Difference between revisions of "October 9, 2007 - Cosmic Telescope"
Jump to navigation
Jump to search
| (2 intermediate revisions by the same user not shown) | |||
| Line 11: | Line 11: | ||
|<math>\sqrt{(x_i-\bar{x})^2}</math> | |<math>\sqrt{(x_i-\bar{x})^2}</math> | ||
|- | |- | ||
| − | | | + | |4:04 pm of 10/8 || 1:04 pm of 10/4 || 21 || 142571 || 2059 || 98.05 || 2.16 || |
|}<br> | |}<br> | ||
| Line 28: | Line 28: | ||
|<math>\sqrt{(x_i-\bar{x})^2}</math> | |<math>\sqrt{(x_i-\bar{x})^2}</math> | ||
|- | |- | ||
| − | |1: pm || 2: pm || | + | |1:05 pm || 2:05 pm || 1 || 7089 || 115 || 115 || 10.72 || 2.67 |
|- | |- | ||
| − | |2: pm || 3: pm || | + | |2:05 pm || 3:05 pm || 1 || 13655 || 131 || 131 || 11.45 || 13.33 |
|- | |- | ||
| − | |3: pm || 4: pm || | + | |3:05 pm || 4:05 pm || 1 || 19993 || 107 || 107 || 10.34 || 10.67 |
|- | |- | ||
| | | | ||
|- | |- | ||
| − | |1: pm || 4: pm || | + | | || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math> |
| + | |- | ||
| + | |1:05 pm || 4:05 pm || 3 || 19993 || 353 || 117.67 || 6.26 || 12.22 | ||
|}<br> | |}<br> | ||
Latest revision as of 21:22, 25 October 2007
Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 330 degrees to the perpendicular.
| Time Start | Time Stop | Time elapsed (hour) | Singles Count (on top) | Coinc. Counts | Coinc. per hour | ||
| 4:04 pm of 10/8 | 1:04 pm of 10/4 | 21 | 142571 | 2059 | 98.05 | 2.16 |
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 | ||
| 1:05 pm | 2:05 pm | 1 | 7089 | 115 | 115 | 10.72 | 2.67 |
| 2:05 pm | 3:05 pm | 1 | 13655 | 131 | 131 | 11.45 | 13.33 |
| 3:05 pm | 4:05 pm | 1 | 19993 | 107 | 107 | 10.34 | 10.67 |
| 1:05 pm | 4:05 pm | 3 | 19993 | 353 | 117.67 | 6.26 | 12.22 |