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tuning_the_s800_xdt

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tuning_the_s800_xdt [2017/05/26 21:54]
pereira [CRDCs setup] 		tuning_the_s800_xdt [2017/06/17 14:37]
pereira [FP scintillator setup]
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 ==== FP scintillator setup ==== ==== FP scintillator setup ====
 +
 +  * Make sure that S800 DAQ is in [[s800 daq tools#Running in Slave mode with multilogger |Slave mode and multilogger enabled]] to record S800 data in the s800 stagearea.
  
   * Set trigger to “s800 trigger”    * Set trigger to “s800 trigger” 
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-  * Check **[[s800 SpecTcl|Spectcl]]** window **S800_CRDCS_EFF.win** (see figure below) to verify the efficiency of the detectors.  +      * Check **[[s800 SpecTcl|Spectcl]]** window **S800_CRDCS_EFF.win** (see figure below) to verify the efficiency of the detectors.  
- +         * Start a new run recording data on disk 
-      * Start a new run recording data on disk +         * Make a gate in spectrum **ic.sum** (top right plot) to select the Z region of interest, and call it **ic** 
-      * Make a gate in spectrum **ic.sum** (top right plot) to select the Z region of interest, and call it **ic** +         * Make a summing region around the "bananas" in spectra **crdc1.x.tac!ic** and **crdc2.x.tac!ic** (bottom left and right plots respectively) 
-      * Make a summing region around the "bananas" in spectra **crdc1.x.tac!ic** and **crdc2.x.tac!ic** (bottom left and right plots respectively) +         * Stop the run and rescan data from disk 
-      * Stop the run and rescan data from disk +         * Compare the number of event inside the 2D summing regions with the number of events inside the **ic** gate. Typically the former are very close to the later (nearly 100% efficiency for medium/high Z)
-      * Compare the number of event inside the 2D summing regions with the number of events inside the **ic** gate. Typically the former are very close to the later (nearly 100% efficiency for medium/high Z)+
  
-{{:wiki:CRDCS-example.png?850|S800_CRDCS_EFF.win SpecTcl window}}+{{:wiki:CRDCS-eff-015028.png?550|S800_CRDCS_EFF.win SpecTcl window}}
  
 ==== Timing setup ==== ==== Timing setup ====
tuning_the_s800_xdt.txt · Last modified: 2023/09/22 15:15 by swartzj

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