change run3->run4, update gain

Author: mvicenzi

icaruscode/PMT/Algorithms/pmtsimulation_icarus.fcl

@@ -7,7 +7,7 @@
 # * `PMTsimulationAlg` algorithm:
 #     * `icarus_pmtsimulationalg_standard_run2`: main configuration for Run1/2, expected to be
 #       used in production and by the general user
-#     * `icarus_pmtsimulationalg_standard_run3`: main configuration for Run3/4/5+, expected to be
+#     * `icarus_pmtsimulationalg_standard_run4`: main configuration for Run3/4/5+, expected to be
 #       used in production and by the general user
 #     * `icarus_pmtsimulationalg_202202`: a general use configuration,
 #       including dark and electronics noise; `noise` and `nonoise` variants
@@ -17,7 +17,7 @@
 #       (the latter with dark and electronics noise disabled)
 #     * `icarus_pmtsimulationalg_run2_2025`: run1/2 configuration (developed in 2025),
 #       including noise, new response function and gain tune.
-#     * `icarus_pmtsimulationalg_run3_2025`: run3/4/5+ configuration (developed in 2025),
+#     * `icarus_pmtsimulationalg_run4_2025`: run3/4/5+ configuration (developed in 2025),
 #       including noise, new response function and gain tune. 
 # 
 # Usage:
@@ -42,8 +42,8 @@
 # 20240125 (petrillo@slac.stanford.edu)
 #   introduced experimental setting PMT gain to 7.5 x 10^6 (and q.e. elsewhere)
 # 20251111 (mvicenzi@bnl.gov)
-#   introduced configuration for new Run2 SPR (SPRisolHitRun9271)
-#   introduced configuration for new Run3 SPR (SPRisolHitRun12715)
+#   introduced configuration for new Run1/2 SPR (SPRisolHitRun9271)
+#   introduced configuration for new Run3/4 SPR (SPRisolHitRun12715)
 
 #include "opticalproperties_icarus.fcl"
 
@@ -104,17 +104,17 @@ icarus_settings_opdet_run2_2025: {
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 # the following is based on `icarus_settings_opdet_2022` rescaling it to gain
-# 7.0x10^6; this is an empirical choice to reconciliate the single PE region in Run3/4
+# 4.5x10^6; this is an empirical choice to reconciliate the single PE region in Run3/4
 # NoiseRMS is also reduced to 2.6 ADC; see e.g. SBN DocDB 41115
-icarus_settings_opdet_run3_2025: {
+icarus_settings_opdet_run4_2025: {
 
   @table::icarus_settings_opdet_2022
 
-  nominalPMTgain: 7.0e6  # PMT multiplication gain factor
+  nominalPMTgain: 4.5e6  # PMT multiplication gain factor
 
   NoiseRMS: 2.6 # in ADC#
 
-} # icarus_settings_opdet_run3_2025
+} # icarus_settings_opdet_run4_2025
 
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -123,7 +123,7 @@ icarus_settings_opdet_run3_2025: {
 icarus_settings_opdet: @local::icarus_settings_opdet_run2_2025
 
 icarus_settings_opdet_run2: @local::icarus_settings_opdet_run2_2025
-icarus_settings_opdet_run3: @local::icarus_settings_opdet_run3_2025
+icarus_settings_opdet_run4: @local::icarus_settings_opdet_run4_2025
 
 
 ### - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -220,15 +220,15 @@ icarus_photoelectronresponse_run2_2025: {
 # Single photoelectron response from single-PE data.
 # This is valid for Run3/4/5+ cables.
 # 
-icarus_photoelectronresponse_run3_2025: {
+icarus_photoelectronresponse_run4_2025: {
 
   tool_type: SampledWaveformFunctionTool
 
   WaveformData: "Responses/SPRisolHitRun12715_MV.txt"
   TransitTime:  "55.1 ns" 
-  Gain:          @local::icarus_settings_opdet_run3.nominalPMTgain
+  Gain:          @local::icarus_settings_opdet_run4.nominalPMTgain
 
-} # icarus_photoelectronresponse_run3_2025
+} # icarus_photoelectronresponse_run4_2025
 
 
 #
@@ -262,7 +262,7 @@ icarus_photoelectronresponse_customexample: {
 #
 
 icarus_photoelectronresponse_standard_run2: @local::icarus_photoelectronresponse_run2_2025
-icarus_photoelectronresponse_standard_run3: @local::icarus_photoelectronresponse_run3_2025
+icarus_photoelectronresponse_standard_run4: @local::icarus_photoelectronresponse_run4_2025
 
 
 ### - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -465,18 +465,18 @@ icarus_pmtsimulationalg_run2_2025: {
 
 
 ### - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-### Configuration Run3-2025:
+### Configuration Run4-2025:
 ###  * explicitly based on the configuration "2022" above
 ###  * gain adapted to reconciliate signal integral and amplitude in SPE region
-###  * gain updated to 7.0 x 10^6
+###  * gain updated to 4.5 x 10^6
 ###  * threshold for digitization scaled down
 ###
 
-icarus_pmtsimulationalg_run3_2025: {
+icarus_pmtsimulationalg_run4_2025: {
 
   @table::icarus_pmtsimulationalg_202202_noise
 
-  SinglePhotonResponse:      @local::icarus_photoelectronresponse_standard_run3
+  SinglePhotonResponse:      @local::icarus_photoelectronresponse_standard_run4
 
   # Apply timing delays (cables, transit time, ..) to the simulated photons
   # These delays are extracted from the calibration database
@@ -489,10 +489,10 @@ icarus_pmtsimulationalg_run3_2025: {
   PMTspecs: {
     DynodeK:                 0.75           # gain on a PMT multiplication stage
     VoltageDistribution:    [ 3.0, 3.4, 5.0, 3.33, 1.67, 1.0, 1.2, 1.5, 2.2, 3.0 ]
-    Gain:                   @local::icarus_settings_opdet_run3.nominalPMTgain  # total PMT gain
+    Gain:                   @local::icarus_settings_opdet_run4.nominalPMTgain  # total PMT gain
   } 
 
-} # icarus_pmtsimulationalg_run3_2025
+} # icarus_pmtsimulationalg_run4_2025
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 ###
@@ -572,7 +572,7 @@ icarus_pmtsimulationalg_2018_nonoise: {
 # Includes noise.
 #
 icarus_pmtsimulationalg_standard_run2: @local::icarus_pmtsimulationalg_run2_2025
-icarus_pmtsimulationalg_standard_run3: @local::icarus_pmtsimulationalg_run3_2025
+icarus_pmtsimulationalg_standard_run4: @local::icarus_pmtsimulationalg_run4_2025
 
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

icaruscode/PMT/OpReco/fcl/icarus_flashcalib.fcl

@@ -20,6 +20,10 @@ icarus_pmt_calibration.NoCalibRun3: {
   SPEAreaGain: @local::SPERun3.Area
 }
 
+icarus_pmt_calibration.NoCalibRun4: {
+  SPEAreaGain: @local::SPERun4.Area
+}
+
 # ------------------------------------------------------------------------------
 # `icarus_pmt_calibration.Calib202203`: from March 2021
 #
@@ -32,6 +36,7 @@ icarus_pmt_calibration.Calib202203: {
 # ------------------------------------------------------------------------------
 icarus_pmt_calibration.CalibStandardRun2: @local::icarus_pmt_calibration.NoCalibRun2
 icarus_pmt_calibration.CalibStandardRun3: @local::icarus_pmt_calibration.NoCalibRun3
+icarus_pmt_calibration.CalibStandardRun4: @local::icarus_pmt_calibration.NoCalibRun4
 
 
 END_PROLOG

icaruscode/PMT/OpReco/fcl/icarus_spe.fcl

@@ -29,12 +29,19 @@ SPE2025Run2: {
 }
 
 SPE2025Run3: {
-  Area: 132.37      # ADC x (2 ns)
-  Amplitude: 31.36  # ADC
+  Area: 127.39      # ADC x (2 ns)
+  Amplitude: 29.91  # ADC
+  Shift: 0.
+}
+
+SPE2025Run4: {
+  Area: 131.83      # ADC x (2 ns)
+  Amplitude: 31.14  # ADC
   Shift: 0.
 }
 
 SPERun2: @local::SPE2025Run2
 SPERun3: @local::SPE2025Run3
+SPERun4: @local::SPE2025Run4
 
 END_PROLOG

icaruscode/PMT/opdetsim_pmt_icarus.fcl

@@ -13,21 +13,21 @@ icarus_simpmt_run2:
   @table::icarus_pmtsimulationalg_standard_run2
 }
 
-icarus_simpmt_run3: 
+icarus_simpmt_run4: 
 {
   module_type:               "SimPMTIcarus"
   InputModule:               "pdfastsim"
 
-  @table::icarus_pmtsimulationalg_standard_run3
+  @table::icarus_pmtsimulationalg_standard_run4
 }
 
 icarus_simpmt_run2_nonoise: {
   @table::icarus_simpmt_run2
   @table::icarus_pmtsimulation.disable_noise
 }
 
-icarus_simpmt_run3_nonoise: {
-  @table::icarus_simpmt_run3
+icarus_simpmt_run4_nonoise: {
+  @table::icarus_simpmt_run4
   @table::icarus_pmtsimulation.disable_noise
 }