Difference between revisions of "September 25, 2007 - Cosmic Telescope"
Jump to navigation
Jump to search
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at | + | Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 315 degrees to the perpendicular. |
{| border="1" cellpadding="20" cellspacing="0" | {| border="1" cellpadding="20" cellspacing="0" | ||
|- | |- | ||
| Line 36: | Line 36: | ||
| | | | ||
|- | |- | ||
| − | |1:12 pm || 4:07 pm || 2.9167 || 18540 || 364 || 124.8 || 6.54 || | + | | || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math> |
| + | |- | ||
| + | |1:12 pm || 4:07 pm || 2.9167 || 18540 || 364 || 124.8 || 6.54 || 20.85 | ||
|}<br> | |}<br> | ||
Latest revision as of 21:29, 27 November 2007
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 | ||
| 4:10 pm of 9/24 | 1:10 pm of 9/25 | 21 | 161037 | 1745 | 83.1 | 1.989 |
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 | ||
| 1:12 pm | 2:17 pm | 1.0833 | 6945 | 110 | 101.5 | 9.678 | 23.3 |
| 2:17 pm | 3:12 pm | 0.9167 | 12685 | 120 | 130.9 | 11.949 | 6.1 |
| 3:12 pm | 4:07 pm | 0.9167 | 18540 | 130 | 141.8 | 12.437 | 17 |
| 1:12 pm | 4:07 pm | 2.9167 | 18540 | 364 | 124.8 | 6.54 | 20.85 |