August 24, 2007 - Cosmic Telescope

This is the data explained on the page of August 23.

The Threshold on the Bottom Scintillator was setat 175 mV for this experiment while the top was left at 225mV.

Plateau Zeroing
Time	Threshold on top scint.	Threshold on bottom scint.	Singles Count (on top)	Coinc. Counts	Coinc. per minute
30 min	225	225	2108	77	2.57
30 min	250	225	1874	74	2.47
30 min	275	225	1656	78	2.6
30 min	225	250	2697	83	2.77
30 min	250	250	2333	85	2.83
30 min	275	250	1848	82	2.73
30 min	225	275	2606	56	1.87
30 min	250	275	2022	47	1.57
30 min	275	275	1768	76	2.53
30 min	175	175	3787	94	3.13
30 min	200	200	2675	69	2.3
30 min	300	300	1580	57	1.9