Example slice from one of the 30 analyzed regions, showing a portion of Region 4 (South) after the third denoising step. The central source candidate, SIM06_J0112+0254, is clearly visible near the center of the image, while two additional sources associated with satellite clusters – SIM08_J0110+0149 and SIM08_J0107+0104 – appear in the lower left area. The central source remains detectable up to the sixth denoising step, whereas the two satellite clusters persist until the eighth step.