Difference between revisions of "NAA SolarPanel"
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| Line 2: | Line 2: | ||
Irradiated on Jack by placing samples just above the Radiator as shown in the picture. | Irradiated on Jack by placing samples just above the Radiator as shown in the picture. | ||
| + | |||
| + | Beam parameters: | ||
| + | Irradiation Date : 5/23/18 | ||
| + | |||
| + | Start Time: 09:07:30 | ||
| + | |||
| + | Stop Time: 11:07:30 | ||
| + | |||
| + | Rep Rate=300 Hz | ||
| + | |||
| + | I = 98 mA | ||
| + | |||
| + | Pulse Width = 10 usec | ||
| + | |||
| + | E = 38 MeV | ||
| + | |||
The solar panel current output dropped 1 mV per hour during irradiation. The cove was too dark to produce a signal from ambient light. The observed signal was completely due to the electron beam. | The solar panel current output dropped 1 mV per hour during irradiation. The cove was too dark to produce a signal from ambient light. The observed signal was completely due to the electron beam. | ||
| Line 8: | Line 24: | ||
In File name: | In File name: | ||
10uC_Cs_Mn_SolarPan_DetD_55.5cm_002.mpa | 10uC_Cs_Mn_SolarPan_DetD_55.5cm_002.mpa | ||
| + | |||
| + | Measurements started at 14:45:38 | ||
| + | |||
| Line 17: | Line 36: | ||
|0 || Cs-137 (661 keV line) #64121 55.5 cm away from face | |0 || Cs-137 (661 keV line) #64121 55.5 cm away from face | ||
|- | |- | ||
| − | |360 || Mn sample (847 keV) 55.5 cm away from face | + | |360 || Mn sample (1.7 g, 1.5 cm x 1.5 cm square, 847 keV) 55.5 cm away from face |
|- | |- | ||
|690 || Thorium Rods on face of detector | |690 || Thorium Rods on face of detector | ||
Revision as of 22:09, 23 May 2018
Irradiated on Jack by placing samples just above the Radiator as shown in the picture.
Beam parameters: Irradiation Date : 5/23/18
Start Time: 09:07:30
Stop Time: 11:07:30
Rep Rate=300 Hz
I = 98 mA
Pulse Width = 10 usec
E = 38 MeV
The solar panel current output dropped 1 mV per hour during irradiation. The cove was too dark to produce a signal from ambient light. The observed signal was completely due to the electron beam.
In File name:
10uC_Cs_Mn_SolarPan_DetD_55.5cm_002.mpa
Measurements started at 14:45:38
| Category | Cost |
| Time (sec) | Sample |
| 0 | Cs-137 (661 keV line) #64121 55.5 cm away from face |
| 360 | Mn sample (1.7 g, 1.5 cm x 1.5 cm square, 847 keV) 55.5 cm away from face |
| 690 | Thorium Rods on face of detector |
| 1020 | Solar Panel A 55.5 cm away from face |
| 1410 | Cs-137 #129792 55.5 cm away from face |
| 1820 | Mn sample (847 keV) 55.5 cm away from face |
| 2230 | Cs-137 #129792 55.5 cm away from face (0.54% deadtime) |
| 2560 | Solar Panel A 55.5 cm away from face (0.55% deadtime, 300 Hz DAQ rate) |
| 2880 | Cs-137 (661 keV line) #64121 55.5 cm away from face (1.1% deadtime, 350 Hz) |
| 3070 | Mn sample (847 keV) 55.5 cm away from face (13 % deadtime, 4600 Hz) |
| 3330 | Ignore (Mn source was too close) Cs-137 #129792 15 cm away from face(6 % deadtime, 2000 Hz) |
| 3600 | Cs-137 #129792 15 cm away from face(.5 % deadtime, 200 Hz) |
| 4000 | Solar Panel A 15 cm away from face (2 % deadtime, 880 Hz DAQ rate) |