September 20, 2007 - Cosmic Telescope

Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 300 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 9/19	1:03 pm of 9/20	21.083	176564	1111	52.69	1.581

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]
1:04 pm	2:04 pm	1	6980	144	144	12	4
2:04 pm	3:04 pm	1	13059	141	141	11.87	1
3:04 pm	4:04 pm	1	19067	135	135	11.62	5
							[math]\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}[/math]
1:04 pm	4:04 pm	3	19067	420	140	6.83	4.58