Feb 2017 Runlist

Note: The background rate changed from roughly 300 Hz to 600Hz on 2/10/17

Energy Efficiency

Date	Sample	Document Title	Serial #	Reference Date	Activity	Runtime (s)	Position	Energy (keV)
2-2-17	Background	r5872	n/a	n/a	n/a		n/a
2-9-17	Ba-133	r5871	1235-74-3	04/15/07	9.821 uCi	2749	5	81/356
2-4-17	Cs-137	r5818	S412I	05/01/05	9.067 uCi	412	5	661.7
2-4-17	Na-22	r5820	K4-899	07/15/13	10.19 uCi	205	5	511/1274.5
2-12-17	Mn-54	r5896	J4-348	08/01/12	9.882 uCi	1675	5	834.85
2-4-17	Co-60	r5822	K4-897	07/15/13	9.080 uCi	223	5	1173.2/1332.5

Feb 2017 Energy Efficiency Calculations

Geometric Efficiency

Date	Sample	Document Title	Serial #	Reference Date	Activity	Runtime (s)	Position
2-9-17	Background	r5872					n/a
2-4-17	Na-22	r5825	K4-899	07/15/13	10.16 uCi	283	5
2-4-17	Na-22	r5826	"" ""	"" ""	"" ""	286	6
2-4-17	Na-22	r5827	"" ""	"" ""	"" ""	413	7
2-5-17	Na-22	r5828	"" ""	"" ""	"" ""	405	8
2-5-17	Na-22	r5829	"" ""	"" ""	"" ""	495	9
2-5-17	Na-22	r5830	"" ""	"" ""	"" ""	711	10
2-5-17	Na-22	r5831	"" ""	"" ""	"" ""	593	11
2-5-17	Na-22	r5832	"" ""	"" ""	"" ""	635	12
2-5-17	Na-22	r5833	"" ""	"" ""	"" ""	1021	13
2-5-17	Na-22	r5835	"" ""	"" ""	"" ""	1723	14
2-5-17	Na-22	r5836	"" ""	"" ""	"" ""	2095	15
2-12-17	Na-22	r5897	"" ""	"" ""	"" ""	2121	16
2-5-17	Na-22	r5898	"" ""	"" ""	"" ""	3659	17

Feb 2017 Geometric Efficiency Calculations

Other

Date	Sample	Document Title	Serial #	Reference Date	Activity	Runtime (s)	Position
2-12-17	Background	r5891				3369	n/a
2/12/17	Al cylinder w/ soil	r5899				1807	at face of detector
2/12/17	Al cylinder w/ soil+Se (50%)	r5908				1121	at face of detector
2/12/17	Al cylinder w soil+Se(10%)	r5909				849	at face of detector
2/12/17	Background w/ 255mV Thresh	r5910					at face of detector
2/13/17	Thorium Rods, Acc off	r5911				633	at face of detector
2/13/17	Thorium Rods, Acc on	r5913				1357	at face of detector
2/13/17	Thorium Rods, Acc on	r5914				50	at face of detector

Feb 13 2017 Runlist

Date	Sample	Document Title	Start	Stop	Runtime (s)	Position
2-13-17	50%Se	r5916	17:04:20	18:26	4805	7
2-13-17	50%Se	r5917	18:28	7:08		60mm from face of detector
2-13-17	Pure Se	SampleADetAPos50_DetB_Se001	16:57:27	17:09		3.9cm from Detector
2-13-17	Pure Se	SampleBDetAPos50_DetB_Se001	17:10:04	17:42		3.9cm from Detector
2-13-17	Pure Se	SampleCDetAPos50_DetB_Se001	17:46:15	18:17		3.9cm from Detector
2-13-17	10%Se	SampleADetAPos30_Se_001	18:21:53			3.9cm from Detector

Feb 14 2017 Runlist

Something at 1214 keV, its in Se but not in Dirt??

Something in Dirt at 619 keV

Date	Sample	Document Title	Start	Stop	Runtime (s)	Position
2-14-17	50%Se Inventory # 170010-001	r5918	11:31	11:51:59	1206	on face of detector
2-14-17	10%Se Inventory # 170011-001	r5919	11:53:48	12:13:07	1162	on face of detector
2-14-17	Soil Inventory # 170013-001	r5920	12:17:40	12:39:59	1334	9 cm from face of detector
2-14-17	No Sample	r5921	12:42:03	13:05:05
2-14-17	2FExt	2FExterior_Foil_001	14:16:45			7.9cm (detB)
2-14-17	1FExt	r5923	14:11:53	14:22:08		5
2-14-17	1RExt	r5924	14:24:24	14:34:10		5
2-14-17	2RExt	2RExterior_Foil_001	14:29:37			8.1cm (detB)
2-14-17	1FInt	r5926	14:40 :53	14:51:06		2
2-14-17	2FInt	2FInterior_Foil_001	14:44:25	14:55		4.1cm (detB)
2-14-17	1RInt	r5927	14:53:33	15:05:18		2
2-14-17	3FInt	r5928					2