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analyzeTimeResolution.py
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analyzeTimeResolution.py
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import sys, os, glob, shutil, json, math, re, random, copy
import ROOT
import analyzer as an
import analyzer2D as an2D
import analyzeTracking1D as anT
import config_TR as config
import functions
ROOT.gROOT.SetBatch()
ROOT.gStyle.SetOptStat(0)
ROOT.gStyle.SetOptTitle(0)
def drawAux(c, aux = ""):
textLeft = ROOT.TLatex()
textLeft.SetTextFont(42)
textLeft.SetTextSize(0.04)
textLeft.SetNDC()
textLeft.DrawLatex(c.GetLeftMargin(), 0.96, textHeader)
textRight = ROOT.TLatex()
textRight.SetNDC()
textRight.SetTextFont(42)
textRight.SetTextSize(0.04)
textRight.SetTextAlign(31)
if aux == "": textRight.DrawLatex(1.0-c.GetRightMargin(), 0.96, "S%d/HV%d" % (scanid, HVPoint))
else: textRight.DrawLatex(1.0-c.GetRightMargin(), 0.96, "S%d/HV%d/%s" % (scanid, HVPoint, aux))
def getMinMax(h):
xMin, xMax = -5000, 5000
for i in range(0, h.GetNbinsX()+1):
if h.GetBinContent(i) != 0:
xMin = h.GetBinCenter(i)
break
for i in range(h.GetNbinsX()+1, 0, -1):
if h.GetBinContent(i) != 0:
xMax = h.GetBinCenter(i)
break
return xMin, xMax
def doTimeProfilePlot(h, fOut, label):
xTimeMin, xTimeMax = getMinMax(h)
c1 = ROOT.TCanvas("c1", "c1", 800, 800)
c1.SetLeftMargin(0.12)
c1.SetRightMargin(0.05)
c1.SetTopMargin(0.05)
c1.SetBottomMargin(0.1)
xMaximum = h.GetBinCenter(h.GetMaximumBin())
h_fit = ROOT.TF1("h_fit", "gaus", xTimeMin, xTimeMax)
h_fit.SetParameters(h.Integral(), xMaximum, h.GetRMS())
h.Fit("h_fit", "RW", "", xTimeMin, xTimeMax)
mean = h_fit.GetParameter(1)
sigma = h_fit.GetParameter(2)
h.GetXaxis().SetRangeUser(xTimeMin-5, xTimeMax+5)
h.Draw("HIST")
h.GetYaxis().SetRangeUser(0, 1.3*h.GetMaximum())
h.SetLineColor(ROOT.kBlack)
h.GetXaxis().SetTitle("Time (ns)")
h.GetXaxis().SetTitleOffset(1.2)
h.GetXaxis().SetLabelOffset(0.005)
h.GetYaxis().SetTitle("Hits / 100 ps")
h.GetYaxis().SetTitleOffset(1.8)
h.GetYaxis().SetLabelOffset(0.005)
fitParams = ROOT.TLatex()
fitParams.SetTextFont(42)
fitParams.SetTextSize(0.03)
fitParams.SetNDC()
fitParams.DrawLatex(0.16, 0.9, "%s %d" % (label, h.GetEntries()))
fitParams.DrawLatex(0.16, 0.85, "#color[2]{Peak mean: %.2f ns}" % mean)
fitParams.DrawLatex(0.16, 0.80, "#color[2]{Peak width (#sigma): %.2f ns}" % sigma)
h_fit.SetLineColor(ROOT.kRed)
#peakFitDraw.GetXaxis().SetRangeUser(xTimeMin-5, xTimeMax+5)
h_fit.SetLineWidth(3)
h_fit.Draw("L SAME")
drawAux(c1)
c1.RedrawAxis()
c1.Modify()
c1.SaveAs("%s.png" % fOut)
c1.SaveAs("%s.pdf" % fOut)
del c1
del h_fit
if __name__ == "__main__":
scanid = 4769
HVPoint = 1
# SOURCE OFF
# - BARC 8 4933 T1S1 TDC2A
# - BARC 9 4934 T1S2 TDC2B 9850
# - CERN 165 4931 T1S3 TDC2D
# - CERN 166 4932 T1S3 TDC2C
## dir: ROOT directory of all raw data files
dir = "/var/webdcs/HVSCAN/%06d/" % scanid
tagChamber = "GT_TRACKING"
#probeChamber, scanid, probeStripNo = "RE4_2_CERN_166_C", 4932, 15
#probeChamber, scanid, probeStripNo = "RE2_2_NPD_BARC_8_C", 4933, 15
#probeChamber, scanid, probeStripNo = "RE2_2_NPD_BARC_9_C", 4934, 16
'''
Procedure:
1) find good tracking strips in beam center
2) locate the max bins for GTx, GTy and probe
'''
if True: # ABS 4.6
probeChamber, scanid = "RE4_2_CERN_165_C", 4983
strips_GT_x = [15]
strips_GT_y = [17]
probeStripNo = 14
trxStripNo = 15
tryStripNo = 16
if False: # SOURCE OFF
probeChamber, scanid = "RE4_2_CERN_165_C", 4931
strips_GT_x = [14, 15, 16]
strips_GT_y = [16, 17, 18]
probeStripNo = 14
trxStripNo = 15
tryStripNo = 16
if False: # ABS 10
probeChamber, scanid = "RE4_2_CERN_165_C", 4982
strips_GT_x = [14, 15, 16]
strips_GT_y = [16, 17, 18]
probeStripNo = 14
trxStripNo = 14
tryStripNo = 16
if False:
probeChamber, scanid = "RE4_2_CERN_166_C", 4932
strips_GT_x = [15]
strips_GT_y = [17]
probeStripNo = 14
trxStripNo = 15 # 15
tryStripNo = 17
if False:
probeChamber, scanid = "RE2_2_NPD_BARC_8_C", 4933
strips_GT_x = [14, 15, 16]
strips_GT_y = [16, 17, 18]
probeStripNo = 15
trxStripNo = 15 # 15
tryStripNo = 17
########################################################
#config.GT2p0_1['TDC_strips_mask'] = copy.deepcopy(config.GT2p0_1['TDC_strips'])
#for s in strips_GT_x: config.GT2p0_1['TDC_strips_mask'].remove(s)
# do full cluster analysis for GT_y, as the clusters depend on
#config.GT2p0_2['TDC_strips_mask'] = copy.deepcopy(config.GT2p0_2['TDC_strips'])
#for s in strips_GT_y: config.GT2p0_2['TDC_strips_mask'].remove(s)
tag = "RPCTracking1D_GT"
basedir = "/Users/thiagorangel/GIFpp_Analysis_Apr24"
if os.path.exists("%s/ANALYSIS/" % basedir): shutil.rmtree("%s/ANALYSIS/" % basedir) # delete output dir, if exists
outputdir = "%s/ANALYSIS/%s/" % (basedir, tag)
if os.path.exists(outputdir): shutil.rmtree(outputdir) # delete output dir, if exists
if not os.path.exists(outputdir):os.makedirs(outputdir) # make output dir
saveDir = outputdir + "HV%d/" % HVPoint
if os.path.exists(saveDir): shutil.rmtree(saveDir) # delete output dir, if exists
if not os.path.exists(saveDir):os.makedirs(saveDir) # make output dir
textHeader = "#bf{GIF++} #scale[0.75]{ #it{Work in progress}}"
tr = anT.RPCTracking1D(basedir, saveDir, scanid, HVPoint, config, textHeader) # pass the config as object
tr.setTagChamber(tagChamber) # first the tagging chamber
tr.addProbeChamber(probeChamber) # then add probe chambers
tr.collectClusters()
tr.createTracks()
tr.eventDisplay()
tr.efficiency(1) # infinite tolerance
cluster_collection, cluster_time_collection, cluster_barycenter_collection = tr.exportProbeClusters()
cluster_collection_trx, cluster_time_collection_trx, cluster_barycenter_collection_trx, cluster_collection_try, cluster_time_collection_try, cluster_barycenter_collection_try = tr.exportTrackingClusters()
#analyzer_tr = tr.analyzer_tr
#tr.write()
del tr
nBins = 2*10*5000 # 100 ps resolution
timeProfile_probe = ROOT.TH1D("timeProfile_probe", "", nBins, -5000, 5000)
dt_probe_trx = ROOT.TH1D("dt_probe_trx", "", nBins, -5000, 5000)
dt_probe_try = ROOT.TH1D("dt_probe_try", "", nBins, -5000, 5000)
dt_trx_try = ROOT.TH1D("dt_trx_try", "", nBins, -5000, 5000)
dt_probe_trg = ROOT.TH1D("dt_probe_trg", "", nBins, -5000, 5000)
dt_try_trg = ROOT.TH1D("dt_try_trg", "", nBins, -5000, 5000)
dt_trx_trg = ROOT.TH1D("dt_trx_trg", "", nBins, -5000, 5000)
xBeamMin, xBeamMax, = -20, 20
nBeamBins = (xBeamMax - xBeamMin)/2 # 1 cm bins
beamProfile_tag = ROOT.TH1D("beamProfile_tag", "", nBeamBins, xBeamMin, xBeamMax)
beamProfile_probe = ROOT.TH1D("beamProfile_probe", "", nBeamBins, xBeamMin, xBeamMax)
beamProfile_probe_trcuts = ROOT.TH1D("beamProfile_probe_trcuts", "", nBeamBins, xBeamMin, xBeamMax) # after tracking cuts
probeStripProfile = ROOT.TH1D("probeStripProfile", "", 32, 1, 33)
trackingXStripProfile = ROOT.TH1D("trackingXStripProfile", "", 32, 1, 33)
trackingYStripProfile = ROOT.TH1D("trackingYStripProfile", "", 32, 1, 33)
for i in range(1, 33):
probeStripProfile.GetXaxis().SetBinLabel(i, str(i))
trackingXStripProfile.GetXaxis().SetBinLabel(i, str(i))
trackingYStripProfile.GetXaxis().SetBinLabel(i, str(i))
xTimeMin, xTimeMax = 1e9, -1e9
nTriggers, nHits = 0, 0
for iEv in range(0, len(cluster_collection)):
# tracking chambers: one cluster and MAX CLS of 3
if len(cluster_collection_trx[iEv]) != 1: continue
if len(cluster_collection_try[iEv]) != 1: continue
if len(cluster_collection_trx[iEv][0]) > 4: continue
if len(cluster_collection_try[iEv][0]) > 3: continue
# fill
for t in cluster_barycenter_collection[iEv][1]: beamProfile_probe.Fill(t)
beamProfile_tag.Fill(cluster_barycenter_collection_try[iEv][0])
# check strips in x
stripFound = False
for strip in strips_GT_x:
if strip in cluster_collection_trx[iEv][0]:
stripFound = True
break
if not stripFound: continue
# check strips in y
stripFound = False
for strip in strips_GT_y:
if strip in cluster_collection_try[iEv][0]:
stripFound = True
break
if not stripFound: continue
nTriggers += 1 # valid tracking triggers
if len(cluster_barycenter_collection[iEv][1]) != 1: continue # only one cluster for probe
nHits += 1
# fill profile histograms
beamProfile_probe_trcuts.Fill(cluster_barycenter_collection_try[iEv][0])
for strip in cluster_collection[iEv][1][0]: probeStripProfile.Fill(strip)
for strip in cluster_collection_trx[iEv][0]: trackingXStripProfile.Fill(strip)
for strip in cluster_collection_try[iEv][0]: trackingYStripProfile.Fill(strip)
## do time profiles: require hits in x, y and probe chambers
if not probeStripNo in cluster_collection[iEv][1][0]: continue
probeStrip_idx = cluster_collection[iEv][1][0].index(probeStripNo)
probeStrip_time = cluster_time_collection[iEv][1][0][probeStrip_idx]
dt_probe_trg.Fill(probeStrip_time)
if not trxStripNo in cluster_collection_trx[iEv][0]: continue
trxStrip_idx = cluster_collection_trx[iEv][0].index(trxStripNo)
trxStrip_time = cluster_time_collection_trx[iEv][0][trxStrip_idx]
dt_trx_trg.Fill(trxStrip_time)
if not tryStripNo in cluster_collection_try[iEv][0]: continue
tryStrip_idx = cluster_collection_try[iEv][0].index(tryStripNo)
tryStrip_time = cluster_time_collection_try[iEv][0][tryStrip_idx]
dt_try_trg.Fill(tryStrip_time)
dt_probe_trx.Fill(probeStrip_time-trxStrip_time)
dt_probe_try.Fill(probeStrip_time-tryStrip_time)
dt_trx_try.Fill(trxStrip_time-tryStrip_time)
eff = 1.0*nHits / nTriggers
doTimeProfilePlot(dt_probe_trg, saveDir+"/dt_probe_trg", "#Delta(T_{probe} #minus T_{trigger})")
doTimeProfilePlot(dt_trx_trg, saveDir+"/dt_trx_trg", "#Delta(T_{GTx} #minus T_{trigger})")
doTimeProfilePlot(dt_try_trg, saveDir+"/dt_try_trg", "#Delta(T_{GTy} #minus T_{trigger})")
doTimeProfilePlot(dt_probe_trx, saveDir+"/dt_probe_trx", "#Delta(T_{probe} #minus T_{GTx})")
doTimeProfilePlot(dt_probe_try, saveDir+"/dt_probe_try", "#Delta(T_{probe} #minus T_{GTy})")
doTimeProfilePlot(dt_trx_try, saveDir+"/dt_trx_try", "#Delta(T_{GTx} #minus T_{GTy})")
c1 = ROOT.TCanvas("c1", "c1", 800, 800)
c1.SetLeftMargin(0.12)
c1.SetRightMargin(0.05)
c1.SetTopMargin(0.05)
c1.SetBottomMargin(0.1)
## beam profile
c1.cd()
c1.Clear()
beamProfile_tag.GetYaxis().SetNoExponent()
beamProfile_tag.SetLineColor(ROOT.kBlack)
beamProfile_tag.SetLineWidth(2)
beamProfile_tag.Draw("HIST")
beamProfile_probe.SetLineColor(ROOT.kBlue)
beamProfile_probe.SetLineWidth(2)
beamProfile_probe.Draw("SAME HIST")
beamProfile_probe_trcuts.SetLineColor(ROOT.kRed)
beamProfile_probe_trcuts.SetLineWidth(2)
beamProfile_probe_trcuts.Draw("SAME HIST")
beamProfile_tag.GetYaxis().SetRangeUser(0, 1.3*max([beamProfile_tag.GetMaximum(), beamProfile_probe.GetMaximum(), beamProfile_probe_trcuts.GetMaximum()]))
beamProfile_tag.GetXaxis().SetTitle("Beam profile (cm)")
beamProfile_tag.GetXaxis().SetTitleOffset(1.2)
beamProfile_tag.GetXaxis().SetLabelOffset(0.005)
beamProfile_tag.GetXaxis().SetLabelSize(0.04)
beamProfile_tag.GetYaxis().SetTitle("Number of hits")
beamProfile_tag.GetYaxis().SetTitleOffset(1.8)
beamProfile_tag.GetYaxis().SetLabelOffset(0.005)
tLatex = ROOT.TLatex()
tLatex.SetTextFont(42)
tLatex.SetTextSize(0.03)
tLatex.SetNDC()
tLatex.DrawLatex(0.16, 0.9, "Tracking profile (y)")
tLatex.DrawLatex(0.16, 0.85, "#color[4]{Probe chamber profile}" )
tLatex.DrawLatex(0.16, 0.80, "#color[2]{Probe chamber profile after tracking cuts}")
drawAux(c1)
c1.RedrawAxis()
c1.Modify()
c1.SaveAs("%s/beamProfile.png" % saveDir)
c1.SaveAs("%s/beamProfile.pdf" % saveDir)
## probe hit profile
c1.cd()
c1.Clear()
probeStripProfile.GetYaxis().SetNoExponent()
probeStripProfile.SetFillStyle(3354)
probeStripProfile.SetFillColor(ROOT.kBlue)
probeStripProfile.SetFillColorAlpha(ROOT.kBlue, 0.35)
probeStripProfile.SetLineColor(ROOT.kBlue)
probeStripProfile.SetLineWidth(2)
probeStripProfile.Draw("HIST")
probeStripProfile.GetYaxis().SetRangeUser(0, 1.3*probeStripProfile.GetMaximum())
probeStripProfile.GetXaxis().SetTitle("Strip number")
probeStripProfile.GetXaxis().SetTitleOffset(1.2)
probeStripProfile.GetXaxis().SetLabelOffset(0.005)
probeStripProfile.GetXaxis().SetLabelSize(0.04)
probeStripProfile.GetYaxis().SetTitle("Number of hits")
probeStripProfile.GetYaxis().SetTitleOffset(1.8)
probeStripProfile.GetYaxis().SetLabelOffset(0.005)
tLatex = ROOT.TLatex()
tLatex.SetTextFont(42)
tLatex.SetTextSize(0.03)
tLatex.SetNDC()
tLatex.DrawLatex(0.16, 0.9, "#bf{%s}" % getattr(config, probeChamber)["chamberName"])
tLatex.DrawLatex(0.16, 0.85, "Hit profile after tracking cuts")
tLatex.DrawLatex(0.16, 0.80, "Eff. %.2f %% (%s/%d)" % (100.*eff, nHits, nTriggers))
drawAux(c1)
c1.RedrawAxis()
c1.Modify()
c1.SaveAs("%s/probeHitProfile.png" % saveDir)
c1.SaveAs("%s/probeHitProfile.pdf" % saveDir)
## tracking X hit profile
c1.cd()
c1.Clear()
trackingXStripProfile.GetYaxis().SetNoExponent()
trackingXStripProfile.SetFillStyle(3354)
trackingXStripProfile.SetFillColor(ROOT.kBlue)
trackingXStripProfile.SetFillColorAlpha(ROOT.kBlue, 0.35)
trackingXStripProfile.SetLineColor(ROOT.kBlue)
trackingXStripProfile.SetLineWidth(2)
trackingXStripProfile.Draw("HIST")
trackingXStripProfile.GetYaxis().SetRangeUser(0, 1.3*trackingXStripProfile.GetMaximum())
trackingXStripProfile.GetXaxis().SetTitle("Strip number")
trackingXStripProfile.GetXaxis().SetTitleOffset(1.2)
trackingXStripProfile.GetXaxis().SetLabelOffset(0.005)
trackingXStripProfile.GetXaxis().SetLabelSize(0.04)
trackingXStripProfile.GetYaxis().SetTitle("Number of hits")
trackingXStripProfile.GetYaxis().SetTitleOffset(1.8)
trackingXStripProfile.GetYaxis().SetLabelOffset(0.005)
tLatex = ROOT.TLatex()
tLatex.SetTextFont(42)
tLatex.SetTextSize(0.03)
tLatex.SetNDC()
tLatex.DrawLatex(0.16, 0.9, "#bf{GT Tracking (x)}")
tLatex.DrawLatex(0.16, 0.85, "Hit profile after tracking cuts")
drawAux(c1)
c1.RedrawAxis()
c1.Modify()
c1.SaveAs("%s/trackingXHitProfile.png" % saveDir)
c1.SaveAs("%s/trackingXHitProfile.pdf" % saveDir)
## tracking Y hit profile
c1.cd()
c1.Clear()
trackingYStripProfile.GetYaxis().SetNoExponent()
trackingYStripProfile.SetFillStyle(3354)
trackingYStripProfile.SetFillColor(ROOT.kBlue)
trackingYStripProfile.SetFillColorAlpha(ROOT.kBlue, 0.35)
trackingYStripProfile.SetLineColor(ROOT.kBlue)
trackingYStripProfile.SetLineWidth(2)
trackingYStripProfile.Draw("HIST")
trackingYStripProfile.GetYaxis().SetRangeUser(0, 1.3*trackingYStripProfile.GetMaximum())
trackingYStripProfile.GetXaxis().SetTitle("Strip number")
trackingYStripProfile.GetXaxis().SetTitleOffset(1.2)
trackingYStripProfile.GetXaxis().SetLabelOffset(0.005)
trackingYStripProfile.GetXaxis().SetLabelSize(0.04)
trackingYStripProfile.GetYaxis().SetTitle("Number of hits")
trackingYStripProfile.GetYaxis().SetTitleOffset(1.8)
trackingYStripProfile.GetYaxis().SetLabelOffset(0.005)
tLatex = ROOT.TLatex()
tLatex.SetTextFont(42)
tLatex.SetTextSize(0.03)
tLatex.SetNDC()
tLatex.DrawLatex(0.16, 0.9, "#bf{GT Tracking (y)}")
tLatex.DrawLatex(0.16, 0.85, "Hit profile after tracking cuts")
drawAux(c1)
c1.RedrawAxis()
c1.Modify()
c1.SaveAs("%s/trackingYHitProfile.png" % saveDir)
c1.SaveAs("%s/trackingYHitProfile.pdf" % saveDir)