diff --git a/DEF-files/COIN/PRODUCTION/TRIG/coin_trig_histos.def b/DEF-files/COIN/PRODUCTION/TRIG/coin_trig_histos.def
index 1dcf29f20d6a1900cb6f46ab95a1a2bdaa604d32..aa2ad4e93e0f27730220dfffb1201a2064df9885 100644
--- a/DEF-files/COIN/PRODUCTION/TRIG/coin_trig_histos.def
+++ b/DEF-files/COIN/PRODUCTION/TRIG/coin_trig_histos.def
@@ -35,3 +35,19 @@ TH1F p_ptrig_tdc  'pTRIG1_ROC2'  T.coin.pTRIG1_ROC2_tdcTimeRaw*0.1 1600 -800 800
 TH1F p_htrig_tdc  'pTRIG1_ROC2'  T.coin.hTRIG1_ROC2_tdcTimeRaw*0.1 1600 -800 800
 TH1F h_ctrig_tdc  'pTRIG1_ROC1-pTRIG4_ROC1'  T.coin.pTRIG1_ROC1_tdcTimeRaw*0.1-T.coin.pTRIG4_ROC1_tdcTimeRaw 1600 -800 800
 TH1F p_ctrig_tdc  'pTRIG1_ROC2-pTRIG4_ROC2'  T.coin.pTRIG1_ROC2_tdcTimeRaw*0.1-T.coin.pTRIG4_ROC2_tdcTimeRaw 1600 -800 800
+
+#####################################
+# TRIGGER RATE vs. 1 MHz Clock Time
+#####################################
+
+TH2D ptrig1rate_vs_time 'SHMS Trig1 Rate vs. Time; 1 MHz Clock Time (s); pTRIG1 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG1.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig2rate_vs_time 'SHMS Trig2 Rate vs. Time; 1 MHz Clock Time (s); pTRIG2 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG2.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig3rate_vs_time 'SHMS Trig3 Rate vs. Time; 1 MHz Clock Time (s); pTRIG3 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG3.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig4rate_vs_time 'SHMS Trig4 Rate vs. Time; 1 MHz Clock Time (s); pTRIG4 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG4.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig6rate_vs_time 'SHMS Trig6 Rate vs. Time; 1 MHz Clock Time (s); pTRIG6 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG6.scalerRate 350 0 7000 500 0 200000 
+
+TH2D htrig1rate_vs_time 'HMS Trig1 Rate vs. Time; 1 MHz Clock Time (s); hTRIG1 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG1.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig2rate_vs_time 'HMS Trig2 Rate vs. Time; 1 MHz Clock Time (s); hTRIG2 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG2.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig3rate_vs_time 'HMS Trig3 Rate vs. Time; 1 MHz Clock Time (s); hTRIG3 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG3.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig4rate_vs_time 'HMS Trig4 Rate vs. Time; 1 MHz Clock Time (s); hTRIG4 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG4.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig6rate_vs_time 'HMS Trig6 Rate vs. Time; 1 MHz Clock Time (s); hTRIG6 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG6.scalerRate 350 0 7000 500 0 200000 
diff --git a/DEF-files/HMS/PRODUCTION/TRIG/htrig_histos.def b/DEF-files/HMS/PRODUCTION/TRIG/htrig_histos.def
index 0f475000966724b025620c42b509850910b7a321..8fe3567ddb376a7d548714b7e41d8256fed2b856 100644
--- a/DEF-files/HMS/PRODUCTION/TRIG/htrig_histos.def
+++ b/DEF-files/HMS/PRODUCTION/TRIG/htrig_histos.def
@@ -36,4 +36,14 @@ TH2F htrig_ch1y_ch1x 'HMS Hodo Trig; 1X Trig (ns); 1Y Trig (ns)' T.hms.h1X_tdcTi
 TH1F htrig_hdc_ref1 'HMS DC Reference Time 1; TDC Time (ns); Counts / 1 ns;' T.hms.hDCREF1_tdcTime 2000 0 2000
 TH1F htrig_hdc_ref2 'HMS DC Reference Time 2; TDC Time (ns); Counts / 1 ns;' T.hms.hDCREF2_tdcTime 2000 0 2000
 TH1F htrig_hdc_ref3 'HMS DC Reference Time 3; TDC Time (ns); Counts / 1 ns;' T.hms.hDCREF3_tdcTime 2000 0 2000
-TH1F htrig_hdc_ref4 'HMS DC Reference Time 4; TDC Time (ns); Counts / 1 ns;' T.hms.hDCREF4_tdcTime 2000 0 2000
\ No newline at end of file
+TH1F htrig_hdc_ref4 'HMS DC Reference Time 4; TDC Time (ns); Counts / 1 ns;' T.hms.hDCREF4_tdcTime 2000 0 2000
+
+#--------------------------------------
+# HMS Trigger Rate vs. 1MHz Clock Time
+#--------------------------------------
+
+TH2D htrig1rate_vs_time 'HMS Trig1 Rate vs. Time; 1 MHz Clock Time (s); hTRIG1 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG1.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig2rate_vs_time 'HMS Trig2 Rate vs. Time; 1 MHz Clock Time (s); hTRIG2 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG2.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig3rate_vs_time 'HMS Trig3 Rate vs. Time; 1 MHz Clock Time (s); hTRIG3 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG3.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig4rate_vs_time 'HMS Trig4 Rate vs. Time; 1 MHz Clock Time (s); hTRIG4 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG4.scalerRate 350 0 7000 500 0 200000 
+TH2D htrig6rate_vs_time 'HMS Trig6 Rate vs. Time; 1 MHz Clock Time (s); hTRIG6 Rate (Hz)' H.1Mhz.scalerTime H.hTRIG6.scalerRate 350 0 7000 500 0 200000 
diff --git a/DEF-files/SHMS/PRODUCTION/TRIG/ptrig_histos.def b/DEF-files/SHMS/PRODUCTION/TRIG/ptrig_histos.def
index 15c04bb1f6e90717f6516976136f9b43859ed51c..0e14c39b62ae5631cdcf31de6a0bf99c94c2e9ce 100644
--- a/DEF-files/SHMS/PRODUCTION/TRIG/ptrig_histos.def
+++ b/DEF-files/SHMS/PRODUCTION/TRIG/ptrig_histos.def
@@ -52,4 +52,15 @@ TH1F ptrig_pT1_tdc_mult 'SHMS pT1 TDC Multiplicity (Slot 20, Channel 15); TDC Mu
 TH1F ptrig_pT2_tdc_mult 'SHMS pT2 TDC Multiplicity (Slot 19, Channel 31); TDC Multiplicity; Counts / 1' T.shms.pT2_tdcMultiplicity 11 0 11
 TH1F ptrig_pT3_tdc_mult 'SHMS pT3 TDC Multiplicity (Slot 19, Channel 38); TDC Multiplicity; Counts / 1' T.shms.pT3_tdcMultiplicity 11 0 11
 
-TH1F ptrig_pFADC_TREF_ROC2_ptime_mult 'SHMS pFADC_TREF_ROC2 ADC Multiplicity; ADC Multiplicity; Counts / 1' T.shms.pFADC_TREF_ROC2_adcMultiplicity 11 0 11
\ No newline at end of file
+TH1F ptrig_pFADC_TREF_ROC2_ptime_mult 'SHMS pFADC_TREF_ROC2 ADC Multiplicity; ADC Multiplicity; Counts / 1' T.shms.pFADC_TREF_ROC2_adcMultiplicity 11 0 11
+
+#----------------------------------------
+# SHMS Trigger Rate vs. 1 Mhz Clock Time
+#----------------------------------------
+
+TH2D ptrig1rate_vs_time 'SHMS Trig1 Rate vs. Time; 1 MHz Clock Time (s); pTRIG1 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG1.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig2rate_vs_time 'SHMS Trig2 Rate vs. Time; 1 MHz Clock Time (s); pTRIG2 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG2.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig3rate_vs_time 'SHMS Trig3 Rate vs. Time; 1 MHz Clock Time (s); pTRIG3 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG3.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig4rate_vs_time 'SHMS Trig4 Rate vs. Time; 1 MHz Clock Time (s); pTRIG4 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG4.scalerRate 350 0 7000 500 0 200000 
+TH2D ptrig6rate_vs_time 'SHMS Trig6 Rate vs. Time; 1 MHz Clock Time (s); pTRIG6 Rate (Hz)' P.1Mhz.scalerTime P.pTRIG6.scalerRate 350 0 7000 500 0 200000 
+