September 4, 2007 - Cosmic Telescope: Difference between revisions

Revision as of 15:37, 5 September 2007

Plateau Zeroing
Time Start	Time Stop	Time elapsed (min.)	Thresholds on both Scintillators	Singles Count (on top)	Coinc. Counts	Coinc. per minute	Angle measure
1:35 pm on 8/31	1:10 pm on 9/04	5725 min	225	626816	1654	.2889	75 degrees

Time Start	Time Stop	Time elapsed (hour)	Singles Count (on top)	Coinc. Counts	Coinc. per hour	[math]\displaystyle{ \sqrt{N} }[/math]	[math]\displaystyle{ (x_i-\bar{x})^2 }[/math]
1:20 pm	2:20 pm	1	5694	127	127	11.3	121
2:20 pm	3:20 pm	1	4896	136	136	11.6	4
3:20 pm	4:20 pm	1	4655	151	151	12.2	169

[math]\displaystyle{ \sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}} = 12.12 }[/math]

@@ Line 33: / Line 33: @@
 |-
 |1:20 pm || 2:20 pm ||1 ||5694 ||127 || 127 || 11.3 ||121
+|-
 |2:20 pm || 3:20 pm ||1 ||4896 ||136 || 136 || 11.6 ||4
+|-
 |3:20 pm || 4:20 pm ||1 ||4655 ||151 || 151 || 12.2 ||169
 |}<br>
-<math>\frac{\sum (x_i - \bar{x})^2}{N-1}</math>
+<math>\sqrt{\frac{\sum (x_i - \bar{x})^2}{N-1}} = 12.12</math>