From b16550aaf903e78c98d882376469aa8e42dd1bce Mon Sep 17 00:00:00 2001
From: P-A Loizeau <p.-a.loizeau@gsi.de>
Date: Tue, 20 Jul 2021 13:07:14 +0200
Subject: [PATCH] Add TOF system offset + fix usage in TOF CRI unpacker
---
macro/run/run_unpack_tsa.C | 2 +-
reco/detectors/tof/unpack/CbmTofUnpackAlgo.cxx | 2 +-
reco/detectors/tof/unpack/CbmTofUnpackAlgo.h | 3 ---
3 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/macro/run/run_unpack_tsa.C b/macro/run/run_unpack_tsa.C
index de0cecd813..9606370845 100644
--- a/macro/run/run_unpack_tsa.C
+++ b/macro/run/run_unpack_tsa.C
@@ -158,7 +158,7 @@ void run_unpack_tsa(std::string infile = "test.tsa", UInt_t runid = 0, const cha
// tofconfig->SetDoWriteOptOutA("CbmTofErrors");
std::string parfilesbasepathTof = Form("%s/macro/beamtime/mcbm2021/", srcDir.Data());
tofconfig->SetParFilesBasePath(parfilesbasepathTof);
- //tofconfig->SetSystemTimeOffset(-2221); // [ns] value to be updated
+ tofconfig->SetSystemTimeOffset(-1220); // [ns] value to be updated
// -------------
diff --git a/reco/detectors/tof/unpack/CbmTofUnpackAlgo.cxx b/reco/detectors/tof/unpack/CbmTofUnpackAlgo.cxx
index 5719ae8da4..a1285fa8f8 100644
--- a/reco/detectors/tof/unpack/CbmTofUnpackAlgo.cxx
+++ b/reco/detectors/tof/unpack/CbmTofUnpackAlgo.cxx
@@ -385,7 +385,7 @@ void CbmTofUnpackAlgo::ProcessHit(const critof001::Message& mess)
/// Apply offset to T0 only to TOF digis
if (0x90 != fuCurrentMsSysId) {
/// Tricking clang to avoid one liner
- dHitTime -= fdTimeOffsetNs;
+ dHitTime -= fSystemTimeOffset;
}
/// FIXME: seems there is an offset of +4 Epoch between data and header
diff --git a/reco/detectors/tof/unpack/CbmTofUnpackAlgo.h b/reco/detectors/tof/unpack/CbmTofUnpackAlgo.h
index e773bd76a4..d2543049bf 100644
--- a/reco/detectors/tof/unpack/CbmTofUnpackAlgo.h
+++ b/reco/detectors/tof/unpack/CbmTofUnpackAlgo.h
@@ -159,9 +159,6 @@ private:
std::vector<Int_t> fviModuleId = {};
std::vector<Int_t> fviRpcChUId = {};
- /// User settings: Data correction parameters
- Double_t fdTimeOffsetNs;
-
/// Running indices
UInt_t fuMapWarnToPrint = 100;
ULong64_t fulCurrentTsIdx = 0; //! Idx of the current TS
--
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