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[PWGLF,PWGMM] Fix units of rate for mu #14976

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Merged
jgcn merged 5 commits into from
Feb 15, 2026
+9 −3
Merged

[PWGLF,PWGMM] Fix units of rate for mu #14976

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3000f69
Fix units of rate for mu
fgrosa Feb 15, 2026
282aaca
Remove leftover
fgrosa Feb 15, 2026
035dee7
Add protection for rate fetcher for VdM scan 2023 runs
fgrosa Feb 15, 2026
2990af3
Please consider the following formatting changes
alibuild Feb 15, 2026
17175bd
Merge pull request #143 from alibuild/alibot-cleanup-14976
fgrosa Feb 15, 2026
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12 changes: 9 additions & 3 deletions PWGMM/Lumi/Tasks/lumiStabilityPP.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -190,7 +190,7 @@ struct LumiStabilityPP {
histBcVsTime[iTrigger][iBCCategory][runNumber] = registry.add<TH1>(Form("%d/%s", runNumber, std::string(NBCsVsTimeHistNames[iTrigger][iBCCategory]).c_str()), "Time of triggered BCs since the start of fill;#bf{t-t_{SOF} (min)};#bf{#it{N}_{BC}}", HistType::kTH1D, {timeAxis});
histBcVsBcId[iTrigger][iBCCategory][runNumber] = registry.add<TH1>(Form("%d/%s", runNumber, std::string(NBCsVsBCIDHistNames[iTrigger][iBCCategory]).c_str()), "BC ID of triggered BCs;#bf{BC ID in orbit};#bf{#it{N}_{BC}}", HistType::kTH1D, {bcIDAxis});
if (iBCCategory != BCSL) { // we do not do it for superleading because it is not easy to define the number of inspected BCs
histMu[iTrigger][iBCCategory][runNumber] = registry.add<TH1>(Form("%d/%s", runNumber, std::string(MuHistNames[iTrigger][iBCCategory]).c_str()), "pile-up #mu of different triggers;#mu;counts", HistType::kTH1D, {{500, 0., 0.1}});
histMu[iTrigger][iBCCategory][runNumber] = registry.add<TH1>(Form("%d/%s", runNumber, std::string(MuHistNames[iTrigger][iBCCategory]).c_str()), "pile-up #mu of different triggers;#mu;counts", HistType::kTH1D, {{1000, 0., 0.2}});
}
}
}
Expand Down Expand Up @@ -329,7 +329,13 @@ struct LumiStabilityPP {

if (isTriggerTVX) {
histNBcsVsTime[runNumber]->Fill(timeSinceSOF);
histInteractionRate[runNumber]->Fill(mRateFetcher.fetch(ccdb.service, bc.timestamp(), bc.runNumber(), std::string("T0VTX"), true) * 1.e-3); // kHz
double rate{-1.};
int runVdM23Start{542757};
int runVdM23Stop{542768};
if (runNumber < runVdM23Start && runNumber > runVdM23Stop) {
rate = mRateFetcher.fetch(ccdb.service, bc.timestamp(), bc.runNumber(), std::string("T0VTX"), true) * 1.e-3; // kHz
}
histInteractionRate[runNumber]->Fill(rate);
}

int64_t globalBC = bc.globalBC();
Expand Down Expand Up @@ -430,7 +436,7 @@ struct LumiStabilityPP {
histNBcsVsBcId[runNumber]->Fill(localBC);
}
// fill histogram for mu
float deltaTime = timeStopSinceSOF - timeStartSinceSOF;
float deltaTime = (timeStopSinceSOF - timeStartSinceSOF) * 60.; // convert back to seconds
for (int iTrigger{0}; iTrigger < NTriggerAliases; ++iTrigger) {
for (int iBCCategory{0}; iBCCategory < NBCCategories; ++iBCCategory) {
if (iBCCategory == BCSL) { // we do not do it for superleading because it is not easy to define the number of inspected BCs
Expand Down
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