modified: TrackRecon.C consolidated the ditehr sigma, the timing cuts and reset the beam xy to (0,0), beamenergy gets set to 0.001 instead of returning for values that are beyond calculated catima range.

Moved some diagnostic plots because they were out of range for the boleans to actually catch them, lifted the si time ditehring so that it gets applied everywhere for smootehr time plots.
	modified:   eloss_calculations/Eloss.py introduced a external scaling factr to allow eloss calculations to be paired with the run scripts to figure out the right dEdx scaling
	modified:   run_27Al.sh

eloss_calculations/Eloss.py

@@ -1,5 +1,9 @@
 import pycatima as catima
 import numpy as np
+import os
+
+DEDX_SCALE = float(os.environ.get("DEDX_SCALE", "1.0"))
+print(f"Using dEdX scale factor: {DEDX_SCALE}")
 
 # --- 1. Constants ---
 P_TORR = 250
@@ -32,7 +36,7 @@ fine_step_cm = 0.03     # row spacing near the Bragg peak
 fine_zone_frac = 0.085   # fraction of the *total* range treated as "near the peak"
 
 def generate_lookup(z, mass_u, e_start_mev, label):
-    filename = f"{label}_lookup_{e_start_mev}MeV_{P_TORR}torr_{P_CO2}pc.dat"
+    filename = f"/home/vsitaraman/ANASEN_analysis/eloss_calculations/{label}_lookup_{e_start_mev}MeV_{P_TORR}torr_{P_CO2}pc.dat"
     header = f"Energy(MeV) \tmg/cm2 \tcm\nStarting Energy: {e_start_mev} MeV"
 
     # Pass 1: integrate at full precision just to find the total range (needed
@@ -78,7 +82,7 @@ def generate_lookup(z, mass_u, e_start_mev, label):
         projectile.T(e_u)
         # dedx returns MeV / (g/cm2)
         if(mass_u >=10.0):
-            loss_mev = catima.dedx(projectile, gas_mix) * step_g_cm2 * 0.89
+            loss_mev = catima.dedx(projectile, gas_mix) * step_g_cm2 * DEDX_SCALE
         else:
             loss_mev = catima.dedx(projectile, gas_mix) * step_g_cm2
 

run_27Al.sh

@@ -6,14 +6,15 @@ export OUT_DIR="Output_27Al"
 export reactiondata=1
 export CO2percent=3
 export pressure_in_torr=250
-export CATHODE_GAIN=4.0
+export CATHODE_GAIN=3.0
 export source_vertex=-200.0
-export BEAM_AXIS_X=-15
+export DEDX_SCALE=0.90
-export BEAM_AXIS_Y=-5
+# export BEAM_AXIS_X=-15
+# export BEAM_AXIS_Y=-5
 export CUTLIST=cuts_list.txt
 
 # Clean up previous runs
-rm -f Output_27Al/*.root
+rm -f Output_27Al_$DEDX/*.root
 
 echo "Pre-compiling TrackRecon.C safely on a single core..."
 root -q -l -b -e '.L TrackRecon.C++O'
@@ -22,9 +23,9 @@ process_run() {
     local wrun=$(printf "%03d" "$1")
     local prefix="${PREFIX:-Run_}"
     local infile="../ANASEN_analysis/data/${DATASET}_Data/${prefix}${wrun}_mapped.root"
-    local out="Output_27Al/results_run${wrun}.root"
+    local out="Output_27Al_$DEDX_SCALE/results_run${wrun}.root"
 
-    mkdir -p Output_27Al
+    mkdir -p Output_27Al_$DEDX_SCALE
 
     root -q -l -b -x "$infile" \
          -e "tree->Process(\"TrackRecon.C+\", \"${out}\")" > /dev/null 2>&1
@@ -38,9 +39,11 @@ process_run() {
 
 export -f process_run
 
+echo "Running Eloss.py with a scaling parameter of $DEDX_SCALE"
+python3 eloss_calculations/Eloss.py
 echo "Starting parallel processing..."
 
-# time parallel --bar -j 8 process_run ::: {24..41} 
+time parallel --bar -j 8 process_run ::: {24..41} 
 time parallel --bar -j 3 process_run ::: 44 45 46
 time parallel --bar -j 8 process_run ::: {50..59}
 # time parallel --bar -j 4 process_run ::: 62 63 66 67 68
@@ -49,7 +52,7 @@ time parallel --bar -j 8 process_run ::: {50..59}
 # time parallel --bar -j 4 process_run ::: {78..89}
 
 echo "Merging files..."
-hadd -k -j 4 Output_27Al/output_27Al.root Output_27Al/results_run*.root
+hadd -k -j 4 Output_27Al_$DEDX_SCALE/output_27Al.root Output_27Al_$DEDX_SCALE/results_run*.root
 
 # rootbrowse Output_27Al/output_27Al.root
 
@@ -68,4 +71,5 @@ unset A1C1_Z_OFF_SX3
 unset BEAM_AXIS_X
 unset BEAM_AXIS_Y
 unset CUTLIST
+unset DEDX_SCALE
 echo "Script execution finished."