Difference between revisions of "October 24, 2007 - Cosmic Telescope"
Jump to navigation
Jump to search
| Line 28: | Line 28: | ||
|<math>\sqrt{(x_i-\bar{x})^2}</math> | |<math>\sqrt{(x_i-\bar{x})^2}</math> | ||
|- | |- | ||
| − | |1:09 pm || 3:09 pm || 2 || 16350 || 276 || 138 || 8.31 || | + | |1:09 pm || 3:09 pm || 2 || 16350 || 276 || 138 || 8.31 || 6.33 |
|- | |- | ||
| − | |3:09 pm || 4:09 pm || 1 || 24499 || 157 || 157 || 12.533 || | + | |3:09 pm || 4:09 pm || 1 || 24499 || 157 || 157 || 12.533 || 12.67 |
| + | |- | ||
| + | | | ||
| + | |- | ||
| + | | || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math> | ||
| + | |- | ||
| + | |1:09 pm || 4:09 pm || 3 || 24499 || 433 || 144.33 || 6.94 || 14.07 | ||
|}<br> | |}<br> | ||
Latest revision as of 20:02, 29 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 | ||
| 4:07 pm of 10/23 | 1:07 pm of 10/24 | 21 | 195579 | 1951 | 92.9 | 2.1 |
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 | ||
| 1:09 pm | 3:09 pm | 2 | 16350 | 276 | 138 | 8.31 | 6.33 |
| 3:09 pm | 4:09 pm | 1 | 24499 | 157 | 157 | 12.533 | 12.67 |
| 1:09 pm | 4:09 pm | 3 | 24499 | 433 | 144.33 | 6.94 | 14.07 |