User Tools

Site Tools


tuning_the_s800_xdt

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revision Both sides next revision
tuning_the_s800_xdt [2015/10/29 13:21]
pereira [Checking Particle ID and rate at S800 FP]
tuning_the_s800_xdt [2015/10/29 13:23]
pereira [Timing setup]
Line 177: Line 177:
   * Due to the multi-hit capability of the MTDC, we need to select the "good" MTDC ToF peak so that SpecTcl can search for the right hit (more details can be found [[Timing#MTDC|here]]):   * Due to the multi-hit capability of the MTDC, we need to select the "good" MTDC ToF peak so that SpecTcl can search for the right hit (more details can be found [[Timing#MTDC|here]]):
       * Use the spectra **TOF.MTDC_RF**, **TOF.MTDC_OBJ**, and **TOF.MTDC_XFP** (second row in figure above)        * Use the spectra **TOF.MTDC_RF**, **TOF.MTDC_OBJ**, and **TOF.MTDC_XFP** (second row in figure above) 
-      * Using the cursor mouse, check the lower and higher limits defining the region in the MTDC ToF spectra with the "good" ToF peak. Do it of the three ToFs: RF-FP, OBJ-FP, and XFP-FP+      * Using the cursor mouse, check the lower and higher limits defining the region in the MTDC ToF spectra with the "good" ToF peak. Do it for the three ToFs: RF-FP, OBJ-FP, and XFP-FP
       * Go to the **Variables** page in SpecTcl GUI and assign the limits to the following variables:        * Go to the **Variables** page in SpecTcl GUI and assign the limits to the following variables: 
-              * s800.fp.vmetdc.mtdc_objlow and s800.fp.vmetdc.mtdc_rfhigh for RF-XFP +              * **s800.fp.vmetdc.mtdc_objlow** and **s800.fp.vmetdc.mtdc_rfhigh** for RF-XFP 
-              * s800.fp.vmetdc.mtdc_objlow and s800.fp.vmetdc.mtdc_rfhigh for OBJ-XFP +              * **s800.fp.vmetdc.mtdc_objlow** and **s800.fp.vmetdc.mtdc_rfhigh** for OBJ-XFP 
-              * s800.fp.vmetdc.mtdc_xfplow and s800.fp.vmetdc.mtdc_xfphigh for XFP-XFP+              * **s800.fp.vmetdc.mtdc_xfplow** and **s800.fp.vmetdc.mtdc_xfphigh** for XFP-XFP
       * For each ToF, SpecTcl will search the hit number that fits in the selected region. The new MTDC ToF parameters are **s800.fp.vmetdc.mtdc_rf**, **s800.fp.vmetdc.mtdc_obj**, and **s800.fp.vmetdc.mtdc_xfp**        * For each ToF, SpecTcl will search the hit number that fits in the selected region. The new MTDC ToF parameters are **s800.fp.vmetdc.mtdc_rf**, **s800.fp.vmetdc.mtdc_obj**, and **s800.fp.vmetdc.mtdc_xfp** 
  
tuning_the_s800_xdt.txt · Last modified: 2023/09/22 15:15 by swartzj