Difference between revisions of "August 14, 2007 - Cosmic Telescope"
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[[Image:DiscriminatorTHreshold.jpg | 200 px]] | [[Image:DiscriminatorTHreshold.jpg | 200 px]] | ||
[[Image:GraphExplanation.jpg]] | [[Image:GraphExplanation.jpg]] | ||
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| + | Points of data were taken in 5 minute intervals increasing the threshold by ten mV each time. This means that x is equal to ten mV in these trials. The data received in each interval is equal to the figure A (Area). This is the area of the interval under the curve. To find the hight (h), the area A is divided by the distance x. | ||
{| border="1" cellpadding="20" cellspacing="0" | {| border="1" cellpadding="20" cellspacing="0" | ||
! colspan="2"|Threshold for Base 1 | ! colspan="2"|Threshold for Base 1 | ||
Revision as of 16:07, 15 August 2007
Points of data were taken in 5 minute intervals increasing the threshold by ten mV each time. This means that x is equal to ten mV in these trials. The data received in each interval is equal to the figure A (Area). This is the area of the interval under the curve. To find the hight (h), the area A is divided by the distance x.
| Threshold for Base 1 | |||
|---|---|---|---|
| Threshold (mV) | Counts/5 min. | Average | A |
| 80 | 53126 | 53126 | |
| 24959 | |||
| 90 | 28167 | 28167 | |
| 9093 | |||
| 100 | 19074 | 19074 | |
| 3681 | |||
| 110 | 15427, 15358 | 15393 | |
| 1980 | |||
| 120 | 13375, 13450 | 13413 | |
| 160 | 8493 | 8493 | |
| 630 | |||
| 170 | 7863 | 7863 | |
| 794 | |||
| 180 | 7069 | 7069 | |
| 152 | |||
| 190 | 6917 | 6917 | |
| 729 | |||
| 200 | 6188 | 6188 | |
| 357 | |||
| 210 | 5831 | 5831 | |
| 230 | 5315 | 5315 | |
| 462 | |||
| 240 | 4853 | 4853 | |
| 463 | |||
| 250 | 4390 | 4390 | |
| 308 | |||
| 260 | 4236, 4047,
3963 |
4082 | |
| 142 | |||
| 270 | 4254, 3811,
3940, 3754 |
3940 | |
| 250 | |||
| 280 | 3840, 3539 | 3690 | |
| 232 | |||
| 290 | 3458 | 3458 | |
| 191 | |||
| 300 | 3267 | 3267 | |
| 189 | |||
| 310 | 3078 | 3078 | |
| 193 | |||
| 320 | 2871, 2888,
2895 |
2885 | |
| 131 | |||
| 330 | 2767, 2740 | 2754 | |
| 319 | |||
| 340 | 2432, 2423
2440, 2443 |
2435 | |
| 83 | |||
| 350 | 2405, 2412,
2303, 2287 |
2352 | |
| 154 | |||
| 360 | 2217, 2194,
2150, 2232 |
2198 | |
| 150 | |||
| 370 | 2035, 2060 | 2048 | |
| 138 | |||
| 380 | 1910 | 1910 | |
| 127 | |||
| 390 | 1783 | 1783 | |
| 48 | |||
| 400 | 1735 | 1735 | |