run4759like_detsim_icarus.fcl

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#
# File:    run4759like_detsim_icarus.fcl
# Purpose: Simulation of digitization with parameters mirroring data run 4759.
# Author:  Gianluca Petrillo (petrillo@slac.stanford.edu)
# Date:    February 8, 2021
#
# This job configuration is designed to replicate the conditions of an actual
# commissionin run.
# Many of the runs have features documented in the spreadsheet at
# https://docs.google.com/spreadsheets/d/1VabkSa9ogYl8pkoGGjin9DLpe3lCVOsfQtgKX4QrutM
#
# Note that the timestamp of the event is not replicating the one of the run,
# since it has already been assigned at generation step.
#
#
# Run 4759
# =========
# 
# Beam:       BNB, 3-5 Hz, 2.8 10^12 POT/spill (to be checked; possibly varying)
# Detectors:  East PMT only, and trigger
# Trigger:    PMT majority (3 LVDS in 10 us beam gate in central 6 m slice)
# PMT window: single, -15 us -- +35 us around the trigger signal
# 
# 
#

#include "services_common_icarus.fcl"
#include "opdetsim_pmt_icarus.fcl"
#include "rootoutput_icarus.fcl"

process_name: DetSim4759


services: @local::icarus_common_services  # from services_common_icarus.fcl


# only PMT acquired:
physics: {
  producers: {
    opdaq: {
      @table::icarus_simpmt_noise  # from opdetsim_pmt_icarus.fcl
      
      #
      # enabled readout window
      #
      TriggerOffsetPMT:    "-15 us"
      ReadoutEnablePeriod: " 50 us" # no point in making it longer...
      
      #
      # single readout
      #
      ReadoutWindowSize: 25000   # = 50 microseconds
      PreTrigFraction:       0.3 # 30% (15 microseconds) before trigger
      
      #
      # trigger settings
      #
      BeamGateTriggerNReps:  1   # just one PMT window acquired at beam gate 
      ThresholdADC:        600.0 # ADC; but it should not matter
    }
  }
  
  simulate: [ opdaq ]
  stream:   [ rootoutput ]
  
} # physics.producers.opdaq


outputs: {
  rootoutput: @local::icarus_rootoutput
}