From eefb21615ce55b6488baf826fc08003b37271bf4 Mon Sep 17 00:00:00 2001
From: Adrien Matta <matta@lpccaen.in2p3.fr>
Date: Mon, 16 Nov 2020 17:05:43 +0100
Subject: [PATCH] * Adding High TOT threshold for FDC2
---
NPLib/Detectors/Samurai/TSamuraiFDC2Physics.cxx | 9 +++++----
NPLib/Detectors/Samurai/TSamuraiFDC2Physics.h | 3 ++-
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.cxx b/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.cxx
index 312f203a7..d41679d38 100644
--- a/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.cxx
+++ b/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.cxx
@@ -45,9 +45,10 @@ ClassImp(TSamuraiFDC2Physics)
m_PreTreatedData = new TSamuraiFDC2Data ;
m_EventPhysics = this ;
//m_Spectra = NULL;
- ToTThreshold = 180;
- DriftLowThreshold=0.2;
- DriftUpThreshold=9.4;
+ ToTThreshold_L = 180;
+ ToTThreshold_H = 1000;
+ DriftLowThreshold=0.4 ;
+ DriftUpThreshold=9.3;
PowerThreshold=14;
}
@@ -233,7 +234,7 @@ void TSamuraiFDC2Physics::PreTreat(){
etime=0;
}
// a valid wire must have an edge
- if(etime && time && etime-time>ToTThreshold){
+ if(etime && time && etime-time>ToTThreshold_L && etime-time<ToTThreshold_H){
Detector.push_back(det);
Layer.push_back(layer);
Wire.push_back(wire);
diff --git a/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.h b/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.h
index 8549b92d2..7506ef76d 100644
--- a/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.h
+++ b/NPLib/Detectors/Samurai/TSamuraiFDC2Physics.h
@@ -116,7 +116,8 @@ class TSamuraiFDC2Physics : public TObject, public NPL::VDetector{
map<SamuraiDCIndex,double> Wire_Angle;//! Wire Angle (0 for X, 90 for Y, U and V are typically at +/-30)
private: // Analysis
- double ToTThreshold;//! a ToT threshold to remove noise
+ double ToTThreshold_H;//! a ToT Low threshold to remove noise
+ double ToTThreshold_L;//! a ToT High threshold to remove noise
// since the calibration is a sigmoid there quite a few event at the edge
double DriftLowThreshold;//! Minimum Drift length to keep the hit
double DriftUpThreshold;//! Maximum Drift length to keep the hit
--
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