Improving the Analysis Method of the Compton Camera System Mounted on the Unmanned Helicopter by Correcting Scintillator Coordinates Data at Each Event Timing

To improve the measurement accuracy of the Compton camera system mounted on the unmanned helicopter, the scintillator coordinates fixed in the previous analysis were replaced with those corrected for ever-changing positions and tilts for each event. As a result of evaluating the accuracy of the reconstructed gamma-ray images, improved correlations with the ground-measured values certainly indicated the effectiveness of this method.