765 | {
|
|---|
| 766 | h->Fit("gaus","Q0");
|
|---|
| 767 | fit = h->GetFunction("gaus");
|
|---|
| 768 | }
|
|---|
| 769 |
|
|---|
| 770 | Float_t ci2 = fit->GetChisquare();
|
|---|
| 771 | Float_t sigma = fit->GetParameter(2);
|
|---|
| 772 |
|
|---|
| 773 | if (ci2 > 500. || sigma > sg)
|
|---|
| 774 | {
|
|---|
| 775 | if (geom.InheritsFrom("MGeomCamMagic"))
|
|---|
| 776 | {
|
|---|
| 777 | // Fix the ranges, as found by Nadia
|
|---|
| 778 | if(aidx == 0)
|
|---|
| 779 | h->Fit(fit, "REQ0", "",0.4,1.5);
|
|---|
| 780 | else
|
|---|
| 781 | h->Fit(fit, "REQ0", "",1.,5.);
|
|---|
| 782 | }
|
|---|
| 783 | else
|
|---|
| 784 | {
|
|---|
| 785 | h->Fit("gaus","MREQ0");
|
|---|
| 786 | fit = h->GetFunction("gaus");
|
|---|
| 787 | }
|
|---|
| 788 |
|
|---|
| 789 | ci2 = fit->GetChisquare();
|
|---|
| 790 | sigma = fit->GetParameter(2);
|
|---|
| 791 | }
|
|---|
| 792 |
|
|---|
| 793 | const Int_t ndf = fit->GetNDF();
|
|---|
| 794 |
|
|---|
| 795 | if (ci2 < 500. && sigma < sg && ndf > 2)
|
|---|
| 796 | {
|
|---|
| 797 | mn = fit->GetParameter(1);
|
|---|
| 798 | sg = sigma;
|
|---|
| 799 | }
|
|---|
| 800 |
|
|---|
| 801 | *fLog << inf << "Conversion Factors to photons area idx: " << aidx << ":" << endl;
|
|---|
| 802 | *fLog << inf << "Mean: " << Form("%4.3f",mn)
|
|---|
| 803 | << "+-" << Form("%4.3f",fit->GetParError(1))
|
|---|
| 804 | << " Sigma: " << Form("%4.3f",sg) << "+-" << Form("%4.3f",fit->GetParError(2))
|
|---|
| 805 | << " Chisquare: " << Form("%4.3f",fit->GetChisquare()) << " NDF : " << ndf << endl;
|
|---|
| 806 |
|
|---|
| 807 | delete fit;
|
|---|
| 808 | delete h;
|
|---|
| 809 | gROOT->GetListOfFunctions()->Remove(fit);
|
|---|
| 810 |
|
|---|
| 811 | TArrayF arr(2);
|
|---|
| 812 | arr[0] = mn;
|
|---|
| 813 | arr[1] = sg;
|
|---|
| 814 |
|
|---|
| 815 | return arr;
|
|---|
| 816 | }
|
|---|
| 817 |
|
|---|
| 818 | // --------------------------------------------------------------------------
|
|---|
| 819 | //
|
|---|
| 820 | // Calculates the average conversion factor FADC counts to equiv. photo-electrons for pixel sizes.
|
|---|
| 821 | // The geometry container is used to get the necessary
|
|---|
| 822 | // geometry information (area index). The MCalibrationQECam container is necessary for
|
|---|
| 823 | // the quantum efficiency information.
|
|---|
| 824 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 825 | // in the calculation of the size average.
|
|---|
| 826 | //
|
|---|
| 827 | // Returns a TArrayF of dimension 2:
|
|---|
| 828 | // arr[0]: averaged conversion factors (default: -1.)
|
|---|
| 829 | // arr[1]: Error (rms) of averaged conversion factors (default: 0.)
|
|---|
| 830 | //
|
|---|
| 831 | TArrayF MCalibrationChargeCam::GetAveragedConvFADC2PhePerArea ( const MGeomCam &geom, const MCalibrationQECam &qecam,
|
|---|
| 832 | const UInt_t ai, MBadPixelsCam *bad)
|
|---|
| 833 | {
|
|---|
| 834 |
|
|---|
| 835 | const Int_t np = GetSize();
|
|---|
| 836 |
|
|---|
| 837 | Double_t mean = 0.;
|
|---|
| 838 | Double_t mean2 = 0.;
|
|---|
| 839 | Int_t nr = 0;
|
|---|
| 840 |
|
|---|
| 841 | MHCamera convcam(geom,"ConvFactors","Conversion Factors;Conv Factor [phe/FADC cnts];channels");
|
|---|
| 842 |
|
|---|
| 843 | for (int i=0; i<np; i++)
|
|---|
| 844 | {
|
|---|
| 845 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 846 | continue;
|
|---|
| 847 |
|
|---|
| 848 | if (bad && (*bad)[i].IsUncalibrated(MBadPixelsPix::kDeviatingNumPhes))
|
|---|
| 849 | continue;
|
|---|
| 850 |
|
|---|
| 851 | const UInt_t aidx = geom[i].GetAidx();
|
|---|
| 852 |
|
|---|
| 853 | if (ai != aidx)
|
|---|
| 854 | continue;
|
|---|
| 855 |
|
|---|
| 856 | const MCalibrationQEPix &qepix = (MCalibrationQEPix&)qecam[i];
|
|---|
| 857 | if (!qepix.IsAverageQEFFactorAvailable())
|
|---|
| 858 | continue;
|
|---|
| 859 |
|
|---|
| 860 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
|
|---|
| 861 | const Float_t conv = pix.GetMeanConvFADC2Phe()/qepix.GetQECascadesFFactor()*MCalibrationQEPix::gkDefaultAverageQE;
|
|---|
| 862 |
|
|---|
| 863 | mean += conv;
|
|---|
| 864 | mean2 += conv*conv;
|
|---|
| 865 | nr ++;
|
|---|
| 866 |
|
|---|
| 867 | convcam.Fill(i,conv);
|
|---|
| 868 | convcam.SetUsed(i);
|
|---|
| 869 | }
|
|---|
| 870 |
|
|---|
| 871 | Float_t mn = nr ? mean/nr : -1.;
|
|---|
| 872 | Float_t sg = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0.;
|
|---|
| 873 |
|
|---|
| 874 | const Int_t aidx = (Int_t)ai;
|
|---|
| 875 |
|
|---|
| 876 | TH1D *h = convcam.ProjectionS(TArrayI(),TArrayI(1,&aidx),"_py",750);
|
|---|
| 877 | h->SetDirectory(NULL);
|
|---|
| 878 |
|
|---|
| 879 | TF1 *fit = NULL;
|
|---|
| 880 |
|
|---|
| 881 | if (geom.InheritsFrom("MGeomCamMagic"))
|
|---|
| 882 | {
|
|---|
| 883 |
|
|---|
| 884 | fit = new TF1("fit","gaus",0.01,1.);
|
|---|
| 885 |
|
|---|
| 886 | // Fix the ranges, as found by Nadia
|
|---|
| 887 | if(aidx == 0)
|
|---|
| 888 | {h->Fit("fit","REQ0", "",0.07,0.3);}
|
|---|
| 889 | else
|
|---|
| 890 | {h->Fit("fit","REQ0", "",0.15,1.0);}
|
|---|
| 891 | }
|
|---|
| 892 | else
|
|---|
| 893 | {
|
|---|
| 894 | h->Fit("gaus","Q0");
|
|---|
| 895 | fit = h->GetFunction("gaus");
|
|---|
| 896 | }
|
|---|
| 897 |
|
|---|
| 898 | Float_t ci2 = fit->GetChisquare();
|
|---|
| 899 | Float_t sigma = fit->GetParameter(2);
|
|---|
| 900 |
|
|---|
| 901 | if (ci2 > 500. || sigma > sg)
|
|---|
| 902 | {
|
|---|
| 903 | if (geom.InheritsFrom("MGeomCamMagic"))
|
|---|
| 904 | {
|
|---|
| 905 | // Fix the ranges, as found by Nadia
|
|---|
| 906 | if(aidx == 0)
|
|---|
| 907 | {h->Fit("fit","REQ0", "",0.07,0.3);}
|
|---|
| 908 | else
|
|---|
| 909 | {h->Fit("fit","REQ0", "",0.15,1.0);}
|
|---|
| 910 | }
|
|---|
| 911 | else
|
|---|
| 912 | {
|
|---|
| 913 | h->Fit("gaus","MREQ0");
|
|---|
| 914 | fit = h->GetFunction("gaus");
|
|---|
| 915 | }
|
|---|
| 916 |
|
|---|
| 917 | ci2 = fit->GetChisquare();
|
|---|
| 918 | sigma = fit->GetParameter(2);
|
|---|
| 919 | }
|
|---|
| 920 |
|
|---|
| 921 | const Int_t ndf = fit->GetNDF();
|
|---|
| 922 |
|
|---|
| 923 | if (ci2 < 500. && sigma < sg && ndf > 2)
|
|---|
| 924 | {
|
|---|
| 925 | mn = fit->GetParameter(1);
|
|---|
| 926 | sg = sigma;
|
|---|
| 927 | }
|
|---|
| 928 |
|
|---|
| 929 | *fLog << inf << "Conversion Factors to equiv. photo-electrons area idx: " << aidx << ":" << endl;
|
|---|
| 930 | *fLog << inf << "Mean: " << Form("%4.3f",mn)
|
|---|
| 931 | << "+-" << Form("%4.3f",fit->GetParError(1))
|
|---|
| 932 | << " Sigma: " << Form("%4.3f",sg) << "+-" << Form("%4.3f",fit->GetParError(2))
|
|---|
| 933 | << " Chisquare: " << Form("%4.3f",fit->GetChisquare()) << " NDF : " << ndf << endl;
|
|---|
| 934 |
|
|---|
| 935 | delete fit;
|
|---|
| 936 | delete h;
|
|---|
| 937 | gROOT->GetListOfFunctions()->Remove(fit);
|
|---|
| 938 |
|
|---|
| 939 | TArrayF arr(2);
|
|---|
| 940 | arr[0] = mn;
|
|---|
| 941 | arr[1] = sg;
|
|---|
| 942 |
|
|---|
| 943 | return arr;
|
|---|
| 944 | }
|
|---|
| 945 |
|
|---|
| 946 | // --------------------------------------------------------------------------
|
|---|
| 947 | //
|
|---|
| 948 | // Calculates the average conversion factor FADC counts to photons for camera sectors.
|
|---|
| 949 | // The geometry container is used to get the necessary
|
|---|
| 950 | // geometry information (area index). The MCalibrationQECam container is necessary for
|
|---|
| 951 | // the quantum efficiency information.
|
|---|
| 952 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 953 | // in the calculation of the size average.
|
|---|
| 954 | //
|
|---|
| 955 | // Returns a TArrayF of dimension 2:
|
|---|
| 956 | // arr[0]: averaged conversion factors (default: -1.)
|
|---|
| 957 | // arr[1]: Error (rms) of averaged conversion factors (default: 0.)
|
|---|
| 958 | //
|
|---|
| 959 | TArrayF MCalibrationChargeCam::GetAveragedConvFADC2PhotPerSector( const MGeomCam &geom, const MCalibrationQECam &qecam,
|
|---|
| 960 | const UInt_t sec, MBadPixelsCam *bad)
|
|---|
| 961 | {
|
|---|
| 962 | const Int_t np = GetSize();
|
|---|
| 963 |
|
|---|
| 964 | Double_t mean = 0.;
|
|---|
| 965 | Double_t mean2 = 0.;
|
|---|
| 966 | Int_t nr = 0;
|
|---|
| 967 |
|
|---|
| 968 | for (int i=0; i<np; i++)
|
|---|
| 969 | {
|
|---|
| 970 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 971 | continue;
|
|---|
| 972 |
|
|---|
| 973 | const UInt_t sector = geom[i].GetSector();
|
|---|
| 974 |
|
|---|
| 975 | if (sector != sec)
|
|---|
| 976 | continue;
|
|---|
| 977 |
|
|---|
| 978 | const MCalibrationQEPix &qepix = (MCalibrationQEPix&)qecam[i];
|
|---|
| 979 | if (!qepix.IsAverageQEFFactorAvailable())
|
|---|
| 980 | continue;
|
|---|
| 981 |
|
|---|
| 982 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
|
|---|
| 983 | const Float_t conv = pix.GetMeanConvFADC2Phe();
|
|---|
| 984 | const Float_t qe = qepix.GetQECascadesFFactor();
|
|---|
| 985 |
|
|---|
| 986 | mean += conv/qe;
|
|---|
| 987 | mean2 += conv*conv/qe/qe;
|
|---|
| 988 | nr ++;
|
|---|
| 989 |
|
|---|
| 990 | }
|
|---|
| 991 |
|
|---|
| 992 | TArrayF arr(2);
|
|---|
| 993 | arr[0] = nr ? mean/nr : -1;
|
|---|
| 994 | arr[1] = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0;
|
|---|
| 995 | return arr;
|
|---|
| 996 | }
|
|---|
| 997 |
|
|---|
| 998 | // --------------------------------------------------------------------------
|
|---|
| 999 | //
|
|---|
| 1000 | // Calculates the average mean arrival times for pixel sizes.
|
|---|
| 1001 | // The geometry container is used to get the necessary
|
|---|
| 1002 | // geometry information (area index).
|
|---|
| 1003 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 1004 | // in the calculation of the size average.
|
|---|
| 1005 | //
|
|---|
| 1006 | // Returns a TArrayF of dimension 2:
|
|---|
| 1007 | // arr[0]: averaged mean arrival times (default: -1.)
|
|---|
| 1008 | // arr[1]: Error (rms) of averaged mean arrival times (default: 0.)
|
|---|
| 1009 | //
|
|---|
| 1010 | TArrayF MCalibrationChargeCam::GetAveragedArrivalTimeMeanPerArea(const MGeomCam &geom,
|
|---|
| 1011 | const UInt_t ai, MBadPixelsCam *bad)
|
|---|
| 1012 | {
|
|---|
| 1013 |
|
|---|
| 1014 | const Int_t np = GetSize();
|
|---|
| 1015 |
|
|---|
| 1016 | Double_t mean = 0.;
|
|---|
| 1017 | Double_t mean2 = 0.;
|
|---|
| 1018 | Int_t nr = 0;
|
|---|
| 1019 |
|
|---|
| 1020 | for (int i=0; i<np; i++)
|
|---|
| 1021 | {
|
|---|
| 1022 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 1023 | continue;
|
|---|
| 1024 |
|
|---|
| 1025 | const UInt_t aidx = geom[i].GetAidx();
|
|---|
| 1026 |
|
|---|
| 1027 | if (ai != aidx)
|
|---|
| 1028 | continue;
|
|---|
| 1029 |
|
|---|
| 1030 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
|
|---|
| 1031 | const Float_t time = pix.GetAbsTimeMean();
|
|---|
| 1032 |
|
|---|
| 1033 | mean += time ;
|
|---|
| 1034 | mean2 += time*time;
|
|---|
| 1035 | nr ++;
|
|---|
| 1036 |
|
|---|
| 1037 | }
|
|---|
| 1038 |
|
|---|
| 1039 | TArrayF arr(2);
|
|---|
| 1040 | arr[0] = nr ? mean/nr : -1;
|
|---|
| 1041 | arr[1] = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0;
|
|---|
| 1042 | return arr;
|
|---|
| 1043 | }
|
|---|
| 1044 |
|
|---|
| 1045 | // --------------------------------------------------------------------------
|
|---|
| 1046 | //
|
|---|
| 1047 | // Calculates the average mean arrival times for camera sectors.
|
|---|
| 1048 | // The geometry container is used to get the necessary
|
|---|
| 1049 | // geometry information (area index).
|
|---|
| 1050 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 1051 | // in the calculation of the size average.
|
|---|
| 1052 | //
|
|---|
| 1053 | // Returns a TArrayF of dimension 2:
|
|---|
| 1054 | // arr[0]: averaged mean arrival times (default: -1.)
|
|---|
| 1055 | // arr[1]: Error (rms) of averaged mean arrival times (default: 0.)
|
|---|
| 1056 | //
|
|---|
| 1057 | TArrayF MCalibrationChargeCam::GetAveragedArrivalTimeMeanPerSector(const MGeomCam &geom,
|
|---|
| 1058 | const UInt_t sec, MBadPixelsCam *bad)
|
|---|
| 1059 | {
|
|---|
| 1060 | const Int_t np = GetSize();
|
|---|
| 1061 |
|
|---|
| 1062 | Double_t mean = 0.;
|
|---|
| 1063 | Double_t mean2 = 0.;
|
|---|
| 1064 | Int_t nr = 0;
|
|---|
| 1065 |
|
|---|
| 1066 | for (int i=0; i<np; i++)
|
|---|
| 1067 | {
|
|---|
| 1068 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 1069 | continue;
|
|---|
| 1070 |
|
|---|
| 1071 | const UInt_t sector = geom[i].GetSector();
|
|---|
| 1072 |
|
|---|
| 1073 | if (sector != sec)
|
|---|
| 1074 | continue;
|
|---|
| 1075 |
|
|---|
| 1076 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
|
|---|
| 1077 | const Float_t time = pix.GetAbsTimeMean();
|
|---|
| 1078 |
|
|---|
| 1079 | mean += time;
|
|---|
| 1080 | mean2 += time*time;
|
|---|
| 1081 | nr ++;
|
|---|
| 1082 |
|
|---|
| 1083 | }
|
|---|
| 1084 |
|
|---|
| 1085 | TArrayF arr(2);
|
|---|
| 1086 | arr[0] = nr ? mean/nr : -1;
|
|---|
| 1087 | arr[1] = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0;
|
|---|
| 1088 | return arr;
|
|---|
| 1089 | }
|
|---|
| 1090 |
|
|---|
| 1091 | // --------------------------------------------------------------------------
|
|---|
| 1092 | //
|
|---|
| 1093 | // Calculates the average arrival time RMSs for pixel sizes.
|
|---|
| 1094 | // The geometry container is used to get the necessary
|
|---|
| 1095 | // geometry information (area index).
|
|---|
| 1096 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 1097 | // in the calculation of the size average.
|
|---|
| 1098 | //
|
|---|
| 1099 | // Returns a TArrayF of dimension 2:
|
|---|
| 1100 | // arr[0]: averaged arrival time RMSs (default: -1.)
|
|---|
| 1101 | // arr[1]: Error (rms) of averaged arrival time RMSs (default: 0.)
|
|---|
| 1102 | //
|
|---|
| 1103 | TArrayF MCalibrationChargeCam::GetAveragedArrivalTimeRmsPerArea ( const MGeomCam &geom,
|
|---|
| 1104 | const UInt_t ai, MBadPixelsCam *bad)
|
|---|
| 1105 | {
|
|---|
| 1106 |
|
|---|
| 1107 | const Int_t np = GetSize();
|
|---|
| 1108 |
|
|---|
| 1109 | Double_t mean = 0.;
|
|---|
| 1110 | Double_t mean2 = 0.;
|
|---|
| 1111 | Int_t nr = 0;
|
|---|
| 1112 |
|
|---|
| 1113 | for (int i=0; i<np; i++)
|
|---|
| 1114 | {
|
|---|
| 1115 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 1116 | continue;
|
|---|
| 1117 |
|
|---|
| 1118 | const UInt_t aidx = geom[i].GetAidx();
|
|---|
| 1119 |
|
|---|
| 1120 | if (ai != aidx)
|
|---|
| 1121 | continue;
|
|---|
| 1122 |
|
|---|
| 1123 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
|
|---|
| 1124 | const Float_t rms = pix.GetAbsTimeRms();
|
|---|
| 1125 |
|
|---|
| 1126 | mean += rms;
|
|---|
| 1127 | mean2 += rms*rms;
|
|---|
| 1128 | nr ++;
|
|---|
| 1129 |
|
|---|
| 1130 | }
|
|---|
| 1131 |
|
|---|
| 1132 | TArrayF arr(2);
|
|---|
| 1133 | arr[0] = nr ? mean/nr : -1;
|
|---|
| 1134 | arr[1] = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0;
|
|---|
| 1135 | return arr;
|
|---|
| 1136 | }
|
|---|
| 1137 |
|
|---|
| 1138 | // --------------------------------------------------------------------------
|
|---|
| 1139 | //
|
|---|
| 1140 | // Calculates the average arrival time RMSs for camera sectors.
|
|---|
| 1141 | // The geometry container is used to get the necessary
|
|---|
| 1142 | // geometry information (area index).
|
|---|
| 1143 | // If the bad pixel container is given all pixels which have the flag 'kUnsuitableRun' are ignored
|
|---|
| 1144 | // in the calculation of the size average.
|
|---|
| 1145 | //
|
|---|
| 1146 | // Returns a TArrayF of dimension 2:
|
|---|
| 1147 | // arr[0]: averaged arrival time RMSs (default: -1.)
|
|---|
| 1148 | // arr[1]: Error (rms) of averaged arrival time RMSs (default: 0.)
|
|---|
| 1149 | //
|
|---|
| 1150 | TArrayF MCalibrationChargeCam::GetAveragedArrivalTimeRmsPerSector( const MGeomCam &geom, const UInt_t sec, MBadPixelsCam *bad)
|
|---|
| 1151 | {
|
|---|
| 1152 | const Int_t np = GetSize();
|
|---|
| 1153 |
|
|---|
| 1154 | Double_t mean = 0.;
|
|---|
| 1155 | Double_t mean2 = 0.;
|
|---|
| 1156 | Int_t nr = 0;
|
|---|
| 1157 |
|
|---|
| 1158 | for (int i=0; i<np; i++)
|
|---|
| 1159 | {
|
|---|
| 1160 | if (bad && (*bad)[i].IsUnsuitable(MBadPixelsPix::kUnsuitableRun))
|
|---|
| 1161 | continue;
|
|---|
| 1162 |
|
|---|
| 1163 | const UInt_t sector = geom[i].GetSector();
|
|---|
| 1164 |
|
|---|
| 1165 | if (sector != sec)
|
|---|
| 1166 | continue;
|
|---|
| 1167 |
|
|---|
| 1168 | const MCalibrationChargePix &pix = (MCalibrationChargePix&)(*this)[i];
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| 1169 | const Float_t rms = pix.GetAbsTimeRms();
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| 1170 |
|
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| 1171 | mean += rms;
|
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| 1172 | mean2 += rms*rms;
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|---|
| 1173 | nr ++;
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|---|
| 1174 | }
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|---|
| 1175 |
|
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| 1176 | TArrayF arr(2);
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|---|
| 1177 | arr[0] = nr ? mean/nr : -1;
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| 1178 | arr[1] = nr>1 ? TMath::Sqrt((mean2 - mean*mean/nr)/(nr-1)) : 0;
|
|---|
| 1179 |
|
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| 1180 | return arr;
|
|---|
| 1181 | }
|
|---|
