2007 Interns

The adventures of Steve Lowery and Nathan LeBaron

Cosmic Ray experiments

Orientation of Compass to obtain Direction

Count rates -vs- paddle separation distance

Date	Start Time	End Time	Detector Distance (cm)	Coincidence Counts	Singles Counts	[math]HV_{top}[/math]	[math]V{thresh}_{Top}[/math]	[math]HV_{Bottom}[/math]	[math]V^{bot}_{top}[/math]	Angle	Direction (Magnetic)	Coinc/singles	Coinc/Hour
7/5	11:50 am	1:20 pm	1 cm	427	NA	1480	10.17	1223	4.62	0	48 degrees NE	NA	~285
7/5	1:25 pm	2:55 pm	5 cm	96	NA	1480	10.17	1223	4.62	0	48 degrees NE	NA	~65.3
7/5	3:00 pm	4:31:30 pm	2.5 cm	246	NA	1480	10.17	1223	4.62	0	48 degrees NE	NA	~161
7/5 to 7/6	4:55 pm	9:27 am	2.5 cm	2412	54161	1480	10.17	1223	4.62	0	48 degrees NE	.004453	~145.9
7/6	9:32 am	11:02 am	1 cm	327	4236	1480	10.17	1223	4.62	0	48 degrees NE	.07720	~218
7/6 to 7/8	11:47 am	12:30pm	10 cm	1425	124336	1480	10.17	1223	4.62	0	48 degrees NE	.011461	~29.3
7/8 to 7/9	12:35 pm	9:22 am	7.5 cm	779	53989	1480	10.17	1223	4.62	0	48 degrees NE	.014429	~37.5
7/9	9:34 am	11:07 am	2.5 cm	217	3696	1480	10.17	1200	4.62	0	48 degrees NE	.05871	~140
7/9	11:08 am	1:07 pm	2.5 cm	79	4309	1480	10.17	1100	4.62	0	48 degrees NE	.01833	~39.8
7/9	1:09 pm	2:39 pm	2.5 cm	0	3202	1480	10.17	1000	4.62	0	48 degrees NE	0	~0
7/9	2:40 am	pm	2.5 cm			1480	10.17	1050	4.62	0	48 degrees NE		~

Plateau Measurements

Date	Start Time	End Time	Detector Distance (cm)	Coincidence Counts	Singles Counts	[math]HV_{top}[/math]	[math]V{thresh}_{Top}[/math]	[math]HV_{Bottom}[/math]	[math]V^{bot}_{top}[/math]	Angle	Direction (Magnetic)	Coinc/singles	Coinc/Hour
7/9	9:34 am	11:07 am	2.5 cm	217	3696	1480	10.17	1200	4.62	0	48 degrees NE	.05871	~140
7/9	11:08 am	1:07 pm	2.5 cm	79	4309	1480	10.17	1100	4.62	0	48 degrees NE	.01833	~39.8
7/9	1:09 pm	2:39 pm	2.5 cm	0	3202	1480	10.17	1000	4.62	0	48 degrees NE	0	~0
7/9	2:40 am	pm	2.5 cm			1480	10.17	1050	4.62	0	48 degrees NE		~