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FT0 laser ageing postproc qc - implemented amplitude cut #2669

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Merged
Barthelemy merged 5 commits into from
May 21, 2026
Merged

FT0 laser ageing postproc qc - implemented amplitude cut #2669

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7e1b920
Implemented amplitude cut
May 6, 2026
e8f61fb
fix: added missing assigment of maxValue in loop that searches for ma…
May 7, 2026
beb99e8
Renamed amplitude cut parameter to ageing post proc task. Changed imp…
May 20, 2026
620a81e
Changed default amplitude cut to 0 in aging post proc
May 20, 2026
8aa0047
Removed white spaces
May 21, 2026
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5 changes: 4 additions & 1 deletion Modules/FIT/FT0/include/FT0/AgingLaserPostProcTask.h
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,9 @@ class AgingLaserPostProcTask final : public quality_control::postprocessing::Pos
double mFracWindowA = 0.25; ///< low fractional window parameter a
double mFracWindowB = 0.25; ///< high fractional window parameter b

/// Amplitude cut
int mDetectorAmpCut = 0;
const int mAmplLimit = 4096;
std::unique_ptr<TH1F> mAmpVsChNormWeightedMeanA;
std::unique_ptr<TH1F> mAmpVsChNormWeightedMeanC;
std::unique_ptr<TH1F> mAmpVsChNormWeightedMeanAfterLastCorrA;
Expand All @@ -77,4 +80,4 @@ class AgingLaserPostProcTask final : public quality_control::postprocessing::Pos

} // namespace o2::quality_control_modules::ft0

#endif // QC_MODULE_FT0_AGINGLASERPOSTPROC_H
#endif // QC_MODULE_FT0_AGINGLASERPOSTPROC_H
6 changes: 4 additions & 2 deletions Modules/FIT/FT0/src/AgingLaserPostProcTask.cxx
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Expand Up @@ -45,6 +45,8 @@ void AgingLaserPostProcTask::configure(const boost::property_tree::ptree& cfg)
mAgingLaserPath = o2::quality_control_modules::common::getFromConfig<std::string>(mCustomParameters, "agingLaserTaskPath", mAgingLaserPath);
mAgingLaserPostProcPath = o2::quality_control_modules::common::getFromConfig<std::string>(mCustomParameters, "agingLaserPostProcPath", mAgingLaserPostProcPath);

mDetectorAmpCut = o2::quality_control_modules::common::getFromConfig<double>(mCustomParameters, "detectorAmpCut", mDetectorAmpCut);

mDetectorChIDs.resize(208);
std::iota(mDetectorChIDs.begin(), mDetectorChIDs.end(), 0);
const std::string detSkip =
Expand Down Expand Up @@ -248,8 +250,8 @@ void AgingLaserPostProcTask::update(Trigger t, framework::ServiceRegistryRef srv
auto processChannel = [&](uint8_t chId) {
auto h1 = std::unique_ptr<TH1>(h2AmpPerChannel->ProjectionY(
Form("proj_%d", chId), chId + 1, chId + 1));

// global maximum
h1->GetXaxis()->SetRangeUser(mDetectorAmpCut, mAmplLimit);
const int binMax = h1->GetMaximumBin();
const double xMax = h1->GetBinCenter(binMax);
const double winLo = TMath::Max(0., (1. - mFracWindowA) * xMax);
Expand Down Expand Up @@ -304,4 +306,4 @@ void AgingLaserPostProcTask::finalize(Trigger, framework::ServiceRegistryRef)
ILOG(Debug, Devel) << "finalize AgingLaserPostProcTask" << ENDM;
}

} // namespace o2::quality_control_modules::ft0
} // namespace o2::quality_control_modules::ft0
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