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--- tuning_the_s800_xdt [2019/03/13 21:17]
pereira
+++ tuning_the_s800_xdt [2019/03/13 21:20]
pereira
@@ Line 59: / Line 59: @@
   * Adjust MCFD threshold:
-      * Using the [[s800 daq tools#Mesytec CFD gui|Mesytec CFD GUI]], open the configuration file **MCFD16.tcl**  in directory **/user/s800/s800daq/Configs**
+      * Using the [[s800 daq tools#Mesytec CFD gui|Mesytec CFD GUI]], open the configuration file **MCFD16.tcl**  in directory **/user/s800/s800daq/Configurations**
       * The OBJ signal feeding this module is not patched out to data U6
       * The OBJ signal from MCFD module goes to the Mesytec MTDC module and scaler (channel OBJ.MCFD.Scint)
@@ Line 109: / Line 109: @@
 {{:wiki:IC-raws.png?500|IC.raw spectrum.}}
-        * Gains are controlled in **s800shpini.tcl** file in directory **/user/s800/s800daq/Configs** (an example of the content of this file can be seen {{:wiki:s800shpini.pdf|here}}).
+        * Gains are controlled in **s800shpini.tcl** file in directory **/user/s800/s800daq/Configurations** (an example of the content of this file can be seen {{:wiki:s800shpini.pdf|here}}).
             * First shaper is for ion chamber
             * Typically, only coarse gains are used
@@ Line 141: / Line 141: @@
           * Width is narrower in match optics
           * Adjust anode HV to bring fuzzy maximum to around 600-700 channels (saturation of each pad at ~ 1000 ch)
-          * These are good spectra to check if the pad thresholds are properly set. Thresholds are too low if you see that all pads are firing at low energies. If that's the case, increase the pad thresholds in files **s800crdcv1.tcl** and **s800crdcv2.tcl**, under directory **/user/s800/s800daq/Configs** (contact device physicist for assistance, if needed).
+          * These are good spectra to check if the pad thresholds are properly set. Thresholds are too low if you see that all pads are firing at low energies. If that's the case, increase the pad thresholds in files **s800crdcv1.tcl** and **s800crdcv2.tcl**, under directory **/user/s800/s800daq/Configurations** (contact device physicist for assistance, if needed).
       * Spectra **crdc1.anode_crdc1.tac** and **crdc2.anode_crdc2.tac**
@@ Line 163: / Line 163: @@
       * Spectra **crdc1.pad_mult** and **crdc2.pad_mult**
-          * They show the distribution of pad multiplicies (i.e. number of pads firing for each event). Typical average values are ~10-15. Significantly larger average multiplicities might indicate that the thresholds are set too low.
+          * They show the distribution of pad multiplicities (i.e. number of pads firing for each event). Typical average values are ~10-15. Significantly larger average multiplicities might indicate that the thresholds are set too low.
 {{:wiki:CRDCS-example.png?850|S800_CRDCS.win SpecTcl window}}

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