1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////////
20 // class for ZDC calibration //
22 ///////////////////////////////////////////////////////////////////////////////
24 #include "AliZDCCalibData.h"
26 ClassImp(AliZDCCalibData)
28 //________________________________________________________________
29 AliZDCCalibData::AliZDCCalibData():
35 //________________________________________________________________
36 AliZDCCalibData::AliZDCCalibData(const char* name):
50 TString namst = "Calib_";
52 SetName(namst.Data());
53 SetTitle(namst.Data());
57 //________________________________________________________________
58 AliZDCCalibData::AliZDCCalibData(const AliZDCCalibData& calibda) :
62 SetName(calibda.GetName());
63 SetTitle(calibda.GetName());
65 for(int t=0; t<48; t++){
66 fMeanPedestal[t] = calibda.GetMeanPed(t);
67 fMeanPedWidth[t] = calibda.GetMeanPedWidth(t);
68 fOOTPedestal[t] = calibda.GetOOTPed(t);
69 fOOTPedWidth[t] = calibda.GetOOTPedWidth(t);
70 fPedCorrCoeff[0][t] = calibda.GetPedCorrCoeff0(t);
71 fPedCorrCoeff[1][t] = calibda.GetPedCorrCoeff1(t);
73 for(int t=0; t<6; t++) fEnCalibration[t] = calibda.GetEnCalib(t);
75 fZEMEndValue = calibda.GetZEMEndValue();
76 fZEMCutFraction = calibda.GetZEMCutFraction();
77 fDZEMSup = calibda.GetDZEMSup();
78 fDZEMInf = calibda.GetDZEMInf();
81 //________________________________________________________________
82 AliZDCCalibData &AliZDCCalibData::operator =(const AliZDCCalibData& calibda)
84 // assignment operator
85 SetName(calibda.GetName());
86 SetTitle(calibda.GetName());
88 for(int t=0; t<48; t++){
89 fMeanPedestal[t] = calibda.GetMeanPed(t);
90 fMeanPedWidth[t] = calibda.GetMeanPedWidth(t);
91 fOOTPedestal[t] = calibda.GetOOTPed(t);
92 fOOTPedWidth[t] = calibda.GetOOTPedWidth(t);
93 fPedCorrCoeff[0][t] = calibda.GetPedCorrCoeff0(t);
94 fPedCorrCoeff[1][t] = calibda.GetPedCorrCoeff1(t);
96 for(int t=0; t<6; t++) fEnCalibration[t] = calibda.GetEnCalib(t);
97 fZEMEndValue = calibda.GetZEMEndValue();
98 fZEMCutFraction = calibda.GetZEMCutFraction();
103 //________________________________________________________________
104 AliZDCCalibData::~AliZDCCalibData()
108 //________________________________________________________________
109 void AliZDCCalibData::Reset()
112 memset(fMeanPedestal,0,48*sizeof(Float_t));
113 memset(fMeanPedWidth,0,48*sizeof(Float_t));
114 memset(fOOTPedestal,0,48*sizeof(Float_t));
115 memset(fOOTPedWidth,0,48*sizeof(Float_t));
116 memset(fEnCalibration,0,6*sizeof(Float_t));
117 memset(fZN1EqualCoeff,0,5*sizeof(Float_t));
118 memset(fZP1EqualCoeff,0,5*sizeof(Float_t));
119 memset(fZN2EqualCoeff,0,5*sizeof(Float_t));
120 memset(fZP2EqualCoeff,0,5*sizeof(Float_t));
124 //________________________________________________________________
125 void AliZDCCalibData::Print(Option_t *) const
127 // Printing of calibration object
128 printf("\n ####### In-time pedestal values (mean value, sigma) ####### \n");
129 for(int t=0; t<48; t++)
130 printf("\t ADC%d (%.1f, %.1f)\n",t,fMeanPedestal[t],fMeanPedWidth[t]);
132 printf("\n\n ####### Out-of-time pedestal values (mean value, sigma) ####### \n");
133 for(int t=0; t<48; t++)
134 printf("\t ADC-OoT%d (%.1f, %.1f)\n",t,fOOTPedestal[t],fOOTPedWidth[t]);
136 printf("\n\n ####### Energy calibration coefficients ####### \n");
137 printf(" ZN1 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[0]);
138 printf(" ZP1 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[1]);
139 printf(" ZN2 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[2]);
140 printf(" ZP2 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[3]);
141 printf(" ZEM1 = %.2f (E[TeV]/ADCch.) \n",fEnCalibration[4]);
142 printf(" ZEM2 = %.2f (E[TeV]/ADCch.) \n",fEnCalibration[5]);
144 printf("\n\n ####### Equalization coefficients ####### \n");
145 printf(" ZN1 -> %1.2f %1.2f %1.2f %1.2f %1.2f \n",
146 fZN1EqualCoeff[0],fZN1EqualCoeff[1],fZN1EqualCoeff[2],fZN1EqualCoeff[3],fZN1EqualCoeff[4]);
147 printf(" ZP1 -> %1.2f %1.2f %1.2f %1.2f %1.2f \n",
148 fZP1EqualCoeff[0],fZP1EqualCoeff[1],fZP1EqualCoeff[2],fZP1EqualCoeff[3],fZP1EqualCoeff[4]);
149 printf(" ZN2 -> %1.2f %1.2f %1.2f %1.2f %1.2f \n",
150 fZN2EqualCoeff[0],fZN2EqualCoeff[1],fZN2EqualCoeff[2],fZN2EqualCoeff[3],fZN2EqualCoeff[4]);
151 printf(" ZP2 -> %1.2f %1.2f %1.2f %1.2f %1.2f \n",
152 fZP2EqualCoeff[0],fZP2EqualCoeff[1],fZP2EqualCoeff[2],fZP2EqualCoeff[3],fZP2EqualCoeff[4]);
154 printf("\n\n ####### Parameters from EZDC vs. ZEM correlation ####### \n");
155 printf(" ZEMEndPoint = %1.2f, ZEMCutFraction = %1.2f \n"
156 " DZEMInf = %1.2f, DZEMSup = %1.2f\n",
157 fZEMEndValue, fZEMCutFraction, fDZEMInf, fDZEMSup);
159 printf("\n\n ####### Parameters from EZDC vs. Nspec correlation ####### \n");
160 printf(" EZN1MaxValue = %1.2f, EZP1MaxValue = %1.2f, EZDC1MaxValue = %1.2f \n"
161 " EZN2MaxValue = %1.2f, EZP2MaxValue = %1.2f, EZDC2MaxValue = %1.2f \n\n",
162 fEZN1MaxValue, fEZP1MaxValue, fEZDC1MaxValue,
163 fEZN2MaxValue, fEZP2MaxValue, fEZDC2MaxValue);
167 //________________________________________________________________
168 void AliZDCCalibData::SetMeanPed(Float_t* MeanPed)
170 if(MeanPed) for(int t=0; t<48; t++) fMeanPedestal[t] = MeanPed[t];
171 else for(int t=0; t<48; t++) fMeanPedestal[t] = 0.;
173 //________________________________________________________________
174 void AliZDCCalibData::SetMeanPedWidth(Float_t* MeanPedWidth)
176 if(MeanPedWidth) for(int t=0; t<48; t++) fMeanPedWidth[t] = MeanPedWidth[t];
177 else for(int t=0; t<48; t++) fMeanPedWidth[t] = 0.;
180 //________________________________________________________________
181 void AliZDCCalibData::SetOOTPed(Float_t* OOTPed)
183 if(OOTPed) for(int t=0; t<48; t++) fOOTPedestal[t] = OOTPed[t];
184 else for(int t=0; t<48; t++) fOOTPedestal[t] = 0.;
187 //________________________________________________________________
188 void AliZDCCalibData::SetOOTPedWidth(Float_t* OOTPedWidth)
190 if(OOTPedWidth) for(int t=0; t<48; t++) fOOTPedWidth[t] = OOTPedWidth[t];
191 else for(int t=0; t<48; t++) fOOTPedWidth[t] = 0.;
194 //________________________________________________________________
195 void AliZDCCalibData:: SetPedCorrCoeff(Float_t* PedCorrCoeff)
197 // Set coefficients for pedestal correlations
199 for(Int_t j=0; j<2; j++){
200 for(int t=0; t<48; t++)
201 fPedCorrCoeff[j][t] = PedCorrCoeff[t];
205 for(Int_t j=0; j<2; j++){
206 for(int t=0; t<48; t++)
207 fPedCorrCoeff[j][t] = 0.;
213 //________________________________________________________________
214 void AliZDCCalibData:: SetPedCorrCoeff(Float_t* PedCorrCoeff0, Float_t* PedCorrCoeff1)
216 // Set coefficients for pedestal correlations
217 if(PedCorrCoeff0 && PedCorrCoeff1){
218 for(int t=0; t<48; t++){
219 fPedCorrCoeff[0][t] = PedCorrCoeff0[t];
220 fPedCorrCoeff[0][t] = PedCorrCoeff1[t];
224 for(int t=0; t<48; t++){
225 fPedCorrCoeff[0][t] = 0.;
226 fPedCorrCoeff[1][t] = 0.;
232 //________________________________________________________________
233 void AliZDCCalibData::SetEnCalib(Float_t* EnCalib)
235 // Set energy calibration coefficients
236 if(EnCalib) for(int t=0; t<6; t++) fEnCalibration[t] = EnCalib[t];
237 else for(int t=0; t<6; t++) fEnCalibration[t] = 0.;
240 //________________________________________________________________
241 void AliZDCCalibData::SetZN1EqualCoeff(Float_t* EqualCoeff)
243 // Set ZN1 equalization coefficients
244 if(EqualCoeff) for(int t=0; t<5; t++) fZN1EqualCoeff[t] = EqualCoeff[t];
245 else for(int t=0; t<5; t++) fZN1EqualCoeff[t] = 1.;
248 //________________________________________________________________
249 void AliZDCCalibData::SetZP1EqualCoeff(Float_t* EqualCoeff)
251 // Set ZP1 equalization coefficients
252 if(EqualCoeff) for(int t=0; t<5; t++) fZP1EqualCoeff[t] = EqualCoeff[t];
253 else for(int t=0; t<5; t++) fZP1EqualCoeff[t] = 1.;
255 //________________________________________________________________
256 void AliZDCCalibData::SetZN2EqualCoeff(Float_t* EqualCoeff)
258 // Set ZN2 equalization coefficients
259 if(EqualCoeff) for(int t=0; t<5; t++) fZN2EqualCoeff[t] = EqualCoeff[t];
260 else for(int t=0; t<5; t++) fZN2EqualCoeff[t] = 1.;
263 //________________________________________________________________
264 void AliZDCCalibData::SetZP2EqualCoeff(Float_t* EqualCoeff)
266 // Set ZN1 equalization coefficients
267 if(EqualCoeff) for(int t=0; t<5; t++) fZP2EqualCoeff[t] = EqualCoeff[t];
268 else for(int t=0; t<5; t++) fZP2EqualCoeff[t] = 1.;