NaI JD-766 Plateau
JD-766 Cs-137 Button Source Plateau
Timing filter amp configuration
Course gain: x6
Fine gain: at minimum
Integrate (nS): 500nS
Diff (nS): Out
Invert/Noninverted: Non-Inv
Plateau
700V
Source Out
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +700V 05 No 958 60 15.97 2 Unshielded detector at +700V 15 No 278 60 4.63 3 Unshielded detector at +700V 35 No 107 60 1.78 4 Unshielded detector at +700V 55 No 85 60 1.42 5 Unshielded detector at +700V 75 No 80 60 1.33 6 Unshielded detector at +700V 95 No 80 60 1.33 7 Unshielded detector at +700V 115 No 75 60 1.25 8 Unshielded detector at +700V 135 No 78 60 1.3 9 Unshielded detector at +700V 155 No 82 60 1.37 10 Unshielded detector at +700V 175 No 77 60 1.28 11 Unshielded detector at +700V 195 No 66 60 1.1 12 Unshielded detector at +700V 215 No 68 60 1.13 13 Unshielded detector at +700V 235 No 53 60 0.88 14 Unshielded detector at +700V 255 No 59 60 0.98
Source In
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +700V 05 Yes 1033 60 2 Unshielded detector at +700V 15 Yes 291 60 3 Unshielded detector at +700V 35 Yes 102 60 4 Unshielded detector at +700V 55 Yes 87 60 5 Unshielded detector at +700V 75 Yes 88 60 6 Unshielded detector at +700V 95 Yes 103 60 7 Unshielded detector at +700V 115 Yes 101 60 8 Unshielded detector at +700V 135 Yes 84 60 9 Unshielded detector at +700V 155 Yes 72 60 10 Unshielded detector at +700V 175 Yes 57 60 11 Unshielded detector at +700V 195 Yes 72 60 12 Unshielded detector at +700V 215 Yes 68 60 13 Unshielded detector at +700V 235 Yes 74 60 14 Unshielded detector at +700V 255 Yes 52 60
Plateau Plot
750V
Source Out
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +750V 05 No 2211 60 36.85 2 Unshielded detector at +750V 15 No 1125 60 18.75 3 Unshielded detector at +750V 35 No 293 60 4.88 4 Unshielded detector at +750V 55 No 105 60 1.75 5 Unshielded detector at +750V 75 No 80 60 1.33 6 Unshielded detector at +750V 95 No 97 60 1.62 7 Unshielded detector at +750V 115 No 99 60 1.65 8 Unshielded detector at +750V 135 No 89 60 1.48 9 Unshielded detector at +750V 155 No 74 60 1.23 10 Unshielded detector at +750V 175 No 80 60 1.33 11 Unshielded detector at +750V 195 No 80 60 1.33 12 Unshielded detector at +750V 215 No 64 60 1.07 13 Unshielded detector at +750V 235 No 89 60 1.48 14 Unshielded detector at +750V 255 No 69 60 1.15
Source In
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +750V 05 Yes 4055 60 2 Unshielded detector at +750V 15 Yes 1160 60 3 Unshielded detector at +750V 35 Yes 301 60 4 Unshielded detector at +750V 55 Yes 102 60 5 Unshielded detector at +750V 75 Yes 82 60 6 Unshielded detector at +750V 95 Yes 114 60 7 Unshielded detector at +750V 115 Yes 85 60 8 Unshielded detector at +750V 135 Yes 93 60 9 Unshielded detector at +750V 155 Yes 87 60 10 Unshielded detector at +750V 175 Yes 87 60 11 Unshielded detector at +750V 195 Yes 79 60 12 Unshielded detector at +750V 215 Yes 90 60 13 Unshielded detector at +750V 235 Yes 84 60 14 Unshielded detector at +750V 255 Yes 73 60
Plateau Plot
800V
Source Out
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +800V 05 No 3866 60 64.43 2 Unshielded detector at +800V 15 No 2356 60 39.27 3 Unshielded detector at +800V 35 No 1091 60 18.18 4 Unshielded detector at +800V 55 No 384 60 6.4 5 Unshielded detector at +800V 75 No 244 60 4.07 6 Unshielded detector at +800V 95 No 167 60 2.78 7 Unshielded detector at +800V 115 No 100 60 1.67 8 Unshielded detector at +800V 135 No 88 60 1.47 9 Unshielded detector at +800V 155 No 89 60 1.48 10 Unshielded detector at +800V 175 No 86 60 1.43 11 Unshielded detector at +800V 195 No 90 60 1.5 12 Unshielded detector at +800V 215 No 81 60 1.35 13 Unshielded detector at +800V 235 No 95 60 1.58 14 Unshielded detector at +800V 255 No 89 60 1.48
Source In
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +800V 05 Yes 10055 60 2 Unshielded detector at +800V 15 Yes 5438 60 3 Unshielded detector at +800V 35 Yes 1078 60 4 Unshielded detector at +800V 55 Yes 375 60 5 Unshielded detector at +800V 75 Yes 217 60 6 Unshielded detector at +800V 95 Yes 126 60 7 Unshielded detector at +800V 115 Yes 100 60 8 Unshielded detector at +800V 135 Yes 93 60 9 Unshielded detector at +800V 155 Yes 99 60 10 Unshielded detector at +800V 175 Yes 96 60 11 Unshielded detector at +800V 195 Yes 102 60 12 Unshielded detector at +800V 215 Yes 99 60 13 Unshielded detector at +800V 235 Yes 62 60 14 Unshielded detector at +800V 255 Yes 85 60
Plateau Plot
850V
Source Out
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +850V 05 No 6402 60 106.7 2 Unshielded detector at +850V 15 No 3867 60 64.45 3 Unshielded detector at +850V 35 No 2058 60 34.3 4 Unshielded detector at +850V 55 No 1233 60 20.55 5 Unshielded detector at +850V 75 No 787 60 13.12 6 Unshielded detector at +850V 95 No 391 60 6.52 7 Unshielded detector at +850V 115 No 256 60 4.27 8 Unshielded detector at +850V 135 No 193 60 3.22 9 Unshielded detector at +850V 155 No 151 60 2.52 10 Unshielded detector at +850V 175 No 97 60 1.62 11 Unshielded detector at +850V 195 No 105 60 1.75 12 Unshielded detector at +850V 215 No 97 60 1.62 13 Unshielded detector at +850V 235 No 87 60 1.45 14 Unshielded detector at +850V 255 No 101 60 1.68
Source In
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +850V 05 Yes 15370 60 2 Unshielded detector at +850V 15 Yes 10298 60 3 Unshielded detector at +850V 35 Yes 2963 60 4 Unshielded detector at +850V 55 Yes 1366 60 5 Unshielded detector at +850V 75 Yes 842 60 6 Unshielded detector at +850V 95 Yes 402 60 7 Unshielded detector at +850V 115 Yes 281 60 8 Unshielded detector at +850V 135 Yes 196 60 9 Unshielded detector at +850V 155 Yes 143 60 10 Unshielded detector at +850V 175 Yes 98 60 11 Unshielded detector at +850V 195 Yes 88 60 12 Unshielded detector at +850V 215 Yes 101 60 13 Unshielded detector at +850V 235 Yes 104 60 14 Unshielded detector at +850V 255 Yes 101 60
Plateau Plot
1200V
Source Out
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +1200V 05 No 60 2 Unshielded detector at +1200V 15 No 60 3 Unshielded detector at +1200V 35 No 60 4 Unshielded detector at +1200V 55 No 60 5 Unshielded detector at +1200V 75 No 60 6 Unshielded detector at +1200V 95 No 60 7 Unshielded detector at +1200V 115 No 60 8 Unshielded detector at +1200V 135 No 60 9 Unshielded detector at +1200V 155 No 60 10 Unshielded detector at +1200V 175 No 60 11 Unshielded detector at +1200V 195 No 60 12 Unshielded detector at +1200V 215 No 60 13 Unshielded detector at +1200V 235 No 60 14 Unshielded detector at +1200V 255 No 60
Source In
Run Number Configuration Discriminator Threshold (mV) Cs-137 Button Source Counts Run Time (Sec) Count Rate (Hz) 1 Unshielded detector at +1200V 05 Yes 39450 60 2 Unshielded detector at +1200V 15 Yes 34061 60 3 Unshielded detector at +1200V 35 Yes 29029 60 4 Unshielded detector at +1200V 55 Yes 27672 60 5 Unshielded detector at +1200V 75 Yes 25935 60 6 Unshielded detector at +1200V 95 Yes 24104 60 7 Unshielded detector at +1200V 115 Yes 22223 60 8 Unshielded detector at +1200V 135 Yes 20670 60 9 Unshielded detector at +1200V 155 Yes 19168 60 10 Unshielded detector at +1200V 175 Yes 17920 60 11 Unshielded detector at +1200V 195 Yes 16383 60 12 Unshielded detector at +1200V 215 Yes 15066 60 13 Unshielded detector at +1200V 235 Yes 14130 60 14 Unshielded detector at +1200V 255 Yes 13382 60
Plateau Plot
