Difference between revisions of "September 14, 2007 - Cosmic Telescope"
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|<math>\sqrt{(x_i-\bar{x})^2}</math> | |<math>\sqrt{(x_i-\bar{x})^2}</math> | ||
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| − | |4:10 pm of 9/13 || 1:10 pm of 9/14 || 21 || 164539 || 1582 || 75.33 || | + | |4:10 pm of 9/13 || 1:10 pm of 9/14 || 21 || 164539 || 1582 || 75.33 || 1.894 || |
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| − | |1:12 pm || 4:12 pm || 3 || 17738 || 370 || 123.3 || 6.41 || | + | | || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math> |
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| + | |1:12 pm || 4:12 pm || 3 || 17738 || 370 || 123.3 || 6.41 || 6.43 | ||
|}<br> | |}<br> | ||
Latest revision as of 20:08, 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 | ||
| 4:10 pm of 9/13 | 1:10 pm of 9/14 | 21 | 164539 | 1582 | 75.33 | 1.894 |
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 | 2:12 pm | 1 | 6130 | 126 | 126 | 11.22 | 2.7 |
| 2:12 pm | 3:12 pm | 1 | 11913 | 116 | 116 | 10.77 | 7.3 |
| 3:12 pm | 4:12 pm | 1 | 17738 | 128 | 128 | 11.31 | 4.7 |
| 1:12 pm | 4:12 pm | 3 | 17738 | 370 | 123.3 | 6.41 | 6.43 |