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changing ADC threshold for time calib #4125

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Merged
bseidlit merged 1 commit into from
Jan 20, 2026
+9 −6
Merged

changing ADC threshold for time calib #4125

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15 changes: 9 additions & 6 deletions offline/QA/Calorimeters/CaloValid.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,8 @@ int CaloValid::process_towers(PHCompositeNode* topNode)
float ihcaldownscale;
float ohcaldownscale;
float mbddownscale;
float adc_threshold;
float adc_threshold_hcal;
float adc_threshold_emcal;
float emcal_hit_threshold;
float emcal_highhit_threshold;
float ohcal_hit_threshold;
Expand All @@ -190,7 +191,8 @@ int CaloValid::process_towers(PHCompositeNode* topNode)
ihcaldownscale = 55000. / 300.;
ohcaldownscale = 265000. / 600.;
mbddownscale = 2800.0;
adc_threshold = 15.;
adc_threshold_hcal = 30;
adc_threshold_emcal = 70;

emcal_hit_threshold = 0.5; // GeV
ohcal_hit_threshold = 0.5;
Expand All @@ -206,7 +208,8 @@ int CaloValid::process_towers(PHCompositeNode* topNode)
ihcaldownscale = 4000. / 300.;
ohcaldownscale = 25000. / 600.;
mbddownscale = 200.0;
adc_threshold = 100.;
adc_threshold_hcal = 30;
adc_threshold_emcal = 70;

emcal_hit_threshold = 0.5; // GeV
ohcal_hit_threshold = 0.5;
Expand Down Expand Up @@ -528,7 +531,7 @@ int CaloValid::process_towers(PHCompositeNode* topNode)
}

float raw_energy = tower->get_energy();
if (raw_energy > adc_threshold)
if (raw_energy > adc_threshold_emcal)
{
h_cemc_etaphi_fracHitADC->Fill(ieta, iphi, 1);
h_cemc_etaphi_time_raw->Fill(ieta, iphi, raw_time);
Expand Down Expand Up @@ -558,7 +561,7 @@ int CaloValid::process_towers(PHCompositeNode* topNode)
}

float raw_energy = tower->get_energy();
if (raw_energy > adc_threshold)
if (raw_energy > adc_threshold_hcal)
{
h_ohcal_etaphi_time_raw->Fill(ieta, iphi, raw_time);
h_ohcal_etaphi_fracHitADC->Fill(ieta, iphi, 1);
Expand Down Expand Up @@ -588,7 +591,7 @@ int CaloValid::process_towers(PHCompositeNode* topNode)
}

float raw_energy = tower->get_energy();
if (raw_energy > adc_threshold)
if (raw_energy > adc_threshold_hcal)
{
h_ihcal_etaphi_time_raw->Fill(ieta, iphi, raw_time);
h_ihcal_etaphi_fracHitADC->Fill(ieta, iphi, 1);
Expand Down