Difference between revisions of "FC Analysis"

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<br>[[File:FC_data_22.png]]<br><br>
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<br>[[File:FC_data_22.png]]<br>
 
[[File:FC_plot_2_4.png]]<br><br>
 
[[File:FC_plot_2_4.png]]<br><br>
 
Example of ADC mean value distribution:<br>
 
Example of ADC mean value distribution:<br>
[[File:-5.0A.jpg]]<br><br>
+
[[File:1477.png]]<br>
 
+
[[File:1473.png]]<br>
 +
[[File:1465.png]]<br>
  
 
Below is the plot of the charge in Faraday cup (pC) as a function of magnet current (vertical axis, A) (basically magnetic field)  and ADC (horizontal axis).
 
Below is the plot of the charge in Faraday cup (pC) as a function of magnet current (vertical axis, A) (basically magnetic field)  and ADC (horizontal axis).

Revision as of 23:05, 27 March 2010

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For each beam pulse:

[math] ADC_{avg}^{pulse}=\frac{\sum_{i=1}^{16}{ADC_{i}*i}}{\sum_{i=1}^{16}{ADC_{i}}};[/math]

For distribution over all beam pulses:

[math] ADC_{ave}=\frac{\sum_{i=1}^{pulses}{ADC_{avg}^{pulse}}}{pulses};[/math]
[math] ADC_{sigma}={ \sqrt{\frac{1}{pulses}\sum_{i=1}^{pulses}{\left(ADC_{avg}^{pulse} - ADC_{avg}\right)^{2}}}};[/math]


Here is:
1. ADC# = bridge#
2. Pulse# = ReadOut# = Entry# = Event#



FC data 22.png
FC plot 2 4.png

Example of ADC mean value distribution:
1477.png
1473.png
1465.png

Below is the plot of the charge in Faraday cup (pC) as a function of magnet current (vertical axis, A) (basically magnetic field) and ADC (horizontal axis).

Far.jpg

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