Difference between revisions of "September 5, 2007 - Cosmic Telescope"
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Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface perpendicularly (defined as zero degrees). | Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface perpendicularly (defined as zero degrees). | ||
{| border="1" cellpadding="20" cellspacing="0" | {| border="1" cellpadding="20" cellspacing="0" | ||
| + | ! colspan="2"|Angular Distribution | ||
|- | |- | ||
|Time Start | |Time Start | ||
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|<math>\sqrt{N}</math> | |<math>\sqrt{N}</math> | ||
|<math>\sqrt{(x_i-\bar{x})^2}</math> | |<math>\sqrt{(x_i-\bar{x})^2}</math> | ||
| + | |- | ||
| + | |4:20 pm of 9/4 || 5:20 pm of 9/4|| 1 || 19985 || 168 || 168 || .0772 || 27.21 | ||
|- | |- | ||
|5:20 pm of 9/4 || 10:15 am of 9/5|| 16.917 || 92870 || 2373 || 140.27 || 2.88 || .52 | |5:20 pm of 9/4 || 10:15 am of 9/5|| 16.917 || 92870 || 2373 || 140.27 || 2.88 || .52 | ||
Latest revision as of 20:50, 20 September 2007
Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface perpendicularly (defined as zero degrees).
| Angular Distribution | |||||||
|---|---|---|---|---|---|---|---|
| Time Start | Time Stop | Time elapsed (hour) | Singles Count (on top) | Coinc. Counts | Coinc. per hour | ||
| 4:20 pm of 9/4 | 5:20 pm of 9/4 | 1 | 19985 | 168 | 168 | .0772 | 27.21 |
| 5:20 pm of 9/4 | 10:15 am of 9/5 | 16.917 | 92870 | 2373 | 140.27 | 2.88 | .52 |
| 5:20 pm of 9/4 | 10:20 am of 9/5 | 17 | 93150 | 2378 | 139.88 | 2.86 | .91 |
| 10:20 am | 1:00 pm | 2.66 | 104283 | 371 | 139.47 | 7.24 | 1.32 |
| 1:20 pm of 9/4 | 1:00 pm of 9/5 | 23.66 | 104283 | 3331 | 140.79 | 2.44 | |
Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 45 degrees.
| Time Start | Time Stop | Time elapsed (hour) | Singles Count (on top) | Coinc. Counts | Coinc. per hour | ||
| 1:25 pm | 2:25 pm | 1 | 3935 | 61 | 61 | 7.81 | 1 |
| 2:25 pm | 3:25 pm | 1 | 3082 | 57 | 57 | 7.54 | 9 |
| 3:25 pm | 4:25 pm | 1 | 3623 | 63 | 63 | 7.93 | 4 |