LB Feb Soil Information: Difference between revisions
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[[File:R5920 2 14 17 Spectrum.png|200px]] | [[File:R5920 2 14 17 Spectrum.png|200px]] | ||
Below is a histogram of DetA_PureSoil_5_2_18.root | |||
[[File:170013 PureSoil 5 2 18.png|200px]] | |||
=Photon Spectroscopy Runlist= | =Photon Spectroscopy Runlist= | ||
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|| Date ||File || Sample || Time Since Irradiation (s) ||Start || Stop ||Runtime (S) ||Position | || Date ||File || Sample || Time Since Irradiation (s) ||Start || Stop ||Runtime (S) ||Position | ||
|- | |- | ||
||2/14/17 || r5920 || Pure Soil || ||12:17:40 || 12:39:59 || 1334 || 9cm From Xcooler | ||2/14/17 || r5920 || Pure Soil ||116,140 ||12:17:40 || 12:39:59 || 1334 || 9cm From Xcooler | ||
|- | |||
||3/30/17 || r6239 || Pure Soil || 3,928,325 ||15:14:05 || 23:45:46 || 30641|| Detector Face (xcooler) | |||
|- | |- | ||
|| | ||4/24/17 || DetB_PureSoil_DetFace_4_24_17.txt || Pure Soil || 6,096,414 ||17:28:54 || 13:24 ||71712.5 || DetB Face | ||
|- | |- | ||
|| | ||6/23/17 || DetA_Pure_Soil_6_23_17.txt || Pure Soil || 11,277,086 ||16:33:26 ||09:35:51 || 145739.026 || 10cm (DetA) | ||
|- | |- | ||
|| | ||5/2/18 || DetA_PureSoil_5_2_18.txt || Pure Soil || 38,310,420|| 13:49:00 || 12:05 || 80210.115 ||10cm | ||
|- | |- | ||
||5/ | ||5/3/18 || DetA_Background_5_3_18.txt || Background || || 14:08:27 || ||66954.070 || n/a | ||
|}<br> | |}<br> | ||
The last 2 data files are in the directory /data/IAC/LB_Thesis_Analysis/ | The last 2 data files are in the directory /data/IAC/LB_Thesis_Analysis/Soil_Data on daq1 | ||
Latest revision as of 17:36, 7 May 2018
Target Information
Target#170013-001 was simply soil placed in an aluminum cylinder with a mass of 32.65g, a diameter of 4.5cm and a height of 12cm.
| Target 4 | Mass (g) |
| Soil Mass | 109.78 |
The soil was collected from the following gps coordinates
Beam Parameters
The sample was irradiated with 250Hz beam with [math]\displaystyle{ 90 \times 10^{-3} }[/math] Amp current. The pulse width was [math]\displaystyle{ 4 \times 10^{-6} }[/math] seconds at an energy of 20Mev = 1.44kW. The sample began irradiation at 8:00AM and was irradiated for 8 hours in the rotating sample holder, ending at 16:00 on 2/13/17.
radiator description
Calibration
For the xcooler the calibration constants are A = -7.2859 +/- 2.12139, B = 0.500646 +/- 0.00177798
For Detector B the calibration constants are A = 0.491937 +\- 0.392529 and B = 0.808439 +\- 0.000483705
LB April DetB DetA Calibration
Soil Background
Below is a histogram of the soil background spectrum. The measurement was taken on Detector B on 4/24/17.
Below is a histogram of run r5920, which was taken on 2/14/17
Below is a histogram of DetA_PureSoil_5_2_18.root
Photon Spectroscopy Runlist
| Date | File | Sample | Time Since Irradiation (s) | Start | Stop | Runtime (S) | Position |
| 2/14/17 | r5920 | Pure Soil | 116,140 | 12:17:40 | 12:39:59 | 1334 | 9cm From Xcooler |
| 3/30/17 | r6239 | Pure Soil | 3,928,325 | 15:14:05 | 23:45:46 | 30641 | Detector Face (xcooler) |
| 4/24/17 | DetB_PureSoil_DetFace_4_24_17.txt | Pure Soil | 6,096,414 | 17:28:54 | 13:24 | 71712.5 | DetB Face |
| 6/23/17 | DetA_Pure_Soil_6_23_17.txt | Pure Soil | 11,277,086 | 16:33:26 | 09:35:51 | 145739.026 | 10cm (DetA) |
| 5/2/18 | DetA_PureSoil_5_2_18.txt | Pure Soil | 38,310,420 | 13:49:00 | 12:05 | 80210.115 | 10cm |
| 5/3/18 | DetA_Background_5_3_18.txt | Background | 14:08:27 | 66954.070 | n/a |
The last 2 data files are in the directory /data/IAC/LB_Thesis_Analysis/Soil_Data on daq1
Below is the time cut information for the 5/2/18 Pure Soil Run
Thorium Rods:0<t<300
Soil: 500<t<RunEnd