Fix: TF rough creation time should be milliseconds

shahor02 · shahor02 · commit 0ad36efa6db2 · 2022-01-08T23:02:56.000+04:00
diff --git a/Detectors/Raw/include/DetectorsRaw/HBFUtils.h b/Detectors/Raw/include/DetectorsRaw/HBFUtils.h
@@ -141,7 +141,7 @@ struct HBFUtils : public o2::conf::ConfigurableParamHelper<HBFUtils> {
   // used for MC
   uint32_t orbitFirstSampled = 0;   ///< 1st orbit sampled in the MC
   uint32_t maxNOrbits = 0xffffffff; ///< max number of orbits to accept, used in digit->raw conversion
-  uint64_t startTime = 0;           ///< absolute time corresponding to the start of the MC run
+  uint64_t startTime = 0;           ///< absolute time in ms corresponding to the start of the MC run
 
   O2ParamDef(HBFUtils, "HBFUtils");
 };
diff --git a/Detectors/Raw/src/HBFUtilsInitializer.cxx b/Detectors/Raw/src/HBFUtilsInitializer.cxx
@@ -134,7 +134,7 @@ void HBFUtilsInitializer::addNewTimeSliceCallback(std::vector<o2::framework::Cal
                     [offset = int64_t(hbfu.getFirstIRofTF({0, hbfu.orbitFirstSampled}).orbit), increment = int64_t(hbfu.nHBFPerTF),
                      startTime = hbfu.startTime, orbitFirst = hbfu.orbitFirst](o2::header::DataHeader& dh, o2::framework::DataProcessingHeader& dph) {
                       dh.firstTForbit = offset + increment * dh.tfCounter;
-                      dph.creation = startTime + (dh.firstTForbit - orbitFirst) * o2::constants::lhc::LHCOrbitMUS;
+                      dph.creation = startTime + (dh.firstTForbit - orbitFirst) * o2::constants::lhc::LHCOrbitMUS * 1.e-3;
                     });
       }
     }});

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ void HBFUtilsInitializer::addNewTimeSliceCallback(std::vector<o2::framework::Cal`
`134`	`134`	`[offset = int64_t(hbfu.getFirstIRofTF({0, hbfu.orbitFirstSampled}).orbit), increment = int64_t(hbfu.nHBFPerTF),`
`135`	`135`	`startTime = hbfu.startTime, orbitFirst = hbfu.orbitFirst](o2::header::DataHeader& dh, o2::framework::DataProcessingHeader& dph) {`
`136`	`136`	`dh.firstTForbit = offset + increment * dh.tfCounter;`
`137`		`- dph.creation = startTime + (dh.firstTForbit - orbitFirst) * o2::constants::lhc::LHCOrbitMUS;`
	`137`	`+ dph.creation = startTime + (dh.firstTForbit - orbitFirst) * o2::constants::lhc::LHCOrbitMUS * 1.e-3;`
`138`	`138`	`});`
`139`	`139`	`}`
`140`	`140`	`}});`