August 23, 2007 - Cosmic Telescope: Difference between revisions
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{| border="1" cellpadding="20" cellspacing="0" | {| border="1" cellpadding="20" cellspacing="0" | ||
! colspan="2"|Plateau of Bottom | ! colspan="2"|Plateau of Bottom Scintillator | ||
|- | |- | ||
| | |Time | ||
| | |HV on top scint. | ||
|HV on bottom scint. | |||
|Singles Count (on top) | |||
|Coinc. Counts | |||
|Coinc. per minute | |||
|- | |- | ||
| | |30 min | ||
| | |1300 | ||
|1300 | |||
|4398 | |||
|8 | |||
| | |||
|- | |- | ||
| | |30 min | ||
| | |1300 | ||
|1250 | |||
|3121 | |||
|77 | |||
|2.57 | |||
|- | |||
|30 min | |||
|1300 | |||
|1200 | |||
|3182 | |||
|47 | |||
|1.57 | |||
|- | |||
|30 min | |||
|1300 | |||
|1150 | |||
|3100 | |||
|16 | |||
|0.533 | |||
|- | |||
|30 min | |||
|1300 | |||
|1100 | |||
|3141 | |||
|3 | |||
|0.1 | |||
|} | |} | ||
Revision as of 20:44, 23 August 2007
The Threshold on the Bottom Scintillator was setat 175 mV for this experiment while the top was left at 225mV.
| Plateau of Bottom Scintillator | |||||
|---|---|---|---|---|---|
| Time | HV on top scint. | HV on bottom scint. | Singles Count (on top) | Coinc. Counts | Coinc. per minute |
| 30 min | 1300 | 1300 | 4398 | 8 | |
| 30 min | 1300 | 1250 | 3121 | 77 | 2.57 |
| 30 min | 1300 | 1200 | 3182 | 47 | 1.57 |
| 30 min | 1300 | 1150 | 3100 | 16 | 0.533 |
| 30 min | 1300 | 1100 | 3141 | 3 | 0.1 |