October 26, 2007 - Cosmic Telescope - Revision history

Oborn at 20:29, 29 October 2007

2007-10-29T20:29:29Z

Oborn at 20:28, 29 October 2007

2007-10-29T20:28:42Z

Oborn at 20:27, 29 October 2007

2007-10-29T20:27:21Z

Oborn at 20:26, 29 October 2007

2007-10-29T20:26:52Z

Oborn at 20:25, 29 October 2007

2007-10-29T20:25:59Z

Oborn at 20:23, 29 October 2007

2007-10-29T20:23:18Z

New page

Cosmic rates measured each hour when the telecope accepts cosmics which intersect the earth's surface at 330 degrees to the perpendicular.
{| border="1" cellpadding="20" cellspacing="0"
|-
|Time Start
|Time Stop
|Time elapsed (hour)
|Singles Count (on top)
|Coinc. Counts
|Coinc. per hour
|<math>\sqrt{N}</math>
|<math>\sqrt{(x_i-\bar{x})^2}</math>
|-
|4:12 pm of 10/25 || 1:12 pm of 10/26 || 21 || 162659 || 1943 || 92.52 || 2.1 ||
|}<br>

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"
|-
|Time Start
|Time Stop
|Time elapsed (hour)
|Singles Count (on top)
|Coinc. Counts
|Coinc. per hour
|<math>\sqrt{N}</math>
|<math>\sqrt{(x_i-\bar{x})^2}</math>
|-
|1:13 pm || 2:13 pm || 1 || 6783 || 129 || 129 || 11.36 ||
|}<br>

← Older revision		Revision as of 20:29, 29 October 2007
Line 32:		Line 32:


−	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using a [http://www.iac.isu.edu/mediawiki/index.php/Coincidence_Counter. counter] placed in the [[Nim bin]] but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of ~~all~~ the counts ~~and we~~ are working on connecting a unit that will time stamp each count.	+	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using a [http://www.iac.isu.edu/mediawiki/index.php/Coincidence_Counter. counter] placed in the [[Nim bin]] to keep track of coincidence counts but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of the counts. We are also working on connecting a unit that will time stamp each count.

← Older revision		Revision as of 20:28, 29 October 2007
Line 32:		Line 32:


−	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using ~~counters~~ placed in the [[Nim bin]] but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.	+	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using a [http://www.iac.isu.edu/mediawiki/index.php/Coincidence_Counter. counter] placed in the [[Nim bin]] but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.

← Older revision		Revision as of 20:27, 29 October 2007
Line 32:		Line 32:


−	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using counters placed in the ~~NIM~~ bin but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.	+	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using counters placed in the [[Nim bin]] but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.

← Older revision		Revision as of 20:26, 29 October 2007
Line 32:		Line 32:


−	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using counters placed in the NIM bin but we are now connecting the Logic Unit into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.	+	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using counters placed in the NIM bin but we are now connecting the [[Logic Unit]] into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.

← Older revision		Revision as of 20:25, 29 October 2007
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	\|1:13 pm \|\| 2:13 pm \|\| 1 \|\| 6783 \|\| 129 \|\| 129 \|\| 11.36 \|\|		\|1:13 pm \|\| 2:13 pm \|\| 1 \|\| 6783 \|\| 129 \|\| 129 \|\| 11.36 \|\|
	\|}<br>		\|}<br>
		+
		+
		+	Measurements were stopped early this day because of the need to test new equipment. For all previous tests, we have been using counters placed in the NIM bin but we are now connecting the Logic Unit into the computer so that the computer will keep track of all the counts and we are working on connecting a unit that will time stamp each count.