Difference between revisions of "October 5, 2007 - Cosmic Telescope"

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Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 315 degrees to the perpendicular.
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Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 330 degrees to the perpendicular.
 
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|<math>\sqrt{(x_i-\bar{x})^2}</math>
 
|<math>\sqrt{(x_i-\bar{x})^2}</math>
 
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|3: pm of 9/27 || 1: pm of 9/28 || || || || || ||  
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|3:58 pm of 10/4 || 12:58 pm of 10/5 || 21 || 129594 || 2029 || 96.62 || 2.136 ||  
 
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|<math>\sqrt{(x_i-\bar{x})^2}</math>
 
|<math>\sqrt{(x_i-\bar{x})^2}</math>
 
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|1: pm || 2: pm || || || || || ||  
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|1:01 pm || 3:01 pm || 2 || 12886 || 242 || 121 || 7.78 || 12
 
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|2: pm || 3: pm || || || || || ||  
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|3:01 pm || 4:01 pm || 1 || 19473 || 157 || 157 || 12.53 || 24
 
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|3: pm || 4: pm ||  ||  ||  ||  ||  ||  
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| || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math>
 
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|1: pm || 4: pm || || || || || ||
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|1:01 pm || 4:01 pm || 3 || 19473 || 399 || 133 || 6.66 || 26.83
 
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Latest revision as of 21:21, 25 October 2007

Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 330 degrees to the perpendicular.

Time Start Time Stop Time elapsed (hour) Singles Count (on top) Coinc. Counts Coinc. per hour [math]\sqrt{N}[/math] [math]\sqrt{(x_i-\bar{x})^2}[/math]
3:58 pm of 10/4 12:58 pm of 10/5 21 129594 2029 96.62 2.136



Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface perpendicularly (defined as zero degrees).

Time Start Time Stop Time elapsed (hour) Singles Count (on top) Coinc. Counts Coinc. per hour [math]\sqrt{N}[/math] [math]\sqrt{(x_i-\bar{x})^2}[/math]
1:01 pm 3:01 pm 2 12886 242 121 7.78 12
3:01 pm 4:01 pm 1 19473 157 157 12.53 24
[math]\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}[/math]
1:01 pm 4:01 pm 3 19473 399 133 6.66 26.83