| 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, 2000-2003
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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 | // const TString pedfile = "/mnt/Data/rootdata/DarkPatch4/2003_11_27/20031126_03030_P_DarkPatch4_E.root";
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| 26 | // const TString calfile = "/mnt/Data/rootdata/DarkPatch4/2004_01_17/20040116_*_C_DarkPatch2_E.root";
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| 27 |
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| 28 | const TString pedfile = "/mnt/Data/rootdata/Miscellaneous/2003_12_19/20031218_03522_P_Park_E.root";
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| 29 | const TString calfile = "/mnt/Data/rootdata/Miscellaneous/2003_12_19/20031218_03527_C_Park_E.root";
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| 30 |
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| 31 | void calibration(TString pedname=pedfile,
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| 32 | TString calname=calfile)
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| 33 | {
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| 34 |
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| 35 | //
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| 36 | // Create a empty Parameter List and an empty Task List
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| 37 | // The tasklist is identified in the eventloop by its name
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| 38 | //
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| 39 | MParList plist;
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| 40 |
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| 41 | MTaskList tlist;
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| 42 | plist.AddToList(&tlist);
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| 43 |
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| 44 | //
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| 45 | // Now setup the tasks and tasklist for the pedestals:
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| 46 | // ---------------------------------------------------
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| 47 | //
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| 48 |
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| 49 | MReadMarsFile read("Events", pedname);
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| 50 | read.DisableAutoScheme();
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| 51 |
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| 52 | MGeomApply geomapl;
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| 53 | MPedCalcPedRun pedcalc;
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| 54 | MGeomCamMagic geomcam;
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| 55 | MPedestalCam pedcam;
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| 56 |
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| 57 | tlist.AddToList(&read);
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| 58 | tlist.AddToList(&geomapl);
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| 59 | tlist.AddToList(&pedcalc);
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| 60 |
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| 61 | plist.AddToList(&pedcam);
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| 62 |
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| 63 | MHCamEvent hist("Pedestal");
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| 64 | hist.SetType(1);
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| 65 | plist.AddToList(&hist);
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| 66 | MFillH fill(&hist, "MPedestalCam");
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| 67 |
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| 68 | tlist.AddToList(&fill);
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| 69 |
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| 70 | MStatusDisplay *d1 = new MStatusDisplay;
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| 71 |
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| 72 | //Set update time to 3s
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| 73 | d1->SetUpdateTime(3000);
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| 74 |
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| 75 | //
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| 76 | // Create and setup the eventloop
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| 77 | //
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| 78 | MEvtLoop evtloop;
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| 79 | evtloop.SetParList(&plist);
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| 80 | evtloop.SetDisplay(d1);
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| 81 |
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| 82 | //
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| 83 | // Execute first analysis
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| 84 | //
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| 85 | if (!evtloop.Eventloop())
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| 86 | return;
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| 87 |
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| 88 | tlist.PrintStatistics();
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| 89 |
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| 90 | //
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| 91 | // Create a empty Parameter List and an empty Task List
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| 92 | //
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| 93 | MParList plist2;
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| 94 | MTaskList tlist2;
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| 95 | plist2.AddToList(&tlist2);
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| 96 |
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| 97 | MExtractedSignalCam sigcam;
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| 98 | MCalibrationCam calcam;
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| 99 | //
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| 100 | // Get the previously created MPedestalCam into the new Parameter List
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| 101 | //
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| 102 | plist2.AddToList(&pedcam);
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| 103 | plist2.AddToList(&sigcam);
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| 104 | plist2.AddToList(&calcam);
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| 105 |
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| 106 | //
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| 107 | // Get the MAGIC geometry
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| 108 | //
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| 109 | tlist2.AddToList(&geomapl);
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| 110 | plist2.AddToList(&geomcam);
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| 111 |
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| 112 | //
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| 113 | // Now setup the new tasks and tasklist for the calibration
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| 114 | // ---------------------------------------------------
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| 115 | //
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| 116 |
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| 117 | MReadMarsFile read2("Events", calname);
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| 118 | read2.DisableAutoScheme();
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| 119 |
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| 120 | MExtractSignal sigsig;
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| 121 | MCalibrationCalc calcalc;
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| 122 |
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| 123 | //
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| 124 | // In case, we want to exclude a pre-defined list of bad pixels:
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| 125 | // (This is a preliminary feature)
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| 126 | //
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| 127 | // calcalc.ExcludePixelsFromAsciiFile("badpixels.dat");
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| 128 |
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| 129 | //
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| 130 | // As long, as we don't have digital modules,
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| 131 | // we have to set the color of the pulser LED by hand
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| 132 | //
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| 133 | calcalc.SetPulserColor(MCalibrationCalc::kECT1);
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| 134 |
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| 135 | //
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| 136 | // In case, we want to apply another fit function to the
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| 137 | // blind pixel
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| 138 | //
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| 139 | MCalibrationBlindPix *bp = calcam.GetBlindPixel();
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| 140 | bp->ChangeFitFunc(MHCalibrationBlindPixel::kEPoisson5);
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| 141 |
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| 142 | tlist2.AddToList(&read2);
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| 143 | tlist2.AddToList(&sigsig);
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| 144 | tlist2.AddToList(&calcalc);
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| 145 |
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| 146 | //
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| 147 | // Create and setup the eventloop
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| 148 | //
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| 149 | MEvtLoop evtloop2;
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| 150 | evtloop2.SetParList(&plist2);
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| 151 |
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| 152 | //
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| 153 | // Execute second analysis
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| 154 | //
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| 155 | if (!evtloop2.Eventloop())
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| 156 | return;
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| 157 |
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| 158 | tlist2.PrintStatistics();
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| 159 |
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| 160 | //
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| 161 | // just one example how to get the plots of individual pixels
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| 162 | //
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| 163 | MCalibrationCam *cam = plist2.FindObject("MCalibrationCam");
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| 164 | cam.Print();
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| 165 |
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| 166 | MHCamEvent camevt;
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| 167 | MHCamera disp1 (geomcam, "MCalibrationPix;Charge", "Fitted Mean Charges");
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| 168 | MHCamera disp3 (geomcam, "MCalibrationPix;SigmaCharge", "Sigma of Fitted Charges");
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| 169 | MHCamera disp5 (geomcam, "MCalibrationPix;ChargeProb", "Probability of Fit");
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| 170 | MHCamera disp6 (geomcam, "MCalibrationPix;Time", "Arrival Times");
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| 171 | MHCamera disp7 (geomcam, "MCalibrationPix;SigmaTime", "Sigma of Arrival Times");
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| 172 | MHCamera disp8 (geomcam, "MCalibrationPix;TimeChiSquare", "Chi Square of Time Fit");
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| 173 | MHCamera disp9 (geomcam, "MCalibrationPix;Ped", "Pedestals");
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| 174 | MHCamera disp10 (geomcam, "MCalibrationPix;PedRms", "Pedestal RMS");
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| 175 | MHCamera disp11 (geomcam, "MCalibrationPix;RSigma", "Reduced Sigmas");
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| 176 | MHCamera disp12 (geomcam, "MCalibrationPix;PheFFactorMethod", "Nr. of Phe's (F-Factor Method)");
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| 177 | MHCamera disp13 (geomcam, "MCalibrationPix;MeanConversionFFactorMethod",
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| 178 | "Conversion Factor (F-Factor Method)");
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| 179 | MHCamera disp14 (geomcam, "MCalibrationPix;MeanPhotInsidePlexiglass",
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| 180 | "Nr. of Photons (Blind Pixel Method)");
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| 181 | MHCamera disp15 (geomcam, "MCalibrationPix;MeanConversionBlindPixelMethod",
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| 182 | "Conversion Factor (Blind Pixel Method)");
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| 183 | MHCamera disp16 (geomcam, "MCalibrationPix;RSigma/Charge", "Reduced Sigma per Charge");
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| 184 |
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| 185 | disp1.SetCamContent(*cam, 0);
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| 186 | disp1.SetCamError(*cam,1);
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| 187 |
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| 188 | disp3.SetCamContent(*cam, 2);
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| 189 | disp3.SetCamError(*cam,3);
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| 190 |
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| 191 | disp5.SetCamContent(*cam, 4);
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| 192 |
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| 193 | disp6.SetCamContent(*cam, 5);
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| 194 | disp6.SetCamError(*cam, 6);
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| 195 | disp7.SetCamContent(*cam, 6);
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| 196 | disp8.SetCamContent(*cam, 7);
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| 197 |
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| 198 | disp9.SetCamContent(*cam, 8);
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| 199 | disp9.SetCamError(*cam, 9);
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| 200 |
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| 201 | disp10.SetCamContent(*cam, 9);
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| 202 | disp11.SetCamContent(*cam, 10);
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| 203 |
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| 204 | disp12.SetCamContent(*cam, 11);
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| 205 | disp12.SetCamError(*cam, 12);
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| 206 |
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| 207 | disp13.SetCamContent(*cam, 13);
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| 208 | disp13.SetCamError(*cam, 14);
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| 209 |
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| 210 | disp14.SetCamContent(*cam, 15);
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| 211 | disp15.SetCamContent(*cam, 16);
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| 212 | disp16.SetCamContent(*cam, 17);
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| 213 |
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| 214 |
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| 215 | disp1.SetYTitle("Charge [FADC counts]");
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| 216 | disp3.SetYTitle("\\sigma_{Charge} [FADC counts]");
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| 217 | disp5.SetYTitle("P_{Charge} [1]");
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| 218 | disp6.SetYTitle("Arr. Time [Time Slice Nr.]");
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| 219 | disp7.SetYTitle("\\sigma_{Time} [Time Slices]");
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| 220 | disp8.SetYTitle("\\chi^{2}_{Time} [1]");
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| 221 | disp9.SetYTitle("Ped [FADC Counts ]");
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| 222 | disp10.SetYTitle("RMS_{Ped} [FADC Counts ]");
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| 223 | disp11.SetYTitle("\\sqrt{\\sigma^{2}_{Charge} - RMS^{2}_{Ped}} [FADC Counts]");
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| 224 | disp12.SetYTitle("Nr. Photo-Electrons [1]");
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| 225 | disp13.SetYTitle("Conversion Factor [PhE/FADC Count]");
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| 226 | disp14.SetYTitle("Nr. Photons [1]");
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| 227 | disp15.SetYTitle("Conversion Factor [Phot/FADC Count]");
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| 228 | disp16.SetYTitle("Reduced Sigma / Charge [1]");
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| 229 |
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| 230 | MStatusDisplay *d3 = new MStatusDisplay;
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| 231 | d3->SetUpdateTime(3000);
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| 232 | d3->Resize(850,700);
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| 233 |
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| 234 | gStyle->SetOptStat(1111);
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| 235 | gStyle->SetOptFit();
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| 236 |
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| 237 | // Charges
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| 238 | TCanvas &c1 = d3->AddTab("Fitted Charges");
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| 239 | c1.Divide(2,3);
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| 240 |
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| 241 | CamDraw(c1,disp1,cam,1,2,1);
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| 242 | CamDraw(c1,disp3,cam,2,2,2);
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| 243 |
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| 244 | // Fit Probability
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| 245 | TCanvas &c2 = d3->AddTab("Fit Prob.");
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| 246 | c2.Divide(1,3);
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| 247 |
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| 248 | CamDraw(c2,disp5,cam,1,1,3);
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| 249 |
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| 250 | // Times
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| 251 | TCanvas &c3 = d3->AddTab("Fitted Times");
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| 252 | c3.Divide(3,3);
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| 253 |
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| 254 | CamDraw(c3,disp6,cam,1,3,1);
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| 255 | CamDraw(c3,disp7,cam,2,3,0);
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| 256 | CamDraw(c3,disp8,cam,3,3,0);
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| 257 |
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| 258 | // Pedestals
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| 259 | TCanvas &c4 = d3->AddTab("Pedestals");
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| 260 | c4.Divide(2,3);
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| 261 |
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| 262 | CamDraw(c4,disp9,cam,1,2,0);
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| 263 | CamDraw(c4,disp10,cam,2,2,1);
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| 264 |
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| 265 | // Reduced Sigmas
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| 266 | TCanvas &c5 = d3->AddTab("Reduced Sigmas");
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| 267 | c5.Divide(2,3);
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| 268 |
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| 269 | CamDraw(c5,disp11,cam,1,2,2);
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| 270 | CamDraw(c5,disp16,cam,2,2,2);
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| 271 |
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| 272 | // F-Factor Method
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| 273 | TCanvas &c6 = d3->AddTab("F-Factor Method");
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| 274 | c6.Divide(2,3);
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| 275 |
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| 276 | CamDraw(c6,disp12,cam,1,2,1);
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| 277 | CamDraw(c6,disp13,cam,2,2,1);
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| 278 |
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| 279 | // Blind Pixel Method
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| 280 | TCanvas &c7 = d3->AddTab("Blind Pixel Method");
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| 281 | c7.Divide(2, 3);
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| 282 |
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| 283 | CamDraw(c7,disp14,cam,1,2,9);
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| 284 | CamDraw(c7,disp15,cam,2,2,1);
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| 285 |
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| 286 | }
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| 287 |
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| 288 | void CamDraw(TCanvas &c, MHCamera &cam, MCamEvent *evt, Int_t i, Int_t j, Int_t fit)
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| 289 | {
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| 290 |
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| 291 | c.cd(i);
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| 292 | gPad->SetBorderMode(0);
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| 293 | MHCamera *obj1=(MHCamera*)cam.DrawCopy("hist");
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| 294 | obj1->AddNotify(*evt);
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| 295 |
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| 296 | c.cd(i+j);
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| 297 | gPad->SetBorderMode(0);
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| 298 | obj1->Draw();
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| 299 | ((MHCamera*)obj1)->SetPrettyPalette();
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| 300 |
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| 301 | c.cd(i+2*j);
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| 302 | gPad->SetBorderMode(0);
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| 303 | Float_t he = gStyle->GetStatH();
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| 304 | Float_t wi = gStyle->GetStatH();
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| 305 | gStyle->SetStatH(0.4);
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| 306 | gStyle->SetStatW(0.25);
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| 307 |
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| 308 | TH1D *obj2 = (TH1D*)obj1->Projection();
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| 309 | obj2->Draw();
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| 310 | obj2->SetBit(kCanDelete);
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| 311 |
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| 312 | const Double_t min = obj2->GetBinCenter(obj2->GetXaxis()->GetFirst());
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| 313 | const Double_t max = obj2->GetBinCenter(obj2->GetXaxis()->GetLast());
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| 314 | const Double_t integ = obj2->Integral("width")/2.5;
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| 315 | const Double_t mean = obj2->GetMean();
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| 316 | const Double_t rms = obj2->GetRMS();
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| 317 | const Double_t width = max-min;
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| 318 |
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| 319 | switch (fit)
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| 320 | {
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| 321 | case 0:
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| 322 | TF1 *sgaus = new TF1("sgaus","gaus(0)",min,max);
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| 323 | sgaus->SetParNames("Area","#mu","#sigma");
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| 324 | sgaus->SetParameters(integ/rms,mean,rms);
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| 325 | sgaus->SetParLimits(0,0.,integ);
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| 326 | sgaus->SetParLimits(1,min,max);
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| 327 | sgaus->SetParLimits(2,0,width/1.5);
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| 328 | obj2->Fit("sgaus","QLR");
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| 329 | obj2->GetFunction("sgaus")->SetLineColor(kYellow);
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| 330 | break;
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| 331 |
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| 332 | case 1:
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| 333 | TF1 *dgaus = new TF1("dgaus","gaus(0)+gaus(3)",min,max);
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| 334 | dgaus->SetParNames("A1","#mu1","#sigma1","A2","#mu2","#sigma2");
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| 335 | dgaus->SetParameters(integ/width,max-width/6.,width/4.,
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| 336 | integ/width,min+width/6.,width/4.);
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| 337 | dgaus->SetParLimits(0,0,integ);
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| 338 | dgaus->SetParLimits(1,min,max);
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| 339 | dgaus->SetParLimits(2,0,width/3.);
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| 340 | dgaus->SetParLimits(3,0,integ);
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| 341 | dgaus->SetParLimits(4,min,max);
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| 342 | dgaus->SetParLimits(5,0,width/3.);
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| 343 | obj2->Fit("dgaus","QLR");
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| 344 | obj2->GetFunction("dgaus")->SetLineColor(kYellow);
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| 345 | break;
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| 346 |
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| 347 | case 2:
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| 348 | TF1 *tgaus = new TF1("tgaus","gaus(0)+gaus(3)+gaus(6)",min,max);
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| 349 | tgaus->SetParNames("A1","#mu1","#sigma1","A2","#mu2","#sigma2","A3","#mu3","#sigma3");
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| 350 | tgaus->SetParameters(integ/width,max-width/6.,width/4.,
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| 351 | integ/width,min+width/6.,width/4.,
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| 352 | integ/width,min+width/6.,width/2.);
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| 353 | tgaus->SetParLimits(0,0,integ);
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| 354 | tgaus->SetParLimits(1,min,max);
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| 355 | tgaus->SetParLimits(2,0,width/4.);
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| 356 | tgaus->SetParLimits(3,0,integ);
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| 357 | tgaus->SetParLimits(4,min,max);
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| 358 | tgaus->SetParLimits(5,0,width/4.);
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| 359 | tgaus->SetParLimits(6,0,integ);
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| 360 | tgaus->SetParLimits(7,min,max);
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| 361 | tgaus->SetParLimits(8,0,width/2.);
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| 362 | obj2->Fit("tgaus","QLR");
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| 363 | obj2->GetFunction("tgaus")->SetLineColor(kYellow);
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| 364 | break;
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| 365 | case 3:
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| 366 | obj2->Fit("pol0","Q");
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| 367 | obj2->GetFunction("pol0")->SetLineColor(kYellow);
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| 368 | break;
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| 369 | case 9:
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| 370 | break;
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| 371 | default:
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| 372 | obj2->Fit("gaus","Q");
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| 373 | obj2->GetFunction("gaus")->SetLineColor(kYellow);
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| 374 | break;
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| 375 | }
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| 376 |
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| 377 | gStyle->SetStatH(he);
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| 378 | gStyle->SetStatW(wi);
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| 379 |
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| 380 | }
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