October 10, 2007 - Cosmic Telescope

Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 315 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]
4:06 pm of 10/9	1:06 pm of 10/10	21	161038	1947	92.71	2.10

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]
1:07 pm	2:07 pm	1	7169	137	137	11.70	2.67
2:07 pm	4:07 pm	2	20463	282	141	8.40	1.33
							[math]\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}[/math]
1:07 pm	4:07 pm	3	20463	419	139.67	1.68	2.98