Difference between revisions of "September 10, 2007 - Cosmic Telescope"
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| Line 41: | Line 41: | ||
|Coinc. per hour | |Coinc. per hour | ||
|<math>\sqrt{N}</math> | |<math>\sqrt{N}</math> | ||
| − | |<math>(x_i-\bar{x})^2</math> | + | |<math>\sqrt{(x_i-\bar{x})^2}</math> |
|- | |- | ||
|1:13 pm || 2:13 pm || 1 || 6117 || 121 || 121 || 11 || 14 | |1:13 pm || 2:13 pm || 1 || 6117 || 121 || 121 || 11 || 14 | ||
| Line 48: | Line 48: | ||
|- | |- | ||
|3:23 pm || 4:13 pm || .8333 || 17709 || 115 || 138.01 || 12.87 || 3.01 | |3:23 pm || 4:13 pm || .8333 || 17709 || 115 || 138.01 || 12.87 || 3.01 | ||
| + | |- | ||
| + | | | ||
|- | |- | ||
| || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math> | | || || || || || || || <math>\sigma = \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}}</math> | ||
|- | |- | ||
| − | |1:13 pm || 4:13 pm || 3 || 17709 || 405 || 135 || 6.708 || | + | |1:13 pm || 4:13 pm || 3 || 17709 || 405 || 135 || 6.708 || 31.91 |
Latest revision as of 20:04, 25 October 2007
Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 60 degrees.
| Angular Distribution | |||||||
|---|---|---|---|---|---|---|---|
| Time Start | Time Stop | Time elapsed (hour) | Singles Count (on top) | Coinc. Counts | Coinc. per hour | ||
| 4:10 pm of 9/7 | 11:10 am of 9/9 | 43 | 304030 | 1558 | 36.23 | .9179 | .65 |
| 11:10 am | 12:40 pm of 9/9 | 1.5 | 315930 | 58 | 38.67 | 5.078 | 3.090 |
| 12:40 pm | 1:10 pm | .5 | 319800 | 16 | 32 | 8.000 | 3.581 |
| 1:10 pm | 4:10 pm | 3 | 339500 | 99 | 33 | 3.317 | 2.580 |
| 4:10 pm | 10:10 am of 9/10 | 18 | 461379 | 629 | 34.94 | 1.393 | .64 |
| 10:10 am | 1:10 pm of 9/10 | 3 | 484028 | 101 | 33.67 | 3.350 | 1.910 |
| 1:10 pm of 9/7 | 1:10 pm of 9/10 | 72 | 484028 | 2562 | 35.58 | .7029 | |
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 | ||
| 1:13 pm | 2:13 pm | 1 | 6117 | 121 | 121 | 11 | 14 |
| 2:13 pm | 3:23 pm | 1.1667 | 13058 | 169 | 92.2 | 7.091 | 42.8 |
| 3:23 pm | 4:13 pm | .8333 | 17709 | 115 | 138.01 | 12.87 | 3.01 |
| 1:13 pm | 4:13 pm | 3 | 17709 | 405 | 135 | 6.708 | 31.91 |