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pAnalysisConfig.py
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pAnalysisConfig.py
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from ROOT import TH1, TH2, TAxis
import ROOT
#from array import array
import numpy as np
class EnergyLogRegion:
def __init__(self, numEnergyLogBin, energyLogStart, energyLogWidth=0.25):
self.nBin = int(numEnergyLogBin)
self.edgeLow = float(energyLogStart)
self.wBin = float(energyLogWidth)
self.edgeUp = self.edgeLow + self.nBin * self.wBin
self.aBin = [self.edgeLow]
for iBin in range(self.nBin):
self.aBin.append(self.aBin[-1]+self.wBin)
def getRegionLowEdge(self):
return self.edgeLow
def getRegionUpEdge(self):
return self.edgeUp
def printR(self):
print self.aBin
def getBin(self, jBin):
return self.aBin[jBin:jBin+2]
def getBinCenter(self, jBin):
return (self.aBin[jBin]+self.aBin[jBin+1])/2.0
def findBin(self, energyLog):
return int((energyLog-self.edgeLow)/self.wBin)
def findBinForce(self, energyLog):
return min(max(0, int((energyLog-self.edgeLow)/self.wBin)), nBin-1)
class EnergyLogRegionPlot:
def __init__(self, numEnergyLogBin, energyLogStart, energyLogWidth=0.25):
self.nBin = int(numEnergyLogBin)
self.edgeLow = float(energyLogStart)
self.wBin = float(energyLogWidth)
self.edgeUp = self.edgeLow + self.nBin * self.wBin
self.aBin = [self.edgeLow]
for iBin in range(self.nBin):
self.aBin.append(self.aBin[-1]+self.wBin)
def printR(self):
print self.aBin
def getBin(self, jBin):
return self.aBin[jBin:jBin+2]
def getBinCenter(self, jBin):
return (self.aBin[jBin]+self.aBin[jBin+1])/2.0
def findBin(self, energyLog):
return int((energyLog-self.edgeLow)/self.wBin)
def findBinForce(self, energyLog):
return min(max(0, int((energyLog-self.edgeLow)/self.wBin)), nBin-1)
class ClassConfig:
def __init__(self, eventCategory="Both", cutLevel=[10, 2, 1], binStart=1, zCut=[100.0, 100.0]):
self.aCutEGB = cutLevel
self.aStrSelectCalOnly = []
for vCutEGB in self.aCutEGB:
self.aStrSelectCalOnly.append("CalOnly_R%s0" % vCutEGB)
self.aStrSelectCalTkr = ["P8R1_TRANSIENT_R100", "P8R1_SOURCE"]
self.zCut = []
if eventCategory == "Both":
self.aStrSelect = ["CalTkr", "CalOnly"]
self.aaStrSelect = [self.aStrSelectCalTkr, self.aStrSelectCalOnly]
self.zCut = zCut
elif eventCategory == "CalTkr":
self.aStrSelect = ["CalTkr"]
self.aaStrSelect = [self.aStrSelectCalTkr]
self.zCut.append(zCut[0])
elif eventCategory == "CalOnly":
self.aStrSelect = ["CalOnly"]
self.aaStrSelect = [self.aStrSelectCalOnly]
self.zCut.append(zCut[1])
else:
print 'Please input "Both", "CalTkr" or "CalOnly" as the 1st arg.'
self.nStartBin = binStart
class CutBDT:
def __init__(self, resultBDT, aCutEGB=[10, 3, 1]):
self.aCutEGB = aCutEGB
if resultBDT[-5:] == ".root":
fileRoc = ROOT.TFile(resultBDT, 'READ')
print fileRoc.GetName(), " was opened."
print "Cutting at", aCutEGB, "xEGB level."
h2Sig = fileRoc.Get("sig_acc")
h2Bkg = fileRoc.Get("bkg_rate")
h2Count = fileRoc.Get("bkg_counts_cum_hist")
h2Egb = fileRoc.Get("egb_rate")
self.aaValCutBDT = [{'edgeLow':h2Sig.GetXaxis().GetBinLowEdge(1), 'widthBin':h2Sig.GetXaxis().GetBinWidth(1), 'numBin':h2Sig.GetXaxis().GetNbins()}]
self.aaNumGamCut = []
self.aaNumRemCut = []
self.aaNumCountCut = []
for ie in range(self.aaValCutBDT[0]['numBin']):
ebLow = self.aaValCutBDT[0]['widthBin']*ie+self.aaValCutBDT[0]['edgeLow']
ebUp = self.aaValCutBDT[0]['widthBin']*(ie+1)+self.aaValCutBDT[0]['edgeLow']
print '=========', "{0:.1f}".format(10.**(ebLow-3.)),' - ', "{0:.1f}".format(10.**(ebUp-3.)), ' GeV ========='
self.aaValCutBDT.append([])
abFound = []
self.aaNumGamCut.append([])
self.aaNumRemCut.append([])
self.aaNumCountCut.append([])
for jc in range(len(aCutEGB)):
abFound.append(False)
h1Sig = h2Sig.ProjectionY("h1SigAcc", ie+1, ie+1)
h1Bkg = h2Bkg.ProjectionY("h1BkgAcc", ie+1, ie+1)
h1Count = h2Count.ProjectionY("h1BkgCount", ie+1, ie+1)
h1Egb = h2Egb.ProjectionY("h1EgbRate", ie+1, ie+1)
for ib in range(1, h1Sig.GetNbinsX()+1):
nEgb = h1Egb.GetBinContent(ib)
nSig = h1Sig.GetBinContent(ib)
nRem = h1Bkg.GetBinContent(ib)
nCount = h1Count.GetBinContent(ib)
for ic in range(len(aCutEGB)):
if (abFound[ic]==False and nRem<=aCutEGB[ic]*nEgb):
abFound[ic] = True
self.aaValCutBDT[ie+1].append(h1Sig.GetBinCenter(ib))
self.aaNumGamCut[-1].append(nSig)
self.aaNumRemCut[-1].append(nRem)
self.aaNumCountCut[-1].append(nCount)
print "--------- Background level:", aCutEGB[ic], "x EGB ---------"
print "Cut value:", self.aaValCutBDT[ie+1][-1]
print "Acceptance:", self.aaNumGamCut[-1][-1], "[m^2 sr]"
print "Background rate:", self.aaNumRemCut[-1][-1], "[MeV sr^-1 s^-1]"
print "Background count:", self.aaNumCountCut[-1][-1], "[events]"
elif resultBDT[-2:] == ".P":
fileIn = open(resultBDT, 'r')
self.aaValCutBDT = pickle.load(fileIn)
print self.aaValCutBDT
fileIn.close()
def write(self, nameFileOut):
fileOut = open(nameFileOut, 'w')
pickle.dump(self.aaValCutBDT, fileOut)
print "BDT cut values have been written in", nameFileOut
fileOut.close()
class CutBDT_2D:
def __init__(self, aCutBDT, aCosZ, strSuffix=""):
arCosZ = np.array(aCosZ, dtype=np.float)
fileOut = ROOT.TFile("hBDT_CutValues_{0}.root".format(strSuffix), 'RECREATE')
self.aCutEGB = aCutBDT[0].aCutEGB
self.aaValCutBDT = []
self.aHtgCutBDT = []
self.aHtgGamCut = []
self.aHtgRemCut = []
self.aHtgCountCut = []
if len(aCutBDT)==len(aCosZ)-1:
self.aaValCutBDT.append(aCutBDT[0].aaValCutBDT[0])
self.aaValCutBDT[0]['aEdgeLowY'] = aCosZ[0:-1]
self.aaValCutBDT[0]['aEdgeUpY'] = aCosZ[1:]
self.aaValCutBDT[0]['numBinY'] = len(aCosZ)-1
for ie in range(self.aaValCutBDT[0]['numBin']):
self.aaValCutBDT.append([])
for iEGB in range(len(self.aCutEGB)):
self.aaValCutBDT[-1].append([])
for ith in range(self.aaValCutBDT[0]['numBinY']):
# print self.aaValCutBDT
# print self.aaValCutBDT[-1][-1]
# print ie+1, iEGB
self.aaValCutBDT[-1][-1].append(aCutBDT[ith].aaValCutBDT[ie+1][iEGB])
print ""
print "##############################################"
print "############# Combined cut ###############"
print "##############################################"
print ""
for iEGB in range(len(self.aCutEGB)):
self.aHtgCutBDT.append(ROOT.TH2D("htgCutBDT{0}".format(iEGB), "BDT cut value for CalOnly_R{0}".format(int(self.aCutEGB[iEGB]*10)), self.aaValCutBDT[0]['numBin'], self.aaValCutBDT[0]['edgeLow'], self.aaValCutBDT[0]['edgeLow']+self.aaValCutBDT[0]['numBin']*self.aaValCutBDT[0]['widthBin'], self.aaValCutBDT[0]['numBinY'], arCosZ))
self.aHtgGamCut.append(ROOT.TH2D("htgGamCut{0}".format(iEGB), "Gamma-ray acceptance value of CalOnly_R{0} [m^2 sr];logWP8CalOnlyEnergy;Cal1MomZDir".format(int(self.aCutEGB[iEGB]*10)), self.aaValCutBDT[0]['numBin'], self.aaValCutBDT[0]['edgeLow'], self.aaValCutBDT[0]['edgeLow']+self.aaValCutBDT[0]['numBin']*self.aaValCutBDT[0]['widthBin'], self.aaValCutBDT[0]['numBinY'], arCosZ))
self.aHtgRemCut.append(ROOT.TH2D("htgRemCut{0}".format(iEGB), "Residual background rate of CalOnly_R{0} [MeV sr^-1 s^-1];logWP8CalOnlyEnergy;Cal1MomZDir".format(int(self.aCutEGB[iEGB]*10)), self.aaValCutBDT[0]['numBin'], self.aaValCutBDT[0]['edgeLow'], self.aaValCutBDT[0]['edgeLow']+self.aaValCutBDT[0]['numBin']*self.aaValCutBDT[0]['widthBin'], self.aaValCutBDT[0]['numBinY'], arCosZ))
self.aHtgCountCut.append(ROOT.TH2D("htgCountCut{0}".format(iEGB), "Residual background counts of CalOnly_R{0} [events];logWP8CalOnlyEnergy;Cal1MomZDir".format(int(self.aCutEGB[iEGB]*10)), self.aaValCutBDT[0]['numBin'], self.aaValCutBDT[0]['edgeLow'], self.aaValCutBDT[0]['edgeLow']+self.aaValCutBDT[0]['numBin']*self.aaValCutBDT[0]['widthBin'], self.aaValCutBDT[0]['numBinY'], arCosZ))
for ie in range(self.aaValCutBDT[0]['numBin']):
print '=========', "{0:.1f}".format(10.**(self.aHtgGamCut[0].GetXaxis().GetBinLowEdge(ie+1)-3.)),' - ', "{0:.1f}".format(10.**(self.aHtgGamCut[0].GetXaxis().GetBinUpEdge(ie+1)-3.)), ' GeV ========='
for ith in range(self.aaValCutBDT[0]['numBinY']):
self.aHtgCutBDT[-1].SetBinContent(ie+1, ith+1, aCutBDT[ith].aaValCutBDT[ie+1][iEGB])
self.aHtgGamCut[-1].SetBinContent(ie+1, ith+1, aCutBDT[ith].aaNumGamCut[ie][iEGB])
self.aHtgRemCut[-1].SetBinContent(ie+1, ith+1, aCutBDT[ith].aaNumRemCut[ie][iEGB])
self.aHtgCountCut[-1].SetBinContent(ie+1, ith+1, aCutBDT[ith].aaNumCountCut[ie][iEGB])
print "--------- Background level:", self.aCutEGB[iEGB], "x EGB ---------"
print "Cut value:", self.aaValCutBDT[ie+1][iEGB]
print "Acceptance:", self.aHtgGamCut[iEGB].Integral(ie+1, ie+1, 1, self.aHtgGamCut[iEGB].GetNbinsY()), "[m^2 sr]"
print "Background rate:", self.aHtgRemCut[iEGB].Integral(ie+1, ie+1, 1, self.aHtgRemCut[iEGB].GetNbinsY()), "[MeV sr^-1 s^-1]"
print "Background count:", self.aHtgCountCut[iEGB].Integral(ie+1, ie+1, 1, self.aHtgCountCut[iEGB].GetNbinsY()), "[events]"
fileOut.cd()
self.aHtgCutBDT[-1].Write()
self.aHtgGamCut[-1].Write()
self.aHtgRemCut[-1].Write()
self.aHtgCountCut[-1].Write()
def getHtgCutBDT(self):
print self.aHtgGamCut
return self.aHtgCutBDT
class CutPerformanceHtg:
# def __init__(self, aPathFilePerf, classCut, rEnergy):
def __init__(self, aPathFilePerf):
self.aRootFile = []
self.aHtgAccept = []
self.aHtgEdisp68 = []
self.aHtgEdisp95 = []
self.aHtgPSF68 = []
self.aHtgPSF95 = []
self.aHtgEdisp68_cth = []
self.aHtgEdisp95_cth = []
self.aHtgPSF68_cth = []
self.aHtgPSF95_cth = []
self.aFcPSF_cth = []
for fcl in aPathFilePerf:
self.aRootFile.append([])
self.aHtgAccept.append([])
self.aHtgEdisp68.append([])
self.aHtgEdisp95.append([])
self.aHtgPSF68.append([])
self.aHtgPSF95.append([])
self.aHtgEdisp68_cth.append([])
self.aHtgEdisp95_cth.append([])
self.aHtgPSF68_cth.append([])
self.aHtgPSF95_cth.append([])
self.aFcPSF_cth.append([])
for gcl in fcl:
self.aRootFile[-1].append(ROOT.TFile(gcl, 'READ'))
self.aHtgAccept[-1].append(self.aRootFile[-1][-1].Get("acc_hist"))
self.aHtgEdisp68[-1].append(self.aRootFile[-1][-1].Get("edisp_q68_hist"))
self.aHtgEdisp95[-1].append(self.aRootFile[-1][-1].Get("edisp_q95_hist"))
self.aHtgPSF68[-1].append(self.aRootFile[-1][-1].Get("psf_q68_hist"))
self.aHtgPSF95[-1].append(self.aRootFile[-1][-1].Get("psf_q95_hist"))
self.aHtgEdisp68_cth[-1].append(self.aRootFile[-1][-1].Get("edisp_cth_q68_hist"))
self.aHtgEdisp95_cth[-1].append(self.aRootFile[-1][-1].Get("edisp_cth_q95_hist"))
self.aHtgPSF68_cth[-1].append(self.aRootFile[-1][-1].Get("psf_cth_q68_hist"))
self.aHtgPSF95_cth[-1].append(self.aRootFile[-1][-1].Get("psf_cth_q95_hist"))
#self.aFcPSF_cth.append(ROOT.TF1("fcPSF_%s" % fcl.GetName()[:-5], "1. / (2*TMath::Pi())**0.5 / [0] * TMath::Exp(-(x/[0])**2/2.0)"))
#self.aFcPSF_cth[-1].SetParameter(0, 3.0)
#self.aFcPSF_cth[-1].Fit
#self.aRootFile[-1].Close()
def getAcceptance(self, iCat, iCut, energy):
return self.aHtgAccept[iCat][iCut].GetBinContent(self.aHtgAccept[iCat][iCut].FindBin(energy))
def getEdisp68(self, iCat, iCut, energy):
return self.aHtgEdisp68[iCat][iCut].GetBinContent(self.aHtgEdisp68[iCat][iCut].FindBin(energy))
def integralEdisp68(self, iCat, iCut, iebin0, iebin1):
if not iebin0<iebin1:
print "Integral window is mismatched."
sys.exit(1)
wsum = 0.0
asum = 0.0
for jBin in range(iebin0, iebin1+1):
wsum = wsum + self.aHtgEdisp68[iCat][iCut].GetBinContent(jBin)*self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
asum = asum + self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
return wsum/asum
def getEdisp95(self, iCat, iCut, energy):
return self.aHtgEdisp95[iCat][iCut].GetBinContent(self.aHtgEdisp95[iCat][iCut].FindBin(energy))
def integralEdisp95(self, iCat, iCut, iebin0, iebin1):
if not iebin0<iebin1:
print "Integral window is mismatched."
sys.exit(1)
wsum = 0.0
asum = 0.0
for jBin in range(iebin0, iebin1+1):
wsum = wsum + self.aHtgEdisp95[iCat][iCut].GetBinContent(jBin)*self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
asum = asum + self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
return wsum/asum
def getPSF68(self, iCat, iCut, energy):
return self.aHtgPSF68[iCat][iCut].GetBinContent(self.aHtgPSF68[iCat][iCut].FindBin(energy))
def integralPSF68(self, iCat, iCut, iebin0, iebin1):
if not iebin0<iebin1:
print "Integral window is mismatched."
sys.exit(1)
wsum = 0.0
asum = 0.0
for jBin in range(iebin0, iebin1+1):
wsum = wsum + self.aHtgPSF68[iCat][iCut].GetBinContent(jBin)*self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
asum = asum + self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
return wsum/asum
def getPSF95(self, iCat, iCut, energy):
return self.aHtgPSF95[iCat][iCut].GetBinContent(self.aHtgPSF95[iCat][iCut].FindBin(energy))
def integralPSF95(self, iCat, iCut, iebin0, iebin1):
if not iebin0<iebin1:
print "Integral window is mismatched."
sys.exit(1)
wsum = 0.0
asum = 0.0
for jBin in range(iebin0, iebin1+1):
wsum = wsum + self.aHtgPSF95[iCat][iCut].GetBinContent(jBin)*self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
asum = asum + self.aHtgAccept[iCat][iCut].GetBinContent(jBin)
return wsum/asum
def getEdisp68_cth(self, iCat, iCut, energy, cth):
return self.aHtgEdisp68_cth[iCat][iCut].GetBinContent(self.aHtgEdisp68_cth[iCat][iCut].FindBin(energy, cth))
def getEdisp95_cth(self, iCat, iCut, energy, cth):
return self.aHtgEdisp95_cth[iCat][iCut].GetBinContent(self.aHtgEdisp95_cth[iCat][iCut].FindBin(energy, cth))
def getPSF68_cth(self, iCat, iCut, energy, cth):
return self.aHtgPSF68_cth[iCat][iCut].GetBinContent(self.aHtgPSF68_cth[iCat][iCut].FindBin(energy, cth))
def getPSF95_cth(self, iCat, iCut, energy, cth):
return self.aHtgPSF95_cth[iCat][iCut].GetBinContent(self.aHtgPSF95_cth[iCat][iCut].FindBin(energy, cth))