Difference between revisions of "November 15, 2007 - Cosmic Telescope"

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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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{| border="1" cellpadding="20" cellspacing="0"
 
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|Time Start
 
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|Time Stop
 
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|Time elapsed (hour)
 
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|Singles Counts (on top)
 
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|Singles Counts (on bottom)
 
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|Coinc. Counts
 
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|Coinc. per hour
 
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|<math>\sqrt{N}</math>
 
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|<math>\sqrt{(x_i-\bar{x})^2}</math>
 
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|4: pm of 11/ || 1: pm of 11/ || 21 ||  ||  ||  || ||  ||
 
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|}<br>
 
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Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface perpendicularly (defined as zero degrees).
 
Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface perpendicularly (defined as zero degrees).
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{| border="1" cellpadding="20" cellspacing="0"
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{| border="5"
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! Run Number || Date || Start Time || End Time || Run Time || Singles Counts Top (N_1) || Singles Counts Bottom (N_2)|| <math>\frac{N_1-N_2}{N_1+N_2}</math> || Coincidence Counts || Coinc/Hour || Coinc/min || <math>\sqrt{N}</math> || <math>\sqrt{(x_i-\bar{x})^2}</math>  
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|Time Start
 
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|Time Stop
 
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|Time elapsed (hour)
 
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|Singles Count (on top)
 
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|Singles Counts (on bottom)
 
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|Coinc. Counts
 
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|Coinc. per hour
 
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|<math>\sqrt{N}</math>
 
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|<math>\sqrt{(x_i-\bar{x})^2}</math>
 
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|1: pm || 2: pm || 1 ||  ||  ||  ||  ||
 
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|2: pm || 3: pm || 1 ||  ||  ||  ||  ||
 
 
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|3:pm || 4: pm || 1 ||  || || ||  ||  
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| 138 || 11/5 || 1:19 pm || 1:37 pm || 18 min || 2927 || 3167 ||  || 53 || 176.67 || 2.94 ||  ||
 
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| 139 || 11/5 || 2:12 pm || 4:17 pm || 2.0833 || 80713 || 61497 ||  || 310 || 148.8 || 2.48 ||  ||
 
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| || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math>
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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 || 3 ||  ||  ||  ||  ||  
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| || 11/ || 1: pm || 4: pm || ||  ||  ||  ||  ||  ||  ||  ||  
 
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Latest revision as of 20:51, 3 December 2007

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

Run Number Date Start Time End Time Run Time Singles Counts Top (N_1) Singles Counts Bottom (N_2) [math]\frac{N_1-N_2}{N_1+N_2}[/math] Coincidence Counts Coinc/Hour Coinc/min [math]\sqrt{N}[/math] [math]\sqrt{(x_i-\bar{x})^2}[/math]
138 11/5 1:19 pm 1:37 pm 18 min 2927 3167 53 176.67 2.94
139 11/5 2:12 pm 4:17 pm 2.0833 80713 61497 310 148.8 2.48
[math]\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}[/math]
11/ 1: pm 4: pm


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