September 10, 2007 - Cosmic Telescope

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Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 60 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]
4:10 pm of 9/7 11:10 am of 9/9 43 304030 1558 36.23
2:10 pm 3:10 pm 1 9408 35 35 5.916
3:10 pm 4:10 pm 1 14759 39 39 6.245