TF CPAA Log

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DAQ setup

ADC readout

Running configuration 1495SA (v1495 TS with Scaler and Adc)

run number conditions
5352 looking for HpGE spectrum using 1 micro-Curie Na-22 source

6/21/13

signal to discriminator is not attenuated

run number Source Detector Disc (V) Atten (dB) Comments
5362 9 uCi Na-22 B 0.64 6
5363 10 uCi Co-60 B 0.64 6
5372 10 uCi Co-60 180-3 1.96 9
5373 9 uCi Na-22 180-3 1.96 9
5374 9 uCi Na-22 180-3 1.96 8
5375 10 uCi Co-60 180-3 1.96 8
5377 10 uCi Co-60 180-3 0.42 8
5378 9 uCi Na-22 180-3 0.42 8
5379 9 uCi Na-22 180-3 0.64 8
5380 9 uCi Na-22 180-3 0.80 9
5381 9 uCi Na-22 180-3 0.80 9
5382 10 uCi Co-60 B 0.64 6
5383 9 uCi Na-22 B 0.64 6
5384 9 uCi Na-22 B 0.64 6 sent detector B output to timing amp used by detector 180-3
5385 9 uCi Na-22 B 0.64 4
5386 9 uCi Na-22 B 0.64 0
5387 9 uCi Na-22 B 0.64 0 increased timing amp to x2 instead of x1
5388 9 uCi Na-22 B 0.64 4
5389 9 uCi Na-22 B 0.64 8
5390 10 uCi Co-60 B 0.64 8



6/25/13

run number conditions
5396 1 uCi Na-22 source using Detector B, atten = 9db
5397 1 uCi Na-22 source using Detector B, atten = 6db, rate is about 140 Hz, discriminator = 0.63 V
5398 1 uCi Co-60 source using Detector B, atten = 6db, rate is about 200 Hz, discriminator = 0.63 V
5399 10 uCi Co-60 source using Detector B, atten = 6db, rate is about 1460 Hz, discriminator = 0.63 V, R5399 ADC4.png
5400 9 uCi Na-22 source using Detector B, atten = 6db, rate is about 850 Hz, discriminator = 0.63 V,R5400 ADC4.png


PAA_CoincidenceCounting PAA_Research