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Various Cs-137 source distributions were imaged with the UCL (University College London) Germanium Compton camera. A reduced camera setup was used consisting of 16 pixels of 4 times 4 times 4 mm3 size each in the front detector and 4 pixels of 4 times 4 times 10 mm3 size each in the back detector. The preamplifier signal was digitised by GRT4 VME readout cards. The deposited energy was extracted online...
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