September 28, 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 9/27	1:06 pm of 9/28	21	135733	1665	79.3	1.943

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	6242	146	146	12.08	17.33
2:07 pm	3:07 pm	1	12462	124	124	11.14	4.67
3:07 pm	4:07 pm	1	18688	116	116	10.77	12.67
							[math]\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}[/math]
1:07 pm	4:07 pm	3	18688	386	128.67	6.549	15.53