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

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|10:20 am || 1:00 pm || 2.66 || 104283 || 371 || 139.47 || 7.24 ||
 
|10:20 am || 1:00 pm || 2.66 || 104283 || 371 || 139.47 || 7.24 ||
 
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|-
|1:20 pm of 9/4 || 1:00 pm of 9/5|| 23.66 || 104283 || 3331 || 140.79 || 2.439 ||
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|1:20 pm of 9/4 || 1:00 pm of 9/5|| 23.66 || 104283 || 3331 || 140.79 || 2.44 ||
 
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Revision as of 22:03, 11 September 2007

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]
5:20 pm of 9/4 10:15 am of 9/5 16.917 92870 2373 140.27 2.88
5:20 pm of 9/4 10:20 am of 9/5 17 93150 2378 139.88 2.86
10:20 am 1:00 pm 2.66 104283 371 139.47 7.24
1:20 pm of 9/4 1:00 pm of 9/5 23.66 104283 3331 140.79 2.44



Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 45 degrees.

Time Start Time Stop Time elapsed (hour) Singles Count (on top) Coinc. Counts Coinc. per hour [math]\sqrt{N}[/math] [math](x_i-\bar{x})^2[/math]
1:25 pm 2:25 pm 1 3935 61 61 7.81 1
2:25 pm 3:25 pm 1 3082 57 57 7.54 9
3:25 pm 4:25 pm 1 3623 63 63 7.93 4